baber/WOPTO huggingface dataset:
Patent DE-19848732-A1 (DE)
Title: Electrical plug connector for automobile automatic gearbox electronic switching module uses angle plug fitted through opening in gearbox housing for contacting stamped out grid conductor paths
Inventor: GIERER GEORG
IPC: H01R13/74
Filed: 1998-10-22
Abstract: The plug connector has an angle plug (2) fitting through an opening (3) in the gearbox housing (1) for contacting a stamped out grid conductor paths (8) for the electronic switching module (10). The angle plug is secured axially relative to the gearbox housing by a fixing clip (6) and is held in a given angular position by a cooperating projection (4) and rib (5), for preventing relative rotation.
Patent DE-19854518-A1 (DE)
Title: Method of testing a chip card
IPC: G06K7/00
Filed: 1998-11-26
Abstract: the method involves first mechanically removing the chip from the card non-destructively and/or releasing its electrical connections, applying a d.c. voltage to its I-connections to chip card contacts, connecting its external coil connections to a voltage supply, inducing  an a.c. voltage in the coils which delivers a d.c. voltage comparable to the I-connection voltage to the chip supply via a diode-capacitor network,  connecting a measurement instrument input to different chip points to detect changes resulting from applying the voltages.  IN one case supply signals and data signals are applied via I-connections and contacts respectively; in another case supply voltage and data signals are applied to K-connections and coils respectively.  Signals from K-connections or I-connections are measured.  In one case signals from the coils and in the other signals from the contacts are fed via A-connections to the processor chip and to components such as a memory
Patent DE-19857577-A1 (DE)
Title: Exhaust gas feedback system for internal combustion engine
Inventor: NAGENKOEGEL GUENTHER
IPC: F02M26/19
Filed: 1998-12-14
Abstract: The venturi device (V) can be bypassed by a main air sequence (21), the through-flow of which is controllable by a control unit (22). The venturi device is multichanneled and has at least two parallel connected nozzle - diffuser units (20), arranged in a common housing (25). The main air sequence and control unit are integrated in the housing of the  venturi device. The housing of the venturi device is cylindrical and has two separated part chambers (27,28) in a longitudinal direction, whereby in the first part chamber the nozzle - diffuser units are arranged and the second part chamber contains the control unit.
Patent DE-19857628-A1 (DE)
Title: Bodenpflegegerät
Inventor: STEIN THOMAS
IPC: B24B7/18
Filed: 1998-12-14
Abstract: Bei einem Bodenpflegegerät als Bohnergerät ist vorgesehen, daß eine angetriebene Polierscheibe zur Einstellung des Anpreßdruckes unter Berücksichtigung der Bodenbeschaffenheit selbsttätig höhenveränderlich einstellbar ist. Hierzu ist zwischen Antriebs- und Abtriebselement ein Übertragungselement zur Bildung eines Drehmomentreglers vorgesehen. Das Abtriebselement ist hierzu gegenüber dem Antriebselement entgegen der Arbeitsdrehrichtung relativ zueinander verdrehbar und axial verschiebbar angeordnet, wobei das Übertragungselement mit einem Spannelement eine Verschiebung und Verdrehung als Drehmomentregler die Einstellhöhe der Polierscheibe gegenüber dem Boden drehmomentabhängig selbsttätig regelt.
Patent DE-19900077-A1 (DE)
Title: Fan has regulating system that controls air flow strength or direction depending on time, temp. or program; clock integrated into system e.g. reduces fan speed incrementally every hour
Inventor: GROS FRITZ
IPC: F04D27/00
Filed: 1999-01-05
Abstract: The fan has a regulating system that controls the air flow strength or direction depending on the time, the temp. or a program. A clock is integrated into the system that e.g. reduces the fan speed incrementally or turns the fan away from a person every hour. A thermostat or other temp. measurement device regulates the speed with temp.
Patent DE-19900222-A1 (DE)
Title: Forced ventilation valve for tank wagons etc. is located with closure spring in inner housing inside tank, and ha hydraulic drive in outer housing outside tank
Inventor: TEICHMANN RALF
IPC: F16K24/04
Filed: 1999-01-07
Abstract: The valve is opened by a hydraulic drive against a closure spring (24) to ventilate tanks. Valve (10) and closure spring are located in an inner housing (12) contained inside the tank. The hydraulic drive is located in an outer housing part (14) outside the tank, and engages positive on the closure member (22) of the valve. The inner housing is located on the inside of a flange, which is fitted into the tank wall and forms a valve seat (18). The ventilation valve is a plate valve, with a valve plate engaging on the valve seat under load of the closure spring.
Patent DE-19902420-A1 (DE)
Inventor: LINDNER HANS
IPC: G01N3/08
Filed: 1999-01-22
Abstract: The invention relates to a method for series proof-testing (silicon nitride) ceramic valves (1) for reliable use in a lifting motor. According to said method, the valve seat is subjected to a load test in which the disk edge is subjected to a tensile load, the underside of the disk edge being supported at specific points and the upper side of the disk edge being subjected to a force (Fproof,seat) at specific points in the direction of the valve axis. A device for carrying out the method contains the following: a) a valve holder (2) for the valve shaft; b) at least one support element (4', 4"), which is in contact with the underside of the disk edge of the valve; c) at least one load element (6', 6"), which is in contact with the upper side of the disk edge of the valve; d) the support element and/or the load element being able to exert a loading force (Fproof,seat) on the disk edge in the direction of the valve axis. The device preferably also contains a device for testing the rotating flexural load of the valves (1), comprising the at least one side load element (9', 9") which is in contact with the side edge of the disk edge of a valve.
Patent DE-19904711-A1 (DE)
Title: Fuel cell system with integrated hydrogen generation for use in fuel cell vehicles, has oxygen delivery arrangement with cathode waste gas feedback line to hydrogen generation reaction chamber and/or gas cleaning stage
Inventor: KONRAD GERHARD
IPC: H01M8/0612
Filed: 1999-02-05
Abstract: The system has at least one fuel cell (1), a hydrogen generation system for supplying the fuel cell anode with a pure product gas containing hydrogen and an oxygen delivery arrangement for delivering a gas containing oxygen to a reaction chamber in a hydrogen generation reactor (2) and/or into a gas cleaning stage (5). The oxygen delivery arrangement has a cathode waste gas feedback line (10) to the reaction chamber and/or gas cleaning stage for supplying at least a part of the fuel cell cathode waste gas to the reaction chamber and/or gas cleaning stage.
Patent DE-19904943-A1 (DE)
Title: Spiral antenna has spiral arms fed at outer spiral arm ends via common input, especially strip, cable, from outer edge of antenna to antenna port(s) for supplying and/or receiving signals
Inventor: PASMANN CHRISTIAN
IPC: H01Q1/12
Filed: 1999-02-06
Abstract: The spiral antenna (1) has two electrically conducting spiral arms (5,10). The spiral arms are fed at their outer spiral arm ends via a common input line (25) a strip cable, from an outer edge of the spiral antenna to at least one terminal (30,35) of the antenna for supplying and/or receiving signals.
Patent DE-19907274-A1 (DE)
Title: Method and device for determining accidental points and points of reference for building brickwork uses a base plate aligned flush with a wall corner to be built, two adjusting openings and threaded rods or anchoring screws.
Inventor: KOENIG MICHAEL
IPC: E04G21/18
Filed: 1999-02-20
Abstract: A base plate (2) is aligned flush with a wall corner to be built with an adjustment of \!30 mm and has two adjusting openings (3). Threaded rods or anchoring screws (4) with nuts on the threaded end are inserted into still workable concrete around the centre. A dressing plate is set over the base plate with a gap to converge to which adjusting screws are fastened. These screws are arranged in corner areas and determine corner points of a right angle.
Patent DE-19914286-A1 (DE)
Title: Production of prolonged release larvicidal granulate involves incorporation of a larvicide in a matrix carrier, useful for control of tropical diseases, e.g. malaria
Inventor: AFFONSO ALVARO
IPC: A01N25/12
Filed: 1999-03-30
Abstract: A granulate for the prolonged release of a larvicide in water produced by incorporation of a larvicide in a matrix, is new.  A granulate providing prolonged release of a larvicide in water is produced by:  (a) preparing a granular matrix having absorbing, desorbing and porous properties;  (b) soaking the matrix in a solution of a larvicide; and (c) drying and removing solvent from the loaded matrix.
Patent DE-19916141-A1 (DE)
Title: Multi-layer container for packaging medical and pharmaceutical products, cosmetics and food has at least one layer containing at least one cyclo-olefin polymer
Inventor: JACOBS ALEXANDRA
IPC: C08G61/08
Filed: 1999-04-09
Abstract: Multilayer containers with at least one layer containing at least one cyclo-olefin polymer.  Independent claims are also included for  (a) a process for the production of multilayer containers by multi-component injection moulding, injection blow moulding or stretch blow forming;  (b) preforms for the production of multilayer containers, obtained by co-injection of two or more of the above materials or by injection of one material over a layer of other material.
Patent DE-19916462-A1 (DE)
Inventor: HENSCHEL WALTER
IPC: B27N3/14
Filed: 1999-04-12
Abstract: The invention relates to a spreading station for spreading particles or fibres to produce particle or fibre board. According to the invention, a metering belt balance (2) is provided between a metering hopper (1) and a spreading head (3). The metering belt balance (2) is connected to an adjustment device (4, 22) which gravimetrically adjusts the transport capacity [kg/s] of the metering belt balance (2), based on a predetermined mat weight or on a given, predetermined transport capacity.
Patent DE-19918003-A1 (DE)
Title: Elektrischer Temperatur-Sensor mit Mehrfachschicht
Inventor: DIETMANN STEFAN
IPC: G01K7/18
Filed: 1999-04-21
Abstract: Ein elektrischer Temperatur-Sensor weist eine Platin enthaltende Widerstandsschicht als Meßwiderstand auf, welche auf der elektrisch isolierenden Oberfläche eines Keramik-Substrats aufgebracht ist; zum Schutz gegen Kontamination oder Beschädigung ist die Widerstandsschicht auf ihrer dem Keramik-Substrat abgewandten Seite mit einer Zwischenschicht aus Aluminiumoxid bzw. Magnesiumoxid als Diffusionssperrschicht versehen. DOLLAR A In einer ersten Ausführungsform ist auf die Zwischenschicht eine zusätzliche Platinschicht aufgebracht, die den Meßwiderstand gegen vagabundierende Siliziumionen schützt, die beispielsweise aus einer Passivierungsschicht aus Glas austreten können. DOLLAR A In einer zweiten Ausführungsform ist auf die Zwischenschicht eine Deckschicht als Passivierungsschicht aus Glas aufgebracht. DOLLAR A Als vorteilhaft erweist sich die Hochtemperaturbeständigkeit des Temperatur-Sensors.
Patent DE-19918700-A1 (DE)
Title: Hydromechanischer Pressenantrieb
Inventor: HARSCH ERICH
IPC: B30B1/16
Filed: 1999-04-26
Abstract: Die Erfindung betrifft ein hydromechanisches Antriebssystem für mindestens einen Pressenstößel einer Schneid- und/oder Umformpresse, wobei mindestens ein Antriebszylinder mit einer nachfolgenden kinematischen Kette verbunden ist. Diese kinematische Kette ist so gestaltet, daß bei einem einfachen Kolbenhub in nur eine Richtung ein kompletter Stößelhub, d. h. eine abwärts- und aufwärtsgerichtete Bewegung erfolgt. Das vorgeschlagene Antriebssystem ist zusätzlich mechanisch zwangssynchronisiert.
Patent DE-19919428-A1 (DE)
Inventor: KRAH THORSTEN
IPC: G02B6/38
Filed: 1999-04-28
Abstract: The invention relates to a ferrule (4) for an optical waveguide (1), characterized in that said ferrule (4) is made of a plastic material and, for example, more transparent than the wrapping (2, 3) of the optical waveguide (1). According to the method for fixing a ferrule (4) to an optical waveguide (1) provided for in the invention, an outer wrapping (2) of one end of the optical waveguide (1) is partly stripped and an inner wrapping (3) of said optical waveguide (1) exposed; the ferrule (4) is slid on to the stripped area of the optical waveguide (1); and the ferrule (4) is at least in some areas welded to the contact surface with the inner wrapping (3) of the optical waveguide (1). Owing to the transparency of the ferrule (4) a laser light is able almost completely to penetrate said ferrule (4) when carrying out a so-called transmission technique and be active in the outermost area of the wrapping (2, 3) of the optical waveguide (1).
Patent DE-19920705-A1 (DE)
IPC: A47C1/16
Filed: 1999-05-05
Abstract: The invention relates to a stand-only/seat combination allowing grandstands to be fitted in a variable manner with standing places or seats provided with a back rest (2) and a collapsible seat plate (9) which is hingeably joined thereto. The stand-only/seat combination is characterized in that a cover plate (3) is arranged on and joined to the side of the backrest (2) facing the seat plate (9) in an approximately parallel position to said backrest (2). The invention is also characterized in that one of the edges of the cover plate (3) is rotationally connected to the riser (5) of one of the steps of the grandstand, whereby it can be shifted from a horizontal stand-only position into an approximately vertical seating position and fixing means are provided to hold the cover plate (3)/back rest (2) in a horizontal stand-only or vertical seating position.
Patent DE-19923199-A1 (DE)
Title: Spinning machine with drafting or condensing system
Inventor: BLATTMANN FELIX
IPC: D01H5/66
Filed: 1999-05-20
Abstract: Two yarns (50a,50b) pass close to each other through a drafting system or condensing arrangement (30). A suction nozzle (40) is placed between them, with its opening (44) near the rollers (32,34). The nozzle carries yarn guides (25) and a rib (46) projecting at least 4 mm from the suction opening (44) to break any bridging fibers.
Patent DE-19924016-A1 (DE)
Title: Compressed air spray gun for coating material application
Inventor: KUWAHARA HIROOMI
IPC: B05B15/04
Filed: 1999-05-26
Abstract: The spray gun has a nozzle body (13) and a toroid disc (1). The disc has a central hole and a number of evenly distributed passages (3) on the sloping inside of the disc front and passing through it. A number of air ejector nozzles (4) are positioned on an outer section of the disc front at the same distances as the passages, so that they surround the material ejected from the nozzle body. The ejector nozzles are a an angle of 1 deg  to 10 deg  relative to the center of the ejected coating material.
Patent DE-19924116-A1 (DE)
Title: Plastic filled ceramic cap, for use as tooth crown, manufacture comprises a plastic secondary part, introduced into the interior of a primary part, placed over a tooth stump, before curing the plastic and fixing both parts in position
Inventor: KUPPI RAINER
IPC: A61C5/73
Filed: 1999-05-26
Abstract: A ceramic cap is produced with an open interior to form a primary part. A secondary material is then introduced into the interior of the primary part and both are then pressed onto the tooth stump where the secondary material is cured to form a secondary part. Both primary and secondary parts are removed from the stump and then securely reattached.
Patent DE-19928344-A1 (DE)
Title: System und Verfahren zur automatischen Rezepterstellung und Rezeptkontrolle insbesondere für Betriebsrestaurants u. dgl.
Inventor: FIORILLO MASSIMO
IPC: G06Q10/00
Filed: 1999-06-21
Abstract: Zur Vereinfachung der Rezeptentwicklung und -kontrolle wird ein Verfahren angegeben, bei welchem mit Hilfe eines wenigstens eine Eingabeeinheit, eine Datenverarbeitungseinheit, einen Datenspeicher und eine Ausgabeeinheit umfassenden Computersystems, wobei in dem Datenspeicher eine Liste von möglichen Zutaten (Zutatenliste) gespeichert und jeder Zutat wenigstens eine zutatenspezifische Standardvolumeneinheit zugeordnet ist, die folgenden Schritte ausgeführt werden: Auswahl einer ein gewünschtes Gericht ergebenden Zutatenrelation (Rezept), Einlesen eines Mengensollwertes der gewünschten herzustellenden Menge des Gerichtes, automatische Ermittlung der dem Mengensollwert unter Einhaltung der vorgegebenen Zutatenrelation am nächsten kommenden ganzzahligen Anzahl von zutatenspezifischen Standardvolumeneinheiten der jeweils benötigten Zutaten und Ausgeben der Anzahl der ermittelten zutatenspezifischen Standardvolumeneinheiten jeder für das Rezept benötigten Zutat. Die Erfindung erleichtert die Herstellung auch zutatenintensiver Gerichte ebenso wie die Lagerhaltung und den Einkauf und ermöglicht eine deutliche Qualitätsverbesserung der fertigen Gerichte.
Patent DE-19932815-A1 (DE)
Title: Boundary for sports areas for ball games has strip sections linked by connecting units on positioning surfaces with upright supports for them to give high stability when erected and take little storage space when dismantled
Inventor: ERHARD KURT
IPC: A63C19/06
Filed: 1999-07-14
Abstract: The boundary for a sports area, especially for ball games, has a number of strip units (1) with connectors (2,3) between neighboring strips (1). Each connector has a positioning surface (4) with a vertical upright connecting strut. The strut has a vertical U-shaped profile at its opposite sides, or at sides 90 deg  to each other, to take the inserted strips (1) in a positive fit. The positioning surface (4) has a holding tine extending vertically into the holding zone of the U-profile with the inserted strip (1). The strips are held in plastics frames.
Patent DE-19937571-A1 (DE)
Title: The shaft of a cotton wool swab or bud with soft tips is produced from paper cut with wavy edges and rolled up
Inventor: ZYGMONT JOSEPH FRANK
IPC: A61F13/38
Filed: 1999-08-09
Abstract: The shaft of the swab is made of paper and has ends of lesser thickness around which absorbent cotton wool is attached. The swabs are obtained by rolling up a paper having machine-cut wavy edges having at least 2 maxima and 2 minima, these wavy edges providing the thickness difference at the ends.
Patent DE-19941170-A1 (DE)
Title: Self-symmetrising supply system has semiconducting switches in sub-converters that are loaded voltage symmetrically without active regulation or additional circuitry
Inventor: DEGELE BERNARD
IPC: H02M5/458
Filed: 1999-08-30
Abstract: The supply system has a frequency converter and a transformer with several similar converter modules, each with two sub-converters (F11,F12,..) in the form of 4-Q circuits and at least one transformer each, whereby the number of primary windings corresp. to the number of sub-converters and the primary windings are inductively coupled together and have good coupling to the single secondary per transformer. Semiconducting switches in the sub-converters are loaded voltage symmetrically without active regulation or additional circuitry.
Patent DE-19941780-A1 (DE)
Title: Air conditioning system has central chamber with air inlet and outlet openings, two filters, heating element, valve on air inlet side and humidifying chamber above central chamber
Inventor: LOBINA GIUSEPPE
IPC: F24F3/044
Filed: 1999-09-02
Abstract: The system has a fresh air inlet and an outlet for conditioned air, at least one valve, at least one air filter and at least one air heater as well as a collection basin for water separated from water. A central chamber (1) has air inlet and outlet openings, two filters and a heating element, a valve on the air inlet side and a humidifying chamber (10) above the central chamber.  The ceiling between the central chamber and humidifying chamber is transmissive to water and at least one water collection basin (12) is arranged beneath the central chamber.
Patent DE-19943615-A1 (DE)
Title: Burner for heating appliances has burner chamber filled with porous body made from interengaging wire coils
Inventor: WAIDNER JUERGEN
IPC: F23C99/00
Filed: 1999-09-11
Abstract: The burner has a burner chamber in a housing filled at least in part with a porous body (20) made from interengaging wire coils.  The wire coils can be in two layers with the facing winding sections of the coils of adjoining layers interengaging or overlapping.
Patent DE-19944810-A1 (DE)
Title: Vehicle with side door, with diverting device consisting of ramp and counter-ramp between rear end of side door and side wall
Inventor: SCHAD WERNER
IPC: B60J5/04
Filed: 1999-09-18
Abstract: The vehicle has a diverting device consisting of a ramp (15) and a counter-ramp (9) between the rear end of the side door (1) and the side wall (5). If the side door is shifted towards the side wall in a crash, it is guided outwards, with the protective strips (13) far enough away that at least the fixing for the strip can be broken off after the joint.
Patent DE-19945718-A1 (DE)
Title: Resealable tetrahedral drinks pack for fruit juice and milk has cap which forms tip of tetrahedron and which contains tubular sleeve which rests on spout of pack when it is sealed
Inventor: KRIESCHE ROBERT
IPC: B65D51/00
Filed: 1999-09-23
Abstract: The resealable tetrahedral drinks pack has a cap (2) which forms the tip of the tetrahedron. This contains a tubular sleeve (4) which rests on the spout (3) of the pack when it is sealed.
Patent DE-19948124-A1 (DE)
Title: Stackable knock down container for bulk transportation and storage of fresh fruit, etc.
Inventor: ROSENFELDT NIELS
IPC: B65D6/22
Filed: 1999-10-06
Abstract: A hinge mechanism (24) connects a number of side wall panels (18, 20, 22) together to define a composite side wall enclosure (16) and enable the panels to be folded into a stack. The mechanism includes two hinged plates joined together via a pivot assembly and mounted to the operatively outer surfaces of the adjacent side wall panels via fixing elements. L-shaped sprung clips (56) have a lower pivoting end held in a clip-retaining assembly in a base panel (38) and an upper end terminating in an inwardly facing tang which is releasably engageable with horizontal locating slots (60) formed towards the lower edges of the side wall panels, to releasably hold the enclosure to the base in its erected and folded conditions. Outer corner faces of base panel supporting pedestals carry corner reinforcing brackets which form the tangs and overhanging strike plates are fitted to one of the side panels to allow the base clip arrangements to ride up over the strike plates to clamp the composite side wall to the base. A number of upper and lower panel aligning formations are formed with an angled contact face respectively sloping down and out, or up and in, such that interengagement of the faces results in the upper edges of the side walls being urged in into firm nesting interengagement with the complemental panel aligning formations.
Patent DE-19950598-A1 (DE)
Title: Reinforced concrete casting
Inventor: BEER EDWIN
IPC: E04C5/20
Filed: 1999-10-21
Abstract: The holder for the steel reinforcements, in casting reinforced concrete, has a plastics holder (6) with a nail (8). It attaches the holder in the mould wall on one side, by hammering home, and when the cast concrete is removed from the mould the, nail can be completely removed from the holder.  The nail is held in the hold (6) with sufficient strength to support the steel reinforcement, which can be overcome when the nail is to be removed.