baber/WOPTO huggingface dataset:
Patent DE-19754454-A1 (DE)
Title: Machine tool especially spindle lubrication system
Inventor: SHIRAI TAKEKI
IPC: F16C29/00
Filed: 1997-12-08
Abstract: A shaft (2) or spindle, in a moving shaft lubricating arrangement, turns or moves within a surrounding housing (3). The spindle has a helical thread holding balls (8) or rollers in contact between the thread surface and the surrounding housing. Lubricant (13) is supplied from a reservoir (6) and tube (7) to a dispenser (39) which forms a part of or is attached to the surrounding housing. The dispenser applies lubricant either to the rollers or balls, or to the interface between the shaft and the surrounding housing as the two move.
Patent DE-19755772-A1 (DE)
Title: Hydraulic clutch and brake operating system
Inventor: WINKELMANN LUDWIG
IPC: F16D25/08
Filed: 1997-12-16
Abstract: The hydraulic clutch and brake operating system incorporating clutch and brake pedals, each with a master cylinder (1), and clutch and brake units, each with a corresponding slave cylinder, is characterized by the fact that the gliding sealing surfaces in these cylinders are coated with an intermetallic compound or a dispersion layer.
Patent DE-19800695-A1 (DE)
Title: Placing shield on preferably horse's hoof
Inventor: BROSIG STEFAN DR
IPC: A01L5/00
Filed: 1998-01-10
Abstract: The hoof-guard consists of one or more wall parts and sole. It is joined by connections at least in parts to the wall of the hoof. The first and second connections (A,B) are placed against each other to form a reversible detachable join. The first connection is stuck flat onto the hoof wall or is mechanically fixed. The second connection is fixed flat to part of the hoof-guard wall or by plugs or covers inserted into passages in the wall of the hoof-guard. The first connection consists of an elastic mass stuck or polymerised to the hoof wall or represents a coarse tissue or one half of a hook-pile fastener. The second connection has sharp slanting protuberances or is the other half of a hook pile fastener.
Patent DE-19804496-A1 (DE)
Title: Electrical resistive heating element for heating medium flowing through body
Inventor: GRUETZMANN DIETER DR
IPC: H01C7/02
Filed: 1998-02-05
Abstract: The heating element has metallic walls in the honeycomb body flow channels (2) for the medium to be heated. The walls are alternately electrically contacted at the ends in checkered fashion, leaving the channel cross-sections free. The metallic walls of the channels are alternately connected to the two poles of a current source exclusively via end structured area and edge metallization patterns.
Patent DE-19805618-A1 (DE)
Title: Helical feed assembly produces a steady feed of single components
IPC: B65G33/02
Filed: 1998-02-12
Abstract: A bulk charge of components (3) required in e.g. an assembly or packing process, are held in a bath-shaped hopper (4) within which an essentially helical conveyer (10) rotates. The hollow conveyer is of conical overall shape and increases in pitch and diameter in the direction of travel. The components (3) are introduced to the hopper (4) via a funnel (9).
Patent DE-19807956-A1 (DE)
Title: Laser machining method for thermoplastics resin plate for use as flexible circuit plate in instrument control panel of vehicle
Inventor: KATO SHIGEYA
IPC: B23K26/364
Filed: 1998-02-25
Abstract: The laser machining method is used for cutting separation lines (3) and grooves (2) in the surface of the thermoplastics resin plate (1), by application of a heat-hardened ink (52) to the rear surface of the plate along lines coinciding with a required grooves.  The applied ink is hardened to provide a heat-resistant layer before the laser beam (8) is directed onto the front surface of the plate, for providing the separation lines and the grooves.
Patent DE-19808442-A1 (DE)
Inventor: MOHRSCHLADT RALF
IPC: C08G69/46
Filed: 1998-02-27
Abstract: The invention relates to a method for extracting polyamide particles or polymer particles which contain polyamides with aqueous extraction agents. According to the invention, aqueous solutions of amino nitriles and optional additional monomers which form polyamides, or oligomers which form polyamides, or mixtures thereof are used as aqueous extraction agents.
Patent DE-19808455-A1 (DE)
Title: Bed leg support with variable height settings
Inventor: HOLLAND-LETZ HORST
IPC: A61G7/075
Filed: 1998-02-27
Abstract: The leg support structure, for a patient in a hospital bed, has two side members (1a,1b) linked together by at least four struts in release mountings (3) to give each an individual height setting.  The two upper struts are carriers for the support plate (5).  The support plate has a mounting with angular movements at the struts, in a U-shape round the struts from above.
Patent DE-19809853-A1 (DE)
Title: Toothed timing chain with teeth on both sides for use with e.g. vehicle engines
Inventor: ICHIKAWA KOICHI
IPC: F16G13/02
Filed: 1998-03-07
Abstract: A number of chain links (2a) and a number of guide links are mounted alternately next to one another on the hinge pins (4) of the chain. Both the chain links and the guide links are provided, at one side, with teeth which engage with the teeth on a toothed wheel (5) Locating links (7) are mounted on the outsides of the stacks of guide links and chain links. The inside faces of the locating links lie against the side faces of the of the teeth of the toothed wheel. The tops of the chain and guide links are flat.The flats of the links are in line with one another when the chain lies straight. The backs of the locating links have teeth which engage with teeth (6A) on a wheel which is mounted on the other side of the chain.
Patent DE-19811569-A1 (DE)
Title: Forming opening in exhaust pipe for reception of Lambda probe for internal combustion engine of motor vehicle
Inventor: LOTZGESELLE GERD
IPC: B21C37/29
Filed: 1998-03-17
Abstract: The opening for the lambda probe is carried out using a shaped bit (14), which is axially rotated and acted on with a predetermined force in such a manner, so that its tip (18) is pressed against the exhaust pipe wall (12). So that the required opening is formed by the flowing of a material of the exhaust pipe. The shaped bit is conically designed.
Patent DE-19812832-A1 (DE)
Title: Vehicle instrument panel component assembly
Inventor: SCHOLZ ECKHARD
IPC: B60K37/00
Filed: 1998-03-24
Abstract: The component parts of a vehicle instrument panel has one outer section (4) in a defined position on the lateral carrier (3) in the row of panel sections (4,5) which form a length smaller than the carrier to give a projection (15,16) at both ends. One outer panel section has a projecting inwards length (10) with a limit edge (9) for the side of the center section and the end edge (8) of the projection forms a gap (14) against the side edge (12) of the other outer panel section (5), to be brought together without a gap. The first panel section (4) is rigidly fixed by mountings (17,18), while the mountings (21,22;19,20) for the other outer panel section (5) and the center section allow a longitudinal movement before being locked in place. The carrier and panel sections (4,5) are of materials with the same thermal coefficient of expansion.
Patent DE-19814844-A1 (DE)
Title: Simulationsvorrichtung für Kraftfahrzeugunfälle und Verfahren zum Simulieren von Kraftfahrzeugunfällen
Inventor: WEISER FLORIAN
IPC: G01M17/007
Filed: 1998-04-02
Abstract: Die vorliegende Erfindung betrifft eine Simulationsvorrichtung für Kraftfahrzeugunfälle mit einer Fahrbahn (12), auf der wenigstens ein Kraftfahrzeug (10) auf einen Kollisionspunkt mit einem Hindernis oder einem anderen Kraftfahrzeug zubewegbar ist. Hierbei sind entlang der Fahrbahn (12) stationär Sensoren (14) angeordnet, welche jeweils einen vorbestimmten Bereich (16) des Fahrbahnbereiches abtasten sowie eine Geschwindigkeit und eine Lage des Kraftfahrzeuges (10) auf der Fahrbahn (12) erfassen.
Patent DE-19816924-A1 (DE)
Title: Gyro compass with two-part floating gyro capsule
Inventor: RAHN ARMIN
IPC: G01C19/08
Filed: 1998-04-16
Abstract: The gyro compass has at least one electrically-driven gyroscope mounted in a gas tight capsule and supplied with electrical power through the capsule wall from an external electrical current source. The capsule consists of two matching and mutually sealed shells made of a high strength, corrosion-resistant but highly electrically-conducting material.
Patent DE-19819083-A1 (DE)
Title: Exhaust gas catalyst with ceramic monolith
Inventor: KOVACIC MARKO
IPC: F01N3/28
Filed: 1998-04-29
Abstract: The projecting section (5) in the butt joint region (4) extends over at least 70% of the longitudinally-measured monolith width (B) of the expansive mat end section (3a)  Preferred Features: Strap and matching recess are conically tapered.
Patent DE-19821432-A1 (DE)
Title: Distance correction method for reflectometer
Inventor: MORI TOHRU
IPC: G01M11/00
Filed: 1998-05-13
Abstract: The reflectometer operates by measuring the Fresnel reflection of the Rayleigh scattering of an optical fibre or an optical waveguide. Distance correction is performed according to each of the different relative group refraction coefficients for each optical fibre or each of the optical waveguides which are connected lengthwise and have known group refraction coefficients. Distance correction is only performed for a specified region of the optical fibre or the optical waveguide. Distance correction is performed using automatic detection of the connection points.
Patent DE-19821772-A1 (DE)
Inventor: SEIFERT MARTIN
IPC: C23C14/24
Filed: 1998-05-14
Abstract: Evaporator shuttle is made of ceramic material consisting of a conducting component and a non-conducting component. The conducting component of the ceramic material is enriched on the surface of the evaporator. An Independent claim is also included for a process for producing the evaporator shuttle.
Patent DE-19822568-A1 (DE)
Title: Treatment of plastic waste by pyrolysis
Inventor: HEIN SEBASTIAN
IPC: C10G1/10
Filed: 1998-05-20
Abstract: Utilization of plastic comprises bringing the plastic and a catalyst into contact at enhanced temperature and a reaction product is at least partially condensed from the resulting gaseous phase.
Patent DE-19824517-A1 (DE)
Inventor: SENGE CHRISTOF
IPC: B60J1/00
Filed: 1998-06-02
Abstract: The invention relates to a window pane or window pane unit for inserting in a predetermined opening of a vehicle or the like. According to the invention, at least one positioning device (81) is arranged on at least one marginal section of the window pane or window pane unit. Said positioning device interacts with the margin (93) of an opening on the motor vehicle (94) in order to position the window pane. The positioning device (81) comprises a base body (82) having an adhesive surface via which said base body is connected to the window pane in a durable manner. A spring element (83) is arranged on the base body (82) and comprises at least one locating face for lying on the margin (93) at a position located at a distance from the base body (82). The spring element (83) comprises one or two spring arms (85; 86) on whose ends one of the locating faces is arranged.
Patent DE-19827584-A1 (DE)
Title: Hydraulic antilock brake system control method for a vehicle
Inventor: TOELGE THOMAS
IPC: B60T8/28
Filed: 1998-06-20
Abstract: The method involves using the admission pressure between the main brake cylinder and the control valves (9-12) as a control criterion for the active brake pressure build up and when a cutoff condition for full deceleration is met, the cutoff for the full deceleration is effected with a deceleration ramp that is linear within a preset time to a preset value. The admission pressure is used as a cut-in criterion for triggering a full deceleration, as a criterion for cutting off the full deceleration or as a changeover criterion for effecting the changeover from the full deceleration to a lower deceleration, which is proportional to the admission pressure. An Independent claim is included for a device for controlling a hydraulic brake system with an anti locking system.
Patent DE-19842784-A1 (DE)
Title: Function expansion method for telephone subscriber device allows specific information to be transmitted automatically to identified caller from called subscriber device
Inventor: REHER NORBERT
IPC: H04M1/65
Filed: 1998-09-18
Abstract: The function expansion method for a telephone subscriber device has call number specific information transmitted automatically to a calling subscriber (1) from a called subscriber device (3), when a call connection to the latter is established by the caller. The information may be held in a databank (5) and transmited to the caller when the caller number is identified by the databank, if the handpiece of the called subscriber device is not picked up.  An Independent claim for a telephone subscriber device is also included.
Patent DE-19843594-A1 (DE)
Title: Door handle for vehicle door which includes bearing bracket fixable at door and handle part swivelable at bracket with extension projecting inside of door
Inventor: SCHWAB DITTMAR
IPC: E05B81/76
Filed: 1998-09-23
Abstract: The door handle (1) includes an optical sensor (8) working in a non-contact manner, which contains a light transmitter (9) and a light receiver (10), which monitors the handle space (22) located between the handle part (5) and the outer skin (5). The optical sensor (8) is arranged in the region of at least one of the two endfaces of the door handle (1). The light beam (20) radiated from the sensor (8), irradiates the handle space (22) in the direction of the longitudinal axis (100) of the door handle (1).
Patent DE-19851186-A1 (DE)
Title: Circuit for driving power semiconducting elements in inverter has integrated functional selector, switch-on delay, short pulse suppression, operating voltage and temperature monitoring functions
Inventor: HERZER REINHARD
IPC: H02M1/42
Filed: 1998-11-06
Abstract: The circuit has interface functions between the controller and potential isolation of inverters. A functional selector, switch-on delay, short pulse suppression, operating voltage and temperature monitoring, fault handling and storage, clock generation, D.C./D.C. conversion and drivers for several IGBT or MOSFET switches are integrated.
Patent DE-19853097-A1 (DE)
Title: Kraftstoffbehälter
Inventor: DISTELHOFF MARKUS
IPC: B60K15/035
Filed: 1998-11-18
Abstract: Ein Kraftstoffbehälter (1) für ein Kraftfahrzeug hat eine aus zwei übereinander angeordneten Schalen (7-10) zusammengesetzte Wandung (2). Die äußere Schale (7) der Wandung (2) hat eine Einlaßöffnung (14) und eine Auslaßöffnung (15). Vor der Auslaßöffnung (15) ist ein Filterelement (18) angeordnet. Hierdurch gelangt Spülluft zunächst in einen Spalt (11, 12) zwischen den Schalen (7-10) und anschließend zu einem Filterelement (18). Kraftstoffdämpfe können dadurch nicht mehr durch die Wandung (2) hindurchdiffundieren und die Umgebung belasten.
Patent DE-19856425-A1 (DE)
Title: High temperature superconductor for use in superconducting fault current limiter
IPC: H01B12/06
Filed: 1998-12-08
Abstract: The superconductor (1) has a support layer (2), a superconducting layer (3) applied on top in the form, for example, of a YBCO film and a thermal stabilizing layer (4) applied on top of this made out of normally conducting material. The stabilizing layer has breaks of short length in the current flow direction. The length at a still-possible thermal leakage of a heating up of the superconducting layer, in the region of the break, is oriented into the stabilizing layer.  The stabilizing layer is designed as a variable layer relative to the current flow direction. Independent claims are included for a fault current limiter and a power supply esp. for HTSL magnets.
Patent DE-19858202-A1 (DE)
Title: Rear mirror unit for motor vehicles, has support plate whose ends are coupled to a board and a spring such that on solenoid operation, mirror angle is modified by plate rotation around hinge
Inventor: HAN GI-HWAN
IPC: B60R1/06
Filed: 1998-12-17
Abstract: One end of support plate (7a) is rotatably fixed to a board (9) by a hinge (10). The other end of the support plate is connected to a spring (11). On operation of the solenoid, the mirror angle is modified by rotating the plate centering around hinge.
Patent DE-19859354-A1 (DE)
Title: Verfahren und Vorrichtung zur Erzeugung von Metall aus Metallerzen
Inventor: JANZ JOACHIM
IPC: C21B5/02
Filed: 1998-12-22
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Erzeugung von Metall aus Metallerzen, insbesondere von Roheisen aus Eisenerz, bei dem das Metalloxide enthaltende Erz mit einem aus Kohlenstoff und/oder Wasserstoff (sowie ggf. deren Verbindungen) enthaltenden Reduktionsgas in Reaktionskontakt gebracht wird, welches zuvor aus festen kohlenstoff- und/oder kohlenwasserstoffhaltigen Substanzen gewonnen wurde. Es ist bekannt, daß das zum größten Teil aus (selbst bei Eisen verschiedenen) Metalloxiden bestehende Erz einem Reduktionsprozeß unterworfen werden muß, ehe das Metall gewonnen werden kann. Diese Reduktion geschieht mit Hilfe von Kohlenstoff und ggf. Wasserstoff - oder auch deren Verbindungen -, die in einem Reduktionsgas enthalten sind, das zur Einwirkung auf das Metallerz gebracht wird. Ausgehend von dem eingangs geschilderten bekannten Verfahren ist es das Ziel der Erfindung, Kunststoffabfall, auch in organisch und/oder anorganisch verunreinigter Form, als Lieferant für die Bestandteile des Reduktionsgases nutzbar zu machen. Kunststoffabfall fällt dauernd in großen Mengen an und stellt ein ernsthaftes Entsorgungsproblem dar. Er liegt zumeist, wenn nicht ausschließlich, in fester Form vor, sei es als - häufig stark verunreinigter - Verpackungsmüll, sei es als Verschnitt o. ä. im Zuge der Produktion von Kunststoffgegenständen. Demgemäß sieht die Erfindung vor, daß die beim Verfahren der eingangs bezeichneten Gattung zur Gewinnung des Reduktionsgases ...
Patent DE-19902346-A1 (DE)
Title: Multiple way switch for microwave frequency signals
Inventor: KERLEY JOHN C
IPC: H01F30/00
Filed: 1999-01-21
Abstract: The switch includes a coupling transformer (104) with four terminals, in which the input signal is applied to the first terminal. A first switch (S1) is provided between the third terminal and an AC signal ground. A second switch (S2) is connected between the fourth terminal and the AC signal ground. The input signal is available from the third terminal when the first switch is off and the second switch is on. The output signal is available from the fourth terminal when the first switch is on and the second switch is off. An Independent claim is included for a method of switching an input signal.
Patent DE-19903939-A1 (DE)
Inventor: KREMERS WOLFGANG
IPC: H01H87/00
Filed: 1999-02-01
Abstract: The invention relates to a self-recovering current-limiting device with liquid metal. The device contains electrodes (1) and several compressor chambers (4) which are partially filled with liquid metal (7) and which are arranged one behind the other. Said compressor chambers are formed by pressure-resistant insulating bodies (5; 11) and the insulating intermediate walls (12) which are held in place by said insulating bodies and which have connecting channels (8). Said intermediate walls (12) consist of a material which releases a gaseous substance into the connecting channels (8) as a result of the heat which is produced in the event of a short circuit.
Patent DE-19905336-A1 (DE)
Inventor: MANTHEI UWE
IPC: H02G11/00
Filed: 1999-02-09
Abstract: The supply arrangement has at least one supply module (A-C) with a rail and a carriage (2) movable along the rail and at least one supply line fed in a flexible energy chain (4) within the rail, whereby one end of the flexible energy chain is fixed wrt. the rail and the other end is attached to the carriage. The supply line(s) is a compressed air line and a compressed air tapping (14) is arranged on the rail. The module has a continuous longitudinal compressed air channel (9) connected via a tapping branch to the end of the compressed air line fixed to the rail.
Patent DE-19905639-A1 (DE)
Title: Wasserlösliche oder wasserquellbare Polymerisate
Inventor: BRUNGS PETER
IPC: A61K47/32
Filed: 1999-02-11
Abstract: Wasserlösliche oder wasserquellbare Polymerisate, vorzugsweise mit einer Partikelgröße nicht größer als 10 mum, die neben 0,01 bis 5 Gew.-% vernetzender Strukturen, die aus Monomeren mit mindestens zwei olefinischen Doppelbindungen hervorgegangen sind, in statischer Verteilung 1 bis 50 Gew.-% der wiederkehrenden Struktureinheit (1) und 49,99 bis 98,99 Gew.-% der wiederkehrenden Strukturen (2) enthalten,  DOLLAR F1 worin R·1·, R·2· und R·3· unabhängig voneinander für ein Wasserstoffatom oder eine Methylgruppe stehen und Z für eine C¶1¶-C¶4¶-Alkylengruppe steht. DOLLAR A Diese Polymerisate dienen als Verdicker, vorzugsweise in kosmetischen oder pharmazeutischen Zubereitungen.
Patent DE-19909437-A1 (DE)
Title: Free flowing material continuous flow weight determining device has section that may be introduced into shaft with recess of given volume in transportation direction and limited by side panels for setting sample
Inventor: THEUNISEN ANDREAS
IPC: G01N33/00
Filed: 1999-03-04
Abstract: A sampler (1) may be inserted into a shaft (7) via an inlet (6). A section (15) introduced into the shaft (7) has a recess (17) of a given volume in transportation direction and limited by side panels for setting a sample (16). The recess (17) may be covered by an upper slide (20) and a lower slide (21).  An Independent claim is included for: (a) a method for determining a weight of free flowing material
Patent DE-19910740-A1 (DE)
Title: Composite material manufacture based on one or more plastic films involves use of corona treatment and heaters prior to laminating rolls between which films are joined
Inventor: ERDMANN JUERGEN
IPC: B29C59/10
Filed: 1999-03-11
Abstract: The films are fed through a laminator(7) and prior to lamination at least one film(4,6) is subjected to corona treatment. During or after corona treatment the film is heated to a temperature which allows elastic deformation in the laminating rolls(8,9) and gives good adhesion between the layers without use of adhesive.  An Independent claim is made for equipment for producing the composite laminated material which includes two laminating rolls(8,9) preceded by a corona discharge treatment unit(10,11) for each film(4,6). The corona treatment units are symmetric with a heater(14) over whose external faces(15,16) the plastic films pass.
Patent DE-19912655-A1 (DE)
Title: Optimization of activation process for water purification using one activation basin comprises feeding inflow and outflow rates to trained neural network which provides predicted values for the outflow rate and other sections of the plant
Inventor: BONGARDS MICHAEL
IPC: C02F3/12
Filed: 1999-03-20
Abstract: Optimization of the activation process for water purification using one activation basin comprises feeding the in- and outflow rates for this basin and optionally other data to a trained neural network which provides predicted values for the outflow rate, as in DE19827877. Preferred Features: The process is improved by the network also providing predicted values for other sections of the plant, e.g. post-clarification and filtration stages. Preferably stored data is used for post-training of the network while running the plant.