baber/WOPTO huggingface dataset:
Patent DE-19911877-A1 (DE)
Title: Kraftstoffbehälter für ein Kraftfahrzeug
Inventor: DISTELHOFF MARKUS
IPC: B60K15/03
Filed: 1999-03-17
Abstract: Ein Kraftstoffbehälter für ein Kraftfahrzeug mit einer aus Kunststoff insbesondere im Spritzgußverfahren gefertigten Wandung (3) ist an seiner Innenseite mit einer Permeationssperre (4) versehen. Die Permeationssperre (4) ist aus einem für Kraftstoffdämpfe nahezu undurchdringlichen Material gefertigt. Die Permeationssperre (4) setzt sich aus miteinander verschweißten Schalenteilen (5, 6) zusammen.
Patent DE-19914509-A1 (DE)
Title: Verfahren zum Übertragen von Daten zwischen einer zentralen und einer dezentralen Kommunikationseinrichtung über eine Anschlußleitung
Inventor: STEIN KARL-ULRICH
IPC: H04L29/06
Filed: 1999-03-30
Abstract: In einer zentralen und dezentralen Einrichtung (DE, ZE) ist sowohl ein asymmetrisches und ein symmetrisches Übertragungsverfahren (ADSL, SDSL) realisiert. In Abhängigkeit von einer aktuellen Applikation (APP1, APP2) - beispielsweise Internet- oder Videokonferenz-Applikation - wird das geeignete Übertragungsverfahren (ADSL, SDSL) einschließlich der zugeordneten Übertragungsgeschwindigkeit (BR) sowohl in der dezentralen als auch in der zentralen Einrichtung (DE, ZE) ausgewählt und eingestellt. Hierdurch wird eine optimale Anpassung der Übertragungstechnik an die Applikationen (APP1, 2) erreicht.
Patent DE-19915108-A1 (DE)
Inventor: OSTOJA-STARZEWSKI KARL-HEINZ
IPC: C08F10/00
Filed: 1999-04-01
Abstract: A catalyst system based on a transition metal compound with one or more donor-acceptor reversible bonds (and optionally also co-catalyst) comprises a support which is an ion-exchanging material with a layered lattice structure. Independent claims are included for: (1) use of the catalyst to polymerize the following monomers:  alpha -olefins, i-olefins, cycloolefins, alkenes and/or diolefins; and (2) the use of the polymers thus obtained in the production of molded or shaped articles of all types.
Patent DE-19917392-A1 (DE)
Title: Power-assisted steering system for motor vehicles comprises bellows with large and small diameter connections directed towards a steering gear housing and track rod with collar of larger diameter than the bellows
Inventor: STOLZENBURG JENS
IPC: F16J15/52
Filed: 1999-04-16
Abstract: The power-assisted steering comprises bellows (1) with large-diameter connection (2) directed towards steering gear housing with small-diameter connection (3) directed towards a track rod. The connection carries an annular collar (4) made of rubber and corresponding collar (5) of larger diameter on the bellows.
Patent DE-19919569-A1 (DE)
Title: Elastische Walze und Verfahren zum Herstellen einer solchen
Inventor: SOHL CARSTEN
IPC: D21G1/02
Filed: 1999-04-29
Abstract: Es wird eine Walze, insbesondere zum Glätten von Papierbahnen, beschrieben, wobei die Walze einen insbesondere aus Metall bestehenden harten Walzenkern umfaßt, der an seiner Außenseite mit einer elastischen Bezugsschicht versehen ist. Die Bezugsschicht besteht aus einem elastischen Matrixmaterial und in das Matrixmaterial eingebetteten Füllstoffen. Zumindest ein Teil der Füllstoffe ist als langgestreckte, insbesondere stäbchenförmige Teilchen ausgebildet, wobei die Länge der Teilchen kleiner als die radiale Dicke der elastischen Bezugsschicht ist. Weiterhin wird ein Verfahren zum Herstellen einer solchen Walze beschrieben.
Patent DE-19919832-A1 (DE)
Inventor: LAERMER FRANZ
IPC: H01L21/3065
Filed: 1999-04-30
Abstract: The invention relates to a method for the anisotropic etching of structures on a semiconductor body, in particular for etching recesses in a silicon body (18) which are defined laterally in a precise manner by an etching mask, using a plasma (28). An ion-accelerator voltage is applied to the semiconductor, at least during an etching step which continues for a predetermined period. Said ion-accelerator voltage is induced, in particular, by a high-frequency alternating current. The duration of the etching step is subdivided further into at least two etching periods, between which the applied ion-accelerator voltage is modified. A preferred embodiment contains two etching periods, whereby a higher accelerator voltage is used during the first etching period than during the second etching period. The duration of the first etching period can also be determined dynamically or statically during the etching steps using a device for detecting a polymer breakthrough. In addition, high frequency pulses or pulse packets with an adjustable pulse-pause ratio are preferably used to generate and adjust the level of the accelerator voltage.
Patent DE-19920217-A1 (DE)
Title: Illumination device for a vehicle has light on exterior of floor assembly on or near sill and near door and/or under boot, directed towards parking area traversed to approach vehicle
Inventor: HUEMPEL ANDREAS
IPC: B60Q1/32
Filed: 1999-05-03
Abstract: The illumination device has at least one light and an arrangement for automatically switching it on and off. The light is mounted on the exterior of the lower assembly on or near a sill and near a door and/or beneath the boot and is directed towards the parking area traversed to approach the vehicle. The device is switched of after a delay by e.g. door contact switches.
Patent DE-19921020-A1 (DE)
Title: Fuel injection IC engine for models
Inventor: MATSUDA NORIO
IPC: F02M37/12
Filed: 1999-05-06
Abstract: A fuel injection system for a model IC engine has the injection period varied to control the amount of fuel per engine cycle. If the injection period drops below a set minimum an intermittent fuel injection is applied for an improved control for the low speed ranges of the engine. The minimum fuel injection conditions are related to the low engine speeds. The injection pulses are provided by an injection generator.
Patent DE-19924896-A1 (DE)
Inventor: WOETTING GERHARD
IPC: C04B35/591
Filed: 1999-06-01
Abstract: According to the invention, gassing agitators (impellers) for purifying molten metal masses are made from a silicon nitride material.
Patent DE-19926095-A1 (DE)
Inventor: FICHTNER NORBERT
IPC: H04B3/54
Filed: 1999-06-08
Abstract: The invention relates to an interface (2) for coupling a bus node (6) to the bus line of a bus system (4). According to the invention, the inventive interface comprises an input (10) for an external supply voltage (Vext) which is provided by a bus-independent voltage source (8), and comprises a monitoring circuit (30). Said monitoring circuit is provided for comparing an internal supply voltage (Vcc) derived from the bus voltage with the external supply voltage (Vext) and for generating an output control signal (R) for the bus node (6) based on the result of the comparison.
Patent DE-19926842-A1 (DE)
Title: Fahrzeugleuchte mit verstellbarer Befestigung
Inventor: FEGER ROLF
IPC: B60Q1/04
Filed: 1999-06-12
Abstract: Die Erfindung betrifft eine Fahrzeugleuchte mit verstellbarer Befestigung, insbesondere eine Heckleuchte für Kraftfahrzeuge, die, mittels eines Gewindebolzens sowie einer Einstellmutter und einer Befestigungsmutter, an der Fahrzeugkarosserie angebracht ist, wobei die Einstellmutter zwischen dem Gehäuse der Fahrzeugleuchte und der Fahrzeugkarosserie und die Befestigungsmutter auf der der Fahrzeugleuchten abgewandten Seite der Fahrzeugkarosserie auf dem Gewindebolzen angeordnet ist.
Patent DE-19928284-A1 (DE)
Title: Ventiltrieb für Verbrennungskraftmaschine
Inventor: STRZODA WALTER
IPC: F01L1/46
Filed: 1999-06-21
Abstract: Für einen Ventiltrieb zur Steuerung des Gaswechsels in Verbrennungskraftmaschinen mit einer das Ventil stets in seiner geforderten Stellung haltenden Ventilfeder, die zwischen dem Ventilfederteller und einem in Richtung der Ventilachse verstellbaren Ventilfederlager eingespannt ist, soll die Einstellung einer definierten Federvorspannung für jedes einzelne Ventil ausführbar sein. Hierfür ist vorgesehen, das verstellbare Ventilfederlager aus zwei ineinanderfassenden und gegensinnig verdrehbaren Stellringen zu bilden, von welchen der innere Stellring eine Fläche zur Auflage der Ventilfeder aufweist und durch das Verdrehen gegen den äußeren Stellring in Richtung der Ventilachse bewegbar ist. Die Stellringe weisen dabei Elemente zur Verhinderung einer Rückdrehung auf.
Patent DE-19929396-A1 (DE)
Title: Sorbent for vacuum isolation units contains a microporous activated charcoal, a material to adsorb steam, and a material to adsorb hydrogen
Inventor: HEINZ MARION
IPC: F16L59/065
Filed: 1999-06-26
Abstract: Sorbent contains a microporous activated charcoal, a material to adsorb steam, and a material to adsorb hydrogen.
Patent DE-19929972-A1 (DE)
Title: Arrangement for simultaneous force microscopy during optical near field microscopy has coupling element consisting at least partly of set material and can additionally contain bearer parts
IPC: G01Q60/18
Filed: 1999-07-03
Abstract: The arrangement has a probe (1) and a coupling element connected to it for coupling light in or out. The coupling element consists at least in part of a set material and can additionally contain parts of a bearer joined to the probe using setting material. An Independent claim is also included for a method of manufacturing an arrangement for simultaneous force microscopy during optical near field microscopy.
Patent DE-19932807-A1 (DE)
Title: Entry gap for spectrometer has movable stop for periodically varying free gap width with drive, is bounded by fixed, movable stops on opposite sides; stops are approximately in same plane
Inventor: KRIPPNER PETER
IPC: G01J3/04
Filed: 1999-07-14
Abstract: The entry gap has movable stop and a fixed stop. The movable stop can be used to periodically vary the free gap width in a definable manner with the help of a drive. The fixed stop is a boundary for the gap on one side and the movable stop bounds the gap on the other side, whereby both stops lie approximately in the same plane.  An Independent claim is also included for the use of an entry gap in a miniature spectrometer.
Patent DE-19933445-A1 (DE)
Inventor: HOFFELNER HERBERT
IPC: F16J15/447
Filed: 1999-07-16
Abstract: The invention relates to a sealing ring (1) for non-hermetic fluid seals with a constricted passage between the sealing elements that rotate relative to one another. Said sealing ring comprises a support (3) and at least one sealing rib (5, 6) that extends radially inside or outside said support. The edges (10) of said sealing rib interact with an opposite intake surface (17) to give a constricted passage, the sealing rib having an abrasive geometry. The/every sealing rib has a largely smooth, rotation-symmetrical contour. One or a few cutting elements are located on one or a few spots of the/every sealing rib in such a manner that every cutting element (13, 14, 15, 16) protrudes radially, and axially on one or both sides, from the sealing rib contour.
Patent DE-19933509-A1 (DE)
Title: Means for determination of geometry of cast cylinder head; has device to transform determined co-ordinates to machined cylinder head co-ordinates, enabling prediction of combustion chamber volume
Inventor: EBENSTEIN SAMUEL EDWARD
IPC: F02F1/24
Filed: 1999-07-16
Abstract: The method involves determining planar data corresponding to the horizontal datum and planar points (44). Vertical data corresponding to the vertically cast datum points (46) are determined from the planar data points (44), which are arranged on the planar surface of the casings at pre-determined intervals between the vertical datum points (46).  A transformation matrix is determined which gives the relationship between the sampled co-ordinate system of the rough cast cylinder head and the machining co-ordinate system, based on the planar data. An Independent claim is made for a device for determination of the datum points on the upper surface of the cast cylinder head. While the device is positioned over the cylinder head, contact-free scanning of the cylinder head can be carried out.
Patent DE-19941574-A1 (DE)
Inventor: STROBEL MICHAEL
IPC: A61F2/08
Filed: 1999-09-01
Abstract: The invention relates to an instrumentarium for implanting a tendon transplant, especially a cruciate knee ligament transplant in a knee-joint. Said instrumentarium is provided with a button (40) which can be put against the outer orifice (33) of a bony canal (32) wherein the tendon transplant is situated. The button (40) is provided with openings (58, 60). Fixation threads (36-39) of the tendon transplant can be pulled through said openings. The button (40) is also provided with a centre projection that projects into the orifice (33) of the bony canal (32) when the button (40) is put into place. According to the invention, the projection is embodied as a peg-like collar (50) which can be inserted into a hollow (74) at the orifice (33) pertaining to the bony canal (32), whereby said hollow is adapted to the collar.
Patent DE-19942176-A1 (DE)
Title: Sintered ceramic for NTC high temperature thermistors is based on a one phase spinel compound of the iron-nickel-manganese oxide system
Inventor: FELTZ ADALBERT
IPC: C04B35/26
Filed: 1999-09-03
Abstract: Sintered ceramic is based on a one phase spinel compound of the system of composition: Fe1-xNi0.5+yMn1.5+zO4 (where, x = 0.07 to -0.1; y = -0.06 to 0.2; z = -0.06 to 0.15; and x = y + z).
Patent DE-19943196-A1 (DE)
Title: Sealed unit solid state light emitting diode lamp for a vehicle with sealing to prevent ingress of even a very small amount of moisture
Inventor: REINBACH MARTIN CARL FRIEDRICH
IPC: B60Q3/02
Filed: 1999-09-09
Abstract: A courtesy lamp (10) is designed to operate on conventional 12 volt alternating current as used in automobiles and comprises a housing (20) with a mounting flange (22) and an open rectangular enclosure (25) for a rectangular lens assembly (30) with lenses aligned with light emitting diodes (41,42,43) of a circuit board (40) with a molded plastic backing member (50). The backing member has legs (52-55) and grooves (58,59) for electrical conductors and is sealed to the enclosure by adhesive. AN Independent claim is included for a method of assembling a vehicle lamp.
Patent DE-19943582-A1 (DE)
Title: Bauteilgruppe für ein Cabriolet-Fahrzeug
Inventor: LICHER SIEGFRIED
IPC: B62D65/04
Filed: 1999-09-13
Abstract: Eine Bauteilgruppe (2) für ein Cabriolet-Fahrzeug (1), die einen Insassenraum (3) von einem heckseitigen Fahrzeugbereich (4) abtrennt und hierfür eine in eingebauter Stellung im wesentlichen vertikal stehende Begrenzungswand (5; 6) umfaßt, wird als vormontierte und in eine Fahrzeugkarosserie einsetzbare Baueinheit (2) ausgebildet, wobei die Baueinheit eine ausfahrbare Überrollschutzvorrichtung (7), deren Antriebsteile (8) sowie eine Steuerung (9) für die Bewegung der Überrollschutzvorrichtung (7) umfaßt (Fig. 2).
Patent DE-19943947-A1 (DE)
Inventor: BUSCH PETER
IPC: B41J2/175
Filed: 1999-09-14
Abstract: The ink cartridge includes an output aperture locked with a membrane (1) which is pierced by a hollow needle (4) when inserting it into the ink-jet printing system. The membrane consists of a thermo-plastic elastomer material which has a decreased rip stretch parameter due to added non-elastic, inorganic substances.
Patent DE-19944443-A1 (DE)
Title: Ring for ring spinning machine includes holding and centralizing surfaces that mate with corresponding surfaces on interior support ring
Inventor: STALDER HERBERT
IPC: D01H7/52
Filed: 1999-09-16
Abstract: A spinning ring (10) has an interior concave holding surface (12a) and a conical centralizing surface (12b) on which rest corresponding surfaces (22a, 22b) of an interior support ring (20). The rings are pre-assembled by snapping the support ring (20) into position between the holding surface (12a) and an abutment (14). It projects locally at the bottom (20c) by 0.05 to 0.1 mm to form a seal.
Patent DE-19947356-A1 (DE)
Title: Holding unit for lines serving to obstruct birds trying to land on tarpaulins takes the form of an element which at its bottom is joined to the tarpaulin so that it is pivoted up from the tarpaulin when the latter is stretched out
Inventor: ROTH PAUL
IPC: A01M29/32
Filed: 1999-10-01
Abstract: The holding unit (1) for lines (65) serving for obstruction of birds trying to land on tarpaulins takes the form of an element (3) which at its bottom is joined to the tarpaulin (2) so that it is pivoted up from the tarpaulin when the latter is stretched out. Also claimed is a bird obstruction system with such holding units.
Patent DE-19947710-A1 (DE)
Title: Printed product pusher for palleting comprises tunneled sheet with indents and segments which dip into tunnel indents to transfer product onto solid tensioned belt surface.
Inventor: WELLPOTT ROLF
IPC: B65G57/06
Filed: 1999-10-04
Abstract: The tunneled sheet (9) consists of support surfaces (10) in the pushing direction (3) and indented parts (11) whose fitted segments (4) enter the indented parts as they push printed products etc (2) onto the solid strand (6) of the roller-tensioned (7,8) conveyor (5) belt. The solid surface (6) of the belt is necessarily pressed down in the indented areas (11). Rollers fitted to the rear face of the segment forward edge (12) run over the solid surface (6) in the indented areas as the product is being pushed over onto the belt. One at least of the tension rollers (7,8) moves against a pair of tensioning springs (22) and one of the rollers (7,8) is activated controllably in working tempo.
Patent DE-19948298-A1 (DE)
Inventor: POTT EKKEHARD
IPC: F02M26/23
Filed: 1999-10-06
Abstract: The invention relates to a direct injection internal combustion engine, especially an Otto engine, with layered lean operation and internal exhaust-gas recirculation. According to the invention, an exhaust-gas aftertreatment for reducing Nox using an Nox storage catalyst is provided. The object of the invention is to obtain the highest possible exhaust-gas recirculation rates with the lowest HC and Nox emission values. To this end, a tumble flow is provided for the incoming fresh gases, which may contain recirculated exhaust gas from external exhaust-gas recirculation. The swirl axis of the incoming fresh gases therefore extends substantially crosswise to the piston movement. This results in an emissions-reducing, optimal mixture inside the cylinder during the layered lean operation.
Patent DE-19950370-A1 (DE)
Title: Dynamoelektrische Maschine
Inventor: DAIKOKU AKIHIRO
IPC: H02K13/06
Filed: 1999-10-19
Abstract: Es wird eine dynamoelektrische Maschine angegeben, die der folgenden Relation genügt: DOLLAR A R¶eq¶ >= (rho¶0¶·È·(r1*Ð)/(S(3)) * (2,5), DOLLAR A wobei rho¶0¶ (OMEGA·È·m) der spezifische Widerstand des Drahts ihrer Ankerwicklung ist, S (m·2·) die Querschnittsfläche ihrer Leiterbereiche ist, r1 (m) der Rotationsradius der Verbindungsbereiche zwischen Ausgleichsverbindern und Ankerschaltkreisen, und zwar der Ankerspule, Verbindungsfahnen oder Kommutatorstegen, ist, Ð (rad) die Teilung von Polpaaren ist und R¶eq¶ (OMEGA) der Widerstandswert des Ausgleichsverbinders ist.
Patent DE-19952192-A1 (DE)
Title: Method of trimming electronic circuit esp. oscillator circuit
Inventor: THALHAMMER HELMUT
IPC: H03J1/00
Filed: 1999-10-29
Abstract: A method of trimming an electronic circuit whose components (Ld,Ls1,Ls2) are arranged on the surface (1) of a circuit board (2). The components (Ld,Ls1,Ls2) are surrounded by a conductive, especially metal, housing (3) for screening from electromagnetic radiation on the surface (1) of the circuit board (2). The circuit has passive components, especially inductances (L0) and/or capacitances (KD,Cs,Co) and/or resistances.  At least one passive component (L0) can be tuned so that at least one parameter of the circuit, in particular an oscillation frequency, is adjusted. The tuneable passive components (L0) are connected by means of one or more metallisations (L-DK1,L-DK2,L-DK3) plated through the circuit board (2), to the bottom face of the circuit board (2), in which the metallisations on the bottom face (4) are connected to a reference potential (GND) and by interrupting the metallisation(s) (L-DK1,L-DK2,L-DK3) on the bottom face (4). The parameter(s) of the circuit can be adjusted.
Patent DE-19952823-A1 (DE)
Title: Leaf guard for roof guttering has cover attached to inlet element and may be formed in one piece with inlet element or connected to inlet element by film hinge
Inventor: RICKERT HUBERT
IPC: E04D13/076
Filed: 1999-11-02
Abstract: The leaf guard has a guttering cover(17) attached to an inlet element(11). The cover may be detachably attached to the inlet element. The fastening element is a hinge(23) which may be of the unhingeable type. The gutter cover may be formed in one piece with inlet element, or the cover may be connected to the inlet element by a film hinge. The cover may have an additional attachment for mounting on the guttering roll molding(9) and which may be detachable. The additional attachment may have spring or flexible elements.
Patent DE-19956536-A1 (DE)
Title: Drive arrangement for doors, has pull mechanism, toothed strap for transmitting force, energy accumulator, locking device, tensioning device and catch
Inventor: SCHUETZ VIKTOR
IPC: E05F15/681
Filed: 1999-11-24
Abstract: The drive arrangement (12) incorporates a pull mechanism(10) which has a pull, especially a toothed strap (16) for transmitting force. A tensioning device (26) tensions the pull mechanism and has an energy accumulator (56,57) The blocking device has a snap-in catch arrangement (40,44,42,48) for the stepped tensioning of the pull. The tensioning device has a ratchet arrangement locking and releasing a blocking or free-wheel arrangement (34)
Patent DE-19957719-A1 (DE)
Title: Refrigerator has coolant feed stage approximately completely filled with liquid coolant as regards coolant accommodation volume during compressor idle periods
Inventor: HOLZ WALTER
IPC: F25B5/02
Filed: 1999-11-30
Abstract: The refrigerator has an insulated housing with mutually insulated cold containers at different temperatures, cooled by evaporators, with input chokes and separately supplied with circulated coolant collected in a coolant feed stage of the higher power evaporator when the compressor is idle. The coolant feed stage is approximately completely filled with liquid coolant as regards its coolant accommodation volume during compressor idle periods.  The refrigerator has a thermally insulated housing containing at least two mutually insulated cold containers at different temperatures, cooled by evaporators with suitable refrigerating power and with input chokes and separately supplied with circulated coolant that is collected as a known fraction in a coolant feed stage of the higher power evaporator when the compressor is idle. The coolant feed stage (22) is approximately completely filled with liquid coolant (24) as regards its coolant accommodation volume (23) during compressor (30) idle periods.
Patent DE-19959207-A1 (DE)
Inventor: MEIER MARKUS
IPC: H01H33/666
Filed: 1999-12-08
Abstract: The invention relates to a vacuum contactor that comprises a stationary contact element (1) and a free bearing (2) that can be displaced to establish an electroconductive connection. In order to guarantee a reliable guidance of the free bearing (2) when it is displaced within the housing (4), said free bearing (2) is provided with at least one guide element (6) that can be displaced within a groove (5).
Patent DE-19959589-A1 (DE)
Title: Mehrphasige Reinigungsmitteltabletten
Inventor: SPECKMANN HORST-DIETER
IPC: C11D11/00
Filed: 1999-12-10
Abstract: Mehrphasige Reinigungsmittelformkörper zum maschinellen Geschirrspülen, enthalten Gerüststoffe, Bleichmittel sowie optional andere Reinigungsmittel-Inhaltsstoffe und eine bleichverstärkende Wirkstoffkombination aus einem wasserlöslichen Salz eines zweiwertigen Übergangsmetalls, ausgewählt aus Cobalt, Eisen, Kupfer und Ruthenium sowie deren Mischungen, einem wasserlöslichen Ammoniumsalz, einem inerten Trägermaterial sowie gegebenenfalls einem Oxidationsmittel auf Persauerstoffbasis enthält, wobei der Gehalt der bleichverstärkenden Wirkstoffkombination in den einzelnen Phasen, bezogen auf das Gewicht der Phase, unterschielich ist.