baber/WOPTO huggingface dataset:
Patent DE-10226202-A1 (DE)
Title: Polypropylene particle production and molding method involves extrusion with carbon dioxide blowing agent under specific conditions and molding with steam to create skins on particles and molded product
Inventor: STRASSER JEAN PAUL
IPC: C08J9/12
Filed: 2002-06-12
Abstract: A mixture of PP(polypropylenes) with different melting points is pumped into an extruder and liquid carbon dioxide blowing agent added. Melt strands are extruded, foamed, granulated and cooled. Steam is fed into a tool filled with the foamed particles to weld the particle surfaces so that skin is formed on the molding as well as on the particles.  A mixture of PP(polypropylenes) with different melting points is pumped(8) into an extruder and liquid carbon dioxide blowing agent(9) added to give an apparent foam particle density of \}150, more preferably \}50 grams/liter. Blowing agent added ensures a cell size of \}0.1mm, more preferably \}0.02mm. Melt strands are extruded, foamed, granulated and cooled. Steam fed into a tool partially filled with the foamed particles is at a temperature higher than that required to weld the particle surfaces of the lower melting point material so that a skin is formed on the molding as well as on the particles. A component of the PP mixture is PP-HMS(high melt stress polypropylene) and for heating the foamed particles the steam may at a temperature either to melt the high melting point material or lower melting point material or at a temperature between these limits.  Particles are initially melted to form an outer skin on themselves and on the molding and then they are welded together.  Steam is fed into the tool at \}8bar, more preferably \}6bar, even more preferably 3-5bar.  Melting point difference between the low and high melting point materials is  >= 5, preferably  >= 10, more preferably  >= 15 deg C.  Blowing agent levels in the polymer mixture are 2-15wt%, more preferably 10wt% and dispersion is in fluid state either in or before the extruder dispersion zone.  A twin screw extruder(3,4) is employed producing a melt pressure of 80-120bar. Extrusion nozzles(6) are 0.6-1.5mm diameter with a lip length of 1-10mm. Use of water cooling enables an amorphous structure to be produced in the particles. Final particle diameter is \}15mm, more preferably \}6mm.  The number of nozzles may be varied to maintain melt pressure prior to nozzles and/or cut lengths of melt strands may deviate \}25%, more preferably \}10% of the strand diameter. Melt flow in each nozzle is 0.25-2.5kg, more preferably 0.4-0.6kg for each 0.8sq mm of nozzle opening. Skin thickness is \}0.8mm, preferably \}0.2mm.
Patent DE-10234182-A1 (DE)
Title: Starter for engine has chemical conversion coating having microscopic asperities provided on at least one of the spline portions on output shaft and barrel
Inventor: WAKAHARA YASUYUKI
IPC: F02N15/02
Filed: 2002-07-26
Abstract: An output shaft (4) outputs the rotation force of a motor (2). A one-way clutch (7) has a barrel fitted on the output shaft to transmit the rotation of the output shaft to a pinion (5). The output shaft and barrel have helical spline portions that engage with each other. At least one of the spline portions on the output shaft and barrel has a chemical conversion coating with microscopic asperities.  An Independent claim is also included for a method of a chemical treatment for forming a chemical conversion coating on a surface of a helical spline portion provided in a starter.
Patent DE-10235903-A1 (DE)
Title: Laser beam cutting of steel panels from continuously-moving sheet, for e.g. vehicle manufacture, employs cutting unit angled in accordance with relative velocities
Inventor: SAILER EVA
IPC: B23K26/08
Filed: 2002-08-06
Abstract: A cutting unit (4) is swung (15) through a given angle as a function of the contour to be cut, the velocity of the strip (2) and the (transverse) velocity of the cutting beam (or jet). The cutting beam is advanced with constant or controlled speed, cutting out a complete- or partial contour.  An Independent claim is included for corresponding equipment.
Patent DE-10236433-A1 (DE)
Title: Device for optically detecting liquid samples in droplet form formed discretely on planar substrate or in cavities of substrate comprises optical detector arranged in optical axis of light beam, and optical element
Inventor: BAUMERT DIETER
IPC: G01N21/11
Filed: 2002-08-06
Abstract: A device for optically detecting liquid samples in droplet form formed discretely on a planar substrate or in cavities of a substrate comprising an optical detector (5) arranged in the optical axis of a light beam directed orthogonally onto the substrate surface, and an optical element (3) which moves relative to the detector and substrate, is new.
Patent DE-10236894-A1 (DE)
Title: Ventilzeitensteuersystem für Verbrennungsmotor
Inventor: YAMAMURO SHIGEAKI
IPC: F01L1/34
Filed: 2002-08-12
Abstract: Ein Ventilzeitensteuersystem umfasst eine Antriebsplatte, einen an einer Nockenwelle vorgesehenen Hebel, einen Radialschlitz, ausgebildet in der Antriebsplatte, einen Zwischenrotor, drehbar angeordnet bezüglich der Antriebsplatte und der Nockenwelle und mit einem Spiralschlitz, und ein Verbindungsstück mit einem Basisende, drehbar verbunden mit dem Hebel und einem Vorderende, schwenkbar angeordnet und umfassend eine Kugel, in Eingriff mit dem Spiralschlitz, und ein Blockelement, in Eingriff mit dem Radialschlitz. Die Kugel hat eine Eingriffsmitte, angeordnet auf einer Schwenkachse des Vorderendes des Verbindungsstücks, so dass kein Moment erzeugt wird.
Patent DE-10239651-A1 (DE)
Title: Hydrodynamisches Lagersystem und Verfahren zu dessen Montage
Inventor: BECKERS ROLAND
IPC: H02K7/08
Filed: 2002-08-29
Abstract: Die Erfindung betrifft ein hydrodynamisches Lagersystem, insbesondere zur Drehlagerung eines Spindelmotors vorzugsweise zum Antrieb der Magnetplatten in Festplattenlaufwerken, mit mindestens einem Radiallager, das eine in einer Bohrung einer Hülse drehbar gelagerte Welle umfasst, und mindestens einem Drucklager, das eine mit der Welle fest verbundene, in einer Aussparung der Hülse drehbar aufgenommene Druckscheibe und ein der Druckscheibe zugeordnetes Gegenlager in Form einer Abdeckplatte umfasst. Erfindungsgemäß ist vorgesehen, dass die Druckscheibe und die Abdeckplatte in einer gemeinsamen Aussparung der Hülse angeordnet sind, wobei die Abdeckplatte in einer definierten Position in der Aussparung festgelegt wird, so dass beiderseits der Druckscheibe ein Lagerspalt mit gewünschter Spaltbreite verbleibt.
Patent DE-10240007-A1 (DE)
Title: Auffinden von Subband-Echos und Erkennung von Double-Talk in Kommunikationssystemen
Inventor: SEIBERT MICHAEL
IPC: H04B3/23
Filed: 2002-08-27
Abstract: Ein Verfahren zum Steuern eines Echolöschers in einem Kommunikationskanal wird offenbart, bei dem Eingangssignale aus dem Kommunikationskanal zuerst in ein Subband subbanded werden. Echoorte werden sodann in dem Subband identifiziert und verwendet, um den Echolöscher zu steuern. Typischerweise ist der Echolöscher ein Vollband-Echolöscher mit einem adaptiven Filter, wobei in diesem Fall die Echoorte verwendet werden, um die Filterkoeffizienten zu kontrollieren.
Patent DE-10241450-A1 (DE)
Title: Production of a deformation sensor used in common rail diesel engines and in fuel injection engines comprises applying a sacrificial layer on or in a substrate, applying an activated layer on the sacrificial layer and further processing
Inventor: KUETTNER KLAUS
IPC: H01L21/30
Filed: 2002-09-06
Abstract: Production of a deformation sensor comprises applying a sacrificial layer on or in a substrate, applying an activated layer (10) on the sacrificial layer and arranging sensitive regions (12) and electrical structures (13, 14) on or in the activated layer. A peripheral trench (11) is produced around the region of a sensor element (15) with the sensitive region and electrical structures. The trench is interrupted by connecting sites (25) which connect the region of the sensor element with part of the activated layer lying outside of the trench. The sacrificial layer is removed below the region of the sensor element.
Patent DE-10241788-A1 (DE)
Inventor: WEIGELT HORST
IPC: A01D41/127
Filed: 2002-09-06
Abstract: A parameter representative of compressibility of the harvested produce is calculated. A particle size is selected for size-reduction. This increases with estimated compressibility. The harvested produce is size-reduced to the selected particle size, e.g. by shredding or chopping. A sensor (18) which is provided for detecting the type of reception attachment (8) is mounted on a suitable coupling position between the harvester (1) and the attachment (8). The controller has a display for process variables, and enables quantitative adjustment of the degree of size reduction.  An Independent claim is included for corresponding harvesting equipment.
Patent DE-10243257-A1 (DE)
Title: Contact element housing and locking device assembly for plug-in connector, has contact elements inserted in contact element housing retained by corresponding locking elements of locking device
Inventor: WREDE BERNHARD
IPC: H01R13/436
Filed: 2002-09-17
Abstract: The assembly is provided by a contact element housing (2) having chambers (K) for reception of respective electrical contact elements (10) and a locking device (3) attached to the contact element housing, provided with locking elements (F,8) each projecting through a radial opening (4) in a chamber for retaining the inserted contact element. Each locking element has an elastic characteristic in the transverse direction to the chamber longitudinal axis, for allowing insertion of the contact element and providing passive locking of the latter.
Patent DE-10246459-A1 (DE)
Title: Polymer electrolyte membrane for use, e.g. in fuel cells, obtained by heating a mixture of phosphonated aromatic polyazole monomers in polyphosphoric acid and then processing to form a self-supporting membrane
Inventor: CALUNDANN GORDON
IPC: H01M8/10
Filed: 2002-10-04
Abstract: Proton-conducting, polyazole-based polymer membranes are obtained by heating a mixture of (hetero)aromatic monomers (tetra-amino compounds and polycarboxylic acids, or diamino-carboxylic acids, at least some of which have phosphonic acid groups) in polyphosphoric acid at up to 350degreesC and then processing to form a self-supporting membrane.  A proton-conducting polymer membrane containing polyazoles with phosphonic acid groups, obtained by (A) mixing (hetero)aromatic tetra-amino compounds with (hetero)aromatic carboxylic acids containing at least two acid groups (or their derivatives), where at least part of the amino and/or acid compounds have at least one phosphonic acid group, or mixing (hetero)aromatic diaminocarboxylic acids (at least part of which contains phosphonic acid groups) in polyphosphoric acid (PPA) to form a solution and/or dispersion, (B) heating at up to 350degreesC under inert gas to form polyazoles, (C) coating the mixture from (A) and/or (B) onto a support and (D) treating the membrane thus formed until it is self-supporting. Independent claims are also included for  (1) electrodes with a conductive polymer coating, obtained by the above process but using an electrode as the support in step (C) (2)  membrane-electrode units comprising electrode(s) and membrane(s) as above (3)  fuel cells containing such membrane-electrode units
Patent DE-10247455-A1 (DE)
Title: Device for regulating position of continuous recording material lateral edge in printer/copier drives final control element to vary lateral edge position in event of deviation from desired position
Inventor: WINTER HANS
IPC: B65H23/02
Filed: 2002-10-11
Abstract: The device has a sensor for detecting the actual position of the lateral edge of the material near a final control element (130) for adjusting the edge position and a regulating device (172) that compares the actual position of the first sensor with a desired signal corresponding to a desired position for the lateral edge of the material and that drives the final control element to vary the position of the lateral edge in the event of a deviation.  AN Independent claim is also included for the following:  (a)  a method of regulating the position of the lateral edges of a continuous recording material in a printer or copier.
Patent DE-10253889-A1 (DE)
Title: Dam structure used as a dike for liquids and bulk material comprises two rows of pressure pallets and support pallets arranged at an angle to each other and joined together by traction-pressure tie elements
Inventor: POETZSCH HOLGER
IPC: E02B3/10
Filed: 2002-11-18
Abstract: Dam structure for liquids and bulk material comprises two rows of pressure pallets (1) and support pallets (2) arranged at an angle to each other, and a sealing film (3) on the pressure side of the pressure pallets. The pressure pallets and support pallets are each joined together by traction-pressure tie elements (11).  An Independent claim is also included for the connection of two dam structures by tie elements to form a channel. Preferred Features: The pressure pallets and the support pallets are held in a form-locking manner with their lower edges in pressure-side and support-side channel profiles (7, 8) extending through several pallets and joined together by the traction-pressure tie elements.
Patent DE-10254823-A1 (DE)
Title: Procedure for manufacture of test blades for gas turbines comprises first stage where blade with initial profile is manufactured, and second stage where by flame spraying process a material is applied to blade surface to change profile
Inventor: FRIED REINHARD
IPC: F01D5/14
Filed: 2002-11-25
Abstract: The procedure for the manufacture of test blades for thermal turbo-machines comprises a first stage in which an original blade with an initial profile (A) is manufactured, and a second stage in which by means of a recognized flame spraying process a material is locally applied to the surface of the blade so that a changed profile (B) is created. After a test has been carried out the blade is ground in a third stage of the procedure and then material applied locally once again by a flame spraying process to create a profile (C) which is altered in relation to the first test profile.
Patent DE-10256724-A1 (DE)
Title: Lock fitment for doors has inner and outer plates with removable plate inserts with bore holes and rotatable for different spacings between latch axis and cylinder axis
Inventor: SETZER MARKUS
IPC: E05B63/00
Filed: 2002-12-05
Abstract: The door inner plate (8) and the door outer plate (2) have removable plate inserts (19, 21) which can rotate 180 degrees and which have a bore hole (22, 23) which provides the 72 mm or after turning the 92 mm spacing between the latch axis (12) and the cylinder axis (6). The plate insert which is assigned to the door knob (5) actually forms part of the knob which is designed so that it can be fixed in the door outside plate.  The door outside plate has an oblong hole (24) which runs in the longitudinal axis (17) of the plate.
Patent DE-10260765-A1 (DE)
Title: Integrated circuit with a wafer level package and test card for contacting the package has contact elements of differing heights
Inventor: FRANKOWSKY GERD
IPC: H01L23/485
Filed: 2002-12-23
Abstract: An integrated circuit (1) has surfaces for integrated circuit control and for controlling an integrated circuit test function which are connected to respective contacts through connecting leads. The height of the contact elements (4) above the surface is greater for the integrated circuit control connections (10).  Independent claims are also included for the following: (a) a test card for contacting the integrated circuit above;and (b) a contacting process for an integrated circuit as above
Patent DE-10306153-A1 (DE)
Title: Öl-Einfüllstutzen für eine Brennkraftmaschine
Inventor: STELZER CHRISTIAN
IPC: F01M11/04
Filed: 2003-02-14
Abstract: Für eine Brennkraftmaschine wird ein Öl-Einfüllstutzen (1) vorgeschlagen. Der Öl-Einfüllstutzen (1) umfasst neben einem klappbaren Deckel (2) einen Verschluss (4). Der Verschluss wiederum besteht aus einer Verdreh-Einrichtung (5) und einer Feststell-Einrichtung (6). Die Verdreh-Einrichtung (5) ist drehbar im Deckel (2) angeordnet. Die Feststell-Einrichtung (6) ist in einer Öl-Einfüll-Öffnung (3) angeordnet. Der Verschluss (4) ist auch an schlecht zugänglichen Stellen verwendbar und bewirkt eine hohe Dichtkraft.
Patent DE-10309186-A1 (DE)
Title: Hängefördereinrichtung
Inventor: BEYER ROLF-PETER
IPC: B65G19/02
Filed: 2003-03-03
Abstract: Es wird eine Hängefördereinrichtung mit wenigstens einer Führungsschiene (1), Fördergutträgern (16), die an der Führungsschiene (1) hängend längs einer Förderstrecke geführt bewegbar sind, und wenigstens einer Schleppeinrichtung (12) als Antriebsmittel für die Fördergutträger (16) angegeben, wobei die Antriebsverbindung zwischen der Schleppeinrichtung (12) und jeweiligen Fördergutträgern (16) lösbar ist, um Fördergutträgerstaus längs der Förderstrecke bei Weiterbewegung der Schleppeinrichtung (12) zu bilden. Die Führungsschiene (1) ist erfindungsgemäß eine Gleitführungsschiene, und die Fördergutträger (16) sind als mit wenigstens einer Gleitfläche (30, 32) ausgestattete Gleitelemente ausgebildet, die bei ihrer geführten Bewegung längs der Förderstrecke auf einer Gleitbahn (18) der Führungsschiene gleiten, wobei die Fördergutträger (16) einen Hängestützabschnitt (25) zur hängenden Abstützung an der Gleitbahn (18) - und einen im Förderzustand an der Gleitbahn (18) von dem Hängestützabschnitt (25) nach unten abstehenden Förderguthalteabschnitt (26), insbesondere in Form eines Hakens, aufweisen.
Patent DE-10309545-A1 (DE)
Title: Verfahren zur Stromregelung für Ventilsolenoide von Kraftstoff-Einspritzdüsen
Inventor: MORAN KEVIN DAVID
IPC: F02D41/20
Filed: 2003-03-04
Abstract: Gegenstand ist ein Verfahren zur Steuerung eines Ventilsolenoids (22) einer Kraftstoff-Einspritzdüse. Das Verfahren umfasst das Erzeugen eines Sollwertsignals (24), das ein gewünschtes Stromprofil für einen durch das Ventilsolenoid (22) fließenden Strom vorgibt. Weiterhin wird ein Stromregler (62) bereitgestellt, der so gestaltet ist, dass er den durch das Ventilsolenoid (22) fließenden Strom regelt. Der durch das Ventilsolenoid (22) fließende Strom wird so geregelt, dass der durch das Ventilsolenoid (22) fließende Strom dem Sollwertsignal (24) entspricht. Das Regeln des Stroms umfasst das Messen des durch das Ventilsolenoid (22) fließenden Stroms, das Vergleichen des durch das Ventilsolenoid (22) fließenden Stroms mit dem Stromprofil des Sollwertsignals (24) und das Einstellen des durch das Ventilsolenoid (22) fließenden Stroms, so dass er dem Stromprofil des Sollwertsignals (24) genauer entspricht.
Patent DE-10310992-A1 (DE)
Title: Combined cooling unit and heat pump circuit including for motor vehicles has valve system to keep inner heat transmitter at a higher pressure than in the cooling circuit
Inventor: HEYL PETER
IPC: F25B13/00
Filed: 2003-03-06
Abstract: A combined cooling unit and heat pump circuit comprises a compressor (1), multiway valve (2), external (3) and internal (6) heat transmitters and an inner heat transmitter (4). There is a multiway valve (9) in the cooling circuit. The inner heat transmitter (8) of the cooling circuit is at a lower pressure than the inner heat transmitter (41).
Patent DE-10313649-A1 (DE)
Title: Wall cladding, comprising element provided with honeycomb structure attached to inner surface
Inventor: GOETZ MANFRED
IPC: E04F13/12
Filed: 2003-03-26
Abstract: The elements (1) to be assembled in order to cover a wall, are of a rectangular shape and provided with surrounding flanges (2). The upper and the lower edge (3, 4) are folded a second time in order to overlap with the matching area of the adjacent element (1). The inner surface of the sheet is reinforced by several square sections assembled of a lightweight cell structure accommodated between an upper and a lower plate. One of the two plates is glued with its surface to the inner surface of the wall cladding element (1).
Patent DE-10315672-A1 (DE)
Inventor: KASTRUP NORBERT
IPC: F04D29/10
Filed: 2003-04-04
Abstract: The motor drive for a conveyor in an explosive atmosphere has a fixed housing (2) with a rotor (3) moving relative to it. There are areas of reduced spacing width (5-7) between the housing and rotor. During the movement of the movable rotor sparking is reduced, as the faces of the areas with reduced spacing are made of a material with a melting point below the ignition point of the explosive atmosphere.
Patent DE-10316265-A1 (DE)
Title: Application of adhesive tape onto product surfaces e.g. vehicle components, involves using an application unit with a sensor that generates a control signal when a fixed point is identified on the product
Inventor: SCHNEIDER ALBERT
IPC: G03C11/14
Filed: 2003-04-08
Abstract: A process for applying adhesive tape sections (1') onto surfaces of products (3), especially vehicle components, comprises using an application unit (10). A control signal is generated using a sensor (9), which is used in the tape separation stage. The sensor produces a signal when a fixed point is identified on the product. The fixed point consists of a marking, raised section or depression. A switching module (6) determines the time when the separation stage should take place. The arrangement used comprises an application wheel in the form of a vacuum wheel, a rotating blade, an opposing wheel and a stop unit.
Patent DE-10319877-A1 (DE)
Title: Gear shift mode control for motor vehicle automatic transmission has linkage with Cardan joint and slide with locking noses to control selection movement
Inventor: SCHWEER WOLFGANG
IPC: F16H61/22
Filed: 2003-05-03
Abstract: The gear shift control lever assembly (15) for an automatic motor vehicle transmission has a first linkage half (17) of a pair (17,7) connected to a Cardan joint (16) for moving along a shift path between P,R, and D points. The second linkage half (7) is movably fixed to projections (12a,b) which control the pivoting selection movement. A slide (3) with two opposing locking noses (11a,b) is movable parallel to the pivot axis of the second link half to control the movement.
Patent DE-10320537-A1 (DE)
Title: Skin cleaning device has holder attached to handle and to cleaning ball mounted to rotate about axis running through ball to remove odour-forming skin deposits
Inventor: ZINGSHEIM KARIN
IPC: A47K7/00
Filed: 2003-05-07
Abstract: The cleaning device has a holder (5) for an active cleaning area (2) which is formed by an accessible part of the stainless steel cleaning ball (1) which is mounted rotatable on the holder to turn about at least one axis (7) running through the ball. The holder is connected to a handle (8) and the surface of the ball has a roughness suitable to remove odour-forming skin deposits. The cleaning ball is preferably wetted with a fluid such as water.
Patent DE-10322175-A1 (DE)
Title: Connector for attaching broom head or mop to handle comprises base plate with hexagonal aperture, into which e handle fits, and clamp attached to screw passing through base plate
Inventor: SIEGEL MARGITTA
IPC: A47L13/42
Filed: 2003-05-14
Abstract: The connector for attaching a broom head or mop to a handle comprises a base plate (2) with a hexagonal aperture (5), into which the handle fits. The aperture is made up of a rectangular section (6) connected to a trapezium-shaped section (7). A clamp (3) attached to a screw (4) passing through the base plate fastens the handle in place.
Patent DE-10322865-A1 (DE)
Title: Verfahren zur Herstellung von Rahmen für Fenster und/oder Türen
IPC: E06B3/30
Filed: 2003-05-21
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von Rahmen für Fenster und/oder Türen, wobei die Festlegung der Abdeckprofile in den Rahmenteilen vorgesehener Aufnahmenuten durch elastische, lineare Distanzelemente erfolgt. Weiterhin bezieht sich die Erfindung auf einen Abdeckprofilabschnitt sowie auf eine besondere Ausbildung der Rahmenteile.