baber/WOPTO huggingface dataset:
Patent DE-10120699-A1 (DE)
Title: Mobile radio device holder has connecting arrangement protection switch for preventing non-mobile radio signal transmission via connection, and has contact arrangement to mobile radio device
Inventor: NUSSBAECHER HANS-KLAUS
IPC: H04M1/725
Filed: 2001-04-27
Abstract: The device has an arrangement for holding the mobile radio device. It has a contact arrangement for contacting an external antenna socket and a connecting arrangement for connecting the contact arrangement to an external transmission/reception antenna. The connecting arrangement is associated with a protection switch designed to prevent the transmission of non-mobile radio signals via the connection and contact arrangement to the mobile radio device. The device has a holding arrangement (18,22,26,28) for holding the mobile radio device in a holding position, a contact arrangement (34) for contacting an external antenna socket and a connecting arrangement (36a,36b,40) for connecting the contact arrangement to an external transmission/reception antenna. The connecting arrangement is associated with a protection switch (38) designed to prevent the transmission of non-mobile radio signals via the connection and contact arrangement to the mobile radio device. AN Independent claim is also included for a protection switch for a holder in accordance with the invention.
Patent DE-10121382-A1 (DE)
Inventor: KERNER JOSEF
IPC: A01B29/04
Filed: 2001-05-02
Abstract: Agricultural machine for comminuting roughly plowed ground comprises a roller (1) consisting of wheels (2) or disks arranged at a distance from each other on a runner (3), and supporting arms (12) arranged on a frame (4) in such a way that the scraping edge (18) is guided against the support without reducing the distance to the runner. Preferred Features: The supporting arms are hinged on the frame at a height from the rotating axis of the runner. The hinging point of the supporting arms is arranged within the radius region of the runner.
Patent DE-10121774-A1 (DE)
Title: Material for ball-grid arrays comprises a plating layer formed from two metals which are mixed together on a metal material as the base material and a covering layer formed from the metal on the plating layer
Inventor: MIURA SHIGEKI
IPC: H01L23/488
Filed: 2001-05-04
Abstract: Material comprises a plating layer (A) formed from a metal (X) and metal (Y) which are mixed together on a metal material as the base material and a covering layer (B) formed from the metal (X) on the plating layer.  An Independent claim is also included for a process for electrically connecting a material of an electronic component. Preferred Features:  The metal (X) is tin and the metal (Y) is silver, copper, zinc, bismuth or indium. The covering layer (B) is formed from tin on the plating layer.
Patent DE-10125154-A1 (DE)
Title: Assembly to clamp a cutting/grinding tool has a clamping sleeve within a cylindrical holder, pressed against the tool sleeve/shaft by a pressure flow medium through axial drillings
Inventor: STERMAN PETER
IPC: B23B31/30
Filed: 2001-05-22
Abstract: The assembly to clamp a tool, for cutting or grinding, has a base body (1) with a cylindrical holder (2) to take the tool sleeve or shaft. A central drilling takes a clamping sleeve (6) under pressure, with one surface (7) fitting in the holder and another surface to take the tool sleeve or shaft. A number of axial drillings (11) are in the walls, for a flow medium, on the axial line (X) of the clamping sleeve, coupled to a pressure system (3-5) to give a pressure lock on the clamping sleeve against the holder. The pressure flow medium is water, a hydraulic oil, air or nitrogen gas.
Patent DE-10128011-A1 (DE)
Title: Fuel cell system used for converting chemical energy into electrical energy comprises an adsorption dryer for drying reformer gas arranged between a fuel gas preparation unit for preparing a hydrogen-rich reformer gas and a fuel cell stack
Inventor: KAH MICHAEL
IPC: H01M8/0612
Filed: 2001-06-08
Abstract: Fuel cell system (10) comprises an adsorption dryer (22) for drying reformer gas arranged between a fuel gas preparation unit (12) for preparing a hydrogen-rich reformer gas and a fuel cell stack (14). An Independent claim is also included for a process for reducing the water content of a hydrogen-rich reformer gas in the fuel cell system. Preferred Features: The adsorption dryer contains silica gel or molecular sieve as the drying agent. The adsorption dryer and the fuel cell stack form one unit. The reformer gas is fed through the adsorption dryer in the cold start operation.
Patent DE-10128032-A1 (DE)
Title: Process for protecting steel part of apparatus against corrosion comprises using anodic protection, in which an anode, cathode and reference electrode are connected together
Inventor: DAUM KARL-HEINZ
IPC: C23F13/00
Filed: 2001-06-08
Abstract: A steel part of an apparatus is protected against corrosion by using anodic protection, in which an anode, cathode and reference electrode are connected together in a potentiostat which delivers an adjustable electrical direct current. Process for protecting a steel part of an apparatus against corrosion comprises using anodic protection, in which an anode, cathode and reference electrode are connected together in a potentiostat which delivers an adjustable electrical direct current. The cathode and the reference electrode are in contact with sulfuric acid and the anode is in contact with the steel part. The steel part is made from austenitic or semi-austenitic steel containing 15-36 wt.% Cr and 9-60 wt.% Co. The ratio of (Cr + Si)/(Ni + Mo) is 0.9-1.8 and the ratio of Cr/(Ni + Mo) is 0.8-1.5.  Preferred Features: The ratio of (Cr + Si)/(Ni + Mo) is 1.01-1.34 and the ratio of Cr/(Ni + Mo) is 0.8-1.1. The Mo content of the steel is 0-2.5, preferably 2-2.5 wt.%.
Patent DE-10135458-A1 (DE)
Title: Digital pressure display for use in displaying the remaining pressure in an oxygen bottle, whereby the pressure display is mounted in the peripheral area of a mask worn by a diver or person wearing a breathing mask
Inventor: VELTMANN MATTHIAS
IPC: A62B9/00
Filed: 2001-07-20
Abstract: Device for digital determination and display of the pressure of an oxygen bottle used by a diver or a person wearing a breathing mask, whereby the actual pressure in the bottle is displayed using LEDs or an LCD display on the periphery of the diving or breathing mask.
Patent DE-10136751-A1 (DE)
Title: Novel tetra- and penta-nuclear compounds with a phenylene group linked via a difluoromethylene ether group are useful in displays for out-of-doors, automobile or avionic applications
Inventor: KIRSCH PEER
IPC: C09K19/44
Filed: 2001-07-27
Abstract: Tetra- and penta-nuclear compounds which also contain a -CF2O-linked phenylene group are new.  Novel tetra- and penta-nuclear compounds which also contain a -CF2O-linked phenylene group are of formula (I). R<1> and R<2>  = up to 15C alkyl or alkenyl optionally substituted once by CN or CF3 or at least once by halogen and optionally with one or more -CH2-group replaced by -O-, -S-, 1,3-cyclobutylene, -CO-, -CO-O-, -O-CO- or -O-CO-O- with the proviso that the O atoms are not directly linked to each other;  Z = -CF2O- or a single bond; <1>-L<3> = H or F; m = 1 or 2. An Independent claim is also included for liquid crystal media comprising mixtures of (I) with compounds such as (II) (a total of 7 different types of compound given in the claim). R<0> = n-alkyl, oxaalkyl, fluoroalkyl or alkenyl with up to 9C;  X<0> = F, Cl, 1-6C halogenated alkyl or alkoxy or 2-6C halogenated alkenyl; Y<1> and Y<2> = H or F; r = 0 or 1.
Patent DE-10143878-A1 (DE)
Title: Linearstellglied
Inventor: SATO TOSHIO
IPC: F15B15/14
Filed: 2001-09-06
Abstract: Endblöcke (18a, 18b) umfassen jeweils einen ersten Druckfluidverbindungsdurchgang zur Verbindung zwischen einem ersten Druckfluideinlass/auslassanschluss (38a, 38b) und einem dritten Druckfluideinlass/auslassanschluss (42a, 42b), einen zweiten Druckfluideinlass/auslassanschluss (40a, 40b) und einen zweiten Druckfluidverbindungsdurchgang, der mit einem zweiten Druckfluiddurchgang (46a, 46b) in Verbindung steht, und einen ersten Druckfluiddurchgang (44a, 44b), der mit einem Antriebsabschnitt (12) in Verbindung steht. Ein Durchgang (64) einer Sensorbefestigungsschiene (62) kommuniziert mit dem dritten Druckfluideinlass/auslassanschluss (42a) und dem zweiten Druckfluiddurchgang (46b) oder dem zweiten Druckfluiddurchgang (46a) und dem dritten Druckfluideinlass/auslassanschluss (42b) mit Hilfe von Rohrstutzen (70a, 70b).
Patent DE-10148890-A1 (DE)
Title: Medical device for examination of the mucous membrane and blood flow in the septum of the nose comprises a twin prong, fork shaped measurement head that is inserted into the nostrils so that light is transmitted through the septum
IPC: A61B5/024
Filed: 2001-09-21
Abstract: Device comprises an optical transmitter in a measurement column (2) for transmission of light and a corresponding receiver in a measurement column (3) for receipt of light. The measurement columns have optical elements (5) for transmission and receipt of light perpendicular to the septum. The two columns are joined together into a single measurement head (1) for insertion in the nostrils.
Patent DE-10153830-A1 (DE)
Title: Self-attaching resistive heater suitable for car seat has substrate comprising temperature-activated adhesive
Inventor: LINDHORST SONIA
IPC: B60N2/56
Filed: 2001-11-05
Abstract: The substrate (4) largely comprises a temperature-activated adhesive.
Patent DE-10155167-A1 (DE)
Title: Sun protection roller arrangement for vehicle roof, has slipping coupling or clutch arranged between drive motor and roller strip spooling shaft
Inventor: FILSINGER REINHARD
IPC: E06B9/74
Filed: 2001-11-12
Abstract: The arrangement has at least one electrically driven roller blind with a spooling shaft (106) and a roller strip able to be wound onto and of the shaft, pull cables attached to the free end of the strip and passing over pulleys to winding drums and an electric motor (110) with drive connections to the spooling shaft. A slipping coupling or a clutch (150) is arranged between the drive motor and the spooling shaft.
Patent DE-10156068-A1 (DE)
Inventor: SCHMIDT JANN
IPC: G02B1/04
Filed: 2001-11-16
Abstract: The invention relates to a light conducting body having at least one light input surface and at least one light output surface, wherein the ratio of the light output surface to the light input surface is at least 4, said body comprising at least one light-guiding layer having a thickness of at least 2 mm. The invention is characterized in that the light-guiding layer comprises at least 60 percent by weight of polymethylmethacrylate relative to the weight of the light-conducting layer and 0.001 to 0.08 percent by weight of spherical barium sulfate particles relative to the weight of the light-conducting layer, said particles having an average diameter ranging from 0.3 to 20  mu m.
Patent DE-10164070-A1 (DE)
Title: Verfahren und Vorrichtung zum Trennen von Verbundglas
Inventor: GLASER SIEGFRIED
IPC: C03B33/09
Filed: 2001-12-24
Abstract: Die Erfindung betrifft ein Verfahren zum Trennen von Verbundglastafeln, wobei eine Verbundglastafel entlang einer gewünschten Tennlinie geritzt wird und anschließend die Verbundglastafel entlang der Ritzlinie gebrochen wird und anschließend mit einer Heizvorrichtung über eine Wärme aussendende Einrichtung Folienmaterial im Bereich der Trennlinie der Verbundglastafel mit Wärme beaufschlagt wird, wobei eine Heizvorrichtung verwendet wird, die in Abhängigkeit von der Trennlinienlänge auf einer entsprechenden Heizlänge den Trennlinienbereich mit Wärme beaufschlagt, sowie Vorrichtungen zum Durchführen des Verfahrens.
Patent DE-10202263-A1 (DE)
Title: 360 DEG Kupplungskragen
Inventor: MILBOURNE RODNEY
IPC: F16H35/10
Filed: 2002-01-22
Abstract: Einstellmechanismus für eine Kupplung. Der Einstellmechanismus hat eine ringförmige Einstellstruktur, die ein Einstellprofil mit einem Rampenabschnitt, einem ersten Einstellsegment, einem letzten Einstellsegment und einer Vielzahl von zwischenliegenden Einstellsegmenten aufweist. Das erste Einstellsegment ist konfiguriert, um einer ersten Kupplungseinstellung zu entsprechen, und das letzte Einstellsegment ist konfiguriert, um einer letzten Kupplungseinstellung zu entsprechen. Der Rampenabschnitt ist zwischen dem ersten und dem letzten Einstellsegment angeordnet, so daß die Einstellstruktur zwischen dem ersten und dem letzten Einstellsegment und zwischen dem letzten und dem ersten Einstellsegment verdrehbar ist, ohne mit einem der zwischenliegenden Einstellsegmente in Eingriff zu kommen.
Patent DE-10210026-A1 (DE)
Title: Verzweigte Organosiliciumverbindungen als Antimisting Additive für Siliconbeschichtungszusammensetzungen
Inventor: LAUTENSCHLAGER HANS
IPC: C09D7/47
Filed: 2002-03-07
Abstract: Verwendung von Antimisting Additiven in vernetzbaren Siliconbeschichtungszusammensetzungen zur Reduktion der Aerosolbildung, dadurch gekennzeichnet, dass als Antimisting Additive verzweigte Organosiliciumverbindungen, enthaltend DOLLAR A (a) je Molekül mindestens eine Einheit der allgemeinen Formel  DOLLAR F1 wobei A einen Rest der allgemeinen Formel DOLLAR A -(OSiR·1·R·2·)¶z¶-(OSiR¶2¶)¶x¶-Y-SiR¶2¶O¶1/2¶ bedeutet, DOLLAR A R gleich oder verschieden ist und einen einwertigen, aliphatisch gesättigten oder aromatischen Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen je Rest bedeutet, R·1· einen Rest der allgemeinen Formel -OSiR¶2¶-Y-SiR¶2¶O¶1/2¶ bedeutet, R·2· die Bedeutung von R, R·1· oder R' hat, wobei R' die im Anspruch 1 angegebene Bedeutung hat, Y einen zweiwertigen Kohlenwasserstoffrest der allgemeinen Formel -CH¶2¶CHR·5·(-R·4·)¶v¶- bedeutet, R·4· einen zweiwertigen Kohlenwasserstoffrest mit 1 bis 10 Kohlenwasserstoffatomen je Rest oder eine chemische Bindung bedeutet, wenn v den Wert 0 hat, R·5· ein Wasserstoffatom ist oder die Bedeutung von R hat, v 0 oder 1 ist, x gleich oder verschieden ist, 0 oder 1 ist und z gleich oder verschieden ist, 0 oder 1 ist, und B die Bedeutung von A oder R oder R' hat, mit der Maßgabe, dass B gleich R oder R' ist, wenn x 0 ist, DOLLAR A (b) je Molekül mindestens eine Einheit der allgemeinen Formel O¶1/2¶SiR¶2¶R·3· (II), wobei R·3· einen aliphatisch ungesättigen Kohlenwasserstoffrest der allgemeinen Formel H¶2¶C=CR·5·(-R·4·)¶v¶- bedeutet und R, R·4· und R·5· die ...
Patent DE-10214254-A1 (DE)
Inventor: KATSCHER ULRICH
IPC: A61B6/03
Filed: 2002-03-30
Abstract: A method for selective imaging of body structures includes acquiring first image data set by a first tomography method, acquiring a second image data set by a second tomography method which has a resolution which is higher than that of the first method, the image data of the first and the second image data set coinciding at least partly in space, reconstructing an image from the first image data set, and selecting the image data to be reconstructed from the first image data set using the second image data set. In order to achieve a higher imaging quality while using a low-resolution tomography method, image reconstruction of the image data selected from the first image data set at least one image region to be imaged is selected from the second image data set, and subsequently the image reconstruction is calculated from the image data of the first image data set which are situated in the selected image region.
Patent DE-10216840-A1 (DE)
Title: Wafer Oxidationsreaktor und Verfahren zur Bildung eines Halbleiterbauelements
Inventor: YOKOUCHI NORIYUKI
IPC: H01S5/22
Filed: 2002-04-16
Abstract: Eine Wafer Plattform mit darin befindlichem eingebauten Erhitzer (62), auf der eine hitzeleitfähige Scheibe (72) angebracht wird, auf der wiederum ein Objekt Wafer (40) angebracht wird, der eine darin befindliche AlAs-Schicht (26) hat. Die hitzeleitfähige Scheibe (72) hat eine Wärmeleitfähigkeit von größer gleich 100 Watt/K/Meter. Der Al-oxidierte Bereich (28) in der AlAs-Schicht (26) hat eine exzellente Gleichförmigkeit in der Schichtstruktur bezüglich ihrer Breite, was an der erwünschten Hitzeverteilung des Wafers (40) liegt, die durch die hitzeleitfähige Scheibe gewährleistet wird.
Patent DE-10225165-A1 (DE)
Title: Injection mouldings production involves injecting a material into the hollow section of a tool via a channel, and then shearing off the arms formed in the channel
Inventor: MARTIN ANDREAS
IPC: B22D17/20
Filed: 2002-06-06
Abstract: Production of injection mouldings, especially pressure molded components (1a), comprises injecting the material to be molded into the hollow chamber (1) of a tool (5a, 5b) via a channel. Arms (2a, 2b, 2d, 2e) are formed in the channels, and are removed after the mould filling phase before the material hardens. At least one arm is left in place at the end of the molding process. The mold channels have separation members, e.g. in the form of a shearing cylinder.
Patent DE-10226522-A1 (DE)
Title: Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzung
Inventor: KUNZ ULRIKE
IPC: C07D413/04
Filed: 2002-06-14
Abstract: Übergangsmetallkomplexe finden Verwendung als Bleichkatalysator für Peroxyverbindungen. DOLLAR A Erfindungsgemäß zu verwendende Übergangsmetallkomplexe enthalten einen mehrzähnigen Liganden, der allgemeinen Formel DOLLAR F1 worin B vorzugsweise ein heterozyklisches oder heteroaromatisches Glied der Formel DOLLAR F2 insbesondere Pyridin-2,6-diyl, bedeutet, R·1·-C=N-R·4· und R·2·-C=N-R·4· für einen heterozyklischen oder heteroaromatischen Ring oder R·3· und/oder R·4· für einen Heteroaryl-, Aryl-, Heteroarylmethyl stehen.
Patent DE-10226572-A1 (DE)
Title: Process to make a rotor for an electric motor, involves combining the rotor, shaft and cup-shaped cast component in a single unit
Inventor: RUPP BERNHARD
IPC: H02K15/02
Filed: 2002-06-14
Abstract: An electric motor has a torque-generating rotor (3) with a shaft (4) in a cast form (21, 22). The shaft (4) is centred either on its bearings (7, 8) and/or one centreline bore holes (16, 17). The rotor (3) is centred by its outer form within in the casting. Then, an essentially cup-shaped component (5) is cast to link the three parts (3, 4, 5).
Patent DE-10228308-A1 (DE)
Title: Vorrichtung und Verfahren zur Beeinflussung eines Pressdruckprofils
Inventor: KOMPOSCH GERD
IPC: D21F3/02
Filed: 2002-06-25
Abstract: Eine Vorrichtung zur Beeinflussung des sich in einem der Behandlung einer Materialbahn dienenden verlängerten Presspalt in Bahnlaufrichtung ergebenden Pressdruckprofils umfasst wenigstens einen auf einer Seite des Presspaltes angeordneten, in Bahnlaufrichtung verstellbaren Pressschuh. Es wird auch ein entsprechendes Verfahren angegeben.
Patent DE-10228723-A1 (DE)
Inventor: BENZ CHRISTOPH
IPC: H04H20/00
Filed: 2002-06-27
Abstract: According to the invention, a precise criterion for evaluating the reception quality is derived in a stereo radio set from the signal energy or power of the upper and lower sideband (OS, US) of the L-R signal (L-R) of the stereo multiplex signal (MPX). To achieve this, the upper sideband (OS) is filtered out of the L-R signal (L-R) using a first bandpass filter (BP 1 ) and is mixed with an auxiliary carrier (H) of 38 KHz in a first mixer (M 1 ) and shifted to the baseband. Similarly, the lower sideband (US) is filtered out of the L-R signal (L-R) using a second bandpass filter (BP 2 ) and is mixed in a second mixer (M 2 ) with an auxiliary carrier (H) of KHz and shifted to the baseband. The output signal of the first mixer (M 1 ) is filtered in a first lowpass filter (TP 1 ), whilst the output signal of the second mixer (M 2 ) is filtered in a second lowpass filter (TP 2 ). The cross-correlation (Q), which represents an extremely precise measurement of reception quality, is formed in a unit (K) from the output signals of the two lowpass filters (TP 1 , TP 2 ). The greater the cross-correlation, the higher the reception quality.
Patent DE-10231276-A1 (DE)
Inventor: KRANZ ERICH
IPC: B05C5/00
Filed: 2002-07-10
Abstract: The invention relates to a coating head (3) comprising a first half (1) and an adjacent second half (2), between which a gap (4) having a length L and a width B that is oriented perpendicular to the length L is embodied. Said gap (4) is connected to a color chamber (5) which is configured within at least one of the two halves (1, 2) of the coating head. Said color chamber (5) receives a coating material which is to be applied to the medium (12) that is to be coated via the gap (4) and a nozzle (6) forming the outer end of the gap. The color chamber (5) is provided with one or several upward-tapering recesses (7) which extend into vents (8). The invention also relates to the use of the inventive coating head and a coating method using the inventive coating head.
Patent DE-10233235-A1 (DE)
Title: Pump arrangement, for sensor system used to convey gases or liquids to sensor, comprises pump chamber with variable volume between inlet and outlet, for exchanging fluid via nozzle opening
Inventor: BACHMAIER GEORG
IPC: F04B19/00
Filed: 2002-07-22
Abstract: Pump arrangement comprises a pump chamber (2) with a variable volume between an inlet (9) and an outlet (7). The pump chamber exchanges fluid with the inlet and the outlet via a nozzle opening (4). A stream (5) directed onto the outlet is produced through the nozzle opening.  An Independent claim is also included for a process for the production of a pump arrangement.
Patent DE-10233780-A1 (DE)
Title: Industrial unit such as a conveyer has single bus for high voltage power supply and bus for control signals and contact devices
Inventor: JANKO FILIP
IPC: B65G37/02
Filed: 2002-07-25
Abstract: An industrial unit comprises many electrically driven devices (13) and has a high voltage electricity bus which is led through the unit. Electrical contact units connect the devices to the bus. Similarly a data bus feeds control signals to the devices via contact devices.  An Independent claim is also included for the conductive carrier used for the above.
Patent DE-10233957-A1 (DE)
Title: Verfahren zur Herstellung eines profilierten Blechmaterials und Vorrichtung hierfür sowie profiliertes Blechmaterial, metallischer Verbundkörper aus diesem Blechmaterial und Katalysator
Inventor: KLOSE LUTZ
IPC: F01N3/28
Filed: 2002-07-25
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines profilierten Blechmaterials sowie eine Vorrichtung hierfür, ein profiliertes Blechmaterial sowie einen Verbundkörper, insbesondere Katalysator-Trägerkörper und einen Katalysator, wobei die Erfindung vorsieht, die gewellten, kanalbildenden Strukturen des Verbundkörpers bzw. Katalysator-Trägerkörpers umformtechnisch mit Hinterschneidungen zu versehen, so dass auf Zwischenlagen zwischen den strömungskanalbildenden Wellprofillagen ebenso verzichtet werden kann wie auf ein Verlöten zwischen den einzelnen Lagen. Die Erfindung ist insbesondere für den Bau von Katalysatoren anwendbar, ohne hierauf beschränkt zu sein. Sie kann vielmehr auch im Bereich des Baus von Wärmetauschern oder Kältemittelkondensatoren für KFZ-Klimaanlagen verwendet werden.
Patent DE-10234216-A1 (DE)
Title: Hyperocular lens, for mounting in a spectacles frame, has two component parts fitted together with facing optical surface structures and a gap between them
Inventor: HENKELMANN KLAUS
IPC: G02C7/02
Filed: 2002-07-27
Abstract: The lens (2) and especially a hyperocular type with a high refracting power, for mounting in spectacles frames, is composed of at least two component parts (8,10). At least one component part has an optically effective surface structure (20,26) towards the facing surface (14,16) of the other component part. There is a gap between the facing optical surfaces, when the component parts are assembled together.
Patent DE-10235889-A1 (DE)
Title: Fahrerinformationsvorrichtung
Inventor: MUELLER RUEDIGER
IPC: G08G1/0969
Filed: 2002-08-06
Abstract: Es wird eine Fahrerinformationsvorrichtung beschrieben, bei der ein vor dem Fahrzeug liegender Verkehrswegeverlauf derart überwacht wird, dass eine vergrößerte Kartendarstellung des Verkehrswegeverlaufs dann angezeigt wird, wenn vor dem Fahrzeug eine Kurve liegt, die den Fahrer überraschen könnte, so dass er vor dieser Kurve gewarnt wird.