baber/WOPTO huggingface dataset:
Patent DE-19913352-A1 (DE)
Inventor: AHLERS WOLFGANG
IPC: C07C45/50
Filed: 1999-03-24
Abstract: The invention relates to a catalyst comprising at least one metal complex of the VIII subgroup, which includes at least one monodentate, bidentate or polydentate phosphine amidite ligand of general formula I.1, I.2 and/or I.3, wherein A<1>, together with the phosphorus and the oxygen atoms to which it is bonded, represents a five to eight-membered heterocycle; X<1> represents a five to eight-membered heterocycle having at least one nitrogen atom directly bonded to the phosphorous atom and B represents either a carbon-carbon single bond or a bivalent bridging group. The invention also relates to a method for hydroformylation and hydrocyanation of compounds containing at least one ethylinically unsaturated double bond in the presence of said catalyst.
Patent DE-19915383-A1 (DE)
Title: Method for hydroforming pipe-like components, e.g. for motor vehicles, where component has different cross-section sections; involves selecting suitable sized pipe blank and hydroforming in form die
Inventor: AMBORN PETER
IPC: B21D26/02
Filed: 1999-04-06
Abstract: The method involves selecting a pipe blank with constant cross-section shape and diameter, which is larger than or equal to a minimum outer diameter of one section of the component to be formed, and has a cross-section that can be fitted inside that of the first section. The wall thickness of the pipe blank is selected to be between or equal to the average wall thickness of one section of the component to be formed  The precursor is arranged in the form die and hydroformed to manufacture the component. An Independent claim is included for a pipe-like component manufactured using the method.
Patent DE-19920525-A1 (DE)
Title: Steering wheel mounted control element for setting functional states in motor vehicle has
Inventor: GEUS HARTWICH
IPC: B60Q1/00
Filed: 1999-05-05
Abstract: The control element (2,3) is mounted on the steering wheel (1) of a motor vehicle and has a scroll function. The control element is in the form of a knurled wheel with latching positions that can be detected by feel. The control element has an associated input element in the form of a confirmation element (4).
Patent DE-19920638-A1 (DE)
Title: Module for parallel optical data transmission
Inventor: PLICKERT VOLKER
IPC: G02B6/42
Filed: 1999-04-29
Abstract: The module includes several electro-optical transducers (1) with optical active zones (3). At least one integrated circuit (10) is arranged to the electro-optical transducers. A coupling component (20) has several optical channels (5), which are provided between an inner optical interface (16) with the optical zones and an outer optical interface.  The electro-optical transducer, the integrated circuit and the coupling component are arranged on a circuit frame (25), which has electrical connections (26) for external connection of the module. Preferably, the connections are formed for surface mounting.
Patent DE-19921118-A1 (DE)
Title: Optical beam splitter system for automatic focus device in measuring instrument
Inventor: SHIRAI MASAMI
IPC: G01C1/02
Filed: 1999-05-07
Abstract: The system includes a pair of light receiving elements (15) which receive respective light beams (9,10) which were separated by a splitting surface (11). The light beams are incident at different angles on the splitting surface. The splitting surface (11) is provided with a thin metal coating. The metal coating may be of aluminum, silver, gold, nickel or chromium.
Patent DE-19922125-A1 (DE)
Inventor: GRIEBEL MARION
IPC: G01B15/02
Filed: 1999-05-12
Abstract: The invention relates to a device for determining the thickness or the number of sheets of a sheet-like object (100). The inventive device comprises a transmitting and a receiving device (102) for transmitting radiation to the object, for receiving reflected radiation containing at least the part of the radiation transmitted to the object (100) that is reflected by the object (100) and for generating a signal which represents the reflected radiation. The inventive device also comprises an evaluation device (104) for determining the thickness of the object (100) by virtue of the pre-determined connections between the signal characteristics and the thickness of the object (100).
Patent DE-19922965-A1 (DE)
Title: Arrangement of micromechanical ultrasound converters comprises a damping layer of polymer material whose state for given working temperatures and frequencies lies within the glass transition range
Inventor: NIEDERER KURT
IPC: G10K11/168
Filed: 1999-05-19
Abstract: The arrangement of micromechanical ultrasound converters takes the form of an array (1) of individual converters (2) with membranes. It is provided with a damping layer of polymer material, and operates at a temperature which for a given working frequency corresponds to the glass transition range of the polymer material.
Patent DE-19923481-A1 (DE)
Title: Desulfurizing a nitrogen oxides storage catalyst arranged in the exhaust gas channel of an IC engine comprises adjusting the engine to a lean working modulus until a threshold value for lambda is reached in a first phase
Inventor: POTT EKKEHARD
IPC: F02D41/14
Filed: 1999-05-21
Abstract: In a first phase (t1) after adjusting the desulfurization exigency and presenting the lowest temperature, the IC engine is adjusted to a lean working modulus ( lambda  ) until a first threshold value (Sm) for lambda on the gas sensor (21) is reached. In a first phase (t1) after adjusting the desulfurization exigency and presenting the lowest temperature, the IC engine (14) is adjusted to a lean working modulus ( lambda  ) (1) until a first threshold value (Sm) for lambda on the gas sensor (21) is reached, and in a second phase after reaching the first threshold value, the IC engine is adjusted to a rich working modulus with  lambda  1 until a second threshold value (Sf) is reached. The first phase and the subsequent second phase are repeated until a prescribed degree of sulfurization is reached. Preferred Features: The IC engine is adjusted to a lean working modulus during the first phase that corresponds at least to one set value (Wm) and during the second phase the IC engine is adjusted in a rich working modulus corresponding to a set value (Wf).
Patent DE-19923698-A1 (DE)
Title: Querlenker
Inventor: OTT KLAUS
IPC: B60G7/00
Filed: 1999-05-22
Abstract: Ein erfindungsgemäßer Querlenker, der insbesondere für eine Vorderachse eines Kraftfahrzeugs in McPherson-Bauart vorgesehen ist, weist einen Grundkörper 4 auf, der im wesentlichen T-förmig ausgebildet ist und der an seinen Endabschnitten jeweils eine Lagerstelle 1, 2 und 3 hat, wobei dieser Grundkörper 4 einstückig aus Leichtmetall gefertigt ist und wobei eine der Lagerstellen zur Aufnahme eines Hydrolagers ausgebildet ist. Der erfindungsgemäße Querlenker ist an einer der Lagerstellen zur Aufnahme des Hydrolagers ausgebildet, welches als sogenanntes Komfortlager wirkt, wobei das Hydrolager infolge der hydraulischen Dämpfung eine Lagerung mit hervorragenden Eigenschaften erlaubt. Die Lagerstelle, die zur Aufnahme des Hydrolagers vorgesehen ist, ist bevorzugt mit weiteren funktionellen Elementen versehen, wie etwa mit einem Anschlag 8, der bei starken Schlägen bzw. Stößen eine direkte Anlage eines Lagerpuffers und damit eine schnelle Dämpfung erlaubt, oder mit zumindest einer Rippe 10 an einem Lagerzapfen 12, wobei diese zumindest eine Rippe 10 eine Selbstzentrierung des Hydrolagers bei der Montage bewirkt. Der Übergang zwischen dem Lagerzapfen 12 und dem Anschlag 8 wird vorzugsweise mit einer Rundung 9 versehen, die einen Einfluß auf das Dämpfungsverhalten des Hydrolagers bei starken Belastungen ausübt. Die Fertigung des Querlenkers mittels vorzugsweise Thixocasting erlaubt die Kombination von Bereichen sehr dünnwandiger Abschnitte mit Bereichen dickerer Wandstärke. Die ...
Patent DE-19923775-A1 (DE)
Title: Closing cal for vehicle radiator, with initial pressure of valve body against seal seat adjustable by controlled drive
Inventor: REUTTER HEINRICH
IPC: F01P3/22
Filed: 1999-05-22
Abstract: The cap (10) has an internal part (14) and a valve device (11). The reciprocally movable valve body (22) is pressed against the seal seat (21) in the internal part so that it will lift off if the internal pressure exceeds a certain setting. The initial pressure of the valve body against the seal seat can be adjusted by a controlled drive (15).
Patent DE-19924458-A1 (DE)
Title: Automobile door closure device for use with centralised locking system, has auxiliary electrical opening drive for rapid release of door lock
Inventor: KORDOWSKI BERNHARD
IPC: E05B85/00
Filed: 1999-05-28
Abstract: The door closure device has a closure catch (9) and a locking latch (10) operated by a lock mechanim with a setting device (14) operated by a central locking drive (13). An auxiliary electrical opening drive (15), which is separate to the central locking drive, acts directly on the locking latch for rapid release of the lock.
Patent DE-19925758-A1 (DE)
Title: Gangschaltung für Kraftfahrzeuge
Inventor: BOEHM ANDREAS
IPC: B60K28/10
Filed: 1999-06-05
Abstract: Es wird eine halbautomatische Gangschaltung für Kraftfahrzeuge, insbesondere für Nutzfahrzeuge mit Dieselmotor, vorgeschlagen. Um zu verhindern, daß der Fahrer irrtümlich mit geschlossener Kupplung (3) und eingelegtem Gang den Motor (1) anläßt, wird nach dem Einschalten der Zündung (vorglühen) von dem Anlassen des Motors (1) der Fahrer durch ein Warnsignal aufgefordert, die Kupplung zu treten. Wahlweise wird von einer Getriebesteuer-Elektronik (5) automatisch geprüft, ob das Getriebe (2) in der Neutralstellung steht, oder die Kupplung (3) betätigt (gelöst) ist. Falls das Getriebe (2) nicht in der Neutralstellung steht oder die Kupplung (3) nicht betätigt ist, wird ein Signalgeber (8) angesteuert, welcher den Fahrer auffordert, die Kupplung (3) zu betätigen.
Patent DE-19927673-A1 (DE)
Title: Air feed change-over device to switch between film and homogenous operations has shaft with flat sections to form slides, and fitted into a housing bore
Inventor: BODENHAUSEN ECKHARD
IPC: F02M26/21
Filed: 1999-06-17
Abstract: The change-over device (1) has a housing body (2) with first and second feed channels (3,4), regulated by first and second slides (40,41). Both slides are formed on a common rotary shaft (10), as first and second flat sections (11a,12a), the second section being at a defined angle relative to the first one. The shaft is fitted into a bore of the housing. A shaft section between the flat sections engages tightly on the bore, to seal the two feed channels relative to each other.
Patent DE-19929584-A1 (DE)
Inventor: BAUER KARL
IPC: E04C3/30
Filed: 1999-06-29
Abstract: The invention relates to a gyspum plaster board (1), wherein V-shaped milled (2) area is produced on at least one side of the surface thereof and the end area of said V-shaped milled area contains a recess (2'). A longitudinal reinforcement (8) is inserted into the V-shaped milled area (2) or recess (2'). The edges (10) of the longitudinal reinforcement (8) are rounded and form, in conjunction with the cardboard covering of the gypsum plaster board (1), a stable corner angle (12) in casings for wooden beams, pillars or the ends of walls.
Patent DE-19935214-A1 (DE)
Title: Roller housing for roller blind for window in building incorporates housing walls made of extruded profiles, fitted into angle behind window lintel
Inventor: KNAUST KLAUS
IPC: E06B9/17
Filed: 1999-07-27
Abstract: The top frame (8) for the window fits under the housing for the blind. The rear side of the lintel (1) is in contact with the front (5) of the housing, the ceiling is in contact with the top (4) of the housing.  There is a layer of insulation (12) behind the rear wall (6) of the housing. The bottom wall (3) extends in part of the way from the rear wall. The slats (15) of the roller blind (2) may be rolled up on an octagonal shaft (14) and may slide between guide rails (18) when unrolled.
Patent DE-19937433-A1 (DE)
Title: Water outlet arrangement, having cold and hot water valve which regulate flow quantity, and preferably open flow to mixer
Inventor: BELL MARC
IPC: E03B1/04
Filed: 1999-08-07
Abstract: The arrangement consists of a cold water reed (1) and a hot water reed (2), which can be respectively opened and closed through a cold water valve (3) and a hot water valve (4). The cold water valve and the hot water valve regulate the flow quantity, and preferably open the flow to a mixer (5). A selection valve (7) is preferably coupled to the mixer.
Patent DE-19938384-A1 (DE)
Title: Detecting analytes or binding reactions, useful e.g. for diagnosis, based on measuring relaxation of birefringence of magnetic marker compounds
Inventor: KOETITZ ROMAN
IPC: G01N33/53
Filed: 1999-08-06
Abstract: Detecting analytes (A) or binding reactions, using ferro- or ferri-magnetic substances (B) as markers in immunoassays, or other binding assays, is new. The parameter measured is the relaxation of birefringence, or the birefringence over a range of frequencies. Independent claims are also included for the following: (1) use of a combination of (B) with structure-specific compounds (I), for detecting (A) or binding reactions by the novel method; (2) use of combinations of (B) with an analyte for detecting binding reactions by the novel method; and (3) use, for performing the novel method, of a device comprising a source of polarized light, sample receptor, a system for magnetizing the sample with magnetic pulses or a magnetic field of variable frequency, and a system for analyzing the polarization direction of polarized light.
Patent DE-19938845-A1 (DE)
Title: Video image monitoring method involves comparing continuously detected current image or section with reference image or section, deriving coefficient for triggering message or alarm signal
Inventor: BEIS UWE
IPC: G08B13/194
Filed: 1999-08-17
Abstract: The method involves comparing a continuously detected current image or image section with a stored reference image or image section, whereby both images are in a digitized signal form dependent on the intensity of each pixel, using correlation analysis. A correlation output signal is generated that indicates the correlation result between the images or image sections, then a coefficient is derived for triggering a message or alarm signal.
Patent DE-19939519-A1 (DE)
Title: Acidic aqueous phosphating solution for treating steel surfaces contains zinc ions, phosphate ions, and organic nitro-compound(s) as accelerator selected from nitroarginine (derivatives) and 5-nitro-2-furfurylidenedicarboxylates
Inventor: SCHENZLE BERND
IPC: C23C22/10
Filed: 1999-08-20
Abstract: Acidic aqueous phosphating solution contains zinc ions, phosphate ions, and at least one organic nitro-compound as accelerator selected from nitroarginine, its esters with 1-4 C alcohols, and 5-nitro-2-furfurylidenedicarboxylates of specified formula. Acidic aqueous phosphating solution contains 0.2-3 g/l zinc ions, 3-50 g/l phosphate ions calculated as PO4<3->, and 0.5-5 g/l of at least one organic nitro-compound as accelerator selected from nitroarginine, its esters with 1-4 C alcohols, and 5-nitro-2-furfurylidenedicarboxylates of formula (I): R = 1-3 C alkyl. Independent claims are also included for the following: (A) an aqueous concentrate produced from the phosphating solution; and (B) a process for phosphating metal surfaces made of steel, galvanized or alloy-galvanized steel or aluminum comprising contacting the metal surfaces with the phosphating solution by spraying with and/or immersing in the phosphating solution for 3 seconds to 8 minutes.
Patent DE-19940035-A1 (DE)
Title: Manufacture of integrated inductor which reduces energy loss through underlying silicon substrate
Inventor: JOU CHEWNPU
IPC: H01L21/02
Filed: 1999-08-24
Abstract: Manufacture of integrated inductor comprising radio frequency semiconductor inductor on silicon substrate with reduced energy consumption. A spiral conductive layer is formed over a silicon substrate, a doped region of a second conductive typeis formed in the substrate below the spiral conductive layer. A doped region of the first conductive type is next formed in the substrate around the doped region of the second conductive type. A reverse bias voltage is applied to the doped region of the first conductive type and the first conductive type and the doped region of the second conductive type. The application of the reverse bias voltage creates a depletion region beneath the doped region of the second conductive type and the space between the doped regions which reduces energy through the substrate.
Patent DE-19940997-A1 (DE)
Inventor: GROTHE HORST
IPC: B22D11/053
Filed: 1999-08-28
Abstract: The invention relates to a device for the continuous casting of metal that consists of a lifting platform (3a, 3b) that is driven by a drive aggregate (4a, 4b) so as to oscillate, and that further comprises a die for continuous casting that is received by the lifting platform and a stationary supporting structure (2a, 2b) that is provided with guide elements for receiving the lifting platform. The aim of the invention is to improve the guide elements of the supporting structure. To this end, the guide elements are configured as an elastic spring system (61a to 64a, 61b to 64b). Said spring system consists of two spring legs (201, 202; 301, 302) that are at angles with respect to each other and that extend in a direction perpendicular to the direction of oscillation. The two spring legs are bifurcated and the overlapping upper and lower ends (211a, 211b, 212a, 212b; 311a, 311b, 312a, 312b) of the two spring legs represent the support surface for the elevated platform (3a, 3b) or the connecting surface with the stationary supporting structure (2a, 2b). The spring system, in addition to the force in the direction of oscillation, also compensates interfering forces in the direction perpendicular to the direction of oscillation in order to establish a load balance.
Patent DE-19942869-A1 (DE)
Title: Operating method for speech-controlled device for motor vehicle involves ad hoc generation and allocation of new speech patterns using adaptive transcription
Inventor: CRULL TORSTEN
IPC: G10L15/22
Filed: 1999-09-08
Abstract: The method involves allocating speech or speech commands to an equipment function in the vehicle via speech pattern comparison. Ad hoc new functions can be facilitated by ad hoc generation and allocation of new speech patterns and these ad hoc generations are performed by adaptive transcription.  An Independent claim is also included for an arrangement for operating a speech-controlled device for a motor vehicle.
Patent DE-19947098-A1 (DE)
Title: Engine crankshaft position estimation method
Inventor: GRAF HANS
IPC: G01M15/06
Filed: 1999-09-30
Abstract: The crankshaft position estimation method determines a start position for the crankshaft, with actualisation of the engine revs in a given time raster, with interpolation used for estimating the crankshaft position.  A sensor may be used for monitoring the valve stroke of the gas changing valves, with determination of the maximum value of the valve stroke signal, e.g. via a peak-and-hold circuit.
Patent DE-19947728-A1 (DE)
Title: Two-stroke engine exhaust system uses smaller and larger volume resonance chambers in tandem with narrow flow section between.
Inventor: KNOLL REINHARD
IPC: F02B27/04
Filed: 1999-10-05
Abstract: First and second resonance chambers (12,15) in tandem in the exhaust pipe (11) are linked via a narrow section (18), and the first chamber (12) comprizes inlet diffuser (13) and terminates in a reverse cone (14) leading into the narrow section (18). The first chamber is smaller than the second chamber (15) in that the volume of chamber (12) is between 1/5 and 1/2 that of the second chamber (15). The flow section of the exhaust pipe (11) in the narrow section (18) is between 1/2 and 1/10 of the initial section of the pipe. Several first and/or second chambers can be arranged in sequence in the flow sense as required.
Patent DE-19949219-A1 (DE)
Title: Halterung einer Blendleiste an einer Schublade
Inventor: ALTE FRIEDRICH WILHELM
IPC: A47B88/00
Filed: 1999-10-13
Abstract: Eine Halterung einer Blendleiste an einer Stirnleiste einer Schublade. Das technische Problem ist die Bereitstellung einer vormontierbaren Halterung, die ohne zusätzliche Befestigungselemente und Hilfsmittel mit der Stirnleiste verbunden werden kann. Ein Adapterstück (1) weist auf einer Seite Ausrichtelemente (2) und Befestigungselemente für die Blendleiste (10) und auf der gegenüberliegenden Seite Rastnasen (3) und Haltenasen (4) zum Einrasten in Aufnahmen (15, 16) einer Stirnseite (14) der Schublade auf.
Patent DE-19950017-A1 (DE)
Title: Emulsifier mixture of high stability, useful in pharmaceutical and cosmetic compositions, prepared by reaction of fatty acid, sugar alcohol and glycerine carbonate
Inventor: NEUSS MICHAEL
IPC: C09K23/34
Filed: 1999-10-16
Abstract: Emulsifier mixture (A) produced by reacting at least one fatty acid (I), one 4-6C sugar alcohol (II) and an (oligo)glycerine carbonate (III), in the presence of a small amount of lower alcohol (IV) and a lipase (V) as the catalyst.  An Independent claim is also included for a method for preparing (A).
Patent DE-19952865-A1 (DE)
Title: Aircraft seats with improved sleeping position has alternate seat rows lowered to enable the occupants to stretch the feet under the front seats
Inventor: GREILICH ERNST
IPC: B64D11/06
Filed: 1999-11-03
Abstract: Aircraft seats with improved sleeping position has alternate seat rows lowered onto the floor and slid forwards when moved into the sleeping position. This enables the lower occupants to stretch the legs under the front seats and enables the rear seats to fully recline. The sleeping space for the lower seats is further enhanced by raising the mountings for the upper seats.
Patent DE-19954615-A1 (DE)
Title: Gelenkstativ
Inventor: KRAEUTER JOSEF
IPC: F16C11/10
Filed: 1999-11-12
Abstract: Die Erfindung betrifft ein Gelenkstativ, insbesondere zur verstellbaren Anbringung von Gegenständen, insbesondere medizinischen Instrumenten und/oder Apparaten, an einer Unterlage, insbesondere einem medizinischen Operationstisch, mit DOLLAR A wenigsten einem Klemmbackenelement (11, 11'), welches ein vorzugsweise als Haltekugel ausgebildetes Klemmglied (12, 12') und eine relativ zu dieser verschiebbaren Klemmbacke (13, 13') zur wahlweisen Klemmung und Entklemmung des Klemmgliedes (12, 12') aufweist, DOLLAR A wenigstens einem mit einem Ende mit dem Klemmelement (11, 11') verbundenen, vorzugsweise als Rohr ausgebildeten, länglichen Verbindungselement (14), DOLLAR A einem mit dem anderen Ende des Verbindungselementes (14) verbundenen Betägtigungsblock (15), DOLLAR A wenigstens einer zumindest im wesentlichen parallel zum Verbindungselement (14) verlaufende Stoßstange (16, 16'), welche die Klemmbacke (13) und den Betätigungsblock (15) in Stoßkraft übertragender Weise verbindet, DOLLAR A einer eine zumindest im wesentlichen senkrecht zur Stoßstange (16, 16') verlaufende Bewegung erzeugenden Bewegungserzeugungsvorrichtung (18) und einem DOLLAR A Getriebemechanismus (17), der den von der Bewegungserzeugungsvorrichtung (18) erzeugten Weg vorzugsweise unter Umlenkung um 90 DEG auf die Stoßstange (16, 16') leitet, wodurch die Klemmbacke (13, 13') wahlweise mit dem Klemmelement (12, 12') in und außer Klemmeingriff gebracht werden kann. Die Erfindung besteht darin, daß der Getriebemechanismus aus einem Kniehebelmechanismus ...
Patent DE-19955910-A1 (DE)
Title: Workpiece clamp at a drill press vise has structured intermediate pads between the main clamping pads with prismatic recess openings to hold round workpieces between them
Inventor: VERHOLEN MONIKA
IPC: B25B1/24
Filed: 1999-11-20
Abstract: The workpiece clamp at a drill press vise has two main clamping pads (3,4) with relative movement in the clamping direction (1) on the vise guide (2), and at least one intermediate pad (6) between them and the workpiece (5) to be clamped. The surface (11) of the intermediate pad (6), against the workpiece (5), has at least one prismatic recess opening (7) to hold a workpiece (5) with a round body.