baber/WOPTO huggingface dataset:
Patent DE-19801626-A1 (DE)
Title: Catalyst diagnostics process for testing nitrogen oxide(s) storage capacity of i. c. engine exhaust gas catalyst
Inventor: SCHNAIBEL EBERHARD
IPC: F02D45/00
Filed: 1998-01-17
Abstract: An internal combustion (i.c) engine exhaust gas catalyst diagnostics process comprises evaluating the response of a downstream probe to repeated increase and decrease in the exhaust gas oxygen concentration upstream of the catalyst. An i.c. engine exhaust gas catalyst diagnostics process comprises:  (1) repeatedly increasing and decreasing the oxygen concentration in the exhaust gas upstream of the catalyst to produce a corresponding change in the signal of a probe downstream of the catalyst; (2) detecting a first phase shift, between an oxygen concentration reduction and a consequent probe reaction, and a second phase shift, between a subsequent oxygen concentration increase and a consequent probe reaction; (3) determining the phase shift difference; and (4) storing or emitting a fault signal if the difference does not reach a given threshold. An Independent claim is also included for diagnostics equipment for carrying out the above process on a catalyst having oxygen and NOx storage capability.
Patent DE-19802077-A1 (DE)
Title: Vehicle with load storage compartment
Inventor: JAGLA HANS-PETER
IPC: B60R7/02
Filed: 1998-01-21
Abstract: The vehicle has the bottom (1) of its load storage compartment able to be fitted in two planes one above the other. This bottom consists of several sectors (1a-1c) connected to each other by at least one hinge (2,3) and able to be turned after the release of a lock (12) on the rear side. In the upper plane, the bottom is supported by a fitting set which itself rests on a bearing structure (10) which serves to receive the bottom in its deeper-lying position. If there is a forward-folding seat backrest in front of the load compartment, the fitting set is at such a height that the bottom in the upper plane forms a loading surface level with or close to the rear of the folded backrest (14).
Patent DE-19805395-A1 (DE)
Inventor: HAUCK HEINZ-EMIL DR
IPC: G01N30/93
Filed: 1998-02-11
Abstract: The invention relates to new separating materials for thin-layer chromatography which consist of a substrate base and a layer of separating medium and can be obtained by a method comprising the following steps: a) cleaning the substrate base; b) applying a liquid film containing a polysilisic acid ester onto a substrate base; c) introducing the substrate with the liquid film into an atmosphere which triggers the hydrolysis and further polymerisation of the polysilisic acid ester; d) hydrolysis and further polymerisation of the polysilisic acid ester at a constant temperature; e) washing the silisic acid layer; and f) drying the silisic acid layer. The silica gel surface of the separating materials provided for by the invention can be subjected to derivatization with separation effectors.
Patent DE-19811805-A1 (DE)
Title: Vegetable material insulating elements, preferably building board for construction thermal and sound insulation
Inventor: SOMMER KLAUS
IPC: D04H1/60
Filed: 1998-03-18
Abstract: Insulating elements (I), preferably building board are of vegetable material and are bonded by means of water soluble silicates with addition of cellulose and starch derivatives.  An Independent claim is included for a process for the production of (I) from vegetable fibers by intimately mixing the components and pressing in an appropriate mold or by continuous processing of the mixing in appropriate press installations, preferably a plate or band press and drying.
Patent DE-19812507-A1 (DE)
Title: Hot and cold water mixer tap for bathroom shower
Inventor: PAWELZIK MANFRED
IPC: F16K11/078
Filed: 1998-03-21
Abstract: A mixer tap for use in especially sanitary applications such as showers has a housing with inlets and outlets for cold, hot and mixed hot and cold water. The housing incorporates a fixed valve seat disc faced by hand- operated valve. The valve seat disc has apertures for water. Apertures in the hand-operated valve may be aligned as required with those in the valve seat. The mixer tap is opened from the closed position by rotation by rotation to the left.
Patent DE-19817080-A1 (DE)
Title: Mounting rail for lamp ballast unit
Inventor: THEIN JUERGEN
IPC: F21V23/02
Filed: 1998-04-17
Abstract: The rail or rails is mounted in the lamp housing in parallel with the fluorescent tubes. To fix them in position they are provided with locating clips (74) and detents (94) which are inserted in fixing holes in the base (61) of the housing and slid into position.
Patent DE-19821168-A1 (DE)
Title: Leichtmetall-Felge für ein Kraftfahrzeug
Inventor: HARLESSEM JOBST VON
IPC: B60B7/01
Filed: 1998-05-12
Abstract: Die Erfindung betrifft eine Leichtmetall-Felge für ein Kraftfahrzeug, mit einem Felgenbett mit einem äußeren und einem inneren Felgenhorn und einer Speichen aufweisenden Radscheibe. Um Beschädigungen des äußeren Felgenhornes durch Anfahren an Hindernisse weitgehend zu vermeiden, ist erfindungsgemäß im Bereich des äußeren Felgenhornes (3) und des sich anschließenden Bereiches des Felgenbettes (2) an der Außenseite der Felge (1) ein Ring (7) angeordet, der lösbar mit dieser verbunden ist (Fig. 2).
Patent DE-19823706-A1 (DE)
Title: Measuring apparatus for determining electric parameters of alternating voltage network
Inventor: KOECK GERD
IPC: G01R19/02
Filed: 1998-05-27
Abstract: The measuring apparatus has at least one measuring path (3). It has a measurement converter (8) connected to the voltage network (2). A signal analysis device (16) is connected to the output of the convertor (8). The signal analysis device (16) determines the signal amplitude and phase of the basic oscillation from the output signal of the measurement convertor (8).  A correction device (27) is associated with the signal analyser (16). The correction device stores information on the basic oscillation relevant error angle of the convertor (8) in dependence on its control. The correction device corrects the determined phase position of the basic oscillation in dependence on the derived signal amplitude and the stored information.
Patent DE-19825121-A1 (DE)
Inventor: HAMBRECHT ANDREAS
IPC: B21B37/16
Filed: 1998-06-05
Abstract: The method for regulating the exit thickness of a rolled strip after at least one roll stand, with the deviation from the strip target thickness used as a controller of an adjustment variable, is characterized by the fact that the coefficient of friction between the roll stand and the strip is used as an adjustment variable.
Patent DE-19825384-A1 (DE)
Inventor: MUELLER THOMAS A
IPC: H02H7/30
Filed: 1998-05-28
Abstract: The invention relates to an electronic tripping device (10) for a circuit breaker (7), containing a circuit arrangement for simulating the response curve of a fuse. Said circuit arrangement is controlled by means of a single setting mechanism (22) which represents nominal and rated currents of fuses. This results in better co-ordination of the protection in large energy supply installations containing circuit breakers and fuses. Tripping units fitted with microprocessors and analogue tripping units can be set up for the novel operating mode. According to the invention, the setting mechanism (22) is combined with a rated current connector for the "fuse" mode, directly causing the tripping unit to be set to a current value and hereby making the novel protection system very safe to handle. The setting mechanism (22) is then provided with a corresponding legend, similarly to a real fuse. The simulated curves can be inflected late below a limit value to increase a nominal switching capacity and selectivity limit of a circuit breaker.
Patent DE-19826365-A1 (DE)
Inventor: ENGLBERGER WERNER
IPC: A61K31/435
Filed: 1998-06-12
Abstract: The present invention relates to the use of benzomorphan derivatives of the general formula (I) as analgesic agents, wherein X is oxygen or sulphur; R<1> is C1-C8 alkyl, C3-C6 alkenyl, C3-C6 alkinyl or aryl; R<2> is hydrogen, C1-C8 alkyl, C3-C6 alkenyl or C3-C6 alkinyl; R<3> is hydrogen or C1-C6 alkyl; R<4> is C1-C8 alkyl; R<5> is C1-C8 alkyl; R<6> is C1-C8 alkyl; and R<7> and R<8> represent independently hydrogen, C1-C8 alkyl, halogen, OH, C1-C8 alkoxy, -O-acyl, -CN, -NO2, -NH2, -NH(C1-C8 alkyl) or -N(C1-C8 alkyl)2. The alkyl radicals may be the same and represent -NH-acyl or N-acyl-(C1-C8 alkyl) in their diastereomeric, enantiomeric, basic or physiologically-acceptable acid-salt forms.
Patent DE-19826847-A1 (DE)
Title: Fernsteuerung für ein Kraftfahrzeug
Inventor: ZINTLER ALBERT
IPC: B60R25/24
Filed: 1998-06-16
Abstract: Eine Fernsteuerung für ein Kraftfahrzeug (1) hat in dem Kraftfahrzeug (1) zusätzlich zu einer Empfangseinheit (4) für Steuerbefehle eine Sendeeinheit (3) für über eine Antenne (2) zu sendende Rückmeldungen über ausgeführte Steuerbefehle. Eine Befehlseingabeeinheit (6) ist als Mobiltelefon ausgebildet und ermöglicht es deshalb, über große Entfernungen Steuerbefehle zu senden.
Patent DE-19827337-A1 (DE)
Title: Anordnung und Verfahren zum Übertragen von Adreß-, Befehls- und/oder Datentelegrammen
Inventor: HAHN FRIEDRICH
IPC: G06F13/38
Filed: 1998-06-19
Abstract: Beschrieben werden eine Anordnung und ein Verfahren zum Übertragen von Adreß-, Befehls- und/oder Datentelegrammen von einer Steuereinheit zu (wenigstens) einer gesteuerten Einheit und zum Rückübertragen je eines Empfangsbestätigungssignals von der bzw. den gesteuerten Einheit(en) an die Steuereinheit zu jedem der Adreß-, Befehls- und/oder Datentelegramme, wobei durch das Empfangsbestätigungssignal der Steuereinheit eine fehlerfreie Übertragung des betreffenden Adreß-, Befehls- und/oder Datentelegramms signalisiert wird. DOLLAR A Um eine derartige Anordnung bzw. ein derartiges Verfahren so auszubilden, daß Daten in begrenztem Umfang auch ohne Bus-Sendestufen in den gesteuerten Einheiten an die Steuereinheit übertragbar sind, ist erfindungsgemäß vorgesehen, daß das Empfangsbestätigungssignal in (wenigstens einer) der gesteuerten Einheit(en) auf wenigstens eines der Adreß-, Befehls- und/oder Datentelegramme nur abhängig von einem auswählbaren Parameter des Betriebszustands der gesteuerten Einheit auch bei fehlerfreier Übertragung des Adreß-, Befehls- und/oder Datentelegramms unterdrückt und der Steuereinheit in diesem Fall stets eine fehlerhafte Übertragung signalisiert wird, und daß das Ausbleiben eines Empfangsbestätigungssignals in der Steuereinheit auf das vorgenannte Adreß-, Befehls- und/oder Datentelegramm als Informationssignal über den auswählbaren Parameter des Betriebszustands der gesteuerten Einheit ausgewertet wird.
Patent DE-19832472-A1 (DE)
Title: Device and method for influencing an audio signal according to ambient noise amplifies or dampens audio signal frequencies selectively by mixing signals to suit ambient noise.
Inventor: MONTAG CHRISTOPH
IPC: H03G3/32
Filed: 1998-07-20
Abstract: In a reproduction chamber (24) a loudspeaker (20) transmits an audio signal (22), converted to an electrical signal (36) by a pick-up device (32) after sampling with ambient noise (28). After pick-up the audio signal passes to a mixer's (42) inverting input (44) and the electrical signal to a mixer's non-inverting input (40). An evaluator (52), connected downstream to the mixer, picks up a mixed signal from the mixer and triggers an equaliser (12).
Patent DE-19832946-A1 (DE)
Title: Handbohrgerät mit drucklufterregtem Schlagwerk
Inventor: BLESSING MATTHIAS
IPC: B25D16/00
Filed: 1998-07-22
Abstract: Ein Handbohrgerät weist ein drucklufterregtes Schlagwerk zur Erzeugung von axialen Schlägen auf, das über ein Schaltventil mit einer Druckluftquelle verbunden ist. Das Schlagwerk (21) umfasst einen Pneumatikzylinder (22), der wenigstens eine Belüftungs- und wenigstens eine Entlüftungsbohrung (23, 24) aufweist. Innerhalb des Pneumatikzylinders (22) ist ein Schlagkolben (30) geführt, der mit Druckluft beaufschlagbar und periodisch gegen ein Döpperelement (15) beschleunigbar ist. Das Döpperelement (15) durchsetzt eine vordere Begrenzungswand (25) des Pneumatikzylinders (22) axial und dient der Übertragung von axialen Schlägen an ein in eine Werkzeugaufnahme eingespanntes Bohr- oder Meisselwerkzeug. Ein im Gehäuse angeordneter Drehantrieb erlaubt eine Rotation des in die Werkzeugaufnahme eingespannten Bohr- oder Meisselwerkzeugs um seine Achse. Das Schaltventil ist im Schlagkolben integriert und weist Aussparungen und Bohrungen (46-52) auf, die abwechselnd mit der Be- bzw. der Entlüftungsbohrung (23, 24) im Pneumatikzylinder (22) in Wirkverbindung bringbar sind.
Patent DE-19833998-A1 (DE)
Title: Computer ADP equipment configuration for assigning data about suppliers and parts to be supplied allows data filtering determined by preset search terms to match combinations of search criteria
Inventor: SCHIESL GERHARD
IPC: G06Q10/00
Filed: 1998-07-29
Abstract: A computer (1), holding groups (2,3) of memory locations (21-26,31-36), has an input unit (4) with alphanumeric keys (5) for assigning data to the memory locations. Specific characteristics for parts to be supplied are displayed on a screen (6) attached to the computer with a processor (10) for allocating and arranging data from the groups. Details about parts to be supplied or about suppliers can be moved and combined.
Patent DE-19835566-A1 (DE)
Inventor: RUCHATZ THOMAS
IPC: B60K31/04
Filed: 1998-08-06
Abstract: The velocity selection and display method uses measurement and display of the actual velocity (vF) via a dashboard instrument. e.g. a tachometer and storage of the actual velocity as the required velocity (v set) for the adaptive cruise control, upon operation of a selection button (105). The required velocity is displayed via a second dashboard instrument, with plus and minus buttons used for correcting the displayed required velocity (v setA) in the positive or negative direction. An Independent claim for a velocity selection and display device is also included.
Patent DE-19836725-A1 (DE)
Title: Herbicide combination, especially useful for selective weed control in maize, includes N-(N-(pyrimidinyl or triazinyl)aminocarbonyl)-2-substituted aminocarbonyl-5-acylamino-benzenesulfonamide derivative
IPC: A01N/
Filed: 1998-08-13
Abstract: Herbicide combination comprises N-(N-(pyrimidinyl or triazinyl)aminocarbonyl)-2-aminocarbonyl-5-acylamino-benzenesulfonamides (I) and herbicide(s) (II) with selective foliar and soil activity against monocotyledonous and dicotyledonous plants, those selectively active against dicot weeds (in cereal and some dicot crops), and/or those active against monocot and dicot weeds non-selectively or in tolerant crops.  New herbicide combination comprises: (A) one or more compounds of formula (I) or their salts:  R<1>, R<2>  = H or 1-4C alkyl;  R<3>  = H or a 1-4C alkyl, 1-4C alkoxy, 2-4C alkenyloxy, 2-4C alkynyloxy or 3-6C cycloalkyl group optionally substituted by one or more of halogen, CN, 1-4C alkoxy and 1-4C alkylsulfonyl; X, Y  = halogen or 1-4C alkyl, 1-4C alkoxy or 1-4C alkylthio groups (optionally substituted by one or more of halogen, 1-4C alkoxy and 1-4C alkylthio) but are not both halogen;  Z'  = CH or N; and (B) one or more herbicides (II) selected from:  (B1) herbicides with selective foliar and soil (residual) activity against monocot and dicot plants in cereal and some dicot crops;  (B2) herbicides with selective activity against primarily dicot weeds in cereal and some dicot crops; and  (B3) herbicides that are active against monocot and dicot crops and are suitable for nonselective weed control or for weed control in specifically tolerant crops.  An Independent claim is also included for a method for controlling weeds, comprising applying (I) and (II), together or separately, pre- and/or post-emergence, to the plants, parts of the plants, seeds or soil.
Patent DE-19837731-A1 (DE)
Title: Verfahren zum Beschichten der Strömungskanäle eines monolithischen Katalysatortragkörpers mit einer Beschichtungsdispersion
Inventor: FOERSTER MARTIN
IPC: B01J37/02
Filed: 1998-08-20
Abstract: Die Erfindung betrifft ein Verfahren zum Beschichten der Strömungskanäle eines monolithischen, zylindrisch geformten Katalysatortragkörpers mit einer Beschichtungsdispersion, wobei der Tragkörper zwei Stirnflächen aufweist, die durch parallel zur Zylinderachse angeordnete Strömungskanäle miteinander verbunden sind, durch vertikales Ausrichten der Zylinderachse, Aufgeben einer vorgegebenen Menge der Beschichtungsdispersion aus einem Vorratsbehälter auf die obere Stirnfläche des Tragkörpers und Hindurchsaugen der Dispersion durch die Strömungskanäle, Entfernen überschüssiger Beschichtungsdispersion aus den Strömungskanälen durch Freisaugen der Strömungskanäle, Rückführen der überschüssigen Dispersion in den Vorratsbehälter und Fixieren der Dispersionsbeschichtung durch Calcinieren. Das Verfahren ist dadurch gekennzeichnet, daß die Beschichtungsdispersion mit einer Strömungsgeschwindigkeit von 0,1 bis 1 m/s durch die Strömungskanäle gesaugt wird und daß nach Abschluß des Hindurchsaugens überschüssige Beschichtungsdispersion aus den Strömungskanälen durch Anlegen eines Saugimpulses von unten entfernt wird, wobei die Absaugluft mit einer Strömungsgeschwindigkeit zwischen 40 und 1 m/s durch die Strömungskanäle gesaugt und die mit dem Luftstrom ausgetragene überschüssige Beschichtungsdispersion innerhalb einer Zeit von weniger als 10 m/s nach dem Austreten aus dem Katalysatortragkörper vom Luftstrom abgetrennt wird.
Patent DE-19838244-A1 (DE)
Title: Method of simultaneously receiving signals of different radio standards e.g. GPS and DAB by superposition of several modulation types
Inventor: MUELLER THOMAS
IPC: H04B1/403
Filed: 1998-08-22
Abstract: The method involves superposing several different types of modulation of the radio standard. The modulation types are separated from each other using digital signal processing. The superposition is performed in the IF plane. Alternatively, high frequency signals maybe superposed prior to the first mixing stage. The sum of the outputs from two narrow-band oscillators may be used as the local oscillator in the first mixing stage.
Patent DE-19839719-A1 (DE)
Title: System for electric arc welding based on welding current source and wire feed connected with it with welding torch and contact tube also earth connection to workpiece and contacting point
Inventor: PUSCHNER PETER
IPC: B23K9/095
Filed: 1998-09-01
Abstract: The system for electric arc welding is designed so that the contacting point for the feedback to regulating units of the welding system is produced in the vicinity for the contact point between the welding wire and the contact tube of the torch, and across suitable means the potential of the measuring point produced there is extracted as an effective feedback signal for regulation purposes of the electric characteristic values of the welding source or of the wire feed of the welding system.
Patent DE-19845332-A1 (DE)
Title: Indicating light for showing a driver vehicle stopping distance and vehicle width uses a bundled ray of light to cast a point of light or beam in front of a vehicle judging a vehicle's speed and resulting stopping distance.
Inventor: WINKLER KAI
IPC: B60Q1/44
Filed: 1998-10-01
Abstract: A bundled ray of light (3) from a source on a vehicle like a laser casts a visible point of light (4) or beam in front of a vehicle (1) relying on a vehicle's speed and resulting stopping distance. A bundled ray of light is projected on both sides of a vehicle onto the road (5) in front of the vehicle parallel to an object.
Patent DE-19846137-A1 (DE)
Title: Bore hole measurement method for building site; involves inserting inclinometer fixed in end of drilling rod into hole as it is being drilled, and measuring inclination angle and direction of inclinometer as it is removed
Inventor: BERG JOACHIM
IPC: E21B47/022
Filed: 1998-10-07
Abstract: The method involves using an inclinometer (13) fixed in the end of a drilling rod (3). During drilling, the orientation of a horizontal reference axis of the inclinometer is transferred to the upper end of the drilling rod. The drilling rod stops after a desired depth and is rotated to a reference direction. Whilst the rod is being withdrawn, the inclination angle and direction of the inclinometer are measured over the depth of the hole. An Independent claim is also included for an arrangement for measuring a bore hole.
Patent DE-19851876-A1 (DE)
Title: Maximum inclusion estimation system for steel components used in toroidal stepless transmission
Inventor: MITAMURA NOBUAKI
IPC: F16H15/38
Filed: 1998-11-10
Abstract: An inspection of objective surface defined by a cross sectional area which passes through the central line along the rolling direction of steel is performed. The inspected objective surface spans to about 40% or less than the distance between the central line steel surface. The area of inspection reference plane is assumed to be 300 minutes and the area of maximum inclusion steel is calculated using the square root of the area of reference plane by polar value statistical method. The sine of maximum inclusion steel depends on the stress that acts individually on the input and output discs, and power roller bearings.
Patent DE-19851917-A1 (DE)
Title: Spannmutter
Inventor: SPERBER MATTHIAS
IPC: B24B45/00
Filed: 1998-11-11
Abstract: Eine Spannmutter zum lösbaren Befestigen eines insbesondere scheibenförmigen Werkzeugs auf einer angetriebenen Spindel einer Handwerkzeugmaschine, insbesondere Winkelschleifmaschine, ist auf das Ende einer Spindel aufschraubbar. Um einen unerwünschten Kontakt zwischen der Spannmutter und einem zu bearbeitenden Werkstück zu vermeiden, wird eine die Spannmutter umfassende, ringförmige Abdeckung vorgeschlagen, die gegenüber der Spannmutter um die Spindel herum drehbar angeordnet ist.
Patent DE-19853852-A1 (DE)
Title: Pedestal cylinder for office chair is separated by rib arrangement from upright tube improving spring function and force distribution
Inventor: HIERL MARTIN
IPC: F16B7/10
Filed: 1998-11-23
Abstract: A swivel office chair has a central column which rests on a bush pedestal. The bush consists of an outer cylinder with an inner ring at the core, held at a distance from the outer cylinder by a regular arrangement of ribs (5,6). The rib pattern consists of a series of V-shapes, the apex of which is attached to the core (3), and the outer tips of which are attached to the cylinder (4). A supplementary radial rib bisects each V-shape. Adjacent V-ribs are separated especially by a second radial rib (6).
Patent DE-19853861-A1 (DE)
Title: Color photographic copy material containing a pyrrolo(1,2-b)-1,2,4-triazole blue-green coupler and giving a yellow density corresponding to 1-15% of the blue-green density
Inventor: BERGTHALLER PETER
IPC: G03C1/12
Filed: 1998-11-23
Abstract: A color photographic copy material with a pyrrolo(1,2-b)-1,2,4-triazole blue-green coupler of the type described in EP628867 in a red-sensitive layer has a blue sensitive layer 'associated' with a red-sensitive emulsion such that a yellow density is provided over the entire density range on red illumination, this yellow density corresponding to 1-15% of the blue-green density.  By 'associated' is meant that the red-sensitive Ag halide emulsion is in the blue-sensitive (or a neighboring) layer such that the development oxidation product only reacts with the yellow coupler in this layer. The pyrrolo(1,2-b)-1,2,4-triazole blue-green coupler is of formula (I):   R1  = H or a substituent;  X = H or a splitting group;  Y  = OR2 or NR3R4;  R2  = alkyl or a group of formula (II);  R3  = alkyl;  R4  = H or as for R3;  R5, R6, R8 and R9  = H or a substituent;  R7  = a substituent; and  Z  = non-metallic members of a 3-8-membered ring and is optionally further substituted