baber/WOPTO huggingface dataset:
Patent DE-19857891-A1 (DE)
Title: Tracked vehicle with separately driven tracks has body connected to running gear to pivot around pivot point, and spring unit between running gear and body a distance away from pivot point
Inventor: HARINGER ALOIS JOHANN
IPC: B62D55/084
Filed: 1998-12-15
Abstract: The body(5) of the vehicle is connected to the running gear(4) to pivot around a pivot point(12), and at least one spring unit(14) is installed between the running gear and body a distance away from the pivot point. A pivot point is provided on each side of the body, and the spring unit comprises vertically or horizontally extending coil springs(15) installed by one end on the longitudinal bearer(6) of the running gear and by the other end fitted on the frame of the body.
Patent DE-19860678-A1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M45/08
Filed: 1998-12-29
Abstract: Disclosed is a fuel injection device for internal combustion engines. Said device supplies fuel from a high pressure fuel source (1) to fuel injection valves (9) controlled by a control device (10). The fuel injection device has an injection valve member (12) that is impinged upon by the supplied high pressure fuel via an exposed annular area (14) and that can be opened for effecting injection. The fuel is supplied by means of a pressure line (10a, 10b). The passage of fuel is controlled by a control valve (20) whose control valve is movable in a valve chamber (24) between two valve seats (30, 31) and which controls the connection between the high pressure fuel source (1) and the fuel injection valve (9) for effecting a preinjection and a main injection.
Patent DE-19904207-A1 (DE)
Inventor: DITRICH KLAUS
IPC: C07C67/54
Filed: 1999-02-03
Abstract: The invention relates to a novel method for producing esters of general formula (I) from compounds of general formula (II) which are contained in aqueous solutions. The inventive method is characterized by the following steps: a) extracting the compounds of general formula (II) directly or after release from their salts in the presence of a C1-C8 alcohol and a water-immiscible solvent and b) esterification with the C1-C8 alcohol in the presence of a catalyst and an entrainer under the conditions of an azeotropic distillation. Steps (a) and (b) can be carried out separately with respect to time and space or in a successive continuous or discontinuous sequence. The variables and substituents in formulae (I, II) have the following meanings: R<1> = F, Cl, -OH, -OC1-C10 alkyl, R<2> = H, C1-C10 alkyl, R<3> = C1-C8 alkyl, Q = -OH, -O<-> K<+>, wherein K<+> is an alkali cation or alkaline earth cation, n = 0, 1 or 2.
Patent DE-19905951-A1 (DE)
Inventor: TOERNER LUDGER
IPC: G01F1/80
Filed: 1999-02-12
Abstract: The invention relates to a device for measuring the flow of material, especially of a flow of bulk material, according to the Coriolis principle of measurement. Said device contains an impeller (2) which is driven by a motor (9) with a constant torque. The flow of material is fed to the impeller (2) and is radially deviated. The driving torque is measured by a torque measuring device. The driving torque is transmitted to a force-sensing element (22) via a pivot bearing element (12) in order to determine the torque. The force-sensing element (22) contains at least two horizontal leaf spring elements (16, 17) which cross each other and which are arranged in such a way that the crossing point of said leaf spring elements (16, 17) coincides a rotational axis (13). A thrust bearing element (14) is integrated into said pivot bearing element (12). The weight of the drive train is transmitted to a stationary housing component (8) by means of the thrust bearing element (14) and a ball bearing or toe bearing. A frictionless air bearing (3) is provided for horizontally housing the primary shaft (5) in order to improve the measuring accuracy.
Patent DE-19906156-A1 (DE)
Title: Vacuum switch arrangement with at least one vacuum interrupter chamber
Inventor: GIERE STEFAN
IPC: H01H33/666
Filed: 1999-02-10
Abstract: A vacuum switch includes at least one vacuum interrupter chamber (1) with its vacuum cavity (2) defined by an insulating cylinder (5), a floor (7) and a cover (6) and in which a switching gap (3) is located and comprises a fixed contact (8) and a driven contact (10).  The coupling point (19) of the drive bar (12) is located on the contact rod (11) as well as, in the switch-on and in the switch- off position, inside the chamber (20), which is defined by the shaped of the housing (4).
Patent DE-19906662-A1 (DE)
Title: Motor vehicle seat with adjustable backrest has torsion bar spring between seat part and backrest and with regions parallel to horizontal axis adjoined by angled area fixed on backrest part
Inventor: BOUDINOT RICHARD
IPC: B60N2/22
Filed: 1999-02-18
Abstract: A spring in the form of a torsion bar spring (5) is active between the seat part (1) and backrest (2) and has regions (5a, 5b) running parallel to the horizontal axis (3) adjoined by an angled area (5c) which is fixed on a part of the backrest (2). The outer ends of the torsion bar regions are adjoined by parts angled transversely to same and guided displaceable in the direction of their longitudinal axis on an area fixed on the seat part.  The ends of the angled areas are held in longitudinal slits of fitments fixed on the seat.
Patent DE-19907851-A1 (DE)
Title: Verfahren zur Zylinderab- und -zuschaltung bei einer Kraftfahrzeug-Brennkraftmaschine
Inventor: LEMBERGER HEINZ
IPC: F02D41/12
Filed: 1999-02-24
Abstract: Die Erfindung betrifft ein Verfahren zur Zylinderab- und -zuschaltung bei einer Kraftfahrzeug-Brennkraftmaschine, bei der Einspritzventile von einer Motorsteuerung in Abhängigkeit von Fahrzeugbetriebsbedingungen angesteuert werden, wobei die Abschaltung von Zylindern nach einem vorgegebenen Programm sequentiell durchgeführt wird, und bei der Fahrzeugbremsen fremdkraftbetätigt beaufschlagt werden können. DOLLAR A Um einen Schaltdruck beim Wiederzuschalten von abgeschalteten Zylindern zu verhindern, wird vorgeschlagen, daß bei der Zuschaltung von Zylindern der Motorhochlauf stufenweise nach einem weiteren vorgegebenen Programm erfolgt und ein Bremseingriff durchgeführt wird.
Patent DE-19908527-A1 (DE)
Inventor: LAU HANS-HERMANN
IPC: C07D261/18
Filed: 1999-02-26
Abstract: The invention relates to a method for obtaining N-(4-trifluoromethylphenyl)-5-methyl-isoxazole-4-carboxamide in crystalline form which is essentially free of by-products. To this end, N-(4-trifluoromethylphenyl)-5-methyl-isoxazole-4-carboxamide is converted into an organic solvent or to mixtures of organic solvents and water, the quantity of by-product in the solution is determined by quantitative analysis and an equimolar quantity of a base is added. N-(4-trifluormethylphenyl)-5-methyl-isoxazole-4-carboxamide is separated from the resulting solution by crystallisation.
Patent DE-19908909-A1 (DE)
Title: Mittelkonsole zwischen Sitzen eines Kraftfahrzeuges mit einem verschließbaren Ablageraum
Inventor: GACKSTATTER MATTHIAS
IPC: B60R7/04
Filed: 1999-03-02
Abstract: Die Ablagemöglichkeiten eines Ablageraumes einer Mittelkonsole zwischen Sitzen eines Kraftfahrzeuges sollen verbessert werden. DOLLAR A Zu diesem Zweck weist eine solche Mittelkonsole folgende Merkmale auf DOLLAR A - der Ablageraum besteht aus einem ersten Ablageraum und einem zweiten innerhalb des ersten Ablageraumes liegenden zweiten Ablageraum in der Form einer Ablageschale, DOLLAR A - die Ablageschale ist in Schieberichtung des Deckels aus dem ersten Ablageraum herausschiebbar.
Patent DE-19909560-A1 (DE)
Title: Preparation of aqueous emulsion used for water and oil repelling agent
Inventor: YAMAMOTO KAZUHIRO
IPC: C09K23/52
Filed: 1999-03-04
Abstract: Preparation of an aqueous emulsion comprises emulsion polymerizing a polyfluoroalkyl group-containing (meth)acrylate and stearyl (meth)acrylate using a betaine-type or alkylamine oxide-type emulsifier and a nonionic emulsifier, giving good water and oil repelling properties. Preparation of an aqueous emulsion comprises emulsion polymerizing a polyfluoroalkyl group-containing (meth)acrylate and stearyl (meth)acrylate at pH 2-5.5 using a betaine-type or alkylamine oxide-type emulsifier and a nonionic emulsifier. An Independent claim is included for a water and oil repelling agent prepared as above.
Patent DE-19910828-A1 (DE)
Inventor: STIEF HERMANN
IPC: F16H7/12
Filed: 1999-03-11
Abstract: The invention relates to a tensioning device for traction means, especially toothed belts, fitted with a tensioning arm (eccentric 3) on which a tensioning roller (1) is pivotally mounted. The device also includes a stopper (disc 12) limiting a pivoting angle of the tensioning arm (eccentric 3), wherein a detachable retention device (pin 15) is provided, by means of which the tensioning arm (eccentric 3) and the stopper (disc 12) can be retained in a position provided for the stopper (disc 12) for common pivoting.
Patent DE-19913144-A1 (DE)
Title: Position determining system determining position of object movable within preset movement range
Inventor: KANAYAMA ATSUSHI
IPC: G01B21/00
Filed: 1999-03-23
Abstract: The position determining system includes a relative position determining system (14,16), for determining a relative movement variable of the object (12) related to a reference point. An absolute position determining system (18) determines the absolute position of the object (12) within the movement range. The position determining system determines the position of the object, according to the data, which as well as being given out by the relative position determining system, also by the absolute position determining system.
Patent DE-19913835-A1 (DE)
Inventor: MEYER JOERG
IPC: F16H61/24
Filed: 1999-03-26
Abstract: The invention relates to a shifting device for motor vehicles, in particular, for utility vehicles, comprising: a hollow selector lever (3) for selecting different gear ratios of the motor vehicle transmission, which is located in a housing (1) within a selector channel and can be pivoted about a selector axis (2), a rod (5) in the selector lever which can be displaced against the force of at least one spring (4), an actuating device (7) which is accommodated in a gear shift knob (6) for axial displacement of the rod (5), and comprising a guide member (8) which is connected to the rod (5) and which engages in a gear shifting gate (9). Said gear shifting gate defines the selector lever positions which are allocated to the individual gear ratios, whereby the guide member (8) can be displaced from at least one selector lever position by an axial displacement of the rod (5) into a pivoting gate (10).
Patent DE-19914619-A1 (DE)
Inventor: HEINZ RUDI
IPC: F23Q7/00
Filed: 1999-03-31
Abstract: The heater plug has a glow tube containing one or more heating and or regulating elements embedded in insulating material. T connecting side end of the heating element is fixed to a bar-shaped inner pole protruding from the connecting side end of the gl tube. The end part of the glow tube is crimped by means of a sealing element enclosing the inner pole and sealing off the interi of the glow tube, and finally worked into a cylindrical shape.
Patent DE-19914676-A1 (DE)
Title: Lid which generates vacuum in food container has bore in which piston is mounted which is connected to membrane attached to underside of lid
Inventor: ROESCH WILHELM
IPC: B65D81/20
Filed: 1999-03-31
Abstract: The lid (2) which generates a vacuum in a food container has a bore (11) in which a piston (4) is mounted. this is connected to a membrane (3) attached to the underside of the lid and can be used to move it up and down.
Patent DE-19916578-A1 (DE)
Title: Steam generator for textile cleaning machines is hydrogen-operated
Inventor: KENNETT RICHARD ALAN
IPC: F01K25/00
Filed: 1999-04-13
Abstract: The burner (3) of the generator is operated through generated hydrogen.  The generation of hydrogen takes place with the help of an electrolyser (1) and the hydrogen is stored in pressure containers. A boiler (4) is supplied with cooling water (6) for steam generation and the cross section of the supply line can be adjusted between the machine (5) and the turbine (8) to raise the speed of the residual steam flow.
Patent DE-19916868-A1 (DE)
Title: Image forming apparatus used in printers, copying machines and facsimile machines
Inventor: KINOSHITA TAKEHIKO
IPC: G03G5/06
Filed: 1999-04-14
Abstract: The photoconductive layer of an image forming apparatus is provided by coating a support with a photoconductive layer formation liquid and then drying. The change in content of solvent in the photoconductive layer being dried is 10% or less 24 hours after drying. An image forming apparatus comprises a charging unit, an image exposure unit, a reversal development unit, an image transfer unit and an electrophotographic photoconductor comprising an electroconductive support carrying a photoconductive layer. The layer is provided by coating and drying a photoconductive layer formation liquid. The change in content of solvent in the photoconductive layer being dried is 10% or less 24 hours after drying.
Patent DE-19917210-A1 (DE)
Title: Monitoring pre-filling gas pressure in hydraulic reservoirs involves interrupting pressure feed to oil side, emptying reservoir; measuring gas temp. until temp. balance achieved
Inventor: SCHOEN OTMAR
IPC: F15B1/08
Filed: 1999-04-16
Abstract: The method involves interrupting the pressure feed to the oil side (5) and emptying the contents of the reservoir (1) to a tank (41); measuring the gas temp. until the time at which temp. balance is achieved after emptying and measuring the gas temp. at temp. balance; measuring the gas pressure on reaching temp. balance; and telemetrically transferring the gas temp. and pressure data to a remote evaluation device to show a current pre-filling pressure corresp. to a reference temp.
Patent DE-19920502-A1 (DE)
Title: Verfahren zum Absetzen einer Notfallmeldung
Inventor: GOEGGELMANN THOMAS
IPC: G08B29/14
Filed: 1999-05-05
Abstract: Die Erfindung befaßt sich mit einem Verfahren zum Absetzen einer Notfallmeldung, insbesondere mit der Verbesserung solcher Verfahren. Gemäß dem Stand der Technik ist es bekannt, daß Notfallmeldungen automatisch bei Eintritt einer Notfallage an eine Gegenstelle übermittelt werden und/oder versucht wird, einen Sprachkontakt mit den Personen herzustellen, die von dem Notfall betroffen sind. Da nicht ausgeschlossen werden kann, daß in einer Notfallsituation eine Beschädigung von Anordnungen zur Schallerfassung 17 und/oder Schallabstrahlung 12 eintritt und somit die als vorteilhaft erkannte Kommunikation mit der Gegenstelle zumindest teilweise ausgeschlossen ist, bestand das Bedürfnis ein Verfahren anzugeben, welches die nach einem Notfall noch vorhandenen Anordnungen optimal zur Kommunikationsaufnahme nutzt. Diese Aufgabe wird dadurch gelöst, daß nach Auslösung des Notfalls zunächst geprüft wird, ob wenigstens eine Anordnung zur Schallerfassung 17 und/oder wenigstens eine Anordnung zur Schallabstrahlung 12 noch funktionsfähig ist, und daß neben der Notfallmeldung auch das Ergebnis der Funktionsprüfung an die Gegenstelle übermittelt wird. Hierdurch wird sichergestellt, daß die Gegenstelle vom Zusatnd der Anordnungen zur Schallabstrahlung 12 bzw. Schallerfassung 17 Kenntnis erhält. Diese Kenntnis versetzt dann die Gegenstelle in beispielsweise die Lage, die noch vorhandenen Anordnungen zur zweckgerechten Kommunikation zu verwenden.
Patent DE-19923295-A1 (DE)
Title: Transducer zur Erzeugung optischer Kontraste
Inventor: NEUMANN BURKHARD
IPC: G02B21/00
Filed: 1999-05-21
Abstract: Transducer zur Erzeugung optischer Kontraste bei der Nahfelddarstellung von Topografien eines Objektes durch Auskopplung evaneszenter Wellen aus der Unterseite des Transducers, wobei die Transducerunterseite in der Fokusebene einer dem Transducer zugeordneten Abbildungsoptik angeordnet ist, dadurch gekennzeichnet, daß der Transducer (8) eine an die Bildfeldgröße der Abbildungsoptik (6) angepaßte, zum Objekt (11) weisende transparente planparallele Ausstülpung (7) aufweist.
Patent DE-19925099-A1 (DE)
Title: Operating method for automobile engine fuel system provides fault diagnosis by evaluating difference between pressure signals corresponding to alternate selected fuel pressure values
Inventor: JOOS KLAUS
IPC: F02M63/02
Filed: 1999-06-01
Abstract: The operating method has the fuel pressure for the fuel system (10) switched between 2 alternate pressure values, e.g. via mechanical pressure regulators (14,15), with detection of correspondng pressure signals upon selection of each fuel pressure value. The pressure difference between the obtained pressure signals is compared with a reference pressure difference and the resulting difference value is compared with a threshold value for indicating a fault in the fuel system.  An Independent claim for an operating device for an automobile engine fuel system is also included.
Patent DE-19925853-A1 (DE)
Inventor: FLAMMANG DANIEL
IPC: A61N1/05
Filed: 1999-06-02
Abstract: A cardioversion arrangement having an electrode arrangement for the intracardial discharge of electrical pulses in the atrium of a heart, having an electrode line and in the region of its distal end a plurality of electrodes which can be electrically connected by way of the electrode line to an electrical pulse-discharging device and a defibrillator, wherein the electrode-bearing region at the distal end of the electrode line is split into two branches of which one is in the form of a septal branch and the other is in the form of a lateral branch for assuming a septal position and a lateral position in the atrium of a heart, wherein the branches are respectively provided with electrodes in such a way that each electrode of a branch is associated in pair-wise manner with an electrode of the other branch, for the discharge of bipolar pulses, and the cardioversion arrangement is designed to record intra-atrial electrograms by means of the electrodes by receiving electrical signals between a respective two of the electrodes in the bipolar mode of operation. <IMAGE>
Patent DE-19928166-A1 (DE)
Title: Water craft driven by steerable kite, in which force application point of traction lines is no higher than shape or lift gravity point
Inventor: SCHWANITZ JOHANNES
IPC: B63B35/79
Filed: 1999-06-19
Abstract: The water craft is driven by a steerable kite (1). The force application point of the traction line (2) is at the same height as, or a lesser height than, the shape or lift gravity point. The force application can be varied by different positioning on guide rails across the boat hull. A variant with two traction lines is also possible.
Patent DE-19930805-A1 (DE)
Title: Heat exchanger has coolant feed/return connection on connector plate on side of heat exchanger remote from housing, distance pieces bridging distance between plate and housing
Inventor: ROWE GERALD
IPC: F28D9/00
Filed: 1999-07-03
Abstract: The heat exchanger (2) has a body made of walls (16) fixed to each other in cantilever manner, feed and return connections (8,10) for a coolant, feed and return connections for a medium to be cooled and a connector plate (6) for attachment to a unit housing. The coolant feed and return connection is arranged on the connector plate that is mounted on the side of the heat exchanger facing away from the unit housing and the distance between the connector plate and housing is bridged by distance pieces (24).
Patent DE-19932327-A1 (DE)
Title: Motor vehicle interior lining places airbag valve marker line offset and clear of break-out line and grooved out by laser or in step or strip form for finger feel.
Inventor: HUG KARL
IPC: B60R21/2165
Filed: 1999-07-10
Abstract: The airbag valve marker (4) is offset from the ideal break-out line (5) as formed by a weakened section along one edge (6) of the airbag opening in the inside lining or structure. Thus the marker (4) lies outside the break-point line (5), or within this line in another variant. The marker is grooved out by laser or else forms a projecting strip or step line.
Patent DE-19933898-A1 (DE)
Inventor: WIETELMANN ULRICH
IPC: C07F9/6571
Filed: 1999-07-22
Abstract: The invention relates to tris-(oxalato)phosphates of the general formula M[P(C2O4)3] wherein M = H, a metal or N(R<1>R<2>R<3>R<4>), where R<1>, R<2>, R<3>, R<4> are independently H or an alkyl group comprising 1 to 8 C atoms. The invention also relates to a method for preparing such compounds as well as to their use.
Patent DE-19936927-A1 (DE)
Inventor: HAUG WILLI
IPC: F16B33/02
Filed: 1999-08-05
Abstract: The dowel's spreading screw(14) has a screw thread(20), the rear flank(22) of which in the screw-in direction has a flat angle of about 45 degrees or less in relation to the longitudinal direction of the spreading screw. The screw thread of the spreading screw has a saw-tooth cross section, whereby a steeper and shorter thread flank(24) is at the front and flatter and longer flanks at the rear with regard to the screw-in direction of the spreading screw. The spreading screw has an entry thread(30).
Patent DE-19937507-A1 (DE)
Title: Dual-mode receiver for spread-spectrum message transmission system
Inventor: FALKENBERG ANDREAS
IPC: H04B1/403
Filed: 1999-08-09
Abstract: The receiver includes a reception part (1) which is tuneable in a first operating condition of the receiver on a radio signal, and which produces a reception signal (a). A decoder circuit (2a, 2b) reproduces a symbol sequence from the reception signal in the first operating condition through forming a scalar product of the reception signal with a spread-code (b) generated by a code generator (5).  The reception part is tuneable in a second operating condition on a second radio signal of a second message transmission system which does not transmit a band-width spread signal. The code generator produces in the second operating condition a second code which differs in average from zero, and the decoder circuit uses this code in the second operating condition to form the scalar product of the reception signal. The decoder circuit is a preferably a Rake receiver.
Patent DE-19938089-A1 (DE)
Title: Releasing mobile terminal such as mobile telephone to work with any SIM by comparing outgoing call time with threshold value to determine validity
Inventor: HEDEMANN RALF
IPC: H04M17/00
Filed: 1999-08-10
Abstract: The method involves detecting the talk time (9) of outgoing calls made by the mobile terminal using a call time meter (10), and comparing it with a threshold value (12). The mobile terminal can be released for use with any subscriber identification module if the threshold value is exceeded. The comparison may be made when the terminal is switched on. At manufacture, the terminal may be restricted to the use of certain SIMs.  An Independent claim is included for a mobile radio terminal.
Patent DE-19938991-A1 (DE)
Title: Rear end carrier for motor vehicle has controlled guide supported on body and through which in event of rear end collision the guide direction of support arms in guide unit is orientated downwards and inclined to front side of vehicle
Inventor: KLAUS WOLFGANG
IPC: B60R9/06
Filed: 1999-08-17
Abstract: The rear end carrier comprises support arms which have a guide unit(3) with a controlled guide supported on the body(18) of the vehicle and through which in the event of a rear end collision the guide direction of the support arms in the guide unit is orientated downwards and inclined to the front side of the vehicle. For this purpose the support arms rotate around a pivot point(16) lying in the rear section in the downwards extending inclined guide unit.
Patent DE-19949569-A1 (DE)
Inventor: BUSCHMANN ERNST
IPC: C07D277/30
Filed: 1999-10-14
Abstract: The synthesis of dolastatin 3, which inhibits cell growth, requires a 2-aminomethyl-thiazol-4-carboxylic acid that is protected on the amino group as a building block. The invention provides a synthesis for producing this compound with a high degree of purity and a high yield so that it is also feasible on an industrial scale. To this end, a glycine thioamide with a protective group on the amino group is reacted preferably with 3-brom-2-oxo-propionic acid in the presence of at least one tertiary amine.