baber/WOPTO huggingface dataset:
Patent DE-19742157-A1 (DE)
Inventor: STANGL HELMUT
IPC: F04B49/08
Filed: 1997-09-24
Abstract: The invention relates to a regulating device for an adjustable hydraulic pump (1). Said device has a delivery flow control valve (15) and an output control valve (27). The delivery flow control valve (15) is subjected to the pressure difference between a first control line (18b) which is connected to the delivery line (5b) downstream of a metering throttle (6b), and a second control line (19) which is connected to the delivery line (5b) upstream of the metering throttle (6b). The delivery flow control valve (15) then regulates the adjusting pressure for an adjusting device (7) according to this pressure difference in order to adjust the delivery volume of the hydraulic pump (1). The output control valve (27) is situated between the first control line (18b) and a pressure medium tank (4). The control pressure in the first control line (18b) acts upon the output control valve (27) in the direction of opening and the adjusting device (7) acts upon the output control valve (27) by means of a spring measurement device (29) in the direction of closing. According to the invention, several consumers, each connected to the hydraulic pump (1) by a separate delivery line (5a-d) in which an adjustable metering throttle is located, can be controlled by the regulating device. A first control line (18a-18d) is connected to the delivery line leading to the designated consumer upstream of the designated metering throttle (6a-6d). A first pressure change device (17, 40, 41) selects the highest of the control pressures in the first lines (18a-18d) and conveys this to the delivery flow control valve (15). The output control valve (27) is only connected to the first control lines (18b, 18d) of the selected, output-controlled consumers, the first control lines (18a, 18c) of the remaining, non output-controlled consumers being separated from the output control valve (27).
Patent DE-19744383-A1 (DE)
Title: Engine control method for 4-stroke internal combustion (IC) engine
Inventor: RESCHKE FRANK
IPC: F02D41/34
Filed: 1997-10-08
Abstract: The engine control method differentiates between the gas exchange dead-point and the ignition dead-point in a 4-stroke engine with an even number of cylinders by detecting the engine parameters after starting via the starter motor and interrupting the fuel supply to one of the cylinders after reaching a stable operating condition. The dead point occuring within a given time interval is logged as the ignition dead point, before return to the normal fuel feed mode, for normal operation of the engine control.
Patent DE-19747615-A1 (DE)
Title: Start-up procedure for an air separation plant
Inventor: DEMSKI GEORG DIPL ING
IPC: F25J3/04
Filed: 1997-10-28
Abstract: Start-up procedure for an air separation plant with two distillation columns (7, 14) and associated condenser-evaporators (11, 16). The two columns are in a heat exchange relationship through condenser-evaporator (11) in that the condensate is passed into column (7) and the vapour into column (14). The upper condenser-evaporator (16) discharges condensate into the head of upper column (14) whilst the vapour space is connected to the sump of column (7) through line (17). In a three-step procedure: at 1a newly liquefied air passes into column (7); 1b a gaseous fraction is passed at (10), unthrottled, into the upper column and at 1c liquid passes via (17) into the upper vapour space of evaporator (16). In step 1d liquid from the lower sump of column (14) then passes at (22) to the lower column. In further stages 2a,2b the amount of reflux from (22) is throttled at (23) to be reduced in steps, or continuously, until, at 3a it is stopped altogether. In 3b the gaseous fraction (10) - step (1b) - is then reduced to its nominal running value (10a). These steps are carried out automatically. Also claimed is the plant required for this process.
Patent DE-19748780-A1 (DE)
Title: Compensating element for vehicle
Inventor: STORCH NICOLE
IPC: F16B5/06
Filed: 1997-11-06
Abstract: The compensating element comprises a cup-shaped base body (1) and a support component (2) located concentrically and elastically held on the base body's upper edge by means of retaining straps (3). In the unloaded state the support component protrudes at least partially over the edge (5) of the base body. The retaining straps allow an elastic movement of the unloaded support component in the direction of the base (4) of the base body.
Patent DE-19753705-A1 (DE)
Title: Concrete slab grooving procedure
IPC: B28D1/18
Filed: 1997-12-04
Abstract: The groove (1) sectors (2) not undercut are milled out before the undercut groove sectors (3) in separate stages, using milling rollers for the first, not undercut sectors and angled milling tools or disc cutters for the undercut sectors of the groove. The grooves can be cut at the same time by linked milling tools, forming slits in the section in which the flowing concrete for the plate is pre-formed or milled out once set. The parallel undercut grooves in the plate (4) take elastically deforming profiles for the rails, with groove formwork lined up and concreted into the plate or plate holes. A mobile bearer straddling both grooves carries an adjustable positioner and two milling tools for simultaneous grooving, plus an adjuster to move the positioner relative the bearer and align the tools, e.g. Milling rollers and cutting discs for the non-undercut and undercut groove sectors.
Patent DE-19754324-A1 (DE)
Title: Easily prepared oral dosage forms for acid-labile drugs, especially proton pump inhibitors
Inventor: LINDER RUDOLF DR
IPC: A61K9/02
Filed: 1997-12-08
Abstract: Dosage forms for acid-labile drugs (A) contain (A) and pharmaceutical auxiliaries, where either (i) the auxiliaries are not suitable for the formation of gastric juice-resistant layers or (ii) (A) is contained in several individual units encapsulated in a mixture of at least one sterol and at least one polymer. Case (i) is for oral administration and case (ii) is preferably for oral administration. The individual units as in (ii) are separately claimed.
Patent DE-19808382-A1 (DE)
Inventor: HAHN HERMANN
IPC: B01D53/86
Filed: 1998-02-27
Abstract: According to the invention, the end of a regeneration interval of an NOx accumulating catalytic converter (3) of an engine (1) run on a lean mixture is determined by detecting the end of the regeneration phase of the NOx accumulator by means of a sensor (5) having a cross-sensitivity for a penetrating exhaust-gas product which exits from the catalytic converter at the end of the regeneration phase. Reducing exhaust-gas components such as CO and NH3, which can be detected by a cross-sensitive NOx sensor, can be used as exhaust-gas products at the end of the regeneration phase. By knowing the end and beginning of a regeneration phase different control functions and various types of information can be deduced, including control of the completion of rich-mixture engine operations, correction of the regeneration model in the engine management system (6) and ageing of the catalytic converter.
Patent DE-19809265-A1 (DE)
Title: GMR-effect magnet sensor with improved sensitivity of magnetic detection for audiovisual digital recording
Inventor: IIJIMA MAKOTO
IPC: H01F10/32
Filed: 1998-03-04
Abstract: The sensor contains a lower electrode and a non-magnetic metal layer, which is formed on the lower electrode and contains ferromagnetic zones. A second non-magnetic metal layer on the first non- magnetic metal layer, and a third layer on the second, also have ferromagnetic zones. An upper electrode is formed on the third non-magnetic metal layer. Furthermore a tunnel insulating film is arranged between the first and third layers. An Independent claim is also included for a magnetic head.
Patent DE-19811930-A1 (DE)
Title: Portable computer for electronic signature detection, esp. a notebook
Inventor: HAERLE WERNER
IPC: G06F1/16
Filed: 1998-03-19
Abstract: The portable computer (10) has a computer housing (12) accommodating a central processing unit or CPU, an input device (16) in the housing, pref. with a contact-sensitive surface operated with a pen for positionally resolved detection of point pressures, esp. in the form of text.  An evaluation circuit digitizes the analogue signals from the input device in time-resolved manner and feeds them to the CPU for additional detection of the time variation of the pressure forces.  An Independent claim is also included for a method of electronic signature detection.
Patent DE-19812804-A1 (DE)
Title: Ventil
Inventor: SCHARNOWSKI GERHARD
IPC: G05D16/20
Filed: 1998-03-16
Abstract: Um bei einem Ventil, insbesondere einem elektropneumatischen Regelventil, mit einem Elektromagneten, der als Stellantrieb an einem Ventilgehäuse befestigt ist, an dem zumindest ein Arbeitsanschluß sowie ein Entlüftungsanschluß angeordnet ist, die zu je einer innerhalb des Ventilgehäuses angeordneten Arbeitskammer bzw. Entlüftungskammer geführt sind und über einen Ventilsitz voneinander abgetrennt sind, welcher mit einem vom Elektromagneten ausgehenden und über dessen Magnetanker längs beweglichen sowie durch die Arbeitskammer hindurchgeführten Ventilstößel als Verschlußelement korrespondiert, DOLLAR A das Entlüftungsverhalten zu verbessern und eine präzisere Ansteuerbarkeit beim Entlüften zu erzielen, wird vorgeschlagen, DOLLAR A daß der Ventilstößel (11) eine von seiner unteren Tellerfläche (24) ausgehende längs gerichtete Durchgangsbohrung (25) aufweist, die innerhalb des Elektromagneten (1) in einen druckdichten Spuleninnenraum (5) einmündet, der gegen die Arbeitskammer (15) über eine die Längsbeweglichkeit des Ventilstößels (11) ermöglichende Dichtung (12) abgedichtet ist.
Patent DE-19815619-A1 (DE)
Title: Vehicle assembly line control method for line production of vehicles
Inventor: NAM DONG-KIL
IPC: G06Q10/06
Filed: 1998-04-07
Abstract: A final assembly or trim process is first established and used as basis for a paint process and body assembly process set up.The information on the progress for the three main assembly process is mutually exchanged such that a dynamic re-specification assembly process is utilized, where the operation sequences for each process are continuously adjusted to adopt to the overall assembly process
Patent DE-19817292-A1 (DE)
Title: Stabile kosmetische oder dermatologische Zubereitungen in Form von W/O-Emulsionen enthaltend unsymmetrisch substituierte Triazinderivate
Inventor: GERS-BARLAG HEINRICH
IPC: C09K23/34
Filed: 1998-04-18
Abstract: Kosmetische und dermatologische Lichtschutzzubereitungen in Form von W/O-Emulsionen, enthaltend Wirkstoffkombinationen aus DOLLAR A (a) einem oder mehreren unsymmetrisch substituierten s-Triazinderivaten DOLLAR A (b) einer oder mehreren grenzflächenaktiven Substanzen.
Patent DE-19819250-A1 (DE)
Title: New design of flexible carrying frame for shelving system
Inventor: KRAMER DIANA
IPC: A47B43/00
Filed: 1998-04-29
Abstract: The frame (1) is made of rigid vertical parts (2) and elastic horizontal parts (3) designed in a trellis shape. Parts of the flexible horizontal parts can be pulled to the front in order to form an S-shaped structure and boards (8) can be inserted, which are held in place (5, 6, 7) by the tension created by the pulling process. The boards can be provided with grooves (12) from below for the accommodation of the elastic carrying elements.
Patent DE-19825127-A1 (DE)
Title: Tachograph has lockable tray for loading of recording disk
Inventor: HUG KLAUS DIPL ING
IPC: G01P1/14
Filed: 1998-06-05
Abstract: The tachograph with loading tray in which a recording disk is stored and which is used to move the disk between a recording and a loading or unloading position. The loading tray also has a device for locking it in the recording position and a switch or circuit which signals the locking status or the tray. The switch (48) has a feeler which is perpendicular to the movement path of the tray (6) and inserts in a catch attached to the tray. The catch is a tight fit in the tray when it is closed and on its forward side remains in working contact with the feeler. The feeler comprises a lever (45) which connects to the switch (48) on one side and the other with the sprung (47) catch.
Patent DE-19831376-A1 (DE)
Title: Switch condition display for LV high power fuse insert uses at least 2 parallel display fuse conductors operating independently for monitoring condition of main fuse conductor
IPC: H01H85/30
Filed: 1998-07-13
Abstract: The switch condition display for a fuse insert uses at least 2 parallel display fuse conductors (3,4), for independent monitoring of the switch condition of the main fuse conductor (5), with a fuse condition display indicator held against the force of a spring by the display fuse conductor.
Patent DE-19831727-A1 (DE)
Title: Schloß, insbesondere Handschuhkastenschloß eines Kraftfahrzeugs
Inventor: PATY HARALD
IPC: E05B83/30
Filed: 1998-07-15
Abstract: Schloß, insbesondere Handschuhkastenschloß eines Kraftfahrzeugs, mit einem verstellbaren Übertragungselement (2), das von einer äußeren Handhabe etwa senkrecht zur Längsachse (Achse 1) des Übertragungselements (2) verlagerbar ist und nur dann bei seiner Verlagerung mit einem Entriegelungselement (6) des Schlosses entriegelnd zusammenwirken kann, wenn das Übertragungselement (2) von einer Verstelleinrichtung aus einer Leerhublage in eine Betätigungslage verstellt ist. Zwischen dem Übertragungselement (2) und dem Entriegelungselement (6) ist ein Koppelelement (7) verstellbar angeordnet, das eine Anlagefläche (13) und eine Mitnehmerfläche (11) aufweist. Bei einer Verlagerung des Übertragungselements (2) aus seiner Betätigungslage wirkt ein Mitnehmer (5) des Übertragungselements (2) mit der Anlagefläche (13) zusammen und verlagert dadurch das Koppelelement (7), das über seine Mitnehmerfläche (11) das Entriegelungselement (6) in eine das Schloß entriegelnde Lage verstellt. Bei einer Verlagerung des Übertragungselements (2) aus der Entkopplungslage führt der Mitnehmer (5) einen an der Anlagefläche (13) des Koppelelements (7) vorbeiführenden Leerhub aus.
Patent DE-19835130-A1 (DE)
Title: Light measuring unit
Inventor: NISHINA SHIGEKI
IPC: G01J1/44
Filed: 1998-08-04
Abstract: The unit has a light detector, e.g. a photodiode (2), which produces a signal dependent on an incident light beam. An optical shutter (21) controls the passage of light, which impinges on the unit. An evaluation circuit (23) determines, whether the intensity of the light detected by the photodiode is equal to or exceeds the rated value of the unit, to control the optical shutter so that this interrupts the incidence of the light in the unit.
Patent DE-19849348-A1 (DE)
Title: Identification and/or sequencing of an unknown DNA or RNA sequence adjacent to a known DNA or RNA region comprises linker-mediated PCR following amplification by linear PCR
Inventor: KALLE CHRISTOF VON
IPC: C12Q1/6855
Filed: 1998-10-26
Abstract: Method for identifying and/or sequencing an unknown DNA or RNA sequence adjacent to a known DNA or RNA region employs a polymerase chain reaction (PCR) process comprising:  (1) subjecting one or more DNA or RNA fragments to one or more linear PCR stages using one or more primers;  (2) converting the resulting single strands into double strands;  (3) cutting the double strands with one or more restriction enzymes to form blunt or sticky ends;  (4) attaching an oligonucleotide of known sequence to the cut ends; and  (5) amplifying and detecting the resulting DNA fragments in known manner.
Patent DE-19850619-A1 (DE)
Title: Illumination device for aquarium or terrarium
Inventor: DOERNDORFER CHRISTOPH
IPC: H05B37/02
Filed: 1998-11-03
Abstract: The illumination device has at least one lamp (L) supplied via a bias circuit (EVG), with a microprocessor control device (STG), for dimming the lamp in dependence on the time of day, coupled to a network supply device (NG). The lamp, the bias circuit and the network supply device are contained within a common module (LB), with the control device positioned outside the latter and provided with a separate housing , coupled to the network supply device via current supply and control lines (VL,SL',SL'')
Patent DE-19850714-A1 (DE)
Inventor: ETZKORN HEINZ-WERNER
IPC: F24D3/08
Filed: 1998-11-03
Abstract: The invention relates to a system for providing hot water which comprises a gas-operated heat generator (1) and a hot water reservoir (2). The heat generator is coupled with the hot water reservoir and heats the reservoir water to a preset temperature. A hot water delivery line (3, 4) is guided from the reservoir (2) via the heat generator (1) to hot water connections. The reservoir water can be subsequently heated in the heat generator in order to attain a higher water temperature. A thermostatically controlled mixing device (7) is installed between the heat generator and at least one part of the water connections. Said mixing device limits the maximum hot water temperature at the water connection. The invention incorporates the structural and operational advantages of combined hot water and heating installations and of gas-operated water heaters with hot water reservoirs, and significantly reduces the size of wall-hanging heat generators.
Patent DE-19851482-A1 (DE)
Title: Hydraulic steering unit has intermediate plate installed between metering motor and camplates and has at least one fluid passage which forms at least one part of a connection from pressure chamber to the outside
Inventor: SOERENSEN OLE VINCENTZ
IPC: B62D5/06
Filed: 1998-11-09
Abstract: An intermediate plate(14) is installed between the metering motor(10) and camplates(6,7) and has at least one fluid passage(18,19) which forms at least one part of a connection from the pressure chamber to the outside. The working discs(15,16) protrude into the intermediate plate. The fluid passage opens out into an annular chamber(20,21) which is formed between the intermediate plate and outer working disc. The annular chamber is formed by a slot on the outer periphery of the outer working disc and/or in the inner periphery of the intermediate plate.
Patent DE-19854574-A1 (DE)
Inventor: RIEGEL ULRICH
IPC: D06M15/263
Filed: 1998-11-26
Abstract: The invention relates to a method for the secondary gel and/or surface cross-linking of water-absorbent polymers, according to which the polymers are treated with a surface cross-linking solution and during or after this treatment subjected to secondary cross-linking and drying by temperature elevation. The method is characterized in that as cross-linking agent the solution for secondary surface cross-linking contains, dissolved in an inert solvent, a compound of formula (I) in which R<1>, R<2>, R<3>, R<4> independently of each other are hydrogen, C1-C12-alkyl, C1-C12-alkenyl, C6-C12-aryl or C1-C12-alkoxy; R<5> is C1-C16-alkyl, C1-C4-hydroxyalkyl, C6-C12-aryl, C1-C16-alkenyl or a group of the formula -(CH2)n-COOH or -(CH2)n-SO3H in the acid form or in the form of their metal salts, ammonium salts or triethanol ammonium salts or -(CH2-CH2-O-)m-R<6>; R<6> is hydrogen or C1-C16-alkyl; n is a number between 1 and 10; and m is a number between 1 and 20. The invention also relates to the liquid-absorbent polymers obtained in this manner and to their use in hygiene articles, packaging materials and nonwovens.
Patent DE-19855433-A1 (DE)
Title: Saugstrahlpumpe
Inventor: SCHMID RENE
IPC: F04F5/46
Filed: 1998-11-27
Abstract: Bekannte Saugstrahlpumpen zum Fördern von Kraftstoff innerhalb eines Kraftstoffbehälters von Kraftfahrzeugen fördern diesen aus entfernt oder tiefer liegenden Bereichen des Kraftstoffbehälters zur Fördereinheit oder in einen Schwalltopf. Für einen guten Wirkungsgrad der Saugstrahlpumpe ist die Länge des Mischrohres entscheidend, die ca. das 10fache des Mischrohrdurchmessers betragen soll. Aufgrund der räumlichen Gegebenheiten in einem Kraftstoffbehälter sind diese geometrischen Anforderungen oft nicht realisierbar. Die neue Saugstrahlpumpe soll eine verbesserte Saugwirkung besitzen, einfach gebaut sein und keinen großen Bauraum beanspruchen. DOLLAR A Die Saugstrahldüse und der Diffusor sind derart ausgebildet, daß der erzeugte Treibstrahl sich bereits im Diffusor vollständig an den Umfang des Diffusors anlegt und diesen verschließt. Durch den auf diese Weise erzeugten hohen Unterdruck wird eine verbesserte Saugwirkung erzielt. DOLLAR A Die Saugstrahlpumpe eignet sich insbesondere für den Einsatz in Kraftstoffbehältern von Kraftfahrzeugen.
Patent DE-19857575-A1 (DE)
Inventor: VERMEULEN BART
IPC: B65D85/68
Filed: 1998-12-14
Abstract: The invention relates to a device for storing and transporting flat, substantially two-dimensional objects (10). Said device comprises a frame or the like, in which pouches (1) with substantially U-shaped cross sections are suspended and into each of which a corresponding object (10) can be inserted. The aim of the invention is to provide a device with the above-mentioned features which substantially prevents the objects accommodated in the U-shaped pouches from tilting or slipping out of said pouches. To this end, the pouches are provided with devices (5, 20) which prevent the objects (10) from tilting or being displaced in the pouches to the front or the rear without impeding the loading or unloading of the pouches (1) by restricting the free cross section of loading.
Patent DE-19860276-A1 (DE)
Title: Connection for connecting flanges, including casing, bolt with pressure part, threaded pin and nut
Inventor: LINNEMANN FRIEDRICH
IPC: F16L23/036
Filed: 1998-12-24
Abstract: The connection has at least one connector including a casing with a pressure piece directed against one flange, a bolt with a pressure piece directed against the other flange, a threaded pin passing through the base wall of the casing, and a threaded nut which can be displaced along the threaded pin against a stop surface of the base wall.
Patent DE-19900082-A1 (DE)
Title: Fahrzeugluftreifen mit Sensor darin und Schlupfregelsystem
Inventor: HUINIK HEINRICH
IPC: B60T8/00
Filed: 1999-01-04
Abstract: Die Erfindung bezieht sich auf einen sensorbestückten Luftreifen (1) und ein Schlupfregelsystem mit einem solchen sensorbestückten Luftreifen (1). Ohne eine elektrische Spannungsversorgung im rotierenden Rade sollen Informationen über die von einem jeden Reifen während seines Betriebes übertragenen Kräfte gewonnen werden, die zur Brems- und Fahrwerksregelung verwendbar sind. Ein Sensor (S) zur Messung der vom Reifen übertragenen Kräfte soll so im Reifen plaziert werden, dass die Kräfte, zumindest die Längskräfte, möglichst direkt auf besonders einfache und gewichtsarme Weise erfasst werden. DOLLAR A Zur Lösung ist zumindest einer der Sensoren (S) im Bereich eines Wulstes (2) angeordnet. Dabei soll vorzugsweise die Funksensorik mit passiven Oberflächenwellen-Komponenten, die aus dem Fortschrittsbericht des VDI vom 30. November 1995 bekannt ist, eingesetzt werden; hierzu empfangen alle im Apex enthaltenen Sensoren (S) von einem Aggregat (12) Funksignale, verändern diese in einer eindeutigen Korrelation zur zu sensierenden Kraft und senden die veränderten Signale an das Aggregat (12) zurück. Außer der empfangenen Funkenergie erhalten die Sensoren (S) keine Energie zugeführt. diese Lösung zeigt zumindest in der Umgebung des Soll-Luftdruckes eine praktisch konstante Eichkurve, wenn die radiale Mitte (Ssm) jeder sensitiven Fläche in dem radialen Abstand zum Wustkern (3) angeordnet ist, in dem die Karkasse im Querschnitt einen Wendepunkt aufweist.