baber/WOPTO huggingface dataset:
Patent DE-19801201-A1 (DE)
Title: Arrangement for emergency manual operation of switching magnets whose armature is movable in a pole tube to one end position by spring force and against spring force to a second end position by magnetic field stimulation
Inventor: JACOBUS HEINZ
IPC: H01F7/16
Filed: 1998-01-15
Abstract: the arrangement has an axially movable pulling element in the pole core which can be moved by a manual actuator and a drive element which works in conjunction with the armature (3) to move it to the second end position.  The armature, pole core (7), spring arrangement (5), pulling element (31) and actuator (23) are combined to form a prefabricated unit which can be inserted into the pole tube (1) from the inner open end and connected to it
Patent DE-19805311-A1 (DE)
Title: Arrangement for dispensing fuel additive e.g. for vehicle diesel engine and in industry
Inventor: WATSON CHARLES J
IPC: F02B51/00
Filed: 1998-02-10
Abstract: The arrangement has a level sensor (22) on the fuel tank (12), an additive system (14) contg. a fuel additive reservoir and a control circuit (16). The additive system delivers a predefined quantity of additive to the fuel tank depending on one or more control signals. The control circuit is designed to send control signals depending on the level of fuel in the fuel tank as indicated by the level detection arrangement. The control signals are generated depending on first and second fuel levels.
Patent DE-19805459-A1 (DE)
Title: Method of controlling engagement of automatic clutch in drive shaft line
Inventor: RUEDIGER REINHARD
IPC: F16H63/46
Filed: 1998-02-11
Abstract: The method involves an automatic clutch in a drive line between a drive unit and a gearbox. The method also involves determining whether the brake has been actuated, followed by determining whether a gear change is carried out and completed. Engagement of the automatic clutch happens when actuation of the brake is determined. Engagement of the clutch can also happen when a gear change has been completed and a specific period of time has elapsed.
Patent DE-19809378-A1 (DE)
Title: Cooking timing control for baking/grilling/toasting foodstuffs
IPC: A23L5/10
Filed: 1998-03-05
Abstract: To prepare hot food, by baking/grilling/toasting, the cooking time is dependent on the electrical resistance change during the cooking process. An electrical contact is made with the foodstuff, for a measurement current to flow through. An Independent claim is included for a cooking appliance where the baking/grilling/toasting time is established dynamically by the development of an experimental or theoretical resistance curve and/or threshold values.
Patent DE-19810547-A1 (DE)
Title: Water bath evaporator for liquefied gases
Inventor: SCHUHBECK WILHELM
IPC: B01D1/00
Filed: 1998-03-11
Abstract: Water bath evaporator for liquefied gases has a propeller incorporated in the heat exchanger to agitate water. Liquefied gas, such as nitrogen, oxygen or argon, requires to be evaporated and raised to a temperature of about 15 deg  C for use as a welding gas. Liquefied gas enters the heat exchanger at (7) to a manifold at the base of the vessel.  Here it enters coils (2) in which most of the heat exchange takes place so that gas is collected in an upper manifold leading to exit (8).  The vessel is filled with water, at a temperature of 80 deg C or more, which is agitated by propeller (9) inside the central coil core (11).  Heat is supplied to the water, in the form of steam or electrical energy, through line (3).  Any surplus, cool, water is removed (line not shown).  The operation is controlled by the propeller whose speed, direction of rotation and blade pitch are variable to match the characteristics and flow requirements of the gas, to achieve a given exit temperature.
Patent DE-19817015-A1 (DE)
Title: Method and appliance for producing solid assembly units
Inventor: SCHWOERER ROMAN
IPC: E04C2/06
Filed: 1998-04-17
Abstract: A pre-fabricated, plate-shaped semi-finished product (10) is used as shuttering.  Concrete or other composite material is poured onto the surface (15) of the semi-finished product which forms part of the solid finished element after the concrete or other material is hardened.  The surface of the semi-finished product has attachments (14) for further layers of concrete or other composite material.  At least one side of the semi-finished part has a rim (18,19) protruding from the surface used as shuttering surface.  Metal tension cords (24) are cast in the concrete.
Patent DE-19817768-A1 (DE)
Title: Process to determine the pH and rH values of a homogenous substance consisting of two or more food ingredients
Inventor: MIEG CHRISTIAN
IPC: G01N33/02
Filed: 1998-04-21
Abstract: An electrochemical process measures the pH (acidity / alkalinity) and the rH (redox potential) values of a homogenous substance consisting of two or more food ingredients. The ingredients are milled and homogenized and the electrochemical measurements are made in the presence of a defined dose of gaseous oxygen. An Independent claim is also included for an apparatus for carrying out the above method.
Patent DE-19817902-A1 (DE)
Title: Method of strengthening the filing hole edges of paper or light cardboard sheets
Inventor: MAKRUTZKI WILFRIED
IPC: B29C65/02
Filed: 1998-04-22
Abstract: The method involves transporting the paper (46) or cardboard through an associated arrangement and applying the strengthening ring (4.1) and punching the hole for each hole during the same operating step. The paper or cardboard is moved stepwise to the punch, a strip (4) of strengthening rings is positioned, a ring is punched out and stuck onto the paper or cardboard, the hole is punched and the tool returns to its starting position.  The paper or cardboard is transported out of the arrangement An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19818801-A1 (DE)
Title: Game of skill or chance for public entertainment
Inventor: OETJEN DETLEV MATHIAS
IPC: A63F7/07
Filed: 1998-04-27
Abstract: The smooth preferably slate board has preferred dimensions of 400 x 400 x 22 mm and is scored with lines to show the playing areas and scoring panels. The board rests on a two-piece support and can be turned over to give a different playing surface. The lines are white or other appropriate color and the game is played by metal washer type counters diameter 1 cm less than the board line interval. The board is transportable and the wooden support is sized 550 x 450 x 980 mm.
Patent DE-19820330-A1 (DE)
Title: Purification of n-butyl chloride used in production of organo-metallic compounds, pharmaceuticals and plant protectants
Inventor: OSTERHOLT CLEMENS
IPC: C07C17/383
Filed: 1998-05-07
Abstract: Purification of n-butyl chloride to more than 90 % purity from a mixture with other 1-4C alkyl chlorides, 1-4C alcohols, esters, ketones, nitriles and organic sulphur compounds comprises distilling the mixture and separating high boiling point materials and cooling the distillate, then washing several times with water and dilute alkali.
Patent DE-19821758-A1 (DE)
Title: Paper feed for copier and printer
Inventor: INOUE NOBUO
IPC: B65H29/52
Filed: 1998-05-14
Abstract: The printer/copier has a number of parallel feed paths for the paper sheets and with at least two pivot mounted guide elements (40,41) which can be moved between a guide position for the sheets and an open position for access to remove blocked sheets. The guide elements are moved by a control mechanism (54) which also controls the setting of the return feed mechanism, for duplex output. The control element lifts the printing/pressure elements off the paper feed to enable blocked paper sheets to be removed with ease.
Patent DE-19823336-A1 (DE)
Title: Procedure for utilising kinetic energy of champagne bottle cork
Inventor: FINKENWIRTH PETER
IPC: F03G7/00
Filed: 1998-05-26
Abstract: The procedure for utilising the kinetic energy of a champagne bottle cork(9) entails using  a sleeve(3) within which is located a novelty item(8), the open end of the sleeve being pushed over the cork so that the cork at least partially protrudes into the sleeve.  The cork, when released from the bottle, by its kinetic energy ejects the novelty item upwards out of the sleeve. An Independent claim is included for a device which utilises the kinetic energy of a champagne bottle cork which comprises the aforementioned sleeve containing a novelty item and which is pushed over the cork by its open end.
Patent DE-19829689-A1 (DE)
Title: Producing permanent press pleats in continuous fabrics by compression in stuffer box
Inventor: LEIKAM MANFRED
IPC: D06J1/00
Filed: 1998-07-02
Abstract: Fabric (2) is guided into an inclined inlet section (8) and forced by a reciprocating ram (4) into a heated stuffer box (3) through an entrance section (6). Compressed air is blown into the ram (4) to emerge from perforations at its end, as well as into the inlet section (8) through perforations (16). The air escapes through perforations (11) in the transfer section (7).
Patent DE-19834727-A1 (DE)
Title: Pilotanlage für die Wasseraufbereitung
Inventor: BILITEWSKI URSULA
IPC: C02F9/00
Filed: 1998-07-31
Abstract: Eine Pilotanlage für die Wasseraufbereitung mit verschiedenen hintereinandergeschalteten Aufbereitungseinheiten sowie daran vorgesehenen Meß-, Probenentnahme-, Eindosierungs- und/oder Abzugsstellen (16, 34, 48, 50) kennzeichnet sich dadurch, daß sie in miniaturisierter Form für einen Wasserdurchsatz zwischen lediglich etwa 1 und 10 ml/min aus Modulen (2, 4, 6, 8, 10) aufgebaut ist. Die Module können bedarfsweise mit entsprechenden Wasserproben labormäßig getestet werden, ebenso wie auch die gesamte Anlage mittels am Ort des Wasservorkommens entnommener Wasserproben im Labor betrieben werden kann. Zweckmäßigerweise ist die Anlage indessen mobil gestaltet.
Patent DE-19835138-A1 (DE)
Title: Verfahren zum Trennen von wenigstens einem ggf. in einer Strangpresse hergestellten Werkzeugprofil
Inventor: KELLER CHRISTOPH
IPC: B23D45/02
Filed: 1998-08-04
Abstract: Bei einem Verfahren zum Trennen von wenigstens einem, ggf. in einer Strangpresse hergestellten Werkstückprofil (1), insbesondere Aluminiumprofil, mit einer Sägeeinrichtung (19), welche auf einem Gestell (5) entlang einer X-Achse oberhalb einer Transporteinrichtung (2) für Werkstückprofile (1) verfahren wird, wobei eine Säge (13) gegenüber der Sägeeinrichtung (19, 25) in einer X-Richtung und/oder Y-Richtung oberhalb der Transporteinrichtung (2) für Werkstückprofile (1) verfahren wird, wird zum Trennen zumindest eines Werkstückprofils (1) zumindest ein Sägetisch (15) in eine Transportebene (20) der Transporteinrichtung (2) für Werkstückprofile (1) eingefahren, wobei anschließend das zumindest eine Werkstückprofil (1) über den zumindest einen Sägetisch (13) eingefahren und anschließend durchtrennt wird.
Patent DE-19835258-A1 (DE)
Title: Integrated circuit with built-in self-test device
Inventor: KAISER ROBERT
IPC: G11C29/18
Filed: 1998-08-04
Abstract: Integrated circuit includes a self-test device (1) and a program store (2) connected to at least one external terminal (3) of the circuit for loading an external test program (T) into the program store. The self-test device (1) is connected to the program store (2), and carries out a test program (T) loaded into the program store as a sequence of program commands (C) according to address.  The input (4) of the self-test device (1) receives an interrupt signal (I) for interrupting a test program (T) already being carried out, where the address-sequential program commands (C) of the test program are not carried out by the self-test device, cut a program jump within the test program is carried out, via the interrupt signal.
Patent DE-19835903-A1 (DE)
Title: Kit attaching additional areas to table, includes flange and connector attaching outboard vertical rod, carrying height-adjustable horizontal bracket supporting surface to carry objects.
Inventor: FIEGL TOMAS
IPC: A47B17/03
Filed: 1998-08-07
Abstract: Under the panel (2) forming the table, especially near the corner, a flange (4) is attached. A horizontal connector (6) for a vertical rod (8) is attached to the flange, being especially integral with it. A continuously-adjustable carrier (10) is fastened to the outboard rod (8), and supports a base (13) to carry objects.
Patent DE-19838233-A1 (DE)
Title: Diebstahlwarnanlage für Kraftfahrzeuge
Inventor: DIEHL PETER G
IPC: B60R25/10
Filed: 1998-08-22
Abstract: Die Erfindung bezieht sich auf eine Diebstahlwarnanlage für Kraftfahrzeuge mit zumindest einem am Fahrzeug angeordneten Neigungssensor, dessen Signale bei in Betrieb befindlicher Diebstahlwarnanlage von einer Steuereinheit ausgewertet werden, derart, daß bei signifikanten Änderungen der Fahrzeugneigung Alarm ausgelöst wird, wobei der Neigungssensor eine fest mit einem Fahrzeugscheinwerfer verbundene "Wasserwaage" ist, die des weiteren Funktionen bei der Scheinwerfereinstellung erfüllt.
Patent DE-19839076-A1 (DE)
Title: Positioning of the tool heads of a multi head machine tool involves coupling the carriages, moving them together to a target position, decoupling and positioning them relative to one another, and then re coupling them
Inventor: GLASER SIEGFRIED
IPC: C03B33/027
Filed: 1998-08-27
Abstract: Carriages (7,8,9,10,11) provided with cutting heads (12,13,14,16) are coupled to one another to form a compound unit. The carriages are taken to a predetermined target position on the bridge (5) which is movable along the longitudinal machine tool axis (4). There they are decoupled from one another and clamped in place with the exception of the last, driven carriage (7). The positioned and fixed carriages are coupled to one another to form a compound unit. The clamping of the coupled carriages is released so that the compound unit in its entirety is movable along the longitudinal bridge axis (6). Also claimed is the positioning apparatus consisting of means to couple the carriages to one another and for clamping them in place on the bridge.
Patent DE-19842250-A1 (DE)
Title: Verfahren zur Bestimmung des Abstandes zwischen einem Objekt und einer sich örtlich verändernden Einrichtung, insbesondere einem Kraftfahrzeug
Inventor: HASLER GREGOR
IPC: G01S15/931
Filed: 1998-09-15
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung des Abstandes zwischen einem Objekt und einer sich örtlich verändernden Einrichtung, insbesondere einem Kraftfahrzeug, bei welchem ein an dieser Einrichtung angeordneter erster und zweiter Sensor ein Signal abgibt, welches von dem Objekt reflektiert wird und das reflektierte Signal von dem das Signal aussendenden Sensor und dem jeweils anderen Sensor empfangen wird und eine Auswerteeinrichtung die Laufzeiten zwischen dem Aussenden des Signals und dem Empfangen des Signals für jeden Sensor bestimmt und daraus alle möglichen Positionen des Objektes zur örtlich veränderlichen Einrichtung bezogen auf den Sensor ermittelt, wobei aus den übereinstimmenden Positionen der Messungen der Abstand zum Kraftfahrzeug bestimmt wird. DOLLAR A Bei einem Verfahren, bei welchem bei minimaler Auswertezeit ein hochgenaues Ergebnis der Abstandsmessung ermöglicht wird, ermittelt die Auswerteeinrichtung aus den Meßdaten in einem ersten sehr genauen Auswerteschritt übereinstimmende Position und bestimmt anschließend aus den verbliebenen, unverifizierten Meßdaten in einem zweiten, weniger genauen Auswerteschritt weitere übereinstimmende Positionen.
Patent DE-19842374-A1 (DE)
Title: Method of controlling a drive unit in an internal combustion engine by determining in which of several input ranges a measured signal parameter falls
Inventor: FUNCKE GUIDO
IPC: F02D45/00
Filed: 1998-09-16
Abstract: The method involves detecting at least one measured signal parameter which has at least one end value, whose value controls the drive unit. A standard value for this parameter is provided. In dependence on this standard value the measured parameter is converted into a relative measurement parameter. The method involves determining the range in which the end value of the parameter achieved within a predetermined time, falls. The standard value is determined from a base value associated with this range.  Independent claims also cover an apparatus for carrying out the method.
Patent DE-19842727-A1 (DE)
Title: Device for support and fixation of rifle has two yoke legs parallel 10cm apart and connected by rearward extension surfaces with block
Inventor: DOBLER HUBERT
IPC: F41A23/02
Filed: 1998-09-18
Abstract: The rifle can be supported and fixed by a device which has two yoke legs (11,12), which are parallel and 10cm apart, being connected by rearward extension surfaces with a block (13). The legs have location surfaces (15,15') and attachment surfaces (14).  In the block, a bore (17) is provided through which a first shaft (16) is fitted and is rotatably located. The shaft forms an axis of a multi-axis suspension of the device. The shaft is upwardly fixed to a platform (19), i.e. in the direction of the rifle and downwards and backwards, i.e. to the end remote from the rifle. The platform is of one-piece construction upwardly with a cylinder (20), which has a horizontal bore, through which the shaft is fitted.
Patent DE-19849801-A1 (DE)
Title: Controlling brightness of illuminated switches in motor vehicle by reducing brightness when headlights are switched on
Inventor: ANDERS PETER
IPC: B60Q3/04
Filed: 1998-10-29
Abstract: When the vehicle headlights are switched on, the brightness of the illuminated switches is reduced. When the headlights are switched off, the brightness of the illuminated switches is increased. The switch for the headlights (1) is logically connected to the illuminated elements (2) of switches so that this brightness control occurs. The brightness of displays is similarly controlled.
Patent DE-19850324-A1 (DE)
Title: Process for automatic imaging of target system neutral control technology planning output into target system specific control technology structures
Inventor: KIRMAIR STEFAN
IPC: G05B23/02
Filed: 1998-11-02
Abstract: Process is based on use of a data processing system for automatic conversion of a neutral control technology planning event into a concrete process control system.  Process involves: use of IT based imaging mechanisms and steps for conversion of function components with the help of the knowledge editors and storage of the results in the plant; input and storage of a target specific control technology system; entry of target system neutral structures and; output of the results generated by the previous steps.
Patent DE-19850741-A1 (DE)
Title: Trash removal from opening roller in open-end spinning units
Inventor: ROTTMAYR JOHANN
IPC: D01H4/36
Filed: 1998-11-04
Abstract: A first air stream (L1) is drawn towards the opening roller (10) by suction from the spinning device. Heavy trash particles are ejected from the opening roller (10) in a direction (f2) opposite to this stream and are removed by a second stream (L2) generated by a fan (42). The trash is deposited in a filter (43) and the air is returned as a pressure stream (40) to the spinning unit.  Independent claims are also included for the following: a) A trash removal arrangement with a suction line (41) connected through a fan (42) to a pressure line (40) that returns the air through an inlet (400) to the trash chamber (2); b) a trash chamber (2) with an air inlet (3) into a wall (201) that has a second section (200) set back to clear the trajectory (f2) of the trash particles; c) a trash chamber (2) with walls (20,21) angled to ensure that the trash particles are directed towards the air stream (L2).
Patent DE-19851498-A1 (DE)
Inventor: SOCZKA-GUTH THOMAS
IPC: H01M8/1086
Filed: 1998-11-09
Abstract: A composition containing (A) 30-99.5 wt% sulfonated aromatic polyether-ketone with an ion exchange capacity of 1.3-4.0 meq (-SO 3H)/g polymer and (B) 0.5-70 wt% polybenzimidazole. Independent claims are also included for (a) sulfonated aromatic polyether-ketones of the PEK type with an ion exchange capacity as above; (b) membranes containing this type of PEK or the above composition; (c) a process for the production of these membranes by dissolving a salt of (A) and polymer (B), or the PEK-type polymer, in a suitable solvent, especially dimethyl sulfoxide, N,N-dimethylformamide, N,N-dimethylacetamide or N-methyl-2-pyrrolidone (NMP), and forming a membrane from the solution by known methods such as casting, spreading, spraying or spin-coating.
Patent DE-19854813-A1 (DE)
Title: Drill crown for rotary percussive drill rod has crown inner part surrounded concentrically by crown outer part, with crown inner part axially displaceably and non-rotatively connected with rotary percussive drill rod
IPC: E21B10/40
Filed: 1998-11-27
Abstract: The rotary percussive drill rod (4) has a drill crown (1), the inner part (2) of which is concentrically surrounded by a crown outer part (3). The crown inner part is axially displaceably and non-rotatively connected with the rotary percussive drill rod. The rotary and striker energy transmitted from the drill rod to the drill crown is converted into a drill advance to the drill hole sole.  On the face side (14,20) of the drill crown facing the drill hole sole are arranged cutting and striker components (19) together with flushing channels (12,13,15,18).
Patent DE-19859571-A1 (DE)
Inventor: SALEIN MATTHIAS
IPC: D06F23/02
Filed: 1998-12-22
Abstract: The invention relates to an inclined cylindrical washing machine drum (7). Said drum has washing carriers (1) wherein a liquid (9) which has been scooped out can be raised and then sprinkled onto the washing inside the drum (7) from a raised position while the drum is rotating. When the liquid level is low as a result of the inclined position of the drum, liquid (9) is only guided into part of the carriers (1). Run-off ramps (2) which are horizontally oriented or present a slope when the carriers (1) are in their highest position are provided inside the carriers (1). On said run-off slopes, the scooped-out liquid (9) flows into the direction in which the axis of rotation (8) of the drum ascends. This ensures that despite the limited scooping area, the scooped-out detergent solution (9) in the carrier (1) is distributed over a larger section and sprinkled more evenly in the inside of the drum. Consequently, the external shape of the carriers (1) need only be modified slightly or not at all.
Patent DE-19901911-A1 (DE)
Title: Exercise book for practicing writing and drawing has transparent pages for writing on and with printed underlay pages for the patterns
Inventor: SCHNEIDER RODICA
IPC: G09B11/06
Filed: 1999-01-19
Abstract: An exercise book (A-F) for practicing handwriting and drawing has transparent pages on which to write and draw and with opaque printed pages for the master patterns. The printed pages can be removed and stored in a wallet section of the book for future reuse. The book can be provided with filing tags to hold the pages in the required order. The transparent pages can be cleaned off for reuse, or can simply be replaced.
Patent DE-19905384-A1 (DE)
Inventor: MINDE WALTER
IPC: G01K3/06
Filed: 1999-02-10
Abstract: The invention relates to a sensor, especially a temperature sensor and to a method for its production. The inventive sensor comprises a measuring element (12) and a plurality of connecting elements (14, 16) which are configured as electric supply leads and/or thermal conductors and which are linked with the measuring element (12) via a respective point of contact (22, 26). The aim of the invention is to simplify the production of such a sensor and to improve its mechanic stability. To this end, the connecting elements are produced from sheet metal blanks (14, 16) and said blanks are statically spaced apart from one another by a formed-on plastic support structure (18).