baber/WOPTO huggingface dataset:
Patent DE-19836330-A1 (DE)
Title: Scraping workpiece surfaces for production of lubricating groovelets in large numbers
Inventor: KINBARA YOSHIHIDE
IPC: B23K26/08
Filed: 1998-08-11
Abstract: Scraping surfaces of workpieces to form depressions using laser. The apparatus for scraping surfaces of a workpiece (W) to form depressions on it through removal of sections of material by melting or evaporation by means of a laser beam (L) includes a laser oscillator (1), a beam bundling lens (3) and a way of producing relative motion between the laser beam and the workpiece.
Patent DE-19836404-A1 (DE)
Title: New benzimidazolonyl-substituted 3-azabicyclo (3.2.0) heptane derivatives, useful e.g. as neuroleptics, antidepressants, hypnotics and sedatives
Inventor: STEINER GERD
IPC: C07D403/06
Filed: 1998-08-12
Abstract: (1S,5R,6S)-exo-1-(2-(6-(4-Phenyl-3-azabicyclo (3.2.0) heptan-3-yl)-ethyl)-3-alkyl-2H-1,3-dihydrobenzimidazol-2-ones (I) are new.  Aza-bicycloheptane derivatives of formula (I) and their acid addition salts are new.  R1  = F or Cl;  R2  = 1-3C alkyl;  R3  = H, F or Cl.
Patent DE-19837647-A1 (DE)
Title: Hydrostatic machine comprises cylinder drum in which bores are formed in which pistons are movable, pistons having hollow space surrounded by wall
Inventor: MOEBIUS CHRISTIAN
IPC: F04B1/12
Filed: 1998-08-19
Abstract: The piston walling (27) has a narrowed formation (29) which when the piston is subject to axial stress arches outwards radially elastically. The narrowed formation is formed by a ring groove (30) on the inside of the piston wall facing the hollow space (20). The ring groove has no edges, but is characterized by radii (31,32,33) forming transition areas.  The narrowed formation is so arranged axially in the piston walling, that during the complete piston stroke it is always within the corresponding cylinder bore (11). In the cylinder bore is a leak channel, which extends from a narrowed formation of a cylinder liner to a leak chamber.
Patent DE-19839856-A1 (DE)
Title: Präparationsmittel
Inventor: MEYERS FRANZ
IPC: C09C3/04
Filed: 1998-09-02
Abstract: Präparationsmittel für die Weiterverarbeitung in synthetischen Polymeren bestehen aus feinteiligen, anorganischen Pigmenten und/oder Füllstoffen. Solche Präparationsmittel lassen sich mit geringem Aufwand homogen dispergieren, wenn diese in einer organischen Substanz eingebettet sind.
Patent DE-19855719-A1 (DE)
Title: Tafel
Inventor: NEULAND ERICH
IPC: A47B97/04
Filed: 1998-12-03
Abstract: Bei einer Tafel (1) sind Zusatzteile (4, 5, 8) durch Clipse (6, 7, 9, 10) lösbar an einem eine Tafelfläche (2) einfassenden Profilrahmen (3) befestigt. Dadurch kann man die Zusatzteile (4, 5, 8) bequem von der Tafel (1) entfernen und für unterschiedliche Verwendungszwecke der Tafel (1) gegen unterschiedlich gestaltete Zusatzteile (4, 5, 8) austauschen.
Patent DE-19855782-A1 (DE)
Title: Gauge, for an optical position measuring device, comprises a carrier with diffractive graduations and markings produced by the same process technology
Inventor: SPECKBACHER PETER
IPC: G01D5/38
Filed: 1998-12-03
Abstract: A gauge comprises a carrier with diffractive graduations (2) and markings (3).  An Independent claim is also included for production of the above gauge, in which the diffractive graduation structure (2) and marking (3) are produced by the same process technology.
Patent DE-19856302-A1 (DE)
Title: Hydraulic brake installation, especially for locking protection control has valve arrangement which independently of operation of brake pressure control valve connects auxiliary pressure source to pressure chamber
Inventor: VOLZ PETER
IPC: B60T8/44
Filed: 1998-12-07
Abstract: A hydraulic brake installation, especially for locking protection control, consists of a servo-supported brake pressure transmitter to which wheel brakes of a front and rear axle of a car are connected with an auxiliary pressure source that consists of a pump and a store with at least one booster piston guided in sealing fashion in a housing arrangement of the brake pressure transmitter. The piston bounds a hydraulic pressure chamber with an end face. A brake pressure control valve in the brake pressure transmitter adjusts the auxiliary pressure in the pressure chamber according to an operation of the pedal, with a first connection to the brake pressure transmitter that is connected to the auxiliary pressure source, with a second which leads to a pressure-free reservoir and a third connection which is provided for detecting the pressure adjusted in the pressure chamber. A valve arrangement (7) is provided which independently of the operation of the brake pressure control valve (13) connects the auxiliary pressure source to the pressure chamber (4).
Patent DE-19859110-A1 (DE)
Inventor: LINDHOFER HORST
IPC: A61K39/395
Filed: 1998-12-21
Abstract: According to the invention, an intact bispecific or trispecific antibody is provided which comprises at least the following properties: a) binding to a T cell; b) binding to at least one antigen on a target cell; c) binding by the Fc portion thereof (in bispecific antibodies) or by a third specificity (in trispecific antibodies).The antigen can be induced and is not found on the target cell in a non-induced state (normal state) or it exists in a low number that is insufficient to destroy the target cell.
Patent DE-19903515-A1 (DE)
Title: Insertion plate for pipe system has peripheral edge with connecting arrangement on at least one side for connection to compensation strip and/or other insertion plates for larger insertion plates
Inventor: BAUER PETER
IPC: F16L5/14
Filed: 1999-01-29
Abstract: The insertion plate consists of one or more interconnected insertion plate elements (E1), which can contain multiple parts, connected directly or via an intermediate frame to the shaft or similar. The insertion plate peripheral edge (3) has a connecting arrangement (35,36) on at least one of its four sides for connection to a compensation strip and/or other insertion plates for larger insertion plates.
Patent DE-19903525-A1 (DE)
Title: Zerlegungseinrichtung für Altgeräte
IPC: B02C13/28
Filed: 1999-01-29
Abstract: Zum Aufschluss von aufzubereitenden Gegenständen ist eine Aufbereitungseinrichtung vorgesehen, die dazu eingerichtet ist, den vorhandenen Verbund zwischen unterschiedlichen Materialien des Gegenstands aufzulösen. Diese Aufbereitungseinrichtung weist einen Aufschlussraum mit einem darin umlaufenden Schleuderwerkzeug auf. Der Aufschlussraum ist von einer Wandung umschlossen, die wenigstens bereichsweise mit Vorsprüngen versehen ist. Dies können Rippen, Zacken, Noppen, Wellen, fingerartige Vorsprünge und dgl. sein. Durch Größenbemessung der Vorsprünge und Gestaltung der Form der Noppen kann sowohl die Zerkleinerung der Teile, die Trennung der stofflichen Bestandteile und die Formung der entstehenden Bruchstücke wunschgemäß beeinflusst werden.
Patent DE-19906196-A1 (DE)
Title: Cylinder liner for an extruder is expanded by a wedge into close contact with the outer casing
Inventor: RUTISHAUSER STEFAN
IPC: B29C48/03
Filed: 1999-02-15
Abstract: A cylinder liner of wear resistant material such as hardened tool steel is used to avoid contamination of the product with abrasion particles. A cylinder liner of wear resistant material such as hardened tool steel is used, especially in food production, to avoid contamination of the product with abrasion particles, to maintain the design play between screw and cylinder and to avoid problems of cracking known to occur in wear resistant coatings. The bore of the liner (7) is of conventional shape to accommodate one, or, as in the case of this illustration, two screws. Designed for easy replacement the liner is split longitudinally along plane (10). The split is a wide, tapered, cut into which a wedge shaped strip (8) is fitted from the inside so that, as the wedge is withdrawn by screws (14) it opens the cut. Screws (14) fits through counterbores in the outer casing. Long screws are used to provide some elasticity to compensate for strain changes due to differential temperatures. Alternatively cup washers could be used.
Patent DE-19910291-A1 (DE)
Title: Measuring cell for determining of samples using in electromagnetic radiation has an inlet window, outlet window and a sample holder
Inventor: FEHLINGS MICHAEL
IPC: G01N21/3563
Filed: 1999-03-09
Abstract: The sample holder (8) is capable of accepting at least two samples and can be moved without opening the measuring cell, in which series of samples can be subjected to incident radiation from the inlet window (34a) in the sample holder (8).  Measuring cell contains an inlet window (34a) for entry of incident radiation, an outlet window (34b) for exiting deviated radiation and a sample holder (8). An Independent claim is included for a spectroscopic process on a sample which is in a fluid medium.
Patent DE-19911457-A1 (DE)
Title: Compression band for round baler to compress refuse; has spaced compression band components rigidly connected by connection components having flexible middle areas
Inventor: BAUR WOLFGANG
IPC: B30B9/30
Filed: 1999-03-15
Abstract: The compression band has a number of spaced compression band components (1), connected in a chain by connection components (2), which are at least flexible. The connection components extend between the transverse sides of the compression band components and have a separate connection point for each component. The connection points prevent relative movement about an axis parallel to the transverse sides between the compression band component.  An Independent claim is included for a round baler for refuse, incorporating the pressing band.
Patent DE-19912294-A1 (DE)
Title: Vehicle windscreen washing system has an additional tank to collect caught rain water to fill the water tank automatically without manual topping-up
Inventor: FEIERABEND DIRK
IPC: B60S1/50
Filed: 1999-03-19
Abstract: The vehicle windscreen washing assembly has a water tank (1) which can be refilled, and a pump (3) to force the water to outlet jets which are aligned at the zones covered by the windscreen wipers. The water tank (1) has an additional container (14) linked to it, to collect rain water and transfer caught rain water automatically to the water tank (1). A funnel, at the front of the vehicle, catches rain water while driving, and a trough within the windscreen (6) assembly collects rain water while stationary, to be passed to the additional container (14).
Patent DE-19915188-A1 (DE)
Title: Sliding partition wall running rail has switched branch point for deflecting rollers associated with suspension mountings of wall panels from running surface of running rail
Inventor: JANUTTA REINHARD
IPC: E05D15/06
Filed: 1999-04-06
Abstract: The running rail (18) receives running rollers associated with the suspension mountings (14) of each partition wall panel (10), the running surface for the rollers provided with side guides, with a switched branch point allowing the rollers to be deflected from the running surface in a defined direction. The switched branch point may be operated by an electric setting motor.
Patent DE-19915277-A1 (DE)
Title: Magnesium alloy used e.g. in the manufacture of a wheel rim contains traces of cadmium, copper, iron, nickel and lanthanum and yttrium
Inventor: SEBASTIAN WOLFGANG
IPC: C22C23/06
Filed: 1999-04-03
Abstract: Magnesium alloy contains traces of less than 1.8 wt.% Cd, up to 0.1 wt.% Cu, up to 0.05 wt.% Fe and up to 0.005 wt.% Ni, with further amounts of 0.1-12 wt.% Y and La. The alloy has a compression strength of at least 300 MPa, an energy absorbed in fracturing of at least 40 J and a breaking elongation of at least 16%. An Independent claim is also included for a process for the production of the alloy.
Patent DE-19917418-A1 (DE)
Title: Clamping element for securing items of washing to a washing line, for example comprises two arms which have hollow rectangular cross sections whose longer sides form the boundaries of the clamping slit
Inventor: WALCZAK ANDRZCEJ
IPC: F16B2/10
Filed: 1999-04-18
Abstract: The clamping element with two arms (10a, 10b) of spring-elastic material joined to one another by means of a spring-elastic connector piece (18) is characterized by the fact that both arms have hollow rectangular sections whose longer sides (12) form the boundaries of the clamping slit (16).
Patent DE-19920199-A1 (DE)
Title: Electrical alternating current conductor for high frequency currents has perimeter of cross-sectionally outer surface extended in order to reduce resistance by applying grooves
Inventor: MINKINE VLADIMIR
IPC: H01B7/30
Filed: 1999-05-03
Abstract: Device has the perimeter of its cross-sectionally outer surface extended in order to reduce its resistance. This is achieved by applying grooves. The resistance depends on the number and configuration of the grooves.
Patent DE-19920787-A1 (DE)
Title: Hydrophilic, flexible polyester-polyurethane foam, used e.g. for cleaning sponges or diapers is obtained by reacting polyisocyanate with a polyol component containing a hydrophilic polyester-alcohol
Inventor: CHAKRABARTI SARBANANDA
IPC: C08G18/42
Filed: 1999-05-06
Abstract: A hydrophilic, flexible polyester-polyurethane foam is obtained by reacting (A) polyisocyanate(s) with (B) compound(s) containing at least two hydrogen atoms which can react with isocyanates, in which component (B) contains a hydrophilic polyester-alcohol (B1). Independent claims are also included for (i) a process for the production of this foam material by reacting (A) with (B) as defined above; (ii) hydrophilic polyester-alcohols (B1) obtained by reacting polyfunctional carboxylic acid(s) with at least one monofunctional alcohol (a), one difunctional alcohol (b) and one trifunctional alcohol (c).
Patent DE-19923241-A1 (DE)
Title: Füllstandsregelung für Flüssigkeiten in Druckbehältern
Inventor: KLANE BERND
IPC: G01F23/24
Filed: 1999-05-20
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Ermittlung des Füllstands einer Flüssigkeit in einem Behälter (1). Der Behälter (1) ist mit mindestens zwei Temperatursensoren (T1, T2) ausgestattet und mit einem Medium befüllt, das sich zu einem Teil in der flüssigen Phase und zu einem Teil in der gasförmigen Phase befindet. Die Temperatursensoren (T1, T2) sind so positioniert, daß sich mindestens ein Temperatursensor (T1) an dem Niveau befindet, an dem die Ermittlung des Füllstands durchgeführt wird und mindestens ein Temperatursensor (T2) an einer Stelle im Behälter (1) angebracht wird, an der sichergestellt ist, daß der Temperatursensor (T2) von Flüssigkeit umgeben ist. Die Differenz der Meßwerte der Temperatursensoren (T1) und (T2) wird mit einem festgelegten Sollwert verglichen. Dieser Vergleich erlaubt es, Rückschlüsse auf den Unterschied in der Wärmeleitfähigkeit des die Sensoren (T1, T2) umgebenden Mediums zu ziehen und auf diese Weise den Füllstand zu bestimmen. Mit Hilfe dieses Vergleichs und einer geeigneten Meß- und/oder Regeleinrichtung (2) kann der Füllstand bestimmt, gemessen und/oder geregelt werden. Die Erfindung eignet sich insbesondere auch zur Messung und/oder Regelung des Füllstands kryogener Flüssigkeiten, beispielsweise flüssigen Stickstoffs, in Druckbehältern bei tiefen Temperaturen.
Patent DE-19926962-A1 (DE)
Title: Dishwasher with height-adjustable basket
Inventor: FUMAGALLI SILVANO
IPC: A47L15/23
Filed: 1999-06-14
Abstract: The dishwasher has a height adjustable basket (5) in its washing chamber (1) and a device for delivering the rinsing water to the basket with a liquid line (9) fixed to the chamber, a rinsing water line (10) to a spray arm attached to the basket and a coupling between the liquid line and the rinsing water line. The coupling has first and second elements (11,12). The first element has an elongated water passage opening enclosed by a seal and with a height essentially equal to the maximum movement of the basket within the chamber. The second element has a flange whose height is at least equal to twice the maximum basket movement.  The seal ensures the sealing of the coupling by engaging the flange surface.
Patent DE-19930465-A1 (DE)
Title: Electric instrument with cooling unit and semiconductor component
Inventor: YAMAMOTO OSAMU
IPC: H05K7/20
Filed: 1999-07-01
Abstract: The cooling unit is mounted revolving at a casing (40) which carries the unit, in such way, that it can be inserted in the casing and can be removed from it. The cooling unit and the electric component are preferably assembled on an assembly element arranged in the casing. The instrument comprises a cooling unit (10) with a cooling device, as well as a semiconductor component (5) and an electric component (6, 7, 15), which are arranged respectively on two opposed sides of the cooling device.
Patent DE-19930779-A1 (DE)
Title: Micromechanical component has stop spring mounted on substrate via second flexural spring device with higher flexural stiffness that first flexural spring device for seismic mass
Inventor: PINTER STEFAN
IPC: G01P15/18
Filed: 1999-07-03
Abstract: The component has a seismic mass (3) spring-mounted on a substrate via a first flexural spring arrangement and that can be deflected in at least one direction by an acceleration that is limited by a stop arrangement with at least one stop (51) spring-mounted on the substrate via a second flexural spring device (50) with a higher flexural stiffness that the first flexural spring device.
Patent DE-19932178-A1 (DE)
Title: High-velocity burner for furnaces serving for steel production
Inventor: MACARIO FEDERICO
IPC: C21C5/46
Filed: 1999-07-09
Abstract: The burner incorporates a pneumatic operating unit (6) provided with a movable element (7) which is connected to closure elements (8,9). The closure elements open and close the fuel channel (4) and the channel (5) for an oxygen carrier medium. A pressurized fluid for operating the element (7) is supplied to the pneumatic operating unit (6).
Patent DE-19934124-A1 (DE)
Title: Manufacturing LCDs involves applying electric field during display cell filling process, nematic liquid crystal medium in display cell is homeotropically oriented when in rest state
Inventor: HECKMEIER MICHAEL
IPC: C09K19/02
Filed: 1999-07-23
Abstract: The method involves applying an electric field during the filling process with a field strength of 0.1 to 50 Volts per micron. A nematic liquid crystal medium that is used in the display cell is homeotropically oriented when in the rest state. The liquid crystal material is dielectrically negative.  An Independent claim is also included for the use of a LCD, and for a LCD.
Patent DE-19934697-A1 (DE)
Title: Proportional valve has sliding element bearing points arranged on opposite side of valve from coil, that is in hydraulic section, so armature protrudes into coil chamber
Inventor: MAYR KARLHEINZ
IPC: G05D16/20
Filed: 1999-07-23
Abstract: The valve has an electric coil producing a magnetic field and an armature mounted to move within a coil chamber and connected via the armature axle to a hydraulic sliding valve element. The valve is divided by a magnetic interface into electrical and hydraulic sections. The sliding element (3) bearing points (1,2) are arranged on the opposite side of the valve from the coil (4), i.e. in the hydraulic section, so that the armature (5) protrudes into the coil chamber.
Patent DE-19936046-A1 (DE)
Title: The fixture for two relatively moving objects consists of a cylinder containing piston rod and piston, piston ring, radially elastic supports and temperature equalizers
Inventor: KOCH KLAUS
IPC: F16F9/52
Filed: 1999-07-30
Abstract: The fixture (1) comprises a cylinder (3) containing an axially movable piston rod (5) and piston (7). The piston has a basic body (13) and divides the cylinder into two working compartments (9,11) by means of a piston ring (23). A valve element moves towards the piston's basic element and joins the two working compartments and is connected to radially elastic supports (47) possessing a temperature equalizing appliance.  The temperature equalizer, when the temperature deviates from a reference temperature, exerts a controlling torque on the supports, so that with low temperatures the connection between the supports and the at least one support surface (49) has a lower support force than with higher temperatures.
Patent DE-19936326-A1 (DE)
Title: Auxiliary circuit board with screen on both sides, includes spring clip for insertion into hole in main circuit board, simplifying and economizing attachment
Inventor: MAEDA OSAMU
IPC: H05K1/14
Filed: 1999-08-02
Abstract: First and second screening plates (12, 14) are connected together through the circuit board (20), covering corresponding areas on each side. A spring section (34) low on the first screening plate (12) can be inserted into a hole in the main circuit board (not shown).
Patent DE-19937729-A1 (DE)
Inventor: CZIOLLEK JOACHIM
IPC: D01D5/16
Filed: 1999-08-10
Abstract: The invention relates to high-strength polyester threads consisting of a polyester component, 0.1 to 2.0 wt. % of an incompatible, thermoplastically processable, amorphous polymer additive with a glass transition temperature of 90 to 170  DEG C and a ratio of melt viscosity to the polyester component of 1:1 to 7:1; and 0 to 5.0 wt. % usual additives. The polymer additive is present in the fibres in the form of fibrils with a diameter of </= 80 nm. The invention also relates to a method for producing these yarns by static mixing, the polyester components and the polymer additive and optionally, the usual additives, being sheared; and spinning at a drawing-off speed of > 700 m/min to produce the threads, which are then stretched, thermofixed and wound, the stretching ration being at least 1:5.
Patent DE-19942085-A1 (DE)
Title: Drive system for motor vehicle has current carrying arrangement mounted at least partly in oil sump housing for electrically connecting at least two electrical components outside oil sump
Inventor: METZ ANDREAS
IPC: F01M11/00
Filed: 1999-09-03
Abstract: The system has an internal combustion engine (1), an oil sump (4) connected to the engine and a current carrying arrangement (6-9) for electrically connecting at least two electrical components that are both mounted outside the oil sump. The current-carrying arrangement is mounted at least partly within the housing of the oil sump.  An Independent claim is also included for an oil sump.
Patent DE-19942665-A1 (DE)
Title: Frequency modulation continuous wave radar apparatus determines highest amount of frequency shifts of spectrum match, based on which rest condition of target is evaluated
Inventor: TAMATSU YUKIMASA
IPC: G01S13/931
Filed: 1999-09-07
Abstract: Several frequency shifts are set up based on velocity of the vehicle which mounts FMCW radar. Evaluation unit evaluates degree of spectrum match for rising and falling spectrum corresponding to frequency shifts based on which highest amount of frequency shifts of spectrum match is determined. Based on rising and falling spectrum corresponding to the amount of shifts, rest state of target is detected.  An Independent claim is also included for recording medium.
Patent DE-19945119-A1 (DE)
Title: Verfahren zum Navigieren eines bodengebundenen Fahrzeugs
Inventor: JONG CORNELIS DICK DE
IPC: G01C22/02
Filed: 1999-09-21
Abstract: Es wird ein Verfahren zum Navigieren eines bodengebundenen Fahrzeugs angegeben, bei dem eine Weglängengröße mit Hilfe der Umdrehungsanzahl eines Rades (4) gemessen wird. DOLLAR A Hierbei möchte man genauere Grundlagen für die Navigation verwenden können. DOLLAR A Die Weglängengröße wird mit Hilfe von mindestens einem externen Positionsgeber (6) kalibriert.