baber/WOPTO huggingface dataset:
Patent DE-19730941-A1 (DE)
Title: Multi layer optic fibre insulation
Inventor: SHUBBAR ABDUL AMIR RADHI
IPC: C03C25/1065
Filed: 1997-07-18
Abstract: For the continuous prodn. of the insulation for an optic fibre (1), an initial thin barrier layer (3) is applied of radiation-hardening silicon acrylate which is then set by ultra violet radiation.  The optic fibre is covered by a further layer of a soft material, (4) which is hardened by ultra violet radiation, followed by a further layer (5) which is set by ultra violet or an extruded nylon layer.
Patent DE-19733107-A1 (DE)
Title: Method of checking lambda probes of IC engine
Inventor: ROESEL GERD DR
IPC: F02D41/12
Filed: 1997-07-31
Abstract: The method involves checking that the engine (10) is in the thrust cut-off operating state, then measuring the switching time within which the probe (19) output signal changes from a voltage representing a rich mixture to one representing a lean mixture.  The switching time is normalised depending on the air mass flow fed into the engine and the normalised time is compared with a limit value to evaluate the functionality of the probe.
Patent DE-19734942-A1 (DE)
Title: Positioner with three rigid mounting elements joined as system
Inventor: GUS PETER DIPL ING
IPC: F21V21/26
Filed: 1997-08-12
Abstract: The positioner has at least three rigid mounting elements (4-6) which can be joined into a system (105). A sprung elastic holder for an object is joined to the first two mounting elements. The third mounting element forms a thrust bearing for the holder. The mounting elements are arranged in a circle (103), rectangle, triangle, right-angle, curve or row. Connections (101) connect the mounting elements electrically and have flat lighting-arms (13) with end light (13.1) each with a flat conductor (16) on each side.
Patent DE-19736092-A1 (DE)
Title: Short conveyor belt for tunnelling and mining
Inventor: POHLE HELMUT
IPC: B65G21/20
Filed: 1997-08-20
Abstract: A short conveyor assembly (1) for mining or tunnelling has a rubber belt (25) over a dust and debris capture bin (2). At each end the belt reverses direction over rollers (4,5) whose relative position adjusts the belt tension. The belt is otherwise unsupported by rollers and both the upper (42) and lower (43) belt sections run precisely between the end-rollers. The outer surface of the belt has V-shaped raised projections (27") over the width of the belt. The belt runs only a small height above the debris capture bin.
Patent DE-19736303-A1 (DE)
Title: Straightening machine with anvils
Inventor: MITZE MANFRED DIPL ING
IPC: B21D3/10
Filed: 1997-08-21
Abstract: The straightening machine includes an anvil (100) to support the workpiece (W) against the force of the correcting punch. The anvil has a turning threaded part (16) and a non-turning threaded part (20) with the workpiece underlay (22) on it. The threaded parts can be moved on a carriage (13) by a pneumatic cylinder (14). The first threaded part has disks (30, 40) which act with pawls (25, 35) to limit the rotation angle. By repetition of this process, the support height (45) is automatically adjusted to suit the diameter of the workpiece.
Patent DE-19743905-A1 (DE)
Title: Turnbuckle for fixing two parts, especially for panel elements
Inventor: KOBLER ALBERT
IPC: E04B1/61
Filed: 1997-10-04
Abstract: The turnbuckle has a flat disc (14) with at least two clamping tongues (19,20). Tension struts are positioned some distance from the abutment points of the two parts being joined for the disc to grip into.  The disc has a central insertion part for turning in relation to support surfaces in one or both elements. The disc may be S- or Z-shaped, with the tongues formed by the outer parts of the S- or Z-shape, and so that the disc can be turned towards the left or right.
Patent DE-19744865-A1 (DE)
Title: Socket wrench extension device
Inventor: ZERVER HERMANN J
IPC: B25B23/00
Filed: 1997-10-10
Abstract: The device has a polygonal insert part (2) with an axially held pressure transmission element (8) with one journal or key-shaped end (14) for its actuation. The other end forms part of a mechanism to translate an axial movement acting in direction of the insert part, into an outward movement of a locking part (4). The other end of the pressure transmission element has a slope (10) engaging on the radially guided locking part.
Patent DE-19753975-A1 (DE)
Title: Force sensor for e.g. vehicle braking forces
Inventor: ZABLER ERICH DR
IPC: G01L1/12
Filed: 1997-12-05
Abstract: The sensor has a primary winding to which an alternating voltage is applied. A secondary winding is arranged orthogonal to the primary winding. A secondary voltage is induced in the secondary winding in dependence on the force acting on the force sensor. Part of the primary winding is arranged as a compensation winding (30) for compensation of an offset error, parallel to the secondary winding (5) and orthogonal to the primary winding (4).
Patent DE-19800702-A1 (DE)
Title: Shoe holder assembly for releasable ski binding
Inventor: KLUBITSCHKO GERD
IPC: A63C9/08
Filed: 1998-01-10
Abstract: The assembly includes damper means to counteract and dampen the transverse displacements of the shoe holder assembly. The damper means (16) such as plastics pad are supported during damping inside the elasticity area on one side on the shoe holder assembly (3) or on at least one element mounted on same and displaced transversely with same, and on the other side on a component (19) fixed on the ski. The damping elements can be supported on swivel yokes (5) of which two are mounted side by side on the shoe holder assembly and extend in the longitudinal direction of the ski. The swivel yokes are swivel mounted at one end on the fixed component on the ski and at the other end on the base plate (4) of the shoe holder assembly to swivel about a vertical axis relative to the ski.
Patent DE-19808178-A1 (DE)
Title: Conductive plastic compound manufacturing process e.g. for switch
Inventor: NAKAGAWA TAKEO
IPC: C08K7/04
Filed: 1998-02-26
Abstract: A conductive plastic compound comprises (i) a synthetic thermoplastic resin (3); (ii) a lead-free solder (2) which melts during resin plasticisation; and (iii) a metal powder (1) or a mixture of metal powder and short metal fibres to disperse the solder in the resin. Also claimed are: (1) A conductive switch having wiring paths formed by injection moulding the conductive-plastic into an insulating material. (2) A process for manufacturing the conductive switch by injecting a wiring path in an insulator.  (3) An additional process for manufacturing a conductive switch, involves manufacturing a structure with a free-area corresponding to a required wiring path, and injecting the conductive plastic compound into the free-area to form a wiring path within the structure.
Patent DE-19809628-A1 (DE)
Title: Operating drive for automobile electric window, sliding sunroof or adjustable seat
Inventor: KNAB NORBERT
IPC: H02P6/30
Filed: 1998-03-06
Abstract: The operating drive (2) has a reversible electronically-commutated multi-phase motor (3) and a safety cut-out circuit, for preventing an object being trapped by the movable component, which evaluates the variation in a current or voltage signal frequency proportional to the rate of rotation of the motor, obtained from one of the current leads coupled to one of the motor field windings.
Patent DE-19809916-A1 (DE)
Title: Control gear with drive motor for control of temperature valve of motor vehicle's heating and conditioning unit
Inventor: KRUEGER ULF
IPC: F24F11/04
Filed: 1998-03-07
Abstract: The control gear has a cam plate(2) rotatable around a pivot point and with two cam slots(3,4), one on the upper side and one on the lower side, whereby one slot(4) controls the temperature valve(5) and the other(3) controls a water valve.  A component such as a guide pin engages in each slot and either directly or through connecting elements(14,15,19) operates the temperature valve or water valve when the disc is rotated.   An Independent claim is included for a procedure for control of a water valve by means of the proposed mechanism.
Patent DE-19810091-A1 (DE)
Title: On-line process to determine the presence and nature of ionic tensides
Inventor: NUSKO ROBERT
IPC: G01N35/08
Filed: 1998-03-10
Abstract: In a process for the quantitative determination of the presence of ionic tensides, the determination is made without the use of chromatographic separation, using an on-line extraction process. Preferred Features: Anionic or cationic tensides are converted in whole or in part to pairs of ions in an online process using an anionic or cationic ion pair formation reagent. The reagent is provided in surplus quantities. The number of ion pairs formed is proportional to the anionic or cationic tenside. The pairs of ions are extracted in whole or in part into a water-immiscible organic solvent. A portion of the organic phase holding the ion pairs is separated from the mixture using on-line phase separation (PS) and surrendered to a detector which specific properties in the ion pair. After calibration using standard tenside solutions, the system can be used to determine anionic and cationic tensides.
Patent DE-19811988-A1 (DE)
Title: Refrigerated food counter with display surface and cooler
Inventor: WOHLMUTH H
IPC: A47F3/06
Filed: 1998-03-19
Abstract: The display surface (7) can be lowered relative the withdrawal surface (8) by a mechanical and/or hydraulic hoisting device, using a counter (1) opening for the descending surface (7).    The display surface is blown by circulated cooling air at all times and in all positions and passes with clearance through the counter opening, giving a ventilating slot (12) as part of the air duct (16,17). Below the counter (1) the slot (12) adjoins a cooling air baffle (14) to divert the air from the cooler (6) onto the display surface (7), the baffle lowering along with the surface (7).
Patent DE-19814274-A1 (DE)
Inventor: ALGUEERA GALLEGO JOSE MANUEL
IPC: B62D53/08
Filed: 1998-03-31
Abstract: Fifth wheels are used to establish an articulated connection between a truck tractor and a semi-trailer. They consist of a plate (1) which is attached to the truck tractor and generally has at least one arched slideway lining (4a,4b) acting as a bearing surface and fitting into corresponding recesses of the fifth wheel plate (1) where it is fastened. According to the invention, fastening is provided in the form of a positive fit connection, whereby the lower part of the slideway lining (4a, b) and the upper part of the plate (1) have joining elements (6,8) to ensure a rotationally locked positive fit, thus enabling thermal dilation to occur in the fifth wheel plate (1). Preferably, the positive fitting joining elements for the lower side of the slideway lining (4a, b) are configured as ribs (6) extending radially outwards from a virtual centre point (7) and the positive fitting joining elements for the upper side of the fifth wheel plate (1) are configured as complementary grooves (6). Fastening elements such as screws or snap-in connections make sure that the fit remains positive.
Patent DE-19815313-A1 (DE)
Title: Fahrstabilisator für Kraftfahrzeuge
Inventor: BUSCH WERNER
IPC: B60G21/055
Filed: 1998-04-06
Abstract: Für einen Farbstabilisator mit seitlichen, stabilisatorarme tragenden Stegteilen wird ein zwischen den Stegteilen liegender Drehsteller vorgeschlagen, für den die den Stegteilen zugeordneten und von diesen getragenen Flansche stirnseitige Abschlußdeckel bilden.
Patent DE-19816818-A1 (DE)
Title: Vakuumbeschichtungsanlage mit einer Beschichtungskammer, einer Quellenkammer und einer Laserstrahlquelle
Inventor: SCHALAUSKY ROBERT
IPC: C23C14/28
Filed: 1998-04-16
Abstract: Die Erfindung betrifft eine Vakuumbeschichtungsanlage mit einer evakuierbaren Beschichtungskammer für ein zu beschichtendes Substrat und mit zumindest einer hiermit in Verbindung stehenden Quellenkammer für eine Materialquelle für das Beschichtungsmaterial, auf welche ein Laserstrahl einer außerhalb der Quellenkammer angeordneten Laserstrahlquelle durch ein in der Wand der Quellenkammer vorgesehenes Vakuumfenster gerichtet und dabei mittels einer Ablenkeinheit über die Oberfläche der Materialquelle geführt wird. Erfindungsgemäß ist in der Quellenkammer in Strahlrichtung des Laserstrahles betrachtet hinter dem Vakuumfenster eine mittels zumindest eines Stellmotors positionierbare Blende für den Laserstrahl vorgesehen, deren Position an die aktuelle Strahlrichtung durch Korrelation mit der Ablenkeinheit angepaßt wird. Ferner kann hinter dem Vakuumfenster und vor der Blende eine austauschbare Schutzglasscheibe derart angeordnet sein, daß jede erzeugbare Strahlrichtung nicht senkrecht auf deren Scheibenebene auftrifft.
Patent DE-19818671-A1 (DE)
Title: Flowerpot with double bottom
Inventor: FALLERT OSWIN ALOIS
IPC: A01G9/02
Filed: 1998-04-27
Abstract: The new design of flowerpot incorporates a rim (1) and sidewalls (2). It has a second base (6) with walls covering the lower part of the inner walls fixed below its bottom (3). The inner base provides holes (5) for the surplus water to escape into the lower compartment. One of the outer walls has a slot (4) slightly beneath the second base to allow evaporation.
Patent DE-19822631-A1 (DE)
Title: Beschichtungsmittel, die geblockte Polyurethanprepolymere enthalten, und deren Verwendung
Inventor: FIGGE HANS-JUERGEN
IPC: C08G18/08
Filed: 1998-05-20
Abstract: Die Erfindung betrifft ein Überzugsmittel enthaltend zumindest eine OH-funktionelle Bindemittelkomponente und zumindest eine als Vernetzungsmittel funktionierende Verbindungskomponente mit mit einer Pyrazolverbindung geblockten NCO-Gruppen. Sie ist dadurch gekennzeichnet, daß die als Vernetzungsmittel funktionierende Verbindungskomponente erhältlich ist, indem a) ein Polyol oder eine Mischung aus Polyolen mit einem zahlenmittleren Molekulargewicht im Bereich von 300-5000 durch Zugabe einer Polyisocyanatverbindung A oder einer Mischung aus Polyisocyanatverbindungen A zu einem Polyurethanprepolymer polymerisiert wird, b) das Polyurethanprepolymer durch Zugabe einer Kettenverlängerungsverbindung zu einem Polyurethanpolymer mit freien OH-Gruppen kettenverlängert wird, c) das OH-gruppenhaltige Polyurethanpolymer aus b) mit einem Polyisocyanat B oder einer Mischung aus Polyisocyanaten B zu einem Polyisocyanat-Polyurethan-Polymer umgesetzt wird und d) freie Isocyanatgruppen des Polyisocyanat-Polyurethan-Polymers mit der Pyrazolverbindung oder einer Mischung aus Pyrarolverbindungen blockiert worden sind.
Patent DE-19822698-A1 (DE)
Title: Cleaning system for panel, especially for vehicle headlight
Inventor: STARMANN DANIEL
IPC: B60S1/52
Filed: 1998-05-20
Abstract: The cleaning system has a nozzle (8) installed on the set-back edge area (7) of the glass cover. A recess (11) is provided in the set-back edge area for the nozzle and nozzle mounting (9) which is longitudinally adjustable for movement between an operating position (8a) and neutral position (9).  In the neutral position, a cover (11) closes off the recess. When the nozzle is in the operating position, the nozzle mounting has passage through it.
Patent DE-19825099-A1 (DE)
Title: Längsführung eines Fahrzeugsitzes mit Arretiervorrichtung
Inventor: BECKER BURCKHARD
IPC: B60N2/07
Filed: 1998-06-05
Abstract: Die Erfindung bezieht sich auf eine Längsführung eines Fahrzeugsitzes, die zum einen eine Oberschiene (20) und eine Unterschiene (22) aufweist und die zum anderen eine Arretiervorrichtung hat, welche a) ein Lagergehäuse (24) aufweist, b) mehrere, im Lagergehäuse (24) angeordnete, unabhängig voneinander in eine Sperrposition einrastbare und gemeinsam in eine Freigabeposition ausrastbare Sperrfinger (26) hat, c) eine Entriegelungsklappe (32) aufweist, die - um eine Schwenkachse (34) und dabei zwischen einer Sperrstellung und einer Freigabestellung schwenkbar am Lagergehäuse (24) angeordnet ist - einen Entriegelungsbereich (40) hat und für jeden Sperrfinger (26) einen Mitnehmer (38) für die formschlüssige Mitnahme des jeweiligen Sperrfingers (26) in die Freigabeposition hat und d) für jeden Sperrfinger (26) eine Sperrfeder (36) hat, die jeweils zwischen der Entriegelungsklappe (32) und dem zugehörigen Sperrfinger (26) angeordnet ist.
Patent DE-19826300-A1 (DE)
Title: System for nondestructive determination of layer thickness in multilayer tubes or pipes
Inventor: GUITIS MICHAIL
IPC: G01B17/00
Filed: 1998-06-12
Abstract: The system is used for carrying out simultaneous or successive magnetic field, magnetic inductive and ultrasound measurements on a multilayer tube (5). A ferromagnetic body (11,12,14) is inserted inside the tube opposite a magnetic field or magnetic inductive probe (7) lying outside the tube (5). The body is positioned by external magnets (9,10) and the inner ferromagnetic bodies (11,12).
Patent DE-19827139-A1 (DE)
Title: Microscope using a short pulse laser of AOTF laser light source
Inventor: SIMON ULRICH
IPC: G02B21/06
Filed: 1998-06-18
Abstract: The microscope has an optical fiber into which the radiation is coupled using a short pulse generator with in between laser and fiber a device for wavelength dependent delay of the laser pulse. At the end of the optical fiber a device is included to raise the mid-power range of the radiation input coupled to the microscope.
Patent DE-19828772-A1 (DE)
Title: IC engine, especially large diesel engine for ships
Inventor: AABO KJELD
IPC: F02M31/02
Filed: 1998-06-27
Abstract: An IC engine, especially a large diesel engine, has a fuel supply system that possesses at least one circulation line (5) provided with connections (6) for assigned loads. It can be supplied with fuel by a supply device (14) which has  several tanks (15,16) for fuels that can be used alternately. There is a conditioning device (8) assigned to the forward branch of the circulation line for conditioning the temperature of the fuel. To the conditioning device is assigned a programmable control device that can be activated with each change from one fuel to another. By means of this the fuel temperature with each change can be advanced according to a program specified for the change concerned along a ramp function contained in this from the level assigned to the previous type of fuel to the level assigned to the new type of fuel. A monitoring and control of the fuel viscosity and temperature gradient are superimposed on the temperature change taking place according to the assigned ramp function.
Patent DE-19832681-A1 (DE)
Title: Sensor for pressure or flow measurement has membrane separating measurement and reference chambers with strain gauge on at least one side of membrane covered by circular plate
Inventor: MARTIN JOERG
IPC: G01P5/08
Filed: 1998-07-21
Abstract: The sensor consists of a measurement chamber (1) and a reference chamber separated by a gas-tight membrane (3) with a strain gauge (5) arranged rotation symmetrically about an axis on at least one side of the membrane and fully covered by a circular plate (4) approximately coaxial with the axis. The plate's thermal expansion coincides with that of the membrane and it is 5 to 100 times thicker.  Independent claims are also included for a sensor arrangement and for a use of the sensor as a pressure or flow sensor.
Patent DE-19834447-A1 (DE)
Title: Verfahren zum Behandeln von Halbleitermaterial
Inventor: FLOTTMANN DIRK
IPC: B02C19/18
Filed: 1998-07-30
Abstract: Verfahren zum Behandeln von Halbleitermaterial bei dem eine oder mehrere mittels eines Energiewandlers erzeugte Schockwellen, in einem flüssigen Medium auf ein stabförmiges Halbleitermaterial übertragen werden, dadurch gekennzeichnet, daß der Energiewandler vom Halbleitermaterial einen Abstand von 1 cm bis 100 cm hat und eine Schockwelle eine Pulsenergie von 1 bis 20 kJ und eine Pulsanstiegszeit bis zum Energiemaximum von 1 bis 5 mus hat.
Patent DE-19836110-A1 (DE)
Title: Mixer effective close to liquid-biosensor interface employs parallel or transverse acoustic wave propagation between optical measurements, to agitate under controlled conditions of frequency and power, avoiding disruption
Inventor: BRINK GUNNAR
IPC: G01N21/552
Filed: 1998-08-10
Abstract: A unit (4) mixes at the interface between biosensor and liquid under investigation.  An Independent claim is included for the method employing the sensor. The fluid is first mixed and after a set interval, the measurement is carried out.  Preferred features: The mixer is sonic, sound waves introduced causing mixing at the interface with the sensor surface (2). It is ultrasonic. Coupling produces sound waves parallel with or transverse to the surface. The sound waves are introduced via an optical element of a sensor, preferably a surface plasmon (cytoplasmic material) resonance sensor. The element is a prism. A tip introduces the sound waves, especially a pipette tip. Alternatively a loudspeaker is used. The unit is located close to the sensor surface. In the method, the fluid is mixed by the apparatus described, by stirring, by suction and ejection using a pipette tip or by use of micro- or macro flow systems.
Patent DE-19836564-A1 (DE)
Title: Valve structure for a hydraulic system has a second control edge at the pressure scales piston to reduce the effect of the flow forces
Inventor: KNOELL BURKHARD
IPC: F15B11/00
Filed: 1998-08-12
Abstract: The valve assembly for a hydraulic power system has a second control edge (118) at the pressure weighing piston (40), for the compensating control cross section (128), to generate a compensating pressure medium flow to the working connection. The pressure weighing piston (40) has an axial blind drilling where two mantle passages (108,110) open with an axial gap between them, with a control edge (116,118) for each.
Patent DE-19841487-A1 (DE)
Title: Reduction-stable COG ceramic material, especially for multilayer capacitors or LC filters with internal copper electrodes, comprises a rhombic bronze phase barium-samarium-neodymium titanate with added glass frit
IPC: C04B35/468
Filed: 1998-09-10
Abstract: A reduction-stable, high dielectric constant COG ceramic material, comprising a rhombic bronze phase barium-samarium-neodymium titanate of formula with glass frit addition.  A reduction-stable, high dielectric constant COG ceramic material is based on the BaO-Nd2O3-Sm2O3-TiO2 system in the rhombic bronze phase region with addition of a glass frit of the ZnO-B2O3-SiO2, K2O-Na2O-BaO-Al2O3-ZrO2-ZnO-SiO2-B2O3 or Li2O-BaO-B2O3-SiO2 system. The ceramic material has the formula (I): BaII6-x(SmyNd1-y)8+2x/3Ti18O54 + p wt.% glass frit (I), where x = 1 to 2 exclusive, y = 0.5 to 1.0 exclusive and p = 3 to 10 exclusive. Preferred Features: The glass frit has the composition (a) (ZnO)58.5(B2O3)31.45(SiO2)10.05; (b) (K2O)4.5(Na2O)3.5(BaO)2.3(Al2O3)2.1(ZrO2)2.9(ZnO)4.4(SiO2)53.5(B2O3)26.7; or (c) (Li2O)7.0(BaO)42.0(B2O3)22.0(SiO2)29.0.
Patent DE-19850124-A1 (DE)
Title: Bus apparatus for information and energy supply of bus couplers
Inventor: OTT HANS
IPC: H02J13/00
Filed: 1998-10-30
Abstract: The bus apparatus includes an interface to a bus, which provides information and energy for board networks of bus couplers. The bus apparatus includes a power supply (6), which is larger than necessary for the apparatus. In the bus apparatus a power-coupling unit is provided to the interface to a bus coupler.  Preferably, the power supply is short circuit proof at its voltage outputs. The power supply has protection units, which prevent interference of information transmission.
Patent DE-19852324-A1 (DE)
IPC: A61B6/00
Filed: 1998-11-12
Abstract: The invention relates to a phantom for measuring slice thicknesses, slice sensitivity profiles and the axial modulation transfer function (MTF) of an X-ray computerised tomograph. The phantom contains a film (1) formed of a material which tremendously weakens the X-rays. Said film is arranged parallel to the image plane (BE) of the X-ray computerised tomograph when the phantom is used and has an axial extension which is small compared to the thinnest slice to be measured. In a preferred embodiment, the extension of the film (1) in the direction of the image plane (BE) is in the range of a few millimeters.