baber/WOPTO huggingface dataset:
Patent DE-19808030-A1 (DE)
Inventor: SCANNELL ROBERT DR
IPC: G01N27/407
Filed: 1998-02-26
Abstract: The invention relates to a mineral-insulated supply line for a sensor, comprising a sheath and at least one internal conductor located therein, said internal conductor being connected at its one end to a sensor element. The sheath contains a mineral powder as an insulation material. At least one internal conductor is made from a metal from the group tantalum, titanium, niobium, molybdenum, vanadium, zircon, rhenium or osmium, or from an alloy with a base of at least one of those metals in order to obtain a conductor for gas sensors which is resistant to high temperatures and to corrosion.
Patent DE-19808928-A1 (DE)
Inventor: DORSCH BERND
IPC: G01L1/18
Filed: 1998-03-03
Abstract: The invention relates to a force/torque sensor comprising a semiconductor region (10) subjected to a force or torque. Two control electrodes (12, 14) are positioned on a first and a second side of the semiconductor region (10) at a distance to and opposite each other and a current (20) can be generated by the semiconductor region (10) between said control electrodes (12, 14). Two sensor electrodes (16, 18) are positioned on a third and fourth side of the semiconductor region (10), also at a distance to and opposite each other. A force or torque applied to the semiconductor region (10) can be determined when a current flows between the control electrodes (12, 14) by detecting a voltage present between the sensor electrodes (16, 18).
Patent DE-19809635-A1 (DE)
Inventor: AMBERG WILHELM
IPC: C07D239/38
Filed: 1998-03-06
Abstract: The invention relates to a method for preparing sulfanyl-type endothelin receptor antagonists of general formula (I) wherein R<1> represents hydroxy, alkoxy, sulfonamidyl, amino; R<2> represents alkyl, aryl or heteroaryl, optionally substituted, and R<3>, R<4>, R<5> can be the same or different and are alkyl or aryl, optionally substituted, by means of nucleophilic reaction of a carboxylic acid derivative of formula (II) with a sulfide of formula (III), X being SR<6> or SO2R<6> and R<6> being alkyl or aryl, optionally substituted.
Patent DE-19809854-A1 (DE)
Title: Exhaust duct for an internal combustion engine fitted with multiple turbochargers
Inventor: DEUTSCH EBERHARD DIPL ING
IPC: F02C6/12
Filed: 1998-03-07
Abstract: A common exhaust duct (4) which is essentially symmetrical about a vertical axial impingement plate (10), and has two opposed, horizontal  diffuser inlets (8,9), each axially connected to a turbocharger outlet. The connections may be rigid or by flexible bellows. Additional turbocharger units can added by axial connection to the outer, free side of  either one or both of the first pair of units.
Patent DE-19814459-A1 (DE)
Title: Simultaneous production of 1,1-diphenylethylene and styrene, useful in copolymer production
Inventor: BAIER MICHAEL
IPC: C07C15/50
Filed: 1998-04-01
Abstract: Continuous production of 1,1-diphenylethylene (I) by dehydrogenation of mixtures containing 1,1-diphenylethane (II) on an iron (Fe) catalyst is carried out in a reactor for non-oxidative dehydrogenation, in which ethylbenzene (III) is dehydrogenated to styrene (IV) simultaneously. (II) is added from an independent source to (III). Preferably continuous production of 1,1-diphenylethylene (I) by dehydrogenation of mixtures containing 1,1-diphenylethane (II) on an iron (Fe) catalyst is carried out in a reactor for non-oxidative dehydrogenation, in which ethylbenzene (III) is dehydrogenated to styrene (IV) simultaneously. (II) is added from an independent source to (III). The mixture is fed into the reactor. (I) is isolated from the residue of high-boiling constituents remaining when styrene is distilled.
Patent DE-19815808-A1 (DE)
Title: Video recorder enables data to be recorded without significant need for additional costs of components and control circuits in the video recorder
Inventor: ARNOLD HANS-PETER
IPC: H04N5/775
Filed: 1998-04-08
Abstract: The video recorder has an input/output stage, a video processing stage, a recording and reproduction stage with a video signal storage device, esp. a magnetic tape, a data extraction stage (9) for extracting special data from data transmitted in video signal scanning gaps, a data generation stage (10) for generating display data from the extracted data and internally generated data and a video encoder (12) for converting the display data into reproducible form.  Data generation stage output lines are connected to an introduction switch (SW1), which can be controlled so that the data signals can be introduced in synchronism into the lines of the vertical scanning gaps of the video signals fed into the video processing stage.
Patent DE-19816390-A1 (DE)
Title: Door station for intercom system
Inventor: ACHENBACH HEINZ
IPC: H02G3/10
Filed: 1998-04-11
Abstract: The door station has a base plate for receiving individual modules, and has frame parts to complete the station assembly. The door station comprises a casing for module units (ME), which forms module reception areas (A1,A2,A3) arranged in rows, columns, in which the module units are inserted concisely and fixed. The casing comprises a carrier plate (10) which extends at least over a row or a column of the module receiving areas, and which extends over the module recordings, at least at the sides, and reaching in a row or column direction. Frame parts (50) are attachable at these sides of the carrier plate, which extends over all module receiving area, and which have dimensions adjusted to the installation depth of the module units. The frame parts (50) are completed to a frame at narrow sides of the row or column through terminal parts (60). The module units are directly fixed at holder bridges (11) of the carrier disk, which are accessible in the module recordings.
Patent DE-19816734-A1 (DE)
Title: Drinking water recovery and reuse system for domestic use, etc.
Inventor: GEBAUER GERHARD
IPC: E03B1/04
Filed: 1998-04-15
Abstract: The system has a first unit with a collection tank (4) with electric pump (5), positioned slightly above tank base (41). Pump supply and feeder conduits (10b) are mounted on the inner tank wall and extend to connections at the top. A second unit has a console with non-return valve (6), flap trap (9), coarse filter (3) and contact manometer (7). A third unit has an electrical control box (14) with fixed and wired components for electrical supply and pump.
Patent DE-19819300-A1 (DE)
Inventor: LOEFFLER THOMAS
IPC: F16B31/04
Filed: 1998-04-30
Abstract: The invention relates to a method and a device for producing and checking screwed connections that can be preferably used in assembly processes in industrial production, in workshop operations or for monitoring purposes in plant engineering demanding strict safety requirements. The invention also relates to special screws for implementing the inventive method. The invention is characterized by a special screw (1) having an additional thread (5) on the screw head (2), which prestresses the special screw (1) and retains the prestress force during screwing.
Patent DE-19819874-A1 (DE)
Title: Harmonics compensation method in electric supply network
Inventor: BREDTMANN RUEDIGER
IPC: H02J3/01
Filed: 1998-04-27
Abstract: The method involves filtering out a basic oscillation from load currents (IfI1, IfI2, IfI3) in a cascade filter (A), and then filtering harmonics of any arbitrary order as discreet harmonics (I approx. af5, I approx. bf5, I approx. af7, I approx. bf7). The produced values are used for controlling an active harmonics filter, to produce a compensation current. The output values are added to form a spatial vector, and three nominal currents (Ifa, Ifb, Ifc) for a pulsed current converter are formed by means of an inverse Clarke transformation (20).- DETAILED DESCRIPTION - The method involves filtering and suppressing a basic oscillation by means of a cascade filter (A) from load currents (IfI1, IfI2, IfI3), and then filtering harmonics of 5th, 7th, and any arbitrary further order as discreet harmonics (I approx. af5, I approx. bf5, I approx. af7, I approx. bf7) with original phase and amplitude, from a signal with high harmonics portion.  The, thereby produced values are used for controlling an active harmonics filter, to produce a compensation current. The output values are added to form a spatial vector, and three nominal currents (Ifa, Ifb, Ifc) for a pulsed current converter are formed by means of an inverse Clarke transformation, for producing the correction currents of the three supply phases
Patent DE-19820302-A1 (DE)
Title: Kern/Schale-Partikel, ihre Herstellung und Verwendung
Inventor: RUPANER ROBERT
IPC: C08F285/00
Filed: 1998-05-04
Abstract: Beschrieben werden Kern/Schale-Partikel, deren Kern- und Schalenmaterialien ein Zweiphasensystem ausbilden können, dadurch gekennzeichnet, daß das Schalenmaterial verfilmbar ist, die Kerne unter den Bedingungen der Verfilmung der Schale im wesentlichen formbeständig sind, durch das Schalenmaterial nicht oder nur in sehr geringem Ausmaß quellbar sind, und eine monodisperse Größenverteilung aufweisen und ein Unterschied zwischen den Brechungsindices des Kernmaterials und des Schalenmaterials von mindestens 0,001 besteht. Ferner wird die Herstellung der Kern/Schale-Partikel sowie ihre Verwendung zur Herstellung von Effektfarbmitteln beschrieben.
Patent DE-19832513-A1 (DE)
Inventor: EBERLEIN ROLAND
IPC: A61B17/80
Filed: 1998-07-20
Abstract: The invention relates to a fixing device (10) for fastening a fixing element (12), for example a plate, a bolt (16), a bracket, a shaped part, a fitting, a retaining element or such like, to a base (14) by means of at least one screw (26, 28) which can be guided through at least one hole (32, 34) in the fixing element (12) and can be screwed into the base (14). According to the invention a sleeve (36, 38) which can be tilted in any direction is arranged in the hole (32, 34). The screw (26, 28) can pass through said sleeve (36, 38) which has a recess (40, 42) for at least partly receiving a head (44, 46) of the screw (26, 28).
Patent DE-19833763-A1 (DE)
Title: Method for manufacturing a bearing for a pull-thorough bearing for e.g. a shaft or bolt and apparatus for performing the method
Inventor: KOENIG ROSEMARIE
IPC: F16C33/14
Filed: 1998-07-17
Abstract: The method comprises making an indentation before the forming, for manufacture of the pull-through (1), with at least one indentation for insertion of lubricant, made by pressing. The recess is made in the top surface and after the forming, the inner coating surface of the shaft or bolt, and the inner coating (3) is formed. An eccentric ring canal or spiral-shaped canal is formed in the midpoint of the pull-through.  An INDEPENTENT CLAIM is included for apparatus to carry out the method.
Patent DE-19834307-A1 (DE)
Title: Laser e.g. for precision laser machining, with nonlinear resonator mirror has auxiliary resonator using different auxiliary resonator mirror elements selected for different stability ranges of laser
Inventor: MENZEL RALF
IPC: H01S3/082
Filed: 1998-07-30
Abstract: The laser has an auxiliary resonator system adjacent the main resonator provided by the beam output mirror (AS1) of the main resonator and different auxiliary resonator mirror elements (HS1, HS2), selected for operation in respective stability ranges. The nonlinear resonator mirror (PCM) is adapted to match the dominant mode generated by the auxiliary resonator.
Patent DE-19834740-A1 (DE)
Title: Battery with insulated housing for use in vehicle
Inventor: TSCHIRCH STEFFEN
IPC: H01M10/658
Filed: 1998-08-01
Abstract: The thermal insulation of the battery ensures that the external temperature and the damaging highest and lowest temperature peaks occurring during use of the vehicle are prevented. The battery monitoring system includes an electronic system (4) which is connected electrically, is heat conducting and is mechanically fixed inside the insulated housing of the battery (1). It has a thermometer system for measuring the battery internal temperature. A system for determining the external temperature also has an electronic timer and a first memory, in which several value tables with algorithms and parameters are stored. The values characterize the condition of the battery. A second memory stores the determined operating conditions in relation to the time. A first comparator determines the actual battery condition, by comparing the operating conditions stored in the second memory, with the algorithms and parameters stored in the first memory. A first deciding system decides which measures are met, taking account of the actual operating conditions. An Independent claim is included for a battery monitoring method.
Patent DE-19843497-A1 (DE)
Title: Tool unit for ducting cleaning robot e.g. for removing grease, has brush elements mounted on rotary carrier for moving outwards into contact with ducting wall under centrifugal force
Inventor: SOERENSEN JOERG
IPC: B08B9/04
Filed: 1998-09-22
Abstract: The cleaning robot tool unit has at least one brush element (4) mounted on a carrier (3) which is rotated about an axis parallel to the ducting axis via a rotary drive (1,2), so that the brush element is moved radially outwards under centrifugal force, against a return spring bias, for engaging the ducting wall.
Patent DE-19843498-A1 (DE)
Inventor: SIEVERS THOMAS
IPC: C04B41/49
Filed: 1998-09-22
Abstract: The invention relates to surface-treated mineral materials and to a method for producing the same by means of laser treatment and impregnation. The invention is particularly suitable for producing surface-optimised, especially abrasion-optimised, dirt-resistant and anti-slip floor and wall coverings consisting of natural and artificial stone, for interior and exterior use.
Patent DE-19846494-A1 (DE)
Title: High temperature heating and vaporization of process fluids comprises use of closed circuit, vapor phase heat transfer fluid, with loop operated at relatively low pressures
Inventor: KLEIN UWE
IPC: B01D1/06
Filed: 1998-10-09
Abstract: A process fluid is heated and/ or vaporized in a heat exchanger, heated by a heat transfer fluid (HTF) supplied, in the vapor phase, preferably from an electrically heated boiler unit. The HTF is a high boiling point organic liquid, which is circulated in a closed loop maintained under at least low vacuum condition, with the condensed HTF being returned to the boiler. The HTF vapor pressure is monitored, and used to control the system temperature. A process fluid is heated and/ or vaporized in a heat exchanger, heated by a heat transfer fluid (HTF) supplied, in the vapor phase, preferably from an electrically heated boiler unit. The HTF is a high boiling point organic liquid, e.g. a glycol, hydrocarbon or custom heat transfer oil, which is circulated in a closed loop maintained under at least low vacuum condition, with the condensed HTF being returned to the boiler. The HTF vapor pressure is monitored, and used to control the system temperature, i.e. negative deviation from the set point causing the boiler to be brought on line until the required process temperature is re-established.  An Independent claim is also included for an apparatus in which a heat exchanger (4) having a process flow duct (7) is supplied counter current with a HTF vapor flow via a utility feed line (9) from a boiler (3), and where condensed HTF is returned to the boiler via a utility line (11). Preferred boiler heating is by an electrical immersion heater. A pressure transmitter is installed in the line, preferably at the boiler end, to provide temperature control via a boiler control unit. Inerts are removed from the HTF utility via a top connection (10) on the heat exchanger, to a vacuum pump (5).
Patent DE-19847412-A1 (DE)
Title: Procedure to reduce accidental damage caused by parts coming adrift from vehicles, and especially wheels of formula-1 racing cars, involves provision of air cushion on detached part
Inventor: HEIN ACHIM
IPC: B60R21/34
Filed: 1998-10-14
Abstract: The procedure to reduce accidental damage caused by parts coming adrift from vehicles, and especially the wheels(a) of formula-1 racing cars, involves the provision of an air cushion(b,c) on the detached part.
Patent DE-19853544-A1 (DE)
Title: Window or door frame has two bolt parts, first wedge with wedge late, adjustment for pressure, guide and cam arrangement
Inventor: MENNE MARCUS
IPC: E05B15/02
Filed: 1998-11-20
Abstract: A frame has a first and second bolt part. The first bolt part has a first wedge (4) behind which grips the second bolt part. The bolt parts are immovably mounted when in the direction of a casement or leaf pressing at right angles to its plane against the frame. The first wedge is supported by a wedge-plate (2). An adjustment (5,6,8,9) adjusts the pressure with a guide (5,6) guiding the wedge-plate in relation to a mounting plate in a pressure-application direction. A rotary cam arrangement (8) is coupled with the mounting and wedge plates.
Patent DE-19860446-A1 (DE)
Title: Verfahren zur Regelung eines spannungs-/frequenzumrichtergesteuerten Mehrphasen-Permanentmagnetmotors
Inventor: JENSEN NIELS DUE
IPC: H02P6/08
Filed: 1998-12-28
Abstract: Das Verfahren zur Regelung eines spannungs-/frequenzumrichtergesteuerten Mehrphasen-Permanentmagnetmotors ermittelt die Phasenverschiebung zwischen EMF und BEMF anhand der Abweichung zwischen dem Nulldurchgang des Phasenstromes und dem der durch Eigeninduktion erzeugten Spannung und regelt die Frequenz des Umrichters entsprechend nach. Die Messung der Eigeninduktion erfolgt im Nulldurchgang des Stromverlaufes der zugehörigen Phase, wobei während der Messung die Phase vom Versorgungsnetz getrennt wird.
Patent DE-19903038-A1 (DE)
Title: Schneidwerkzeug
Inventor: MAURER EUGEN
IPC: B23B27/14
Filed: 1999-01-26
Abstract: Das Schneidwerkzeug (10) dient zur spangebenden Bearbeitung von Werkstücken, insbesondere aus NE-Metallen oder Kunststoff. Die Schneidkante (22) und die Spanfläche (26) bestehen aus einer Schicht (20) aus PKD oder PKB. Die zur Vermeidung unkontrollierter langer Spanbildung bisher eingesetzten Spanbrecher haben den Nachteil einer Fuge, in der sich Späne festsetzen können. Um dies zu vermeiden wird vorgeschlagen, in die Spanfläche (26) im Abstand von 0,2 bis 0,4 mm von der Schneidkante (22) durch Profilsenkerodieren eine allseitig umgrenzte Einsenkung (28) mit einer Tiefe von etwa 0,2 bis 0,5 mm einzuarbeiten. Je nach Gestaltung kann die Einsenkung (28) spanleitende oder spanbrechende Wirkung entfalten.
Patent DE-19907633-A1 (DE)
Title: Vehicle stabilization procedure, especially for avoiding vehicle tipping over about axis oriented in longitudinal direction
Inventor: WETZEL GABRIEL
IPC: B60T8/1755
Filed: 1999-02-23
Abstract: The method involves measuring a parameter that describes the lateral dynamics of the vehicle and this is compared with a characteristic value, especially a threshold value. For the case when the parameter describing the lateral dynamics is greater than, or equal to, the characteristic value, the speed of the vehicle is reduced to, or held at, a specified speed value at least by brake action on at least one wheel and/or by engine action and/or by retarder action.
Patent DE-19908361-A1 (DE)
Title: Magnetoresistive sensor device for detecting rotation rate and rotation direction of rotating object uses magnetic field source attached to object and 2 cooperating sensors providing phase-shifted magnetic field components
Inventor: GINTNER KLEMENS
IPC: G01P3/487
Filed: 1999-02-26
Abstract: The sensor device has a magnetic field source (2) attached to the rotating object (1) exhibiting a periodic magnetic field variation and a pair of magnetoresistive magnetic field sensors (SE1,SE2), providing signals representing phase-shifted magnetic field components, fed to a signal processing circuit for evaluation of the rotation rate and rotation direction.
Patent DE-19908388-A1 (DE)
Title: Building insulating element between building and clad steel uses connecting element adjustably fixed and angled relative insulating element to sides or in height.
IPC: E04F19/00
Filed: 1999-02-26
Abstract: The connecting element (9) between outer e.g. wall part and fixer (5,12-15) is adjustably mounted in relation to the insuating body (1), possibly mounted adjustably directly on the body (1). The element (9) adjusts at the sides and/or in height and can be angled to the body in the adjusted setting (9). Adjustment is by adjuster (16a,16b) and fixer (5,12-15) has a projection (5a) below and/or to the side of the connector (9) to project in the plane of the connector in conjunction with additional elements, preferably composed of shim pieces arranged between endstops on connector and building.
Patent DE-19909940-A1 (DE)
Title: Wischblatt für einen Scheibenwischer
Inventor: GRASSER DIETER
IPC: B60S1/38
Filed: 1999-03-06
Abstract: Ein Wischblatt für einen Scheibenwischer zur Reinigung einer Scheibe eines Fahrzeuges weist einen Wischgummi (2) auf, der mittels einer Klettverbindung (3) mit einem Befestigungsabschnitt (1) des Wischblattes verbunden ist.
Patent DE-19912509-A1 (DE)
Title: Axialkolbenmaschine
Inventor: LEMMEN RALF
IPC: F03C1/06
Filed: 1999-03-19
Abstract: Die Erfindung bezieht sich auf eine Axialkolbenmaschine (1) mit einem Zylinderblock (2), in welchem Zylinderbohrungen (3) vorgesehen sind, in denen Kolben (4) bewegbar geführt sind, die sich zur Ausführung einer Hubbewegung an einer Schräg- und Taumelscheibe (9) abstützen, die zwischen einer Schwenkendstellung minimalen Durchsatzvolumens und einer Schwenkendstellung maximalen Durchsatzvolumens um eine Schwenkachse (24) schwenkbar gelagert ist, wobei die Schwenkachse (24) bezüglich der von den Kolben (4) ausgeübten resultierenden, gegen die Schräg- oder Taumelscheibe (9) gerichteten Kolbenkraft (Kr) so versetzt (eK) ist, daß die resultierende Kolbenkraft (Kr) ein auf die Schräg- oder Taumelscheibe (9) einwirkendes erstes Drehmoment (M1) erzeugt. Erfindungsgemäß ist ein Federelement (27) vorgesehen, das ein auf die Schräg- oder Taumelscheibe (9) entgegen dem ersten Drehmoment (M1) einwirkendes zweites Drehmoment (M2) erzeugt.
Patent DE-19913702-A1 (DE)
Title: Device for recovering ice crystals has a cooled surface with peaks and troughs
Inventor: PAUL JOACHIM
IPC: F25C1/12
Filed: 1999-03-26
Abstract: Device for recovering ice crystals has a cooled surface to which the fluid to be frozen is applied. The surface has peaks and troughs, in which the distance between the peaks is less than the extent of one ice crystal.  Preferred Features: The surface consists of a hydrophobic material and is coated with such a material.