baber/WOPTO huggingface dataset:
Patent DE-19843372-A1 (DE)
Title: Method for influencing computer screen or keyboard; utilizes transponder on authorized person's arm and receiver on their computer for exchanging signals to prevent third party access to data on leaving a computer unattended
Inventor: LEGUIN HERMANN
IPC: G06F21/84
Filed: 1998-09-22
Abstract: A transponder incorporated into a wristwatch (5) is fitted to a person's arm (4). A receiver is fitted to a computer (7) to receive signals from the transponder, specifying one or more computer tasks. The transponder and receiver are connected in such a way that a computer's activity is determined by the distance between the transponder and the receiver. If it is exceeded, the screen (10) is switched off. If it comes in range, the screen and keyboard (9) are switched on again.
Patent DE-19843836-A1 (DE)
Title: Display panel for visual representation of 2D images moving with respect to display surface, derives control commands for display points of adjacent groups from two separate strips
Inventor: SCHWAB DIETRICH
IPC: G09G3/02
Filed: 1998-09-24
Abstract: The panel derives control commands for display points of adjacent groups from two separate strips. The display panel (4) has fixed display points (2) distributed over the panel and connected to a controller. The points are organized into mutually parallel identical groups (1) essentially perpendicular to the direction of motion of the images. The direct connections between corresponding points of adjacent groups lies in the direction of image movement. Each display point corresponds to a surface of a document, and a surface of the document corresponding to a group forms a strip (5) approximately perpendicular to the movement direction over the entire document length. Control commands for a group are derived successively from strips bounding against each other in the opposite direction to the movement. The control commands for the display points of adjacent groups are derived from two separate strips.  Independent claims are also included for applications of the display panel.
Patent DE-19844125-A1 (DE)
Title: Producing image on screen, e.g. for teletext
Inventor: SZABELSKI PIOTR
IPC: H04N5/445
Filed: 1998-09-25
Abstract: The method involves reading a video signal into a buffer memory (4) at a clock frequency fT. The video signal is read out of the buffer at a repetition frequency fW at which the graphical symbols (1) are displayed on the screen (3).  The repetition frequency is higher than the clock frequency. The buffer is connected to a microcontroller which varies the occupation of individual memory locations in the buffer.
Patent DE-19847917-A1 (DE)
Title: Piston for pump or compressor with adjustable delivery volume
Inventor: BERCHOWITZ DAVID M
IPC: F02B75/04
Filed: 1998-10-19
Abstract: The swept volume of the cylinder and the stroke of the piston (5) is varied by oscillating the crankshaft through an angle  eta  about the top dead center position giving two input-output cycles in each revolution.
Patent DE-19849008-A1 (DE)
Inventor: KNAPPE WOLFGANG-REINHOLD
IPC: G01N33/52
Filed: 1998-10-23
Abstract: Spreadable material for use in analytical devices comprising a porous surface impregnated with an N-acylglycinate wetting agent. Spreadable material comprising a porous surface impregnated with an N-acylglycinate wetting agent of formula (I). R = 9-23C (especially 11-17C) aliphatic group which is saturated or which contains 1-3 double bonds; R1 = H or lower alkyl; M = H or metal. Independent claims are included for: (1) use of (I) for preparation of spreadable materials; (2) preparation of spreadable materials by impregnation of a porous surface with (I) or a composition containing (I), optional setting of the impregnated material on a previously set wetting agent receptor and optional drying of the material; (3) test strips formed from a flexible, flat carrier (optionally transparent or fitted with an inspection window) on which one or more test fields are placed, adjacent to each other and which carry one or more detection layers, one on top of the other. The test fields are coated with a film of a spreadable material as above;
Patent DE-19850054-A1 (DE)
Title: Improved removal of mercury from combustion exhaust gases uses a wash solution containing bromide ions in addition to hydrogen peroxide
Inventor: PAUR HANNS-RUDOLF
IPC: B01D53/64
Filed: 1998-10-30
Abstract: Removal of Hg from exhaust gas in a combustion plant for Hg-containing materials comprises filtering out the flue dust and then leading the gas into a wet washer where the metallic Hg is oxidized by H2O2 is such that the washer is operated with an acid wash solution which contains 0.5-10 g/l bromide ions and to which H2O2 has been added.
Patent DE-19852965-A1 (DE)
Title: Fittings for recliner convertible into seat
Inventor: PLATTNER HERBERT
IPC: A47C17/13
Filed: 1998-11-17
Abstract: The fitment has a swivel part (11) fixed on a swivel cushion (7) and formed channel-like so that when the swivel cushion is swivelled out the channel (13) holds a strip (9) which is fixed on the seat cushion frame (4). In the seat position the strip covers the gap between the front wall of the extension element (1) and the seat cushion (4)
Patent DE-19856484-A1 (DE)
Inventor: ZOBEL MICHAEL
IPC: C08L51/04
Filed: 1998-12-08
Abstract: The invention relates to thermoplastic molding materials containing thermoplastic polycarbonate and 0.01 to 30 wt. parts per 100 wt. parts (polycarbonate) of silicon compounds with an average particle diameter ranging from 0.01 to 20  mu m.
Patent DE-19856727-A1 (DE)
Inventor: KOESTER RITA
IPC: C11D1/66
Filed: 1998-12-09
Abstract: The invention relates to general purpose cleaners containing alkoxylated carboxylic acid esters, especially such as those produced by reacting carboxylic acid esters and alkylene oxides in the presence of calcinated hydrotalcites; and betaines and/or amine oxides as co-tensides. The invention also relates to the use of a tenside mixture containing alkoxylated carboxylic acid esters and betaines and/or amine oxides for producing general purpose cleaners of this type.
Patent DE-19859622-A1 (DE)
Inventor: BRUM THOMAS
IPC: H02K33/16
Filed: 1998-12-23
Abstract: The present invention relates to a device for actuating a unit that actuates household appliances, especially electric razors. Said actuating unit can be driven in a rotatory oscillating manner. The inventive actuating device is provided with a permanent magnet motor which is provided with a stator comprising an exciting winding and a rotor that is arranged in the stator field and is rotationally mounted around a rotational axis. Said rotor is provided with at least one permanent magnet. The inventive actuating device is also provided with a readjusting device which readjusts the rotor into a neutral position in such a way that the rotor can oscillate around the neutral position. The inventive device is also provided with a coupling device which couples the rotor to the actuating unit. Said coupling device is fixed to the rotor at a certain distance from the rotational axis. The inventive device also comprises a detector which detects the oscillatory movements of the rotor and an actuating device which actuates the permanent magnet according to the oscillatory movements thus detected. Frequency control means which have a frequency which corresponds approximately to the resonance frequency of the rotor are provided in order to control the permanent magnet motor.
Patent DE-19861113-A1 (DE)
Title: Anordnung mit einer Substratplatte und einem Chip
Inventor: SIEBEN ULRICH
IPC: G01N33/487
Filed: 1998-06-30
Abstract: Eine Chip-Anordnung (1) hat eine Substratplatte (2), die einen Durchbruch (3) aufweist, in den ein Trägerchip (4) eingesetzt ist, der ein elektrisches oder elektronisches Bauelement (5) aufweist. In den Trägerchip (4) ist wenigstens eine Leiterbahn (7) integriert, die das Bauelement (5) mit dem elektrischen Anschlußkontakt (8) verbindet. Der Trägerchip (4) ist derart in den Durchbruch (3) eingesetzt, daß er mit seinen Enden die einander abgewandten flachseitigen Oberflächen (9, 9') der Substratplatte (2) überragt und dadurch Überstände (10, 10') bildet. Dabei ist an dem die eine Oberfläche (9) überragenden Überstand (10) das Bauelement und an dem die andere Oberfläche (9') überragenden Überstand (10') der Anschlußkontakt (8) angeordnet und die das Bauelement (5) und den Anschlußkontakt (8) miteinander verbindende Leiterbahn (7) durchsetzt den Durchbruch (3). Zwischen der Substratplatte (2) und dem Trägerchip (4) ist eine Abdichtung angeordnet. Der Querschnitt des das elektrische oder elektronische Bauelement (5) aufweisenden Überstandes (10) verjüngt sich ausgehend von der Oberfläche (9) der Substratplatte (2) zu der am weitesten vorstehenden Stelle des Überstandes (10) (Fig. 1).
Patent DE-19907001-A1 (DE)
Title: Befestigungsvorrichtung für Schlauchkupplung
Inventor: MUENSTER WILHELM
IPC: F16L33/22
Filed: 1999-02-18
Abstract: Die Erfindung betrifft eine Befestigungsvorrichtung 1 zur Befestigung eines Kupplungsstücks 3 einer Schlauchkupplung an einem Schlauchende 2, wobei das Schlauchende 2 über das Kupplungsstück 3 gestülpt und durch die Befestigungsvorrichtung 1 radial nach innen gedrückt ist und wobei die Befestigungsvorrichtung 1 ein Halteelement 5 mit mehreren in axialer Richtung sich erstreckenden und in radialer Richtung elastisch federnden Haltearmen 4 aufweist und daß sie einen Klemmring 6 umfaßt, der mit einer konusförmigen Innenkontur 18 außen um die Haltearme 4 herum derart verschiebbar angeordnet ist, daß durch eine axiale Verschiebung des Klemmrings 6 die Haltearme 4 radial nach innen in die Außenseite 13 des Schlauchendes 2 hinein biegbar sind.
Patent DE-19908251-A1 (DE)
Inventor: DANZ WOLFGANG
IPC: F16H61/00
Filed: 1999-02-25
Abstract: The invention relates to a method for controlling the multiplication for a continuously variable transmission with electrohydraulic drive using a control loop having a linear PID controller with the specified multiplication of the variator iv_soll serving as a command variable, with the actual multiplication iv serving as a regulating variable, and with the multiplication changing speed serving as a correcting variable. According to the invention, the correcting variable supplied by the PID controller is limited to limiting values, said limiting values being determined by the design, for an upshift and downshift, whereby these limiting values can be calculated from the limits determined by construction and from the operating point-dependent limits determined by volume flow, and the intersection of both permissible intervals determined by construction and by volume flow is defined as a permissible multiplication changing speed range.
Patent DE-19908908-A1 (DE)
Title: Setting loudness of audio/video systems in vehicle involves reducing loudness or muting when reversing detected by use of reverse gear
Inventor: GAISBERG ALEXANDER VON
IPC: H04B1/16
Filed: 1999-03-02
Abstract: The method involves reducing the loudness when reversing motion is detected. Reversing is detected when reverse gear is selected. The loudness is reduced to zero, to a value greater than zero, or to a value set by the user.
Patent DE-19914829-A1 (DE)
Title: System und Verfahren zur insbesondere graphischen Überwachung und/oder Fernsteuerung von stationären und/oder mobilen Vorrichtungen
Inventor: LANG THOMAS
IPC: G08G1/127
Filed: 1999-04-01
Abstract: Die Erfindung betrifft ein System und ein Verfahren zur insbesondere graphischen Überwachung und/oder Fernsteuerung von stationären und/oder mobilen Vorrichtungen (F1...Fn), insbesondere von Fahrzeugen, Lkw-Aufliegern, Baumaschinen, landwirtschaftlichen Fahrzeugen, Wechselbrücken und/oder Containern mittels einer Meldevorrichtung (MC) von einer Zentrale (15) aus, wobei die mobile Vorrichtung (MC) einen ersten Funktionsblock (BB) zur Meßwerterfassung, zur Überwachung und/oder zur Alarmabgabe nach vorgebbaren Regeln und einen zweiten Funktionsblock (BC) zum Speichern von anwendungsspezifischen Daten der mobilen Vorrichtung (MC) aufweist und wobei die Zentrale (15) und die mobile Vorrichtung (MC) Mittel zur Kommunikation über mindestens zwei Kommunikationskanäle (B1, B2) aufweist, wobei der erste Kommunikationskanal (B1) zur Kommunikation zwischen einem Kommunikationsserver (KS) der Zentrale (15) und dem zweiten Funktionsblock (BB) der mobilen Vorrichtung (MC) und der zweite Kommunikationskanal (B2) zur Kommunikation zwischen einem Visualisierungssystem (VS) der Zentrale (15) und dem zweiten Funktionsblock (BB) der mobilen Vorrichtung (MC) vorgesehen sind.
Patent DE-19916140-A1 (DE)
Inventor: LINDEN HARTMUT
IPC: C12P7/02
Filed: 1999-04-09
Abstract: The invention relates to proteins with an enzymatic activity for converting  beta -carotene into zeaxanthin or canthaxanthin into astaxanthin, to nucleic acids that code for these proteins, to nucleic acid constructs containing these nucleic acids, to genetically modified organisms in which the genetic modification causes or increases the gene expression of this nucleic acid compared with a wild type, and to methods for producing xanthophyll derivatives.
Patent DE-19916308-A1 (DE)
Title: Key/fob and/or release component for operating vehicle has displays, microprocessor unit with timer and memory, signal generator with signal source(s), microphone(s), operating devices
Inventor: KEIDERLING BERND
IPC: G07B15/02
Filed: 1999-04-12
Abstract: The key/fob and/or smart card (9) arrangement has a power storage device (11), a transmitter (10) and a transponder (14). The key and/or the smart card is fitted with one or more displays, a microprocessor unit (13) with a timer and memory, a signal generator (16) with one or more signal sources, one or more microphones (17) and several operating devices (21,23).  An Independent claim is also included for a method of using a key/fob.
Patent DE-19918873-A1 (DE)
Title: Windscreen wiper device for motor vehicles
Inventor: KAGAWA MAMORU
IPC: B60S1/04
Filed: 1999-04-26
Abstract: The device has a wiper unit with shaft holder (30) fastened to the vehicle body (3). The shaft holder has a cylindrical bearing part (31) with a pivot shaft (20) turnably held in it. A wiper arm (12) is fastened with its base end to an outer end part of the pivot shaft. A wiper blade unit with wiper blade is connected to a free end of the wiper arm. A holder element (23) between pivot shaft and bearing part prevents an axial movement of the shaft relative to the holder part. The holder fractures or deforms to permit an axial movement of the shaft into the bearing part, when an axial force acting on the shaft exceeds a set value.
Patent DE-19922681-A1 (DE)
Title: Continuous wire forming appliance
Inventor: OTTE VIKTOR
IPC: B21F1/00
Filed: 1999-05-18
Abstract: A cut wire (1) is bent in a forming channel (2). This extends in longitudinal direction of the bending tool, beginning with the shape of the stretched wire length and ending with the final wire shape. Forming takes place in the channel at right angles to the wire axis, and in a plane at right angles to the longitudinal direction of the forming channel. The slide is simultaniously used as advance and cutter die. The process requires only one linear moveable tool. The bending tool consists of one or more parts, and has lubricant apertures (16) opening into the forming channel.
Patent DE-19923966-A1 (DE)
Inventor: BOEKENKAMP DIRK
IPC: C12Q1/68
Filed: 1999-05-25
Abstract: The invention relates to a detection system comprising: a) a support (components (a) and (b)), at least one detection unit (component (b)), preferably a nucleic acid, bonded to the support, wherein said detection unit (component (b)) includes a region (A) having a constant structure and a region (B) adjacent to region (A) having a variable structure. The invention also relates to a method for separating individual components in a sample, wherein at least one detection unit (component (b)) that is bonded to the support is bonded to at least one component of the sample under appropriate conditions. The invention further relates to the utilization of the inventive detection system and method for locating and/or identifying or characterizing nucleic acids and/or proteins in a sample or for locating and/or identifying cellular or artificial binding partners.
Patent DE-19924253-A1 (DE)
Title: Honing tool, in particular, honing ring comprises bonded grinding grains and pores which contain a synthetic resin forming a specified minimum percentage of the pore volume
IPC: B24B33/08
Filed: 1999-05-27
Abstract: The honing tool, in particular, honing ring comprises bonded grinding grains and pores, with the latter containing a synthetic resin forming at least five per cent of the of the pore volume.
Patent DE-19924448-A1 (DE)
Title: Three-dimensional data set extraction method for magnetic resonance imaging
Inventor: LAUB GERHARD
IPC: A61B5/055
Filed: 1999-05-28
Abstract: The data set extraction method has the nuclear spin phase-coded in two different directions with respective phase coding gradients, with read-out of the nuclear spin in a third direction via a read-out gradient, with repetition for different phase coding combinations. The process is repeated for providing 3-dimensional data sets for different time sections, with the time sequence of the phase coding combinations providing frequent scanning of the central section of the scanned 3-dimensional space relative to the outer regions.
Patent DE-19925569-A1 (DE)
Title: Writing instrument with casing an operating member, with slideway having sector axially parallel to longitudinal axis of instrument and circumferential sector
Inventor: NAEGELE BERNHARD
IPC: B43K21/02
Filed: 1999-06-04
Abstract: The writing instrument has a casing and an operating member (4) to move the refill (3) between a writing position and a retracted rest position. There is a setting mechanism (5) between the refill and the operating member, with two components (6, 7) moving in a slideway (9). The slideway has a sector which is axially parallel to the longitudinal axis of the instrument and at least one circumferential sector perpendicular to it.
Patent DE-19926836-A1 (DE)
Title: Paper web drying station has two air permeable sieves with the web moving between them for dry and heated air to be delivered to one or both sides of the web
Inventor: STEINER KARL
IPC: F26B13/10
Filed: 1999-06-12
Abstract: To dry a fiber web (1), especially of paper or cardboard or tissue paper, it is passed between two air permeable sieves (2,3). Dry air is delivered to at least one side of the web (1) by the appropriate sieve (2,3).  Air is delivered to both sides of the web (1), aligned at least partially at an angle against the direction (4) of web travel, and pref. against the web movement direction. The drying air is at least partially blown against the web (1), and the air is heated. The drying air is in the form of an air layer carried by the sieve (2,3) surfaces, deflected at least partially to the web (5) by mechanical and pref. fixed bars (5). An Independent claim is included for a web drying station where at least the sieve (2,3) which delivers air has at least one layer of woven longitudinal and lateral filaments. At least the lateral filaments have a trapezoid cross section, with the parallel sides at least mainly parallel to the sieve plane and the larger parallel surfaces of the trapezoid are aligned away from the web (1). Preferred Features: The woven filaments, at least at the air delivery sieve (2,3), are woven in a mesh width of 0.1-10.0 mm and pref. 0.6-3.0 mm. The sieves (2,3) are composed of a single layer or multiple layers. The dry and pref. heated air is blown by a fan (8) on to the sieves (2,3). The deflector (5), for the air layer carried by the sieve, can be scrapers, foils or the like which drive the carried air layer into the sieve (2,3), and at least partially act as a sieve guide. The longitudinal filaments of the sieve mesh are flat.
Patent DE-19933575-A1 (DE)
Title: Hot air machine has a wing unit moving in a circular hollow cylinder to compress the working gas
Inventor: BRAUERS FRANZ
IPC: F02G1/043
Filed: 1999-07-22
Abstract: Hot air machine has an external heat supply and a closed gas circulation. A wing unit (2) moving eccentrically in a circular hollow cylinder (1) isothermally compresses the working gas (4) with cooling (5) and the gas is fed to a heater (7). After heating the gas is expanded adiabatically up to the temperature of the condenser. The expansion ratio is 1:7. The expansion gas is a noble gas.
Patent DE-19933635-A1 (DE)
Inventor: WEYER AXEL
IPC: B22D11/128
Filed: 1999-07-17
Abstract: Process for changing the format thickness of a cast billet (9) of a continuous casting plant in a casting operation comprises sequentially closing, in the casting direction, segments that follow in series at their linking joint (5-7) and segmentally extending the segments at their linking joints. AN Independent claim is also included for a device for carrying out the above process, which comprises an adjusting apparatus (11-14) equipped with devices to regulate the position and force.
Patent DE-19937725-A1 (DE)
Inventor: SCHNEIDER MARTIN
IPC: H01P5/08
Filed: 1999-08-10
Abstract: The invention relates to a wave guide adapter arranged between a rectangular wave guide with a single cross-section and an elliptic wave guide which allows for the propagation of a fundamental wave type  and higher wave types. The inventive device comprises a longitudinal channel which allows for the propagation of higher types of waves at least on one part of the length thereof and consists of various stages with different cross sections. Said device also comprises wave guide gates which are used to couple higher waves of the elliptic wave guide. The stages of the wave guide adapter in which the higher wave types can be propagated have an elliptic cross section.
Patent DE-19941658-A1 (DE)
Title: Filter for telecommunications technology has low pass filter, overvoltage protection device for input and output, enabling filter to be installed directionally independently
Inventor: SCHOENE STEFAN
IPC: H04B3/14
Filed: 1999-09-01
Abstract: The arrangement has a low pass filter (C1,C2,L1,L2) and an overvoltage protection device (V1,V2) for both the input (12) and the output (14), enabling the filter to be installed directionally independently and to be voltage and frequency limiting in both directions. There is also a current limiter implemented with self-resetting elements.  An Independent claim is also included for a distributor for telecommunications technology.
Patent DE-19946146-A1 (DE)
Title: Recovery from solid materials, e.g. plastics, for recycling comprises use of supercritical medium, e.g. carbon dioxide, as extraction solvent
Inventor: KEHLER DIRK
IPC: C08J11/08
Filed: 1999-09-27
Abstract: A supercritical medium, e.g. carbon dioxide at 70 deg C and 150 bar pressure, is brought into contact with granulated feed material (7) in an extractor (1). The extracted component (8) is dissolved and recovered at a discharge (2) in the low pressure side (6) of the circuit, e.g. at 40 deg C and 30 bar. The medium is recirculated through a compressor (3).  An Independent claim is also included for a recovery plant using the above process, including an extractor with a reciprocating inlet lock to introduce material into the pressurized medium and feed it to a mixing screw.
Patent DE-19949899-A1 (DE)
Title: Bicycle dynamo with slim rotor and relatively large diameter drive wheel
Inventor: UFERMANN RUEDIGER
IPC: H02K21/14
Filed: 1999-10-16
Abstract: The dynamo (19) has a small diameter rotor and relatively large diameter friction drive wheel (27). The rotor consists of top (2), bottom (7) and cruciform (12) sections of nonmagnetic material, four magnets (28,29,32,35) being located in the cruciform. The pole faces of a cruciform stator (3,24,31,34) with coils (5,21,30,33) are in direct contact with the rotor surface. The dynamo case (25) and stator support sleeve (11) are nonmagnetic and the internal space (23) can be filled with lubricating oil