baber/WOPTO huggingface dataset:
Patent DE-19856643-A1 (DE)
Title: Noise reduction method for coil-wound items, such as chokes and transformers
IPC: H01F27/33
Filed: 1998-12-03
Abstract: A noise reduction method for coil-wound items is based on arranging the noise-emitting components of the coil-wound items in noise-damping insulation capsules fully enclosing the coil- wound items.  After putting the windings (5) and the associated cores into the insulating capsules (1,2), the empty spaces remaining therein are completely filled with sintered metal powder and the remaining openings (6) in the capsules are sealed off from inside. Prior to sealing, the sintered powder in the insulating capsules is compressed.
Patent DE-19900040-A1 (DE)
Title: Tandem servo brake for brake systems of motor vehicles has air guiding device aligning with inlet or outlet of connecting passage between working chambers and provided with curved surface
Inventor: WAGNER WILFRIED
IPC: B60T13/563
Filed: 1999-01-04
Abstract: At least one air guiding device(25,26) aligns with the inlet(23) and/or outlet(24) of the connecting passage(15) between the servo brake's working chambers(10,13). The air guiding device has a curved surface(27) which is concave when viewed from the working chamber, or may have the contour of a paraboloid. A culmination point(28,29) approximately central to the connecting passage's inlet or outlet is provided on the air guiding device and has the greatest axial proximity to the connecting passage.
Patent DE-19900525-A1 (DE)
Title: Light has at least one light source and reflective glitter elements at least partly enclosed by a shade-like reflector arranged to reflect light onto the glitter elements
Inventor: OBERMAIER OTTO
IPC: F21V5/06
Filed: 1999-01-08
Abstract: The light has at least one light source (8) and reflective glitter elements (6) at least partly enclosed by a shade-like reflector (3) arranged to reflect light onto the glitter elements. The reflector is partly translucent or of opaque material, esp. plastic, paper, metal, cardboard or leather, coated with reflective material.
Patent DE-19901323-A1 (DE)
Title: Combined underground heating and irrigation system for grass sports pitches
Inventor: BECK SIEGFRIED
IPC: E01C13/08
Filed: 1999-01-15
Abstract: The two separate systems are integrated interactively. Heating pipes (1) and irrigation hoses (2) are installed next to or above each other at the same time, at set relative distances and depths. Installation is carried out by conventional machines, which have been slightly modified for the purpose. The system permits watering of pitches even during frost periods. The perforated irrigation hoses may also be used for supply of air, CO2 or similar gases.
Patent DE-19902809-A1 (DE)
Title: Electrical contact washer
Inventor: MAIBOM JOHANNES
IPC: H01R4/34
Filed: 1999-01-25
Abstract: The washer has a radial dimension of (r,r') and a thickness (s,s') which are selected so that the contact washer remains flexibly resilient during fixture. The washer has a central boring (3,3') with a boring diameter (b,b') and several sharp-edged contact teeth (8,8') arranged on one contact face (7,7') along the radial periphery of the contact washer (2,2').  The radial dimension is not constant and the contact teeth are arranged at points on the radial periphery at which the radial dimension is greatest.
Patent DE-19903524-A1 (DE)
Title: Combined harvester has crushing device for residues and makes use of heat generated during threshing process
IPC: A01D41/12
Filed: 1999-01-29
Abstract: The sifted chaff (5) is collected after threshing and crushed between three drums (2) positioned inside a container. The two outer drums are equipped with rounded spikes, the center drive drum has triangular notches fixed to its outer surface. Both outer drums are pushed by springs (4) towards the center drum facilitating an efficient crushing process. In order to utilize the waste heat the exhaust system and the engine are covered by an insulating material. The heat can be used for drying the cereals or the whole working unit to avoid mud sticking to its parts.
Patent DE-19904554-A1 (DE)
Title: Orthesis has distal and proximal rails, linkage, spring arrangement, traction or thrust element, link point and force transmission element
Inventor: ALBRECHT ERICH
IPC: A61F5/01
Filed: 1999-02-04
Abstract: Distal and proximal rails (1,1a,2,2a) are fixed to the distal or proximal body limb, and are re joined by a linkage (5,5a) so as to swivel on a swivel axis (6). A spring arrangement (7) acts between the distal and proximal rails , with a spring which exerts pre-tensioning force on the rails. The spring arrangement is fixed to a rail and cooperates with a traction or thrust element (8) linked to a link point (10) on the other rail or to a force-transmission element (9) on the other rail.
Patent DE-19905613-A1 (DE)
Title: Photoinitiierung der Sulfochlorierung oder Sulfoxidation von Alkanen durch UV-Excimer-Strahlung zur Herstellung von Alkansulfochloriden und Alkansulfonaten
Inventor: HAGEMEYER ALFRED
IPC: C07C309/04
Filed: 1999-02-11
Abstract: Verfahren zur Herstellung von Alkansulfochloriden und Alkansulfonaten durch Umsetzung von Alkanen mit SO¶2¶ und Cl¶2¶ oder O¶2¶ zu Alkansulfochloriden oder Alkansulfonaten, wobei die Reaktion durch UV-Excimer-Strahlung photoinitiiert wird. Geeignete Wellenlängen der UV-Excimer-Strahlung liegen im Bereich von 150-470 nm. DOLLAR A Vorzugsweise werden folgende Wellenlängen (Ecimere) verwendet: 172 nm (Xe¶2¶·*·), 193 nm (ArF·*·), 222 nm (KrCl·*·), 248 nm (KrF·*·) 282 nm (XeBr·*·), 291 (Br¶2¶·*·), 308 nm (XeCl·*·), 342 nm (I¶2¶·*·), 351 nm (XeF·*·).
Patent DE-19906970-A1 (DE)
Title: Aufklärungssonde
Inventor: HERRMANN RALF-JOACHIM
IPC: F42C13/06
Filed: 1999-02-19
Abstract: Die Erfindung betrifft eine Aufklärungssonde, die als abwerfbarer Lastkörper von einem Trägergeschoß (25) in einen zu überwachenden Raum, z. B. ein Gefechtsfeld verbringbar ist und nach dem Aufsetzen auf dem Erdboden (19) aufklärungsrelevante Informationen an eine abgesetzte Datenverarbeitungsvorrichtung (22, 24) drahtlos überträgt. DOLLAR A Um zu erreichen, daß die Aufklärungssonde (1-1'') relativ kompakt aufbaubar ist und eine sehr genaue Zielermittlung bei kontinuierlicher Überwachung eines Gefechtsfeldes ermöglicht, schlägt die Erfindung vor, die Aufklärungssonde derart auszugestalten, daß sie automatisch nach dem Aufsetzen auf dem Erdboden unter Berücksichtigung ihrer Neigung eine genaue Positions- und Lagebestimmung mit Hilfe eine GPS-Navigationssystems (Global Positioning System) sowie mit mindestens einem Magnetfeldsensor, mit dem die Orientierung der Sonde in bezug auf den magnetischen Nordpol bestimmt wird, vornimmt.
Patent DE-19907198-A1 (DE)
Title: Gas generating composition for vehicle occupant safety system inflation device
Inventor: BLOMQUIST HAROLD R
IPC: C06D5/00
Filed: 1999-02-19
Abstract: The gas generating composition contains an ammonium salt coolant for forming a reaction product which reacts endothermically with alkali or alkaline earth metal ions. The gas generating composition, comprising an organic fuel and an oxidizer, contains alkali or alkaline earth metal ions and an ammonium salt coolant selected from ammonium halides, ammonium sulfate and ammonium sulfamate in an amount effective to produce a reaction product which contains the anion of the ammonium salt and which reacts with the alkali or alkaline earth metal ions. Independent claims are also included for the following: (i) a vehicle occupant safety device containing the above composition; and (ii) a vehicle occupant safety system inflation device containing the above composition. Preferred Features: The fuel is selected from cyanamides, tetrazoles, carbonamides, triazoles, guanidine, tetramethylammonium nitrate, triazine, tetrazine, urea and their derivatives and salts. The oxidizer is an alkali or alkaline earth metal salt. The coolant is ammonium chloride.
Patent DE-19907829-A1 (DE)
Title: Verfahren zur Herstellung von cis-2,6-Dimethylpiperazin
Inventor: SCHUBART RUEDIGER
IPC: C07D241/04
Filed: 1999-02-24
Abstract: Es wird ein Verfahren zur selektiven Herstellung von cis-2,6-Dimethylpiperazin bereitgestellt, bei dem ein Diisopropanolamin-Gemisch, welches Verbindungen der Formel HN-(CH¶2¶-CH(OH)CH¶3¶)¶2¶, HN-(CH(CH¶3¶)-CH¶2¶OH)¶2¶ und HN(CH(CH¶3¶)-(CH¶2¶OH)(CH¶2¶-CH(OH)CH¶3¶) enthält, oder 1,2-Diaminopropan mit Ammoniak und Wasserstoff in Gegenwart eines Hydrierkatalysators umgesetzt werden.
Patent DE-19909996-A1 (DE)
Title: Soda water dispenser for drinking purposes with sterilization unit, heater, expulsion blow-out unit,  ultraviolet radiation emitter etc.
Inventor: NEU PETER
IPC: B67D1/07
Filed: 1999-03-06
Abstract: A table water dispensing assembly (1) receives a supply of tap water which is chilled and treated with compressed carbon dioxide (7) to produce soda water for especially potable applications. The dispenser (1) incorporates a sterilization unit, a heater, an expulsion blow-out unit, an ultraviolet radiation emitter, a drying unit, and a liquid or gas scouring device, or a combination of any or all of these aggregates.
Patent DE-19910264-A1 (DE)
Inventor: BROENSTRUP VOLKER
IPC: B31B160/20
Filed: 1999-03-08
Abstract: The plastic sack base, cut from a fourth band (22), is laid along the first main band (1). A third flat band (6) folded edges to center, is cut to length and laid transversely on the first (1). (Its leading edge is also given double-arrowhead folds). A second band (3) is laid over the assembly on the first band (1). Advancing together, these bands (1, 3) form front and rear walls of the sack when they and the folded sections are welded along their edges.  Preferred features: The various folds in individual sections of the sack are further detailed and illustrated in the disclosure. Adhesion is promoted between double side folded sections and the two main bands (front and rear). Hot-melt or other adhesive is applied, for this purpose. Folding variants are described. In a final stage, the sacks are separated from the main material bands, as individual containers used for packaging.
Patent DE-19915752-A1 (DE)
Title: Procedure and system for release of motor vehicle's brakes
Inventor: RIETH PETER
IPC: B60T7/04
Filed: 1999-04-08
Abstract: The steps of the process include the registering of the manual operation of a brake release unit, and releasing of the brake during travel in proportion to it.  After release of the brake a release criteria is monitored and braking is reduced or terminated after a determined interval of time if this criteria is satisfied.  The operation of the brake light switch is registered and braking is released in proportion to it, or braking is released in proportion to the operating force on the brake release unit. An Independent claim is included for a brake system including a manually operated brake release unit(21,22) and a brake control unit(11) which releases the brake during travel in proportion to the operation of the brake release unit.
Patent DE-19918564-A1 (DE)
Title: Two-part aerostatic bearing has system of air channels feeding array of micro channels
Inventor: EITZENBERGER HANS
IPC: F16C32/06
Filed: 1999-04-25
Abstract: A two-part aerostatic bearing consists of a base block (1) with an air supply (12) to a series of grooves (131) set in its surface. The grooves (121) supply air to a further array of micro-channels spreading out over the block surface. The second part (2) of the bearing is a load-bearing block, which is raised from the surface by the supply of air.
Patent DE-19922795-A1 (DE)
Title: Mounting frame for solar energy collection panels has sliding guides that allow angle of collection to be adjusted
Inventor: DONAUER RUDOLF
IPC: H02S20/00
Filed: 1999-05-18
Abstract: The frame has a pair of side units (1) that have semi circular tracks (4). These receive the guides (5) that support the cross members (11,12). Mounted on the cross members is a solar collector panel (13). The panel may be moved on the guides to achieve the optimum collection angle.
Patent DE-19923154-A1 (DE)
Title: Hydraulic operation system, especially for automated gearbox, like auto gearbox system or automated clutch of a car
Inventor: HARRIES DAVID ANTHONY
IPC: F16H61/00
Filed: 1999-05-20
Abstract: A hydraulic operation system, especially for an automated gearbox, like an auto gearbox system or an automated clutch of a car with a drive engine, has pump devices. The pump device is designed so that it is connected in force-transmitting fashion to a drive engine or gearbox of the vehicle via a mechanical drive and via a freewheel mechanism. The pump device can additionally be connected to an electric motor, still in force-transmitting fashion. The mechanical drive and the electric motor are connected to a drive shaft of the pump device at opposite sides or ends of the shaft or pump device.
Patent DE-19928502-A1 (DE)
Inventor: GOETZE KARL
IPC: A43B23/17
Filed: 1999-06-22
Abstract: The safety shoe has a domed protective cap (2) in the toe (1). A reinforcing panel (3) is fitted at the front of the sole behind the cap. The ratio (length of reinforcing panel + length of sole):(length of protective cap + length of reinforcing panel ) = 0.3 - 0.7.
Patent DE-19935029-A1 (DE)
Inventor: MUELLER GERD M
IPC: H04R25/00
Filed: 1999-07-26
Abstract: The hearing aid implant a pick region (2) that is coupled by a bio compatible element (17) that connects with a drive stage (15) located in the mastoid space (12). The drive stage has a hearing aid converter (13) and is excited by an external signal to cause the coupling to axially vibrate. A coupling element connects with the ear (22).
Patent DE-19937545-A1 (DE)
Title: Drive cord or its component, especially for motor vehicle with combustion engine and/or gearing, having electric machine with rotor which can be disengaged by at least one clutch
Inventor: MAN LASZLO
IPC: B60L50/15
Filed: 1999-08-09
Abstract: The arrangement consists of at least one drive element (1), e.g. a combustion engine, a drive shaft (2), e.g. a crank shaft, an output element, e.g. a gearing, an output shaft (18), e.g. a gearing input shaft, as well as an electric machine. The electric machine consists of a stator connected firmly with the casing of the drive- or output element, and a rotor which can be disengaged by means of at least one clutch (5) provided between drive shaft and output shaft. The electric machine is formed as a modular assembly unit. A gap between stator and rotor is preferably adjusted before assembly.
Patent DE-19937752-A1 (DE)
Title: Processor unit with redundancy function for use in coordination processor
Inventor: SEITZ HANS-JUERGEN
IPC: G06F11/16
Filed: 1999-08-10
Abstract: The unit has a first and second microprocessor core unit (1,2) with first and second system bus (4,5) to transfer data. Both core units are identically constructed and perform the same operations synchronously. Comparators (6,10) compare data transmitted in the two system busses and transparently transfers data from the system busses to first and second standard interfaces (7,8).  In the case of a difference between the data, the comparison result is fed over a comparison result interface (VE6) to an error processing unit (3) which evaluates comparison results (VE6, VE10). It sends an evaluation result via an external error interface (ERR) to external elements or over internal interface (C2, C3) to internal elements.  A common interface (9) is provided to switch the two system busses to an external access bus (B:CYM0, B:CMY1) to a common resource (CMY0,CMY1).
Patent DE-19938138-A1 (DE)
Inventor: BERTLING WOLF
IPC: C12Q1/6825
Filed: 1999-08-16
Abstract: The invention relates to a method for identifying a biopolymer spread on a first surface of a solid substrate, whereby the first biopolymer is brought into contact with a second biopolymer which spread on a second surface, whereby said second biopolymer has an affinity for the first biopolymer; Biopolymer in Kontakt gebracht wird und wobei die Identifikation des ersten Biopolymers vorgenommen wird durch Auswertung der durch affinitätsbedingte Adhäsion ausgelösten Anderung der Impedanz, der Leitfähigkeit im Gleichstrom- und/oder Wechselstrombereich in Abhängigkeit von einer aufgeprägten Wechselspannungs- oder Wechselstromfrequenz.
Patent DE-19940376-A1 (DE)
Title: Inflatable airbag for improving aerodynamic properties of e.g. vehicles improves flow favourable shape and/or ratio of cross-section to length at higher speeds
IPC: B62D35/00
Filed: 1999-08-25
Abstract: The flow-favourable shape and/or ratio of cross-section to length is enhanced by providing one or more airbags which can be filled gradually from a certain speed.  A resetting spring can be used to minimize the bag volume when there is no or only slow movement.
Patent DE-19942726-A1 (DE)
Title: Kühlkreislauf
Inventor: ALTVATER ROLAND
IPC: F01P3/20
Filed: 1999-09-08
Abstract: Ein Kühlkreislauf für einen Kraftfahrzeugantrieb, bei dem der Motor (1) mit mindestens einem Radiator (6) über eine Zufuhr- und eine Abfuhrleitung (3, 8) verbunden ist, weist einen Thermostat (4), ein Bypass-Ventil (5) und eine Umwälzpumpe (2) auf. Das Bypass-Ventil (4) ist direkt in den Thermostat (5) integriert und in Form von Öffnungen ausgebildet, die in dem Arbeitselement des Thermostats (4) vorgesehen sind, welches in Abhängigkeit von der Kühlmitteltemperatur den Thermostat (4) öffnet oder schließt.
Patent DE-19948621-A1 (DE)
Title: Film viewing device e.g. for examining dental X-ray films on computerized monitor, has areas of viewing screen assigned as X-ray film observation masks of increased optical brightness
Inventor: STEDDIN SVEN-DIETER
IPC: A61C19/04
Filed: 1999-10-08
Abstract: Display of films, particularly X-ray films, with computer-controlled monitors (1) has selected areas of the screen left un-illuminated to achieve maximum contrast of the viewed areas. The X-ray films (3) are arranged in front of the screen (2) and to view the X-ray films (3) areas of the screen (2) are allotted as X-ray film observation-masks (5) which have a high level of brightness.
Patent DE-19952471-A1 (DE)
Title: Verfahren und Vorrichtung zur Erzeugung einer fehlerfreien Materialbahn sowie fehlerfreie Materialbahn
Inventor: BOHN MARTIN
IPC: G06K19/077
Filed: 1999-10-29
Abstract: Aufgabe der Erfindung ist es, eine Materialbahn, bestehend aus einer Trägerbahn und darauf angeordneten Informationsträgern, zu schaffen, bei der die Trägerbahn als durchgehende Bahn ausgebildet ist und auf der lediglich fehlerfreie Informationsträger angeordnet sind. DOLLAR A Erfindungsgemäß werden von einer Materialbahn wenigstens die fehlerhaften Informationsträger abgelöst und es wird eine gleichmäßige Reihenfolge fehlerfreier Informationsträger auf einer Trägerbahn erzeugt.
Patent DE-19952765-A1 (DE)
Title: Holder for transporting skis inside compact motorcar with tailgate has skis fitted with one end on floor of luggage compartment and forward end on vehicle roof above and between vehicle front seats
Inventor: HOELTERMANN ROLF
IPC: B60R11/00
Filed: 1999-11-02
Abstract: The skis (11-14) are fitted with one end on the floor (7) and the forward end on the vehicle roof (4) above between the vehicle front seats (5). To hold the skis in place, a telescopically extendable tubular crossbar (23) is fitted to rest on the rear seat grab handles (10) to carry a height adjustable holder element (20). The holder element is U-shaped and is closed at the lower end by a roller (21), so that the skis, either in or out of a ski bag, can easily be loaded, with the rear seats folded down, through the open tailgate and through the holder.
Patent DE-19955807-A1 (DE)
Title: Camera with manual film transport switches off encoder after certain time if transport drive is stationary
Inventor: IWAMOTO SHIGERU
IPC: G03B17/18
Filed: 1999-11-19
Abstract: The camera includes an encoder which rotates while the film is being transported and outputs a signal. A film transport length detector counts the signals from the encoder. A controller switches off the encoder after a certain time if the transport drive is stationary during the film transport, and switches on the encoder if subsequent rotation of the transport drive is detected, so that the film transport length detector can continue to count the signals.
Patent DE-19956782-A1 (DE)
Title: Optisches Fokussierelement und Messsystem
Inventor: KIPP LUTZ
IPC: G21K1/06
Filed: 1999-11-25
Abstract: Die Erfindung betrifft ein optisches Element zur Fokussierung von elektromagnetischen Strahlen (20, 21) oder Strahlen von Elementarteilchen, insbesondere von Röntgenstrahlen, umfassend eine Fresnelsche Zonenplatte (30) mit Ringzonen, die durchlässig für die Strahlen (20, 21) sind, und Ringzonen, die für die Strahlen (20, 21) undurchlässig sind, und ferner ein Meßsystem, insbesondere zum Vermessen von inneren Bereichen dreidimensionaler Proben mit hoher Ortsauflösung und einer Apparatur zur Veränderung der physikalischen, chemischen und/oder biologischen Eigenschaften eines Bereichs einer Probe, insbesondere eines Innenbereichs einer Probe. Die Erfindung zeichnet sich dadurch aus, daß das optische Element dadurch weitergebildet ist, daß die für die Strahlen (20, 21) durchlässigen Ringzonen der Fresnelschen Zonenplatte (30) teilweise für die Strahlen (20, 21) undurchlässig sind. Die Erfindung zeichnet sich ferner dadurch aus, daß das Meßsystem und die Apparatur zur Veränderung der Eigenschaften eines Bereichs einer Probe wenigstens ein entsprechendes optisches Element umfassen.
Patent DE-19957171-A1 (DE)
Title: Method for recognizing a non-symmetrical braking operation in motor vehicles detects a steering deviation in wheels not caused by a steering wheel while distinguishing this from other possible factors causing this deviation.
Inventor: RIES-MUELLER KLAUS
IPC: B60T13/66
Filed: 1999-11-27
Abstract: As a motor vehicle travels during a braking operation on the wheels being steered, a steering deviation in these wheels not caused by a steering wheel is detected and distinguished from other possible factors causing this deviation. This allows a non-symmetrical braking operation to be recognized.
Patent DE-19957651-A1 (DE)
Title: Subscriber Identity Module card has personal data in additional assistance module with further data, functions that supplies information about owner, location in event of emergency call
Inventor: PROTSCHKA HANS
IPC: H04M1/72421
Filed: 1999-11-30
Abstract: The SIM card has additionally implemented assistance modules and is known as a SIM-H-card with additional personal data contained in an additional assistance module with further data and functions that supplies information about the owner of the card and the current location in the event of an emergency call, enabling an optimal, personalized rescue service.
Patent DE-19957956-A1 (DE)
Inventor: SCHMUECKER ARND
IPC: G01F25/00
Filed: 1999-12-02
Abstract: The invention relates to a flow measuring device wherein an upstream measuring tube is connected provided with a plurality of probes (1) which dip slightly into the flow. A plurality of pressure-measuring openings (2) are formed at the surface of each probe (1). The entire measuring values thereof are processed in a common neuronal network. Different disruptions of the calibration flow are generated during calibration upstream from the measuring device. The distance between the points of disruption and the flow measuring device is not large enough to enable an unhindered full flow. The different disruptions generate different patterns of measuring values wherewith the neuronal network can be trained. When in operation, the neuronal network recognizes the various forms of disruptions from the different pattersn of measuring values allocating the appropriate flow correction thereto. The disruption is compensated by means of said correction.