baber/WOPTO huggingface dataset:
Patent DE-19834661-A1 (DE)
Title: Method and device for controlling a brake system
Inventor: WUERTH GEBHARD
IPC: B60T13/66
Filed: 1998-07-31
Abstract: A braking requirement value is determined from the brake pedal operating properties. During determination of the braking requirement valve, a set point value is determined from characteristic curves. Curve 1 is if the quantity is rising and curve 2 is if the quantity is falling, and the dashed characteristic curves if the direction of the quantity changes before maximum value is reached. The difference between the curves represents the hysteresis in the brake system.
Patent DE-19836730-A1 (DE)
Title: Defective underground pipe sealing device
Inventor: ALBRECHT MARTIN
IPC: F16L55/1645
Filed: 1998-08-13
Abstract: Defective underground pipes (7) or shafts (8) which are not directly accessible to workers are repaired by a pig which passes through the pipe or shaft spraying a pasty substance coating (1) the pipe or shaft wall as it proceeds. The pasty substance may be either thrown at the wall by centrifugal force from a rotating discharge spray head, or may be sprayed on the walls by hydraulic, pneumatic or mechanical power, preferably by compressed air (4).  The inner pipe chamber may be maintained at an enhanced pressure (5) of 0.1 to 10 bar during paste application to force paste into the damaged surfaces and prevent the ingress of external water. The paste can be either held in a tank within the pig or supplied by an umbilical hose. The pig can move through the pipe either under its own power or is pulled through by a cable. During the paste application, inlet and outlet branches of the pipe under repair may be sealed off (6).
Patent DE-19838425-A1 (DE)
Title: Verfahren zur Abtrennung mehrfunktioneller Alkohole von wasserlöslichen Salzen aus wäßrigen Systemen
Inventor: HORPEL GERHARD
IPC: C07C41/34
Filed: 1998-08-24
Abstract: Die Erfindung betrifft ein Verfahren zur Abtrennung mehrfunktioneller Alkohole von wasserlöslichen Salzen aus wäßrigen Systemen unter Verwendung eines Elektrodialyseverfahrens.
Patent DE-19841533-A1 (DE)
Title: Internal combustion engine fuel temperature evaluation method
Inventor: ROELLE THOMAS
IPC: F02D41/30
Filed: 1998-09-10
Abstract: The fuel temperature evaluation method determines the overall ohmic resistance at the magnetic controls (3Z1,..3Z4) for each fuel injection jet or fuel feed device with a cold engine, to provide reference values entered in a memory (6), for comparison with subsequent measured ohmic resistance values, to allow temperature-dependent correction of the fuel dosing for the engine. An Independent claim is included for a device for evaluating the fuel temperature of a combustion engine.
Patent DE-19849210-A1 (DE)
Title: Fuel injection valve for internal combustion engine fuel injection system has armature movable between two stops, damping spring arranged between second stop and armature
Inventor: REITER FERDINAND
IPC: F02M51/06
Filed: 1998-10-26
Abstract: The fuel injection valve has a magnet coil (15) acting on an armature (17) in a lifting direction against a restoring spring (23) and a valve needle connected to a valve closure body, whereby the armature can move between a stop (21) limiting its movement in the lifting direction and a second stop (26) connected to the valve needle for limiting movement in the opposite direction. A damping spring (41) is arranged between the second stop and the armature.
Patent DE-19851253-A1 (DE)
Title: Bisphenol A is recovered from a stream containing phenol, water and acetone
Inventor: GAMMILL BEN
IPC: C07C39/16
Filed: 1998-11-06
Abstract: A method of forming solids (I) comprising bisphenol A in a stream of bisphenol A and phenol is claimed by (A) removing heat from the stream such that solids of bisphenol a are formed in the stream (B) creating and controlling turbulence in the stream to a selected degree to cause the solids formed to have a mean width exceeding 160 microns and a mean length to width ratio of less than 5:1 whereby the turbulence is controlled to a level below that at which secondary nucleation would occur. AN Independent claims is included for the resulting solids (I) formed.
Patent DE-19851321-A1 (DE)
Title: Open end spinner
Inventor: TESAR OLDRICH
IPC: D01H4/30
Filed: 1998-11-06
Abstract: The fiber feed system, for an open-end spinner, has a dirt removal channel (8) as a hollow trunk forming a tube (11) which can be removed from the body (1) of the spinner. The tube has a side opening aligned with the ejection channel (7) for dirt separated from the sliver fibers.  It is held in place in a sealed fit by a connecting frame (70) within the tube, behind the plane of the inner tube wall. The tube is held in place at the top and bottom, by laying surfaces at the body (1) of the spinner. The tube is a thin-walled profile tube, structured to lock in place at the spinner body sections, and with a variable cross section.  The tube has a mouthpiece section (A) which transits into a center section (B), followed by a section (C) to alter the tube cross section to match the dimensions of the outlet section (D).  The outlet end of the tube is coupled to a central suction system for the spinning machine. The mouthpiece and center sections (A,B) of the tube have a quadrilateral inner cross section, with an angled decrease towards the center. The transit section (C) reduces the inner cross section, and changes the quadrilateral shape smoothly into an oval, to match the oval cross section of the outlet section (D). The tube is locked in place to prevent it from becoming loose, by a pair of elastic bands (12) tensed against the tube surface, or by an adhesive to hold the tube in place in the spinner body.
Patent DE-19854146-A1 (DE)
Inventor: ROESING KARL-HEINZ
IPC: B65D1/12
Filed: 1998-11-24
Abstract: The invention relates to a tight-head drum (10) which consists of thermoplastic plastic. Said drum is provided with a handling ring in the vicinity of a top, for acting on a handling element (24). The handling ring is connected to the wall of the barrel by a ring-shaped segment (23). Said ring-shaped segment delimits a groove (22) with a barrel section that extends conically towards the top, and is arranged so that it extends diagonally outwards in such a way as to form an acute angle with the longitudinal axis of the barrel. The invention is characterised in that the lowest part of the groove is located at a distance from the handling ring, below the same.
Patent DE-19855583-A1 (DE)
Title: Self-adjusting automotive clutch incorporates a spring plate
Inventor: KIMMIG KARL-LUDWIG
IPC: F16D13/75
Filed: 1998-12-02
Abstract: A self-adjusting automotive clutch incorporates a spring plate arrangement which acts upon the pressure plate progressively in proportion to the axial distance traveled. The springs are located between the housing and clutch plate.
Patent DE-19856733-A1 (DE)
Title: Rubber tubular seal for sealing join between body of motor vehicle and door has air entry and exit opening which in cross section widens conically in direction of seal's inner cavity
Inventor: BRAEUHERR GUENTHER
IPC: B60J10/242
Filed: 1998-12-09
Abstract: The tubular seal(1) has at least one opening to allow entry and exit of air for the seal's cavity and which in cross section widens conically in the direction of the cavity.  An Independent claim is included for a procedure for producing conically downwards widening through-openings in a tubular seal in which the wall of the seal in its circumferential area is squeezed in by tangentially running transport rollers(3) followed by drilling to form the through-opening.
Patent DE-19860418-A1 (DE)
Title: Arrangement for altering combustion engine gas replacement valve control times has angle limiting device between vane wheel and drive wheel that reduces maximum vane wheel pivot angle
Inventor: SCHEIDT MARTIN
IPC: F01L1/344
Filed: 1998-12-28
Abstract: The arrangement has an additional angle limiting device (26) between a vane wheel and a drive wheel (2) that reduces the maximum pivot angle of the vane wheel w.r.t the drive wheel. An almost continuous reduction of the pivot angle is achieved by replacing a component of the arrangement or an element of the angle limiting device. The arrangement can be fitted to any other engine whist retaining all other components.
Patent DE-19902515-A1 (DE)
Title: Foil or paper wrapper for food is applied without use of adhesive using blank with end-zones of which are folded outwards, forming symmetrical curved line in inner lining at tangent to folding line
Inventor: KUNST MARTIN
IPC: B65D3/20
Filed: 1999-01-22
Abstract: A food packaging arrangement employs a wrapper blank (10) which is a flat flexible material the end-zones (11) of which are folded outwards, forming a symmetrical curved (13) line in the inner lining at a tangent to the folding line (12). The symmetrical curved line limits the symmetrical cut (14), forming an end-wall when opened. The longitudinal edges touch or overlap forming a tube-type wrapper.
Patent DE-19907628-A1 (DE)
Title: Cable strain relief device has bridge elements round cable, deformable towards cable and able to be moved towards each other by screw connection to clamp cable between by deformation
Inventor: DANNENBERG BODO
IPC: H05K3/30
Filed: 1999-02-23
Abstract: The device has a clamping device for attachment to a housing and/or circuit board (70) with base elements (10,20) enclosing the cable (40) on all sides, connected together by bridge elements (30) all round the cable, deformable towards the cable and able to be moved towards each other by a screw connection so that the bridge elements clamp the cable between them by deformation.
Patent DE-19908311-A1 (DE)
Title: Pressure testing of buried storage tanks using custom fitted access ducts and portable sound detection instruments
Inventor: SCHAURITSCH GERT
IPC: G01N29/22
Filed: 1999-02-26
Abstract: Inaccessible vessels (2) can be pressure tested using a sound-wave detection receiver (12) applied temporarily to the outer surface of the vessels, through access ducts (9), for the duration of the test. A duct (10), of plastics or metal, is welded or adhesively attached to a tank to provide an access well to a part of the surface, prior to the tank being buried. For testing, a sound detection device is lowered down the well on to the outer surface. The device may be magnetic to aid good contact, and the well may contain a small amount of oil to further assist contact. Covers (17,20) are provided to close the access duct when not in use.
Patent DE-19911665-A1 (DE)
Title: Method of determining distance between objects, such as distance between vehicles driving in a lane, using camera and display indicating parallel horizontal lines produced with distances assigned
Inventor: BERGHOLZ RALF
IPC: B60R1/00
Filed: 1999-03-16
Abstract: A camera (21) is used with a display (10) indicating a raster/screen of parallel lines produced with distance numbers assigned. The position of the lines is calculated on the display from the angle between the optical axis (9) of the camera and one visual beam directed at the lane (6) point corresponding to distance. The position of the raster lines or object image (13) is corrected in order to balance the pitch of the angle of the vehicle (3) by adjusting the camera in accordance with the pitch angle. AN Independent claim is made for apparatus for measuring distance between vehicles travelling in a lane.
Patent DE-19915649-A1 (DE)
Title: Impedanz-Transformator für einen Gegentakt-Verstärker eines Kurz- oder Ultrakurzwellen-Senders
Inventor: BECKER JO
IPC: H01F19/04
Filed: 1999-04-07
Abstract: Bei einem Impedanz-Transformator für einen Gegentakt-Verstärker einer Kurz- oder Ultrakurzwellen-Senderendstufe in Form eines Leitungstransformators (Guanellaübertrager) sind die Leiter des Leitungstransformators mit gegenseitiger magnetischer Kopplung in gedruckter Schaltungstechnik auf mindestens einer Leiterplatte ausgebildet und von einem in die Leiterplatte eingesetzten flachen Ferritkern umschlossen.
Patent DE-19920062-A1 (DE)
Title: Fahrzeugsitz
Inventor: PFAHLER KARL
IPC: B60N2/90
Filed: 1999-05-03
Abstract: Die Erfindung betrifft einen Fahrzeugsitz mit einem im Sitzteil und/oder in der Rückenlehne integrierten Polster, das eine luftundurchlässige Polsterschicht, eine diese ganzflächig überziehende Ventilationsschicht und einen die Polsteroberfläche überspannenden, luftdurchlässigen Polsterbezug aufweist, und mit mindestens einem Ventilator, der durch einen sich durch die Polsterschicht hindurch erstreckenden Luftkanal Luft in die Ventilationsschicht einbläst. Zwecks Schaffung einer kostengünstigen aktiven Sitzbelüftung und Vermeidung verstärkter Geräuschentwicklung bei Sitzbelastung stützt sich die Polsterschicht an einer steifen Platte ab, die eine mit dem mindestens einen Luftkanal kongruente Durchgangsöffnung aufweist, an der der Ventilator koaxial zur Durchgangsöffnung kraftfrei befestigt ist. Im Sitzteil wird die steife Platte durch eine das Polster aufnehmende Sitzschale und in der Rückenlehne durch eine Verstärkungsplatte zur Abstützung von Multikonturblasen im Spiegelbereich des Polsters gebildet.
Patent DE-19923305-A1 (DE)
Title: Cooking utensil with lid has notches in handle which support lid in various positions
Inventor: DUERR WILLI
IPC: A47J36/12
Filed: 1999-05-21
Abstract: The cooking utensil (1) with a lid (2) has a handle (3) with a ridge. This may be near the utensil body. There may be several ridges (4a, 4b) in the handle with a gap between them.
Patent DE-19923350-A1 (DE)
Title: Flüssigkeitspumpenanordnung, insbesondere für die Verwendung in Haus und/oder Garten
IPC: F04D29/42
Filed: 1999-05-21
Abstract: Es wird eine Flüssigkeitspumpenanordnung beschrieben, die insbesondere im Haus und/oder Gartenbereich beispielsweise als Pumpe eines Hauswasserwerks verwendbar ist. Sie hat eine Flüssigkeitspumpe mit einer Pumpenkammer (8), in die ein Pumpeneingang (10) hineinführt und aus der ein Pumpenausgang (11) herausführt. Erfindungsgemäß hat die Flüssigkeitspumpenanordnung eine integrierte Steuereinrichtung zur Steuerung der Flüssigkeitspumpe nach Maßgabe mindestens eines Eingangssignals. Als Eingangssignal können beispielsweise Signale pumpeninterner Sensoren wie Pumpendrucksensoren oder Durchflußsensoren, oder pumpenexterner Sensoren, z. B. von niederschlags- oder bodenfeuchte Sensoren genutzt werden. Vorzugsweise ist die Steuereinrichtung als von der Flüssigkeitspumpenanordnung abnehmbares und wieder aufsteckbares Steuermodul ausgebildet. Die Steuereinrichtung kann programmierbar sein. Erfindungsgemäße Flüssigkeitspumpenanordnungen sind bequem an unterschiedliche Einsatzbedingungen anpaßbar.
Patent DE-19925206-A1 (DE)
Title: Neural network test method e.g. for air conditioner, by testing for error between network output signal and teacher output signal for each input signal sub-space
Inventor: TATEISHI MASAHIKO
IPC: G06F11/22
Filed: 1999-06-01
Abstract: The method involves dividing an m-dimensional input signal space (X) at an input layer into a number of input signal sub-spaces (XP), while one region of each input signal is defined for input to the input layer as a one-dimensional input signal space. The neural network is tested by testing for an error (E) between the network output signal and the teacher output signal for each input signal sub-space. The method may also involve calculating an interval error representing an achievable region of the error between the teacher output signal and the network output signal.  Independent claims are included for a data carrier in which a program for performing the test method is recorded, a test apparatus, and a method of manufacturing an air conditioner.
Patent DE-19927865-A1 (DE)
Title: Vorrichtung zur Detektion von Objekten
Inventor: PRIEBSCH HANS DIETER
IPC: G01D5/48
Filed: 1999-06-18
Abstract: Die Erfindung betrifft eine Vorrichtung zur Detektion von Objekten mit einem Ultraschallwellen (4) emittierenden Sender (5) und einem Ultraschallwellen (4) empfangenden Empfänger (6), wobei die Objekte zwischen Sender (5) und Empfänger (6) angeordnet sind und wobei die Ultraschallwellen mit einer Modulationsfrequenz moduliert sind, nach Patentanmeldung 19921217.1. In Weiterbildung der Erfindung sind die Objekte von Bögen gebildet, wobei zur Unterscheidung von Einfach- und Mehrfachbögen (2, 3) das Empfangssignal am Ausgang des Empfängers (6) mit einem Schwellwert S1 verglichen wird, welcher während eines Abgleichvorgangs bei zwischen Sender (5) und Empfänger (6) angeordnetem Bogen (2) in Abhängigkeit des dabei registrierten Empfangssignals selbsttätig bestimmbar ist.
Patent DE-19930474-A1 (DE)
Inventor: HADLER ANDREAS
IPC: F42B12/34
Filed: 1999-07-01
Abstract: The design of a partial fragmentation projectile that is a jacket projectile and that is composed of a soft core (4) as the fragmentation part of the projectile and a hard core (3) as the penetrator substantially influences the deformation and the fragmentation of the projectile. Especially when used as an ammunition for hunting the partial fragmentation projectile must be adapted to the game hunted for in terms of its structure, shape and size. According to the invention, the penetrator (3), seen in the direction of the trajectory of the projectile (1), is arranged in front of the soft core, the core (4) of the projectile. The nose (13) of the soft core (4) is provided with a recess (14, 30 32, 34) which adjoins a cavity (15).
Patent DE-19933514-A1 (DE)
Title: Combined lavatory seat and massage device has driven massage elements incorporated in seating surface of lavatory seat
Inventor: BENDERSKAJA LARISSA
IPC: A47K13/24
Filed: 1999-07-16
Abstract: The combined lavatory seat and massage device has a number of flexible or rigid massage elements (3) for massaging the body incorporated in the seating surface (4) of the lavatory seat (2), at least some of the massage elements operated by an electromechanical drive (5) for providing a vibration, rotation, or reciprocation movement.
Patent DE-19935737-A1 (DE)
Inventor: SINNHUBER RUPRECHT
IPC: B60R21/18
Filed: 1999-07-29
Abstract: The invention relates to a restraint system comprising at least one belt tightener system. Said restraint system is designed for a safety belt for a vehicle passenger and is characterised in that at least one of the belt articulation or reversing points can be displaced by means of the belt tightener system. The invention also relates to a control device that can be operated by a pyrotechnic propelling charge and is actively connected to the articulation or reversing point. In order to improve the vehicle passenger safety, said belt tightener system (4, 24, 27, 33, 34) is placed in a gastight chamber in fluid communication with an inflatable restraint device.
Patent DE-19937232-A1 (DE)
Title: Development and evaluation system for integrated semiconductor circuits containing region for electronic development automization for developing large scale integration
Inventor: MATSUMURA HIDENOBU
IPC: G06F17/50
Filed: 1999-08-06
Abstract: The system includes a store (10) with an extract data file, for storing event related data, corresponding to alterations of input or output signals and pulses of developed large scale integration (LSI) components obtained during logic simulation. There is also facility for calling up cyclic related pulse and pattern data from the data file. A LSI test unit simulator (11) produces a test pattern and a desired value pattern.   A cyclic event converter converts a pattern delivered from the simulator in a test pattern with an event related form. A first memory is provided for storing event related patterns and a second memory for storing the in-output data of the LSI component stemming from the data file. A comparator synchronizes the data from both memories, by comparing the key relationship between both sets of data and by calling up output data of LSI component from the data file corresponding to the test pattern delivered by the LSI test unit simulator.
Patent DE-19942258-A1 (DE)
Title: Circuit and method for diverting system stored energy in frequency converter circuit during commutation employs GTO thyristor circuits connected across d.c. link circuit
Inventor: BERNET STEFFEN
IPC: H02M7/537
Filed: 1999-09-04
Abstract: The invention relates to a Neutral Point Clamped three point converter supplied from a d.c. circuit. The energy stored in the di/dt limiting reactors (LS1,LS2) is discharged during commutating periods into the d.c. link circuit through GTO thyristors (TC1,TC2),diodes (DC1,DC2) connected in series with clamp capacitors (CC1,CC2)
Patent DE-19943523-A1 (DE)
Title: High temperature fuel cell used in e.g. block-type thermal power stations consists of a cathode having a perovskite composition, an electrolyte and an anode
Inventor: KUZNECOVS MIHAILS
IPC: H01M8/04089
Filed: 1999-09-08
Abstract: High temperature fuel cell consists of a cathode, an electrolyte and an anode. The cathode has a perovskite composition and the electrolyte is an ion conductor. In the region of the boundary surface cathode/electrolyte the perovskite of the cathode material partially decomposes into its oxides and there are an increased number of micropores having pore sizes of less than 2 microns m. An Independent claim is also included for a process for the production of the high temperature fuel cell comprising forming a fuel cell from known materials for the cathode, electrolyte and anode, and subjecting the cell to a cathodic over-voltage at the working temperature of the cell until there is no more reduction of the inner resistance of the cell.
Patent DE-19946177-A1 (DE)
Title: Removal of laser-ablation waste products generated in e.g. corrective photorefractive keratectomy of the cornea, employs charged electrodes to sweep them away rapidly
IPC: A61F9/01
Filed: 1999-09-21
Abstract: A voltage applied to electrodes (5, 6) produces an electric field. Motion of waste products exposed to it is affected, such that they are removed from the region of the laser beam (1).
Patent DE-19948155-A1 (DE)
Inventor: WIESNER ARTUR
IPC: B29C45/14
Filed: 1999-10-06
Abstract: The decorative layer (2) is placed on a die (1) and shaped by closing the tool with a male punch (1). An edge of the decorative layer close to the end face (4) of the component is then turned over to produce a rounded edge and fluid material is injected or cast onto the free side of the decorative layer. An Independent claim is made for the process equipment including a female die (1); a slide (6) which moves towards the end face (4) of the component (3) and turns over the decorative layer edge; a knife (7) moving in a direction(8) onto the component (3) with a cutting edge (9) which during knife retraction trims a decorative layer between the knife and the slide.
Patent DE-19949417-A1 (DE)
Title: Trenn- und/oder Rückhaltevorrichtung für Fahrzeuge, wie für Kombinationskraftwagen od. dgl.
Inventor: LABEUR LUC
IPC: B60P7/15
Filed: 1999-10-14
Abstract: Eine Trenn- und/oder Rückhaltevorrichtung (10) z. B. für Kombinationskraftwagen weist eine von einer Aufnahme-Halterung (R) etwa vertikal ausziehbare Werkstoffbahn (14) mit einer Haltestange (11) auf, die zwei Haltestangen (12) besitzt. DOLLAR A Zur leicht bedienbaren Befestigung der Haltestangenenden (12) weist jeweils die zugeordnete fahrzeugseitige Befestigungsstelle (F) einen sich in Einführrichtung (G) des Haltestangenendes (12) verengenden Einführtrichter (T) auf, auf dessen Trichterboden (21) ein Steckelement (17) angeordnet ist, in welchem ein von dem zugehörigen Haltestangenende (12) gebildetes komplementäres Steckelement (20) zusammenwirkt, dem ein bewegliches Riegelelement zugeordnet ist. Das Riegelelement ist mindestens mittelbar seitens des Haltestangenendes (12) geführt und in seine Verriegelungsstellung hinein federbelastet.