baber/WOPTO huggingface dataset:
Patent DE-19843762-A1 (DE)
Inventor: KIRSCHNER MARTIN
IPC: B60T8/36
Filed: 1998-09-24
Abstract: The invention relates to a solenoid valve (1), especially for an anti-slip automotive hydraulic braking system, comprising a valve-carrier bushing (58) and a guide sleeve (58) that extends through an opening (57) of said valve-carrier bushing (58) and is connected in positive fit thereto by peening (6), whereby an armature (12) with a valve-closing body (18) relative to a magnetic core (8) and a valve seat (20) are moveably arranged therein. The inventive valve also comprises an electric coil (76) that encloses the guide sleeve (6) in the region of the magnetic core (8). The invention is characterized in that a moulded flange (40) that is configured as a fold on the guide sleeve (6) and oriented in an outer radial direction is tensed against a radial inner step-shaped shoulder (60) of the valve-carrier bushing (58) as a result of said peening (6), whereby said flange is pressure-tight and fluid-tight. The flange (40) has adjacent-lying flat front face sections (52) substantially devoid of any gaps therebetween, extending perpendicular to the axis (24) of the solenoid valve.
Patent DE-19844314-A1 (DE)
Title: Cylinder head
Inventor: BRENNER RAIMUND
IPC: F02B23/00
Filed: 1998-09-28
Abstract: The cylinder head has a vertical stepped valve aperture in the underside for gas discharge. After the valve body and the piston have moved upwards in the valve aperture, an ignition chamber is formed. Fuel nozzles are positioned opposite to each other in the stepped aperture profile. Two valve bodies of different sizes are positioned above each other, and have similar vertical diameters to form an ignition ring chamber.
Patent DE-19845821-A1 (DE)
Title: Modular current converter unit especially for railway vehicles, has housing frame for receiving IGBT module, condenser, connection arrangements and cooling bodies
Inventor: LANDGRAF GUNTER
IPC: H05K7/20
Filed: 1998-09-25
Abstract: The current converter unit has a basic body for accommodating insulated gate bipolar transistor (IGBT) modules (4), rails, capacitors, connecting lines and cooling bodies (3). A housing frame (1) has cooling bodies and cover plate (10) of an intermediate circuit capacitor (2) to form a structural unit with coolant flow channels with lateral openings. The cooling body cooling surfaces protrude into the flow channels and the cooling bodies seal the lateral housing openings. The frame has guide and attachment rails and intermediate circuit capacitor connection points.
Patent DE-19849562-A1 (DE)
Inventor: MOODY PAUL W
IPC: G06F13/00
Filed: 1998-10-27
Abstract: The invention relates to a security interface for a data path. Said security interface comprises a data port (DP1) for connection to a first data processing system (RS1) to be protected and a second data port (DP2) for connection to a second data processing system (RS2). A first computer module (RM1) is connected to the first data port (DP1); a second computer module (RM2) is connected to the second data port (DP2). A first switching element (SE1) is arranged in an internal data path (12) between the first (RM1) and the second computer module (RM2) for opening and closing said internal data path (12). A second switching element (SE2) is arranged between the second computer module (RM2) and the second data port (DP2) for opening and closing the data path (14) between the second computer module (RM2) and the second data port (DP2). A control component (CC) controls the two switching elements (SE1, SE2) in such a manner that at least one of the two switching elements (SE1, SE2) is open.
Patent DE-19853497-A1 (DE)
Title: Insulating wall panel manufacture by filling frame with insulating material and compressing in two stages
Inventor: FRITZ HUBERT
IPC: E04B1/76
Filed: 1998-11-19
Abstract: Insulating material is loaded into a frame (4) and is compressed progressively with one or more tools (6,7).  Independent claims are made for the process equipment which has a compression tool comprising either vertically moving punches, a flap or a seesaw arrangement (7).
Patent DE-19854163-A1 (DE)
Title: Instrument for root duct has rated break point containing disc or ring, and casing-sleeve with inner ridge fitting into recess
Inventor: NICHTERLEIN MANFRED
IPC: A61C5/42
Filed: 1998-11-24
Abstract: The instrument has a rated break point and a reinforcement against bending. The flanks of the rated break point are as close together as possible so that one part of the instrument cannot bend towards the other part. A disc or ring is inserted into the rated break point and is slightly narrower than the rated break point, and whose inner diameter is larger than the core diameter of the rated break point. A sleeve encasing the rated break point has an inner ridge fitting into the recess of the rated break point.
Patent DE-19857427-A1 (DE)
Title: Device for fixture of rotating publicity plates, particularly on motor car, comprises bar and clamp formed in one piece and angled in relation to one another
Inventor: LUETJEN GUENTER
IPC: G09F7/22
Filed: 1998-12-12
Abstract: Rotating publicity plates can be fixed particularly on a motor car by a device comprising a bar and a clamp formed in one piece and angled in relation to one another. The bar (3) in its upper section is divided and by pressing its two halves together enables the publicity plate to be inserted, which rests on a running surface (4) on the bar.  Two projections (2) hold the plate after insertion in its predetermined position and prevent it slipping under the effect of strong wind. The plate (1) is of centrally reinforced plastic and a hole enables it to be placed on the bar.
Patent DE-19907552-A1 (DE)
Title: New stable polyelectrolyte capsules of controllable permeability, prepared by coating template particles, useful e.g. for controlled drug release
Inventor: NEU BJOERN
IPC: A61K9/50
Filed: 1999-02-22
Abstract: Capsules (I) having a polyelectrolyte (PE) shell and a diameter of up to 10 (preferably to 5) micro m, are new, specifically where (I) are obtained by applying PE molecules onto template particles (II). Independent claims are included for the following:  (1) the preparation of (I) (with no restriction on capsule size) by forming an aqueous dispersion of (II) having suitable size, then applying PE to (II);  (2) the preparation of a coated surface by applying (I) to the surface;  (3) partially crosslinked melamine-formaldehyde (MF) particles (III) having a diameter of 10 micro m or less;  (4) the preparation of partially crosslinked MF particles by polycondensation of MF precondensates, where the polycondensation process is interrupted during the reaction; and  (5) a method for applying multiple coating layers to (II), involving:  (a) contacting (II) with a first coating material (C1) in a liquid medium, in a reaction region bounded on at least one side by a filtration membrane, to form a coating of (C1) on (II);  (b) removing at least part of the reaction medium, optionally with any excess (C1), via the filtration membrane;  (c) repeating steps (a) and (b), but using a second coating material (C2) instead of (C1); and  (d) optionally repeating steps (a)/(b) and/or step (c).
Patent DE-19908426-A1 (DE)
Inventor: WIPIEJEWSKI TORSTEN
IPC: H01S5/18
Filed: 1999-02-26
Abstract: The invention relates to a vertical resonator laser diode (10, 20). An active series of layers (3) is arranged between a first Bragg reflector layer series (2) and a second Bragg reflector layer series (4) in order to produce laser irradiation. Each Bragg reflector layer series is provided with a plurality of mirror pairs (22, 44). The two Bragg reflector layer series (2, 4) form a laser resonator. The two Bragg reflector layer series (2, 4) and the active series of layers (3) are arranged between a first (7) and a second electrical contact layer (8). One (4) of the two Bragg reflector layer series (2, 4) is partially permeable for laser irradiation which is produced in the active series of layers (3). At least one light absorbing layer (9) with a defined light absorption is arranged between the partially permeable Bragg reflector layer series (4) and the first electrical contact layer (7) or on the light emitting side of the first electrical contact layer (7).
Patent DE-19908915-A1 (DE)
Title: Vibration shock absorber for steering wheel with airbag has gas generator connected to airbag housing by gas-impermeable elastomer spring element
Inventor: GRUNAU RUDI
IPC: B60R21/20
Filed: 1999-03-02
Abstract: The inertia mass of the vibration shock absorber is formed by the gas generator (1) of the airbag which is connected to the airbag housing (4) by a gas-impermeable spring element (3) which engages round its outside wall (2) and is fixed thereon.  The spring element is made of elastomer material and is cylindrical with its one edge (5) fixed radially inside on the generator and its other edge (6) on the airbag housing.
Patent DE-19909594-A1 (DE)
Title: Combined pocket knife and lighter has fuel tank incorporated in handle, with screw and sharp-edged point, and spare flint
Inventor: KUESTER FLORIAN
IPC: B26B11/00
Filed: 1999-03-04
Abstract: The combined pocket-knife and lighter has the lighter integrated in the handle. A petrol tank (2) into which a screw (3) with sharp-edged point dips is set into the knife-handle. The petrol tank is lined with cotton fibers, and the screw's point is enclosed in a wick. A spare flint is recessed in the back of the knife.
Patent DE-19910898-A1 (DE)
Title: Car headlamp
Inventor: PASTOR ORTIZ RAMON
IPC: F21V19/00
Filed: 1999-03-11
Abstract: A car headlamp has a lamp (10) attached to a lamp carrier (30), a reflector (20), devices to fasten the lamp carrier to the reflector, an external connector which is mounted on a part of the structure of the headlamp independently of the fastening of the carrier to the reflector and electrical conductors (1,2) which are intended to make an electrical connection between the external connector and electrical terminal devices of the lamp. The lamp carrier is mounted in detachable fashion on an intermediate piece (40) connected rigidly to the reflector. This intermediate piece is provided with electrical connecting devices (41,42) that are intended to be connected to the electrical conductors. At least one part of the connecting devices (31,31) of the lamp is connected rigidly to the lamp carrier. With the attachment of the lamp carrier to the intermediate piece, it can make electrical contact with the electrical connecting devices of the intermediate piece.
Patent DE-19917812-A1 (DE)
Title: Membrane-electrode unit for self-humidifying fuel cell battery
Inventor: FRANK MICHAEL
IPC: H01M8/0289
Filed: 1999-04-20
Abstract: A membrane electrode unit for a fuel cell, obtains water from the recombination of the reaction gas within the membrane for the purpose of humidification. The membrane comprises at least one localised catalyst layer on which takes place the recombination process. Hygroscopic particles are specifically added to the membrane electrode unit. The membrane is formed specifically of at least two part- membranes, and in a first working step, a catalyst layer is applied on to at least one part-membrane, with a further part- membrane laminated with the first, in a second working step.
Patent DE-19920247-A1 (DE)
Inventor: JOMAA HASSAN
IPC: A01N57/24
Filed: 1999-05-03
Abstract: The invention relates to the use of compounds of general formula (I), whereby Y is a C1-3 alkenylene group; B is selected from the group comprised of C1-26 alkenylene groups, whereby one C atom can be substituted by an oxygen atom and one C atom can be substituted by a sulfur atom, or two C atoms can be replaced by an S heterocycle, and; X represents the phosphororganic group (a) or the amino group (b). The inventive compounds are used for inhibiting the 1-desoxy-D-xylulose-5-phosphate-(DOXP) metabolic pathway, are used as a herbicide, and for producing a medicament. The invention also relates to method for therapeutically and prophylactically treating infections in humans and animals caused by viruses, bacteria, fungi and parasites.
Patent DE-19921094-A1 (DE)
Title: Interaktives Multimedia-Card-Modul
Inventor: WEISIG CHRISTIAN
IPC: H04N5/00
Filed: 1999-04-30
Abstract: Bekannte DVB-Karten für eine inividuelle Zugangsberechtigung bei Set-Top-Boxen für digitales Fernsehen benutzen anwenderspezifische Smart-Cards als externes Speichermodul in Form eines Securitymoduls zur Bereitstellung von Zahlencodes. Um große Datenmengen speichern zu können ist bei dem erfindungsgemäßen Card-Modul (CMO) vorgesehen, dass das externe Speichermodul (PSME) als wechselbarer Speicherplatz mit einer hohen Zugriffsrate für den Programmstrom (PS) ausgebildet ist und einen Speicher-Steckverbinder (PPC) für die Datenschnittstelle (CF-I, ATA-I) aufweist, der mit einem entsprechenden Einschub-Steckverbinder (PPI) in dem integrierten Einschubplatz (PI) zur Ankopplung an den Mikroprozessor (CPU) trennbar verbunden ist, und die Funktionssteuerung über ein externes, über den Karten-Steckverbinder (PPA) kontaktiertes Gerät (G) erfolgt. Dadurch bekommt das Card-Modul (CMO) die Funktionalität eines leistungsfähigen MiniRecorders (MR), mit dem Programmstromdaten (PS) gleichzeitig aus- und eingelesen werden können. Als externe Speichermodule können CF-Cards (CFD) oder MicroDrives (HDD) zum Einsatz kommen. Einschub- und Karten-Steckverbindder (PPI, PPA) können durch eine mikroprozessorgesteuerte Pinumbelegung unterschiedliche Schnittstellen (DVB-CI, PCC-I, IDE-I, SCSI) bereitstellen. Durch die hohe Flexibilität kann das erfindungsgemäße Card-Modul (CMO) in Werbeboxeen oder auch im privaten Bereich als miniaturisierter Videorecorder eingesetzt werden.
Patent DE-19921849-A1 (DE)
Title: Elektronisch kommutierbarer Motor
Inventor: BERGER RAINER JOSEF
IPC: H02P6/22
Filed: 1999-05-11
Abstract: Die Erfindung betrifft einen elektronisch kommutierbaren Motor, dessen Erregerwicklungen über Halbleiter-Endstufen von einer elektronischen Steuereinheit mittels pulsmodulierter Steuersignale bestrombar sind und dabei im Stator des Motors ein Drehfeld erzeugen, das den Dauermagnet-Rotor des Motors in Drehbewegungen versetzt, bei dem zum Start des Motors in einer Startphase zuerst die Lage des Rotors zum Stator durch gleichzeitige Bestromung zweier Erregerwicklungen positioniert und nach der Positionierung durch Weiterschaltung auf andere Erregerwicklungen in Drehrichtung in Drehbewegung versetzt wird. Ein sanfter Start bei ungünstigen Bedingungen des Motors in der richtigen Drehrichtung wird ohne Lagesensoren dadurch erreicht, dass in der Startphase während einer Positionierphase zwei benachbarten Polen zugeordnete gleichsinnig bewickelte Erregerwicklungen bestromt werden, wobei sich das Pulsweitenverhältnis mit zunehmender Zeit kontinuierlich erhöht, und dass sich an die Positionierpahse eine Beschleunigungsphase mit erhöhtem Pulsweitenverhältnis anschließt, in der die in Drehrichtung vorauseilende Erregerwicklung abgeschaltet und die zu dieser gegensinnig gewickelte Erregerwicklung dazu geschaltet wird.
Patent DE-19928603-A1 (DE)
Title: Transmission ratio control apparatus to control gearbox of vehicle in specified control cycle
Inventor: TAKIZAWA SATOSHI
IPC: F16H15/38
Filed: 1999-06-22
Abstract: A transmission ratio control apparatus to control a gearbox of a vehicle in a specified control cycle, comprises a sensor (62,63) to detect a travel state of the car, a sensor (64,65) to detect an actual transmission ratio of the gearbox, and a microprocessor programmed to calculate a transition target transmission ratio of the gearbox. The target transmission ratio is based on the vehicle's travel state (75).
Patent DE-19930806-A1 (DE)
Title: Carton-holder has fastener with two arms, grip handles with grip surface, pin's guide surface, slot, slit, transverse strip and incision
IPC: A47G23/02
Filed: 1999-06-30
Abstract: The holder (1) has a fastener or fastening arrangement (12) fixed to it. The fastener has a U-shaped end profile with two arms (13) running slightly conically downwards, and has an ergonomically designed grip surface (29). The end sides of the fastener have rounded inner edges (33). One side arm has an incision (24) and a guide-groove (14) for a pin (11). The wall (9) on the hand's inside has a slot (10) causing the side walls to clamp against the carton walls. The slot-wall has a transverse slit (21) leading into the side slot and has a transverse strip (20). the grip strips (25) have an opening (26) and rounded part (40).
Patent DE-19941141-A1 (DE)
Title: Setting device for medical imaging device component
Inventor: GOETZ ROLAND
IPC: A61B34/00
Filed: 1999-08-30
Abstract: The setting device uses a wire (1) attached to the component to be adjusted, which exhibits a length variation in response to supplied electrical energy, for corresponding adjustment of the component position.  The wire may be passed around at least one deflection roller (2), the energy provided by a controlled voltage source, with the component position adjusted via the wire against the force of a return spring.
Patent DE-19941445-A1 (DE)
Inventor: WURSTHORN EDGAR
IPC: H03L7/091
Filed: 1999-08-30
Abstract: The invention proposes a phase detector (90) for a phase-locked loop. In this context, it relates to an improvement in the phase detector (90) which can be used in a digital PLL circuit. The invention consists in a sampled and digitized data signal being supplied to the phase detector (90) as an input signal. This data signal is delayed by a sampling clock signal in a delay stage (52). The delayed data signal and the undelayed data signal are then supplied to a subtraction stage (53). The difference between the two input values is formed in this subtraction stage. The differential value determined is then analysed in a processing stage (54) and one of a plurality of possible values is assigned to it. This is done on the basis of the value range in which the differential value is situated. The assigned value is then passed on as an output value to a filter/control stage (60), at whose output a phase error can then be tapped off. The solution described can be integrated very easily on a chip and affords a very advantageous response for the PLL control.
Patent DE-19941805-A1 (DE)
Title: Rotation angle sensor for drive shafts, has elastic flat spring inserted into groove, adjacent to connection hole with drive shaft, so that flat spring is elastically attached to protruded portion of drive shaft
Inventor: OKUMURA HIROFUMI
IPC: G01D5/347
Filed: 1999-09-02
Abstract: A rotor (12) is fixed to the shaft (22) by inserting the flat portion of the shaft in the connection hole (13). A partition wall is formed between the connection hole and the groove formed adjoining the connection hole. An elastic curve-shaped flat spring (17) is inserted into the groove, and is elastically attached to the protruded portion of the drive shaft.
Patent DE-19942920-A1 (DE)
Title: Computer tomography scanning system for medical examination has X-ray source and detectors rotated about object to be scanned
Inventor: DOBBS JOHN M
IPC: G01N23/04
Filed: 1999-09-08
Abstract: The system has an X-ray source and a primary arrangement of X-ray detectors arranged to be rotated around the object being scanned. A beam collimator forms diverging beams. Devices are provided to maintain alignment between these beams and the detectors during rotation. The system includes devices for continually calibrating the system to maintain alignment of the beams during a whole number of rotations. There are also devices to determine a change in position of the focal point and to move the collimator accordingly. The position of the collimator is correlated with the position of the focal point to provide a set of calibration data. A desired average position of the beams on the detectors is determined as a deviation of the middle beam from the desired average.  The system also has devices for correcting the calibration data so that the desired average beam position is maintained.
Patent DE-19945997-A1 (DE)
Title: Timber shuttering panel connections are completed by adjusting stress wedges in crossbar holes to flush-converge crossbars and coupling despite timber warp or thinning.
IPC: E04G17/04
Filed: 1999-09-24
Abstract: The crossbars (17,18) are moved crossways relative the center coupling (19) by a cross-stressing wedge on one of the crossbars so as to move bars and coupling at right angles to the shutter surface defined by the shuttering elements (11,12). The holes (29) in the crossbars (17,18) and/or coupling (19) are larger transverse or normal to the shuttering surface than stress wedges (20-23) at the particular hole (29) location. The cross-stressing wedge comes in hook form to engage the coupling (19) and otherwise bear on the outside of the crossbars (17,18) running parallel to the shuttering surface. The relative movement of bars and coupling is effected by changing the length of the hook shaft by key, cam or screw.
Patent DE-19948002-A1 (DE)
Title: Press, especially press for large-scale deformation has hydraulic force transmission device connected at least temporarily via ram with drive device.
Inventor: KNOEDLER RICHARD
IPC: B21D28/00
Filed: 1999-10-06
Abstract: A press, especially a press (1) for large-scale deformation, has a press frame (2) in or on which is supported a ram (3) in movable fashion and connected with a drive. There is a tool accommodation chamber (5) in which a tool is located that has at least two tool parts (8,9). There is a deformation device to which hat least one deformation member 915) is located, arranged on movable fashion in one of the tool parts. There is a hydraulic force transmission device (23) which is connected with the deformation member and is driven by the drive device. The hydraulic force transmission device is connected at least temporarily via the ram with the drive device.
Patent DE-19948061-A1 (DE)
Title: Fuel injection valve for cylinder of internal combustion engine has hollow cylindrical rotatable component fitted in valve body and located on valve seat to impart rotational movement of fuel flowing into injection orifice
Inventor: MUNEZANE TSUYOSHI
IPC: F02M51/06
Filed: 1999-10-06
Abstract: A valve seat(171) is provided on one end of the hollow valve body(6) and an injection orifice(19) for fuel is provided in the centre. A solenoid operated valve(9) is provided for opening and closing the injection orifice makes contact with or breaks away from the valve seat. A hollow cylindrical rotatable component(111) holds and encloses the valve so that it can move in the axial direction and is fitted in the valve body so that it is located on the valve seat in order to impart a rotational movement of the fuel flowing into the injection orifice.
Patent DE-19949345-A1 (DE)
Title: Compressed air maintenance or conditioning device in which flow deflection between inlet and outlet is minimized to minimize pressure loss through the device and reduce its volume
Inventor: FRISCH HERBERT
IPC: F15B21/048
Filed: 1999-10-13
Abstract: Compressed air maintenance device (1) has a conditioning device (6) and air flow path such that as compressed air flows through the conditioning device it follows an imaginary linear connection line (7) between inlet (4) and outlet (5).
Patent DE-19951555-A1 (DE)
Title: Filler and dispenser incorporates pressure gauge, dispenser-control, capacity-monitor and weighing machine
Inventor: BULLINGER SIEGFRIED
IPC: B65B3/34
Filed: 1999-10-27
Abstract: The filler arrangement incorporates a pressure gauge (20) for the liquid being poured into containers (12), and a control (18) regulating the filling process. A weighing machine (24) weighs the container during filling. The dispenser-control controls the flow of liquid into a weighed container in relation to the weight measured and in relation to the pre-set nominal weight of the container. A capacity-monitor (26) provides information on the store (10)of liquid.