baber/WOPTO huggingface dataset:
Patent DE-19837690-A1 (DE)
Title: Vehicle tire and rim with an emergency running system for running on a deflated tire has an expandable foam inside which is released to fill the tire
Inventor: KISCHEK RALF
IPC: B60C17/06
Filed: 1998-08-19
Abstract: An emergency running system inside the tire includes two tubular flexible containers (3,4), side by side or on top of each other, filled with a rapid reacting multi-component foamable material. The containers are closed by a valve (5) or membrane and connected to a mixing nozzle (6) so that on pressure loss the tire inner wall (10) presses the foam (7) through the nozzle and into the tire where it expands to form a cushion.
Patent DE-19837944-A1 (DE)
Title: Verfahren zur Fertigung eines Halbleiterbauelements
Inventor: GALSTER NORBERT
IPC: H01L21/314
Filed: 1998-08-21
Abstract: In einem Verfahren zur Fertigung eines Halbleiterbauelementes, insbesondere einer Halbleiterdiode, wird ein Halbleitersubstrat (1) mit Metallschichten (3, 4) zur Bildung von Elektrodenanschlüssen und einer Passivierung (2) versehen und einer Partikelbestrahlung (P) zur Einstellung der Trägerlebensdauer ausgesetzt. Dabei wird mindestens bestrahlungsseitig Metallschicht (3) und Passivierung (2) erst nach der Partikelbestrahlung (P) aufgebracht. Dadurch wird im Halbleitersubstrat (1) eine stufenlose Defektstellenzone (5) erhalten, welche unerwünschte Randeffekte ausschließt.
Patent DE-19838479-A1 (DE)
Title: Electronic circuit for car accident prevention and impact protection has pulse transmitters and receivers on both sides at front of vehicle, with logic gates, flip-flops and monostables
Inventor: BENSEN HARTMUT
IPC: G01S13/931
Filed: 1998-08-25
Abstract: The circuit has a combination of pulse transmitters (Sli,..) and receivers (El1,..) on the left and right of the vehicle's front. The receivers drive amplifiers whose gain is affected by speed sensors. The circuit contains a combination of logic gates, flip-flops and monostables.
Patent DE-19839128-A1 (DE)
Title: Amplifier with variable amplification characteristic
Inventor: MARUYAMA TAKAYA
IPC: H03G3/10
Filed: 1998-08-27
Abstract: The current control stages (C1, C2) are coupled to the supply (Vcc) via a load (L). The inputs to the current control stages are provided by amplifiers (A1,A2) supplied by constant current stages (CS1,CS2). One amplifier provides high amplification and the other low amplification, so offering a means of variable amplification.
Patent DE-19839171-A1 (DE)
Title: Sport appliance consists of circular board with holder bar on top and contacting/expanding spring element under it
Inventor: CREMER RALPH WOLFGANG
IPC: A63B5/16
Filed: 1998-08-28
Abstract: The sport appliance has a board (1), a holder bar (2) fastened to its top, and a spring element (3,5) fastened to its underside. Wheels (4), which turn in the traveling direction only, are connected to the other ends of the spring element. The spring element is a single bent elastic rod. Power transmission from the spring element to the wheels is via a transmission, which converts the shock motions of the bar into rotating wheel motion. The spring element is extended and contracted by seesaw movements of the user.
Patent DE-19844149-A1 (DE)
Title: Airbag system as extended retention system for safety belt arrangements
Inventor: ISHIKAWA TOSHIHIRO
IPC: B60R21/16
Filed: 1998-09-25
Abstract: The system comprises airbags (2) which can be filled with high or low pressure according to the driving conditions, detectors (8) for sensing whether the safety belt is attached or not, detectors for sensing collision speed and acceleration, airbag filling devices, and controllers (9) which control the fill pressure depending on the collision detection signals and whether the safety belt is applied or not.
Patent DE-19845185-A1 (DE)
Inventor: SCHALK JOSEF
IPC: G01P21/00
Filed: 1998-10-01
Abstract: The invention relates to a sensor which is capable of carrying out a self-test, especially a sensor for measuring a rotation rate or an acceleration, and which comprises an oscillatory structure or resonance structure (2), and an actuator unit (3a, 3b) for exiting the structure (2) to a first periodic oscillation. The sensor also comprises a piezo-resistive element (5) for generating an output signal dependent on the measured quantity, and means (5) for separating a test signal portion from the output signal. The test signal portion is generated by a second periodic oscillation of the structure (2) which is superimposed on the first oscillation. The invention also relates to a device for carrying out the self-test of a sensor. The device comprises means (5) for separating a test signal portion, said test signal portion being superimposed on the one useful signal portion, from the periodic output signal of the sensor, and comprises comparison means for comparing the test signal portion with a predefined value or with a test signal which is fed to the sensor. To carry out the self-test, a first oscillation of the structure (2) is superimposed with a second periodic oscillation, and an output signal is measured which contains information concerning the measured quantity. A test signal portion which is contained in the output signal is monitored.
Patent DE-19850919-A1 (DE)
Inventor: LEBHERZ ROBERT
IPC: B26B19/20
Filed: 1998-11-05
Abstract: The inventive clipping machine contains a device for adjusting the cutting length (14), which acts on a clipping assembly (12). Said clipping assembly (12) comprises at least a zigzag comb (16) and a clipping blade (18) which can be driven essentially parallel to the front edge of said zigzag comb (16) whilst oscillating in a crosswise direction. The cutting length adjusting device (14) contains at least one coupling element (22, 24, 46) which enables a relative lengthways displacement between the zigzag comb (16) and the clipping blade (18). The clipping assembly (12) is detachably fixed with a detent device (22).
Patent DE-19857108-A1 (DE)
Title: Temperature control device for printing press, with fluid circuit including pump and two lines
Inventor: LAGGER JUERGEN
IPC: B41F13/22
Filed: 1998-12-10
Abstract: The temperature control device for a printing press has a temperature maintaining fluid circuit (2). This includes a fluid input line (16, 18) on the induction side (20) of a pump (4), and a fluid return line (22) on the compression side (38) of the pump. The two lines are connected to a supply (10) of the temperature maintaining fluid.
Patent DE-19857772-A1 (DE)
Title: Software access protection uses pressurized container with pressure sensitive switches which cause storage media to be erased
Inventor: HEERDEGEN REINHARD
IPC: G08B15/00
Filed: 1998-12-07
Abstract: Storage media are erased by switches responsive to access to software in electronic data processing systems. The electronic data processing system or its relevant hardware are located in a gas or liquid filled container under pressure (vacuum or overpressure). In the event of unauthorized opening of the container, pressure-sensitive switches respond to start erasing or destroying the storage media.
Patent DE-19858278-A1 (DE)
Inventor: SIEGEMUND THOMAS
IPC: G01N33/86
Filed: 1998-12-17
Abstract: A method (I) for the detection of defects of a selected analyte of a multi-step, multi-factor biochemical reaction system, is new and comprises (i) detection of the analytes, (ii) detection of the part of the reaction system which comprises step (i) and preparation of a correlation for the values obtained in (i) and (ii).
Patent DE-19860027-A1 (DE)
Title: Führungseinheit
Inventor: DUETSCH GERMAN
IPC: F16C29/08
Filed: 1998-12-23
Abstract: Zum Schutz der Führungsschiene (10) einer Führungseinheit zwischen zwei auf der Führungsschiene (10) laufenden Führungswagen festen Abstands (A) ist zwischen den beiden Führungswagen (12) ein Abdeckmittelprofil (34) vorgesehen, welches an jedem der Führungswagen (12) durch ein Abdeckmittelanschlußelement (26) befestigt ist und auf einem wesentlichen Teil seiner Länge in Achsrichtung (X) starr ausgebildet ist.
Patent DE-19900231-A1 (DE)
Title: Method for improving burn in IC engine has a porous insert in the cylinder to control the burn volume
Inventor: HOFFSCHMIDT BERNHARD
IPC: F02F3/26
Filed: 1999-01-07
Abstract: A method for improving the burn inside a cylinder in an IC engine has a porous insert (26) inside which the fuel/air mixture burns. The porous structure ensures an even burn over the combustion space and prevents the conventional burn front which leaves unburnt fuel at the edges of the cylinder. The porous material can be a ceramic, a metal or any heat resistant structure. A gas expansion duct (30) is cut into the structure which is attached either to the crown of the piston or to the inside of the cylinder head. A recess in the piston crown, or in the cylinder head provides a mounting point for the structure.
Patent DE-19900244-A1 (DE)
Title: Insulating profile for hollow profiled plastics sections has resilient tongues punched out on one side
IPC: E04B1/78
Filed: 1999-01-07
Abstract: The insulating profiled section (ISPr) has tongues (Fza) which are punched out resiliently on one side.  The insulating profile can have resilient profiled webs on one side and the tongues and/or webs can be provided on more than one wall web of the profile. The insulating profile can be made of metal or hard plastics.
Patent DE-19901188-A1 (DE)
Title: Türblattführung sowie zugehörige Türflügelanordnung, insbesondere für automatische Schiebetüren
Inventor: BUNZL HELMUT HEINZ
IPC: E05D15/06
Filed: 1999-01-14
Abstract: Eine Türblattführung in Form einer im Querschnitt winkel- oder U-förmigen Türblattführungsschiene (41) weist eine Türblattführungsschiene (41) mit einem vertikalen Führungsschenkel (47) und einem horizontalen Schenkel (66) auf. Die Verbesserung ist dadurch gegeben, daß der Teil der Führungsschiene (41) bildende Verankerungsschenkel (48) und/oder ein Teil einer Halteschiene (61) bildende Halteschenkel (63; 63', 63''), der kraft- und/oder formschlüssig mit der Führungsschiene (41) verbindbar ist, in eine Längsausnehmung (A', B', C') am feststehenden Seitenteil (3) oder einem daran angebrachten unteren Sockelprofil (9') eingreift und darüber zumindest abgestützt und gehalten ist.
Patent DE-19902858-A1 (DE)
Title: Blind rivet nut has deformable blind end which extends beyond screw thread and which has a hole smaller than mandrel head diameter
Inventor: THIELE HARTMUT
IPC: F16B37/06
Filed: 1999-01-25
Abstract: The blind end (6) of the rivet nut (1) is deformable, extends beyond the screw thread (3), and has a hole (7) which is smaller than the diameter (8) of the mandrel head (9).  The diameter of the mandrel head is smaller than the minor diameter of the screw thread. The extended blind end can be conical, and can have a tapered seat for the mandrel head. An extension (13) of the tool nose (12) centralizes the rivet nut. On operating the tool, the mandrel travel (11) deforms the relatively thin-walled plain shank (4) to fix the rivet, and the blind end deforms outward allowing the mandrel head to pass through the hole, and the mandrel to be withdrawn ready for the next rivet nut.
Patent DE-19903546-A1 (DE)
Inventor: DYLLICK-BRENZINGER RAINER
IPC: D21H17/09
Filed: 1999-01-29
Abstract: The invention relates to a defoamer and/or deareator on the basis of oil-in-water dispersions which, in the hydrophobe oil-phase, contain 3-thiaalkane-1-oles, 3-thiaoxide-alkane-1-oles, 3-thiadioxide-alkane-1-oles, esters of the compounds mentioned or the mixtures thereof as defoaming and/or deairing compounds. The invention also relates to the use of 3-thiaalkane-1-oles, 3-thiaoxide-alkane-1-oles, 3-thiadioxide-alkane-1-oles, esters of the compounds mentioned or the mixtures thereof as defoamers and/or deareators.
Patent DE-19906939-A1 (DE)
Inventor: DETTE MANFRED
IPC: F27B14/06
Filed: 1999-02-19
Abstract: The invention relates to a crucible induction furnace for producing cast parts consisting of aluminium and magnesium alloys, especially particle-reinforced alloys. According to the invention, the material being melted is directly, inductively heated and stirred in an electrically non-conductive, refractory lining or crucible.
Patent DE-19907830-A1 (DE)
Inventor: REINEHR ULRICH
IPC: D01F13/04
Filed: 1999-02-24
Abstract: The invention relates to a method and a device for producing elastane threads from spinning solutions according to a dry or wet spinning process, using elastane recycling material. Said recycling material can be optionally supplemented by admixing fresh solutions of elastane material according to any ratios.
Patent DE-19910696-A1 (DE)
Title: Separator for removing liquids, especially pollutants such as oil mist, from gas streams has hinges offset to each other in the peripheral direction on the outer side parallel to the tubular axis
Inventor: KITTLER HELMUT
IPC: B01D45/06
Filed: 1999-03-10
Abstract: Each separator module (1) has hinges (7, 8) offset to each other by at least 90 deg  in the peripheral direction on the outer side (3) parallel to the tubular axis (2). The hinges are formed in such a way that they complement one another from two neighboring separator modules to one hinge. Separator consists of at least two separator modules each having a channel system built up of flat elements with individual chambers. A gas stream flows from the inlet side to the outlet side via inlet openings, connecting openings and outlet openings. Each individual separator has a tubular outer contour, and the modules are arranged with their tubular axis parallel to each other. Each separator module (1) has hinges (7, 8) offset to each other by at least 90 deg  in the peripheral direction on the outer side (3) parallel to the tubular axis (2). The hinges are formed in such a way that they complement one another from two neighboring separator modules to one hinge. Preferred Features: The hinges are arranged on opposite-lying sides of the separator modules. The hinges are formed by sleeve sections, a rod being fed through the sleeve sections.
Patent DE-19915739-A1 (DE)
Title: Mengenregelbare Flügelzellenpumpe
IPC: F04C2/344
Filed: 1999-04-08
Abstract: Es sind bereits mengenregelbare Flügelzellenpumpen für den Schmierölkreislauf von Brennkraftmaschinen bekannt. Die Mengenregelung geschieht hierbei über einen Hubring und ist damit aufwendig. Erfindungsgemäß wird eine mechanisch kompakte und reibungsarme Stellanordnung für den Hubring dadurch geschaffen, dass am Hubring ein Druckelement angreift, das ihn in Richtung Null-Förderung gegen eine im Gehäuse gelagerte schieb- und/oder drehbare Kurve drängt und mit dieser in Eingriff hält und wobei die schieb- und/oder drehbare Kurve mittels eines von einem Druckregelkreis angesteuerten Stellgliedes gegen eine auf die Einstellung der maximalen Fördermenge gerichteten Kraft einer Feder verlagerbar ist.
Patent DE-19918532-A1 (DE)
Title: Injection molded preform production, especially for toothbrushes, in which materials are metered independently at different injection points in a molding cavity
Inventor: DUFFNER WOLFGANG
IPC: B29C45/00
Filed: 1999-04-23
Abstract: Injected material is fed to a molding cavity via several injection points. Material fed to each individual injection point(8) is metered separately into the cavity.  An Independent claim is made for an injection molding machine for production of toothbrush preforms using a multi-cavity tool whose cavities are fed by several runners, at least one of which has a shut-off valve.
Patent DE-19919040-A1 (DE)
Title: Elektromaschine, insbesondere Drehstrommaschine
Inventor: BENEKE HELMUTH
IPC: H02K9/16
Filed: 1999-04-27
Abstract: Die erfindungsgemäße Elektromaschine weist einen Ständer (13) und einen Läufer auf. Im Ständer (13) und im Läufer sind Ständerkanäle (24) bzw. Läuferkanäle (25) angeordnet. Ein Kühlmedium nimmt im Bereich der Läuferkanäle (25) Wärme aus dem Läufer auf und gibt sie im Bereich der Ständerkanäle (24) an den Ständer (13) ab. DOLLAR A Die erfindungsgemäße Elektromaschine eignet sich insbesondere als Synchrongenerator für große Windenergieanlagen im Offshore-Bereich.
Patent DE-19919044-A1 (DE)
Title: Fireworks which leave no unsightly or potentially harmful long-lasting components after use, comprise outer casing of biodegradable plastic, paper and/or cardboard
Inventor: STOEGER JOHANNES MICHAEL
IPC: F42B4/06
Filed: 1999-04-27
Abstract: In a firework, the entire outer casing comprises essentially biodegradable, rottable plastics and/or paper and/or cardboard.
Patent DE-19921005-A1 (DE)
Title: Automobile door closing system with full latching
Inventor: KONDO ICHIRO
IPC: E05B77/28
Filed: 1999-05-06
Abstract: A door is drawn from half to fully latched setting by a closing mechanism (5) and can be moved reversibly between release and bolted settings by locking mechanism.   A double-locking mechanism (8) prevents door or release mechanism from being opened or released, using a motor as common drive for both closing and double-locking mechanisms, and also to power the release and unlocking mechanism. An output lever as part of the drive connects to the double locking mechanism (8) and moves between holding and release settings to respectively lock and unlock the mechanism (8).   A second output lever joined to the closing mechanism (5) moves into an action setting in which the door is fully latched, assisted by a rotating element for the lever movement.   This element holds the second lever for their integral rotation so as to turn the first only when it engages with this first lever.   The rotating element has first and second cam faces offset in phase at an angle so the first cam face engages the lever to release it and the second cam face engages the lever so as to hold it.
Patent DE-19922281-A1 (DE)
Title: Sorting device for learning by play by young children has component pieces for sorting and sorting panel divided into fields, each piece being applicable by code to one of fields
Inventor: BIRCK JAN
IPC: G09B1/16
Filed: 1999-05-14
Abstract: The sorting device is for learning by play by young children and has component pieces (30) for sorting together with sorting panel (20) divided into fields. Each component piece is applicable by a code to one of the fields. With the correct application of the component pieces onto the fields, they form in the entirety a control pattern. The code consists of a half (31) indicated on each component piece and a second half (21) on each of the fields. The control pattern is a control picture composed of sections (32) indicated on the component pieces.
Patent DE-19924498-A1 (DE)
Title: Device for fixing of cover strip in motor vehicle's roof channel has bracket bent at angle of more than 90 degrees out of body panel adjoining inside of roof channel and ending in overlapping area of two body panel sections
Inventor: DUERR MANFRED
IPC: B60R13/04
Filed: 1999-05-28
Abstract: A bracket(5) is bent at an angle of more than 90 degrees from the body panel(1) adjoining the inside of the roof channel and ending in the overlapping area of the two body panel sections(1,2). The bracket serves as one of the two walls which support the clamping element(4). The vertically positioned bracket extends approximately up to the opening of the channel.
Patent DE-19925411-A1 (DE)
Title: Controller-based power management system for sequential circuits, e.g. data flow and control process circuits
Inventor: DEY SUJIT
IPC: G06F17/50
Filed: 1999-06-02
Abstract: The system has a circuit input unit, a register transfer level or RTL circuit structure analyzer, a controller restructuring unit and a circuit output unit.  The input unit receives a sequential circuit. The RTL analyzer analyses the sequential circuit for a controller re-specification.  The controller restructuring unit restructures the circuit using a controller re-specification by changing only the control logic of the sequential circuit to reduce power consumption and the output unit outputs the restructured circuit. Independent claims are also included for a method of changing the control logic of a sequential circuit for reducing power consumption, a method of power management by control re-specification and a computer program product for controller-based power management system.
Patent DE-19925579-A1 (DE)
Title: Gerät zum Abspielen von optischen Aufzeichnungsträgern
Inventor: VOELKEL ANDREAS
IPC: G11B17/22
Filed: 1999-06-04
Abstract: Beschrieben wird ein Gerät zum Abspielen von optischen Aufzeichnungsträgern, DOLLAR A - deren die Aufzeichnung tragendes, optisch undurchlässiges Material eine flächige Gestaltung mit kreisförmiger Berandung aufweist und DOLLAR A - die außerhalb dieser Berandung optisch durchlässig sind. DOLLAR A Ein derartiges Gerät, welches mit einfachen Mitteln eine sichere Erkennung des Ladezustands erlaubt, ist erfindungsgemäß gekennzeichnet durch einem optischen Sensor, der im Gerät derart angeordnet ist, daß sich der Fühlbereich des optischen Sensors in Abspielposition des Aufzeichnungsträgers am Innendurchmesser außerhalb der Berandung des optisch undurchlässigen Materials befindet.
Patent DE-19926817-A1 (DE)
Title: Turbine component, especially blade, has elements with very good heat conducting qualities integrated into blade so that they partially or completely intersperse blade in direction of greatest temperature gradients
Inventor: BOSSMANN HANS-PETER
IPC: F01D5/18
Filed: 1999-06-12
Abstract: At least one, and preferably several elements(2) with very good heat conducting qualities are integrated into the turbine blade(1) so that the they partially or completely intersperse the blade in the direction of the greatest temperature gradients. The elements transport heat from the boundary surface(1B) of each blade in their inner regions and protrude into the hollow cavities(1H) and joining lands(1S) inside the blade and are guided directly under the boundary surface.
Patent DE-19929637-A1 (DE)
Title: High capacity water filtration silo for industrial or municipal waste water bearing a high load of flaked impurities
Inventor: KELDENICH REGINA
IPC: B01D24/30
Filed: 1999-06-28
Abstract: A continually-operated filtration silo for waste water has a square-shaped filter container (1) with a container section (20) with an inner chamber (30) limited by sidewalls. It has a water sprinkling zone (2) to clean the bulk granular media and a filter bed (18) made up of layers of different classified grains (8). The filter has a zone (3) with especially a first inlet wall face (7a) directly facing a second inlet face (7b). Water descends down the two parallel water-permeable faces which are set part from the inlet walls. Incoming unfiltered water is released from the respective inlets into the respective inlet chamber (26), prior to surrender to the filtration zone (3). The centre part of the filtration zone (3) discharges to a square outlet chamber (9) which extends over the width (B) and height of the inlet walls (7b).
Patent DE-19930835-A1 (DE)
Title: Signaling module for detecting and measuring source voltage or voltage state has electrochromic element whose degree of colouring varies with source voltage or voltage state
Inventor: SCHAEFER HELGE
IPC: G02F1/15
Filed: 1999-07-03
Abstract: The module has an electrochromic element (1) whose degree of colouring varies with the magnitude of the acting source voltage (2) or the voltage state, sop that the detectable degree of colouring serves to determine the magnitude of the source voltage or the voltage state. A potential divider is used for voltage matching between the electrochromic element and the source voltage or voltage state to be detected  An Independent claim is also included for a method of detecting and measuring a source voltage or voltage state.