baber/WOPTO huggingface dataset:
Patent DE-19852304-A1 (DE)
Title: Cooling process for grindstone correcting tool, involving cooling with directed coolant jet at pressure of several bars
Inventor: SCHMIDT THOMAS
IPC: B24B53/12
Filed: 1998-11-12
Abstract: The cooling process involves cooling the correcting tool (16) with a directed coolant jet (20) at a pressure of several bars, so that the tool is enclosed in coolant (K) when it is against the grindstone (18). The tool is in a holder consisting of a base part (1) and a clamping part (10). There are coolant channels (5, 11) in both these parts.
Patent DE-19852525-A1 (DE)
Title: Microwave detection electronic device for detecting harmful microwaves compares signal proportional to mean value of incident microwave radiation with threshold value for controlling display device
Inventor: SCHIMKO RICHARD
IPC: G01R29/08
Filed: 1998-11-06
Abstract: Microwave detector has an input stage (1) supplied with a control signal from an oscillator (2) and coupled to an amplifier (4) via a rectifier (3), the amplifier output fed to a synchronous demodulator (5) supplying a signal proportional to the mean value of the incident microwave radiation to a comparator (6) controlling a display device (7).  The input stage contains a pair of partial dipoles acting as a microwave antenna, coupled to a diode modulator, supplying a LF output signal to the rectifier, the control input of the synchronous demodulator supplied with the oscillator voltage.
Patent DE-19854315-A1 (DE)
Title: Dreipunktaufhängung für einen Traktor, Schlepper oder dergleichen
Inventor: STAUDE RUDOLF
IPC: A01B63/12
Filed: 1998-11-25
Abstract: Es handelt sich um eine Dreipunktaufhängung für einen Traktor, Schlepper oder dergleichen zum Heben, Senken und/oder Schwenken von zumindest einem am Traktorheck und/oder an der Traktorfront angeordneten Arbeitsgerät. Die Dreipunktaufhängung weist einen Unterlenker und einen Oberlenker auf. Der Unterlenker und/oder der Oberlenker sind mittels elektromotorischer Antriebsaggregate betätigbar.
Patent DE-19900197-A1 (DE)
Inventor: LANGE GEORG OSWALD
IPC: B65D33/02
Filed: 1999-01-06
Abstract: Existing rubber hot-water bottles have a screw-type closure which is arranged directly on the hot-water bottle, and which forms a rather hard seal which causes discomfort to the user when lying on the bottle. Moreover, a screw-type closure is tedious to operate and must be screwed in using a certain amount of force which also corresponds to forces required for loosening. In order to avoid these disadvantages, the invention provides that the bottle neck (21) is configured in such a way that the closure is located distinctly at a distance from the body (20) of the bottle when the fill opening (22) is closed. According to another embodiment, a clamping device (23, 40, 60) is provided on the bottle neck (21) of the rubber hot-water bottle with which the bottle neck (21) can be closed. Clamping devices are easy to operate and require only a small amount of force for closing. In addition, they are easy to open and comprise a very flat design so that they do not cause discomfort to the user.
Patent DE-19902887-A1 (DE)
Title: Foldable modules for shelving system
Inventor: LERCHE UTA
IPC: A47B43/00
Filed: 1999-01-26
Abstract: Each of the modules consists of boards (1) joined with endless hinges, level either with the outer (2) or the inner surface (10) of the boards at the corners, diagonally opposite each other. Each of the boards is provided with several bores (6) for the insertion of joint elements connecting several modules and/or back parts (5). Because of their specific design the modules can be folded for storage.
Patent DE-19907644-A1 (DE)
Title: Probe for measurement of work pieces in production technology has helical folds of bellows and coil spring accommodated in turns of bellows and integrated with them
Inventor: MUELLER JOSEF
IPC: G01B11/00
Filed: 1999-02-23
Abstract: A cover is in the form of bellows (9) between a base body (1) and a detecting pin (2). The other end area of the detecting pin (2) in shifting direction (x) is fixedly connected. A coil spring (8) is between the base body (1) and the detecting pin (2) to exert a force on the pin (2) in shifting direction (x). The folds of the bellows (9) run helical and the coil spring (8) accommodated in the turns of the bellows (9) are integrated.
Patent DE-19908061-A1 (DE)
Title: Power supply system for electrically operated braking system for motor vehicle with power source, connected with at least one actuator for operating individual brakes with electric facility to ensure electric supply to actuator
Inventor: RIETH PETER
IPC: B60T13/74
Filed: 1999-02-25
Abstract: The power supply system includes an electrical facility so that with a non-sufficient supply of the power source (4), this facility ensures a sufficient power supply to the actuator (52). The facility is formed by an electric circuit (20), which has a DC voltage converter (44). This is switched on with the failure to reach a threshold value of the voltage of the power source (4) and produces at least a minimum voltage.
Patent DE-19909762-A1 (DE)
Title: Wear adjuster for vehicle pedal coupling has spring to take up slack, acting in conjunction with stepless lock retaining adjustment during pedal operation
Inventor: KLAASEN JENS
IPC: F16D13/75
Filed: 1999-03-05
Abstract: The pedal (1) has a slide (3) guided parallel to the cable (8) tension direction (x). This couples the top of the pedal to the cable. A clamp (4) reaches through the slide, supported at one end by a stop near the pedal bearing. There is a spring (5) between the end of the clamp and the slide end stop (11) facing away from the pedal bearing (10). When the pedal is operated, cable tension brings the clamp into engagement with the clamping bridge (3').
Patent DE-19910461-A1 (DE)
Inventor: STOLLER VIKTOR
IPC: H01M4/32
Filed: 1999-03-10
Abstract: The invention relates to a nickel hydroxide that is coated with an oxidation-stable cobaltous hydroxide coating for use in rechargeable batteries. The oxidation stability is brought about by doping the surface of the cobaltous hydroxide layer with anions of weak inorganic oxo-acids.
Patent DE-19918764-A1 (DE)
Title: Gasoline and diesel additive comprises an organic solution of acetic acid-ethanol
IPC: C10L1/02
Filed: 1999-06-10
Abstract: Gasoline and diesel additive comprises an organic solution of acetic acid-ethanol.
Patent DE-19919292-A1 (DE)
Title: Mobile protection device with current measuring equipment to record current on the ground wire and switch off the current
Inventor: LOTT OSWALD
IPC: H02H3/33
Filed: 1999-04-28
Abstract: In the protection device, the network input side is supplied without a ground wire terminal and the network input interface has two current connections with a single-phase connection, while the consumer output contains a ground wire terminal. If a device is connected to an unknown network via the protection device and there is an insulation error, a current of the corresponding polarity is formed and activates the protection device to separate the consumer output from the network input.
Patent DE-19922987-A1 (DE)
Title: Pneumatically operated screw driver
Inventor: TANJI ISAMU
IPC: B25B21/00
Filed: 1999-05-19
Abstract: The device incorporates a support unit (6a), to apply the compressed air pressure to a rear end face of an anvil (10) dependent upon rotation  of an air motor (2). The compressed air is introduced via an additional passage (6b) into an inner chamber of the housing containing the anvil, and the air is exhausted when the motor stops. The chamber is hermetically sealed, so that the introduced air is stored inside it when the pressure level is sufficient.
Patent DE-19925443-A1 (DE)
Title: Klimatisierung mit elektrischem Kompressor
Inventor: RIEHL HORST
IPC: H01M8/04007
Filed: 1999-06-02
Abstract: Autarke Heizklimaanlage mit einer als Strom- und Wärmequelle dienenden Brennstoffzelle (1), die mit einer Förder- und/oder Verdichtungseinrichtung (2) eines thermodynamischen Kreises (10) geschaltet ist, wobei ein der Brennstoffzelle (1) zugeordneter Kühlmittelkreis zumindest einen Nutzwärmetauscher (6, 8; 8, 15; 8, 17, 20) beaufschlagt.
Patent DE-19930018-A1 (DE)
Title: A method for progressing flat workpieces through a manufacturing system has vacuum clamps automatically released by the rising press bar.
Inventor: KUTTLER HANS-JUERGEN
IPC: B65G17/32
Filed: 1999-06-30
Abstract: A conveyor (2) carries the flat item (1) to a work station (3) from where it is delivered to a series of vacuum grips (7) on a transfer chain (10) for press operations. A clamps releasing system (9) opens the clamps by movement of a press beam when required.
Patent DE-19937281-A1 (DE)
Title: Electric toothbrush has a motor in the handle section together with a low friction drive transmission to convert the rotation of the motor drive shaft into an oscillating rotation at the drive take-off shaft
Inventor: HELBIG GUENTER
IPC: A61C17/34
Filed: 1999-08-06
Abstract: The electric toothbrush (10) has a drive motor (12) in the handle section (11) to power a rotating drive shaft (13). The toothbrush is plugged into the handle. The handle (11) also has the mechanism to couple the motor drive shaft (13) to a take-off shaft (21) to convert the rotation of the drive shaft (13) into an oscillating rotation at the take-off shaft (21). One axis (20) is at an angle to the shaft (16) which carries the crown wheel, and a second axis (25) is across the motor drive shaft (13). Both axes (20,25) are coupled together with a swing movement and intersect each other.
Patent DE-19940793-A1 (DE)
Title: Torsionsschwingungsdämpfer sowie Verfahren zur Herstellung eines Torsionsschwingungsdämpfers
Inventor: HEIDINGSFELD DIETMAR
IPC: F16F15/139
Filed: 1999-08-27
Abstract: Bei einem Torsionsschwingungsdämpfer mit zwei gegeneinander drehbeweglich gelagerten Massen ist eine zwischen den Massen wirksame Reibeinrichtung vorgesehen, die einen mitschleppenden Keil umfaßt.
Patent DE-19946094-A1 (DE)
Title: Safety device for motor vehicle safety belts has arrangement for determining unrolled belt length that works in conjunction with switches mounted on belt unrolling mechanism for seat
Inventor: CETIN ERDAL
IPC: B60R22/48
Filed: 1999-09-25
Abstract: The safety device has an arrangement for determining the unrolled belt length that works in conjunction with the switches and that is mounted on a belt unrolling mechanism associated with the seat. The arrangement outputs a signal for the minimum length greater than the shortest length between the rest position and the belt buckle.
Patent DE-19946176-A1 (DE)
Title: Diodengepumpter Laser mit interner Frequenzverdopplung
Inventor: HOLLEMANN GUENTER
IPC: H01S3/081
Filed: 1999-09-21
Abstract: Bei einem diodengepumpten Laser mit interner Frequenzverdopplung besteht die Aufgabe, störende Leistungsschwankungen bei der mit Hilfe des nichtlinearen optischen Kristalls erzeugten Laserstrahlung zu Beginn der Leistungseinstellung mit einem einfachen und damit preisgünstigen Aufbau zu vermeiden, ohne daß sich leistungsmindernde Elemente im Resonator und thermische Effekte negativ auf das Laserverhalten auswirken. DOLLAR A Der Laser enthält als laseraktives Medium einen Festkörper mit einem vorwiegend parallel zur Resonatorachse gerichteten Temperaturgradienten. Die Umwandlung von Laserstrahlung einer Laser-Grundwellenlänge in Laserstrahlung einer anderen Wellenlänge erfolgt durch einen nichtlinearen optischen Kristall mit einer geringeren Effektivität, als diese zum Erreichen einer maximalen Leistung der umgewandelten Laserstrahlung notwendig ist. DOLLAR A Der Laser ist insbesondere für medizinische Zwecke verwendbar, wie z. B. im Bereich der Ophthalmologie zur Koagulation der Retina aber auch im Bereich der Dermatologie.
Patent DE-19949684-A1 (DE)
Title: Specifying current through inductive component involves having switch element switched on in time-controlled fashion via pulse width modulation, and remaining on during control phase
Inventor: BAUMANN JOERG
IPC: H02M3/156
Filed: 1999-10-15
Abstract: The component (1) is subjected with the supply voltage via a switch element (4), has the switch element switched on in time-controlled fashion via pulse width modulation (PWM). This remains switched on during a control phase, such that the inductive component is connected with the supply voltage. The switch element is switched off according to the control current flowing during the control phase, in which the inductive component is separated from the supply voltage. The repeat frequency of the switch-on process and the minimum switch-on duration of the switch element are specified by the PWM signal.
Patent DE-19950199-A1 (DE)
Title: Reinigungsstation zu Besprühen und/oder Spülen von Fahrzeugkarosserien und Verfahren zum Reinigen von Fahrzeugkarosserien
Inventor: BESINGER HARTWIG
IPC: B60S3/04
Filed: 1999-10-19
Abstract: Um eine Reinigungsstation zum Besprühen und/oder Spülen von Fahrzeugkarosserien mit einem Naßmedium, umfassend eine Drehvorrichtung, welche eine Aufnahme für eine Fahrzeugkarosserie umfaßt und mittels welcher die Fahrzeugkarosserie in mindestens eine Reinigungsstellung drehbar ist, zu schaffen, welche es ermöglicht, ein gutes Reinigungsergebnis auch an schwer zugänglichen Stellen der Fahrzeugkarosserie zu erzielen, wird vorgeschlagen, daß die Reinigungsstation mindestens eine bewegliche Sprüh- oder Spülvorrichtung umfaßt, welche bei in der Reinigungsstellung befindlicher Fahrzeugkarosserie relativ zu der Fahrzeugkarosserie in eine der Reinigungsstellung der Fahrzeugkarosserie zugeordnete Arbeitsstellung bewegbar ist.
Patent DE-19953467-A1 (DE)
Title: Ventilation device for steering wheel of vehicle has fan in steering wheel generating air flow at steering wheel and grip part of steering wheel has air channels
Inventor: GANZ THOMAS
IPC: B60H1/00
Filed: 1999-11-05
Abstract: A ventilation device for a steering wheel of a vehicle contains a fan for the generation of an air flow ventilating the steering wheel. The fan (9) is located in the steering wheel (1) and generates the air flow at the steering wheel. A grip part (2) of the steering wheel has air channels (10) through which the air flow generated by the fan flows. The air channels are located along the grip part of the steering wheel. The fan is integrated in a spoke (4) of the steering wheel, in a hollow chamber of the spoke into which the air channels open out.
Patent DE-19954141-A1 (DE)
Title: Reduction of salt content of high-boiling fraction, useful for carbon black production, obtained in phenol production from cumene involves dilution with organic liquid before extraction
Inventor: WEBER MANFRED
IPC: C07C37/72
Filed: 1999-11-11
Abstract: In a process for reducing the salt content of high-boiling fractions from the production of phenol from cumene by extraction, the fraction to be extracted is diluted with organic liquid(s).
Patent DE-19956562-A1 (DE)
Inventor: SHAMEKHI REZA
IPC: F28G1/12
Filed: 1999-11-24
Abstract: The invention relates to a method for cleaning a heat exchanger surface that is exposed to hot gas containing fine dust. The heat exchanger surface is continuously or intermittently subjected to the action of a solid blasting medium. According to the invention, the coarse ash that is produced when sludge is burnt in a furnace and separated from the flue gas by coarse dust removal is used as the solid blast medium in order to reduce erosion. Alternatively, a manmade solid resembling the coarse ash can be used.
Patent DE-19960089-A1 (DE)
Title: Capacitive inclination sensor has evaluation circuit laid out in such a manner that makes difference between capacitances of pairs of surface electrodes vary based on inclination of hollow body
Inventor: FAUST BENEDIKT
IPC: G01C9/06
Filed: 1999-12-14
Abstract: Surface electrodes are arranged on a cavity wall (2) of a hollow body (1) storing an electrically conducting liquid (3). An evaluation circuit is laid out in a manner such that the difference between the capacitances of the capacitors of the first and second surface electrodes and the capacitances of the capacitors of the first and third electrodes vary depending on the inclination of the hollow body.
Patent DE-19960256-A1 (DE)
Title: Haushaltsgerät
Inventor: DEISS ULRICH
IPC: G10L15/22
Filed: 1999-12-14
Abstract: Um ein Haushaltsgerät, insbesondere ein elektrisch betriebenes Haushaltsgerät, dessen Betriebsfunktionen durch am Haushaltsgerät vorgesehene mechanische Bedienelemente und/oder durch mindestens eine auf Sprachsignale reagierende Einrichtung steuerbar sind, so auszubilden, daß auch bei optisch nicht mehr wahrnehmbaren Kontroll- und Meldeelementen des Haushaltsgerätes dem Benutzer bei Erteilung von Sprachbefehlen noch eine Kontrolle über die Ausführung dieser Sprachbefehle möglich ist, erfolgt bei einer Steuerung durch Eingabe von Sprachsignalen mittels einer im Haushaltsgerät vorgesehenen, akustische Signale abgebenden Einheit eine Rückmeldung über den Empfang der Sprachsignale.
Patent DE-19960535-A1 (DE)
Title: Partition wall comprises block elements set side by side and comprising two spaced profiled uprights supporting cladding plates of which one is removable and re-usable after block element is assembled
Inventor: WERNER MANFRED
IPC: E04B2/82
Filed: 1999-12-15
Abstract: The partition wall comprises block elements made from two or more spaced uprights (2) set side by side and supporting two parallel cladding plates (3, 3'). At least one block element is in two parts so that after fitting the block element one of the cladding plates can be removed and re-used.  The profiled uprights can be in two parts connected together by detent connection with one (4) connected to one cladding plate and the other profiled part which engages therewith being connected to the opposite cladding plate.
Patent DE-19960894-A1 (DE)
Title: Hydrostatic driving mechanism for fitting to units like an engine cooling fan in an internal combustion engine uses a source of pressurized substance to feed a steering booster pump and a unit like an engine cooling fan.
Inventor: PREISACH ROBERT
IPC: B62D5/07
Filed: 1999-12-17
Abstract: A source of pressurized substance (2) feeds a steering booster pump (7) and a unit like an engine cooling fan with a hydrostatic driving mechanism (5) for a vehicle's internal combustion engine. The fan has its own hydromotor (13). Steering booster pump and fan are connected in series. The source of pressurized substance feeds the steering booster pump by overriding the fan.
Patent EP-1118298-A1 (EP)
Inventor: TIMM EBERHARD
IPC: A47J27/21
Filed: 2000-01-20
Abstract: The arrangement has a drink cup (1) accepting a container (2) with a heater (11) for the liquid (10) to be heated, which is dispensed into the cup when heated after a valve (26) in the container has been opened. The valve has actuating devices (28) with which it is closed when the container is placed in the cup and opened when it is removed. The valve can be actuated by a pivoting lever. Independent claims are also included for the following: a method of preparing hot drinks.
Patent EP-1129871-A1 (EP)
Inventor: SCHWAB GUENTHER
IPC: B60J1/20
Filed: 2000-03-03
Abstract: The device has a deployable and retractable roller blind with a drive device. At least two roller blinds are provided for a vehicle window unit (2,3) and can be deployed and retracted by a drive device (21). The vehicle window unit is the side window of a rear lateral vehicle door. A further blind of the unit or a further unit can be operated by the drive device.
Patent EP-1048335-A1 (EP)
Inventor: EMIG DIETMAR
IPC: D04H1/56
Filed: 2000-04-26
Abstract: The filter bag includes at least one support- and one fleece layer having a mean fiber diameter of 10-1000 nm, weight 0.5-2 g/m<2> and air permeability 1500-20,000 l/m<2> x s. At least one support layer has air permeability exceeding 70 l/m<2> x s, resistance to longitudinal rupture exceeds 20 N/15 mm (width of strip), and corresponding transverse resistance exceeds 10 N/15 mm. Preferred features: The nano fiber fleece is deposited directly onto the support material, forming a two-layer composite. I addition a reinforcement is deposited on the fleece, when forming the composite. The support material is a spun-bonded fleece fabric. Its weight is 10-100 g/m<2>. Its air permeability is 100-8000 l/m<2> x s. In a variant the reinforcement is a fleece, spun bonded, melt blown or dry laid. Further standardized, quantified specifications are provided for variants. The supp material forms the exterior, the reinforcement the next layer and the fleece the final layer, connected to it. Further possible variants of the structure are listed. All layers are impermeable to water.
Patent EP-1054476-A1 (EP)
Inventor: JETTER ROLF
IPC: H01R13/426
Filed: 2000-05-12
Abstract: A connector for receiving terminals therein that
includes a terminal block having outer side walls and
opposing end walls, wherein terminal receiving
passageways extend between the opposing end walls for
receiving a terminal, and a primary retention member is
disposed along at least one of the terminal receiving
passageways that includes a resilient retention arm that
extends into the passageway to retain the terminal
therein, where the primary retention member is
particularly adapted to situations where the spacing
between the wall and the passageway is relatively small.
Patent EP-1061338-A1 (EP)
Inventor: EUER HARTMUT DIPL-ING
IPC: G01C21/18
Filed: 2000-05-19
Abstract: At least one sensor (2) is arranged on a sensor platform (4) which is mounted so that it can rotate about all three axes (A,B,C). The sensor platform is mounted near its centre of gravity, as a gravity pendulum so that it lies in a low-stability, near-neutral equilibrium. For rotating or compensating for rotation of the sensor platform, torque detectors (22) are provided, which do not exert torques on the sensor platform when at rest.
Patent EP-1060792-A1 (EP)
Inventor: KASE YUICHI
IPC: B01J23/888
Filed: 2000-06-14
Abstract: The present invention provides a process for preparing a catalyst and the same for use
in production of methacrylic acid, which is characterized by molding a raw material
including a powder containing phosphorus and molybdenum at the specific pressure.
The invention also provides a process for preparing methacrylic acid by gas phase
oxidation and / or oxidative dehydrogenation of at least one compound selected from
the group consisting of methacrolein, isobutyraldehyde and isobutyric acid in the
presence of the catalyst
Patent EP-1091083-A1 (EP)
Inventor: FIELDER COY M
IPC: E21B10/26
Filed: 2000-07-26
Abstract: A bi-center bit is provided which is to be used consecutively in casing and in
formation without the need to remove the bit from the borehole. The bit
comprises a bit body (2) to be connected to a drill string. The body defines a pilot
bit (3) and an intermediate reamer section (5). A plurality of cutting or wear elements (10)
are situated on the cutting blades (8) disposed about the cutting face of the pilot
section (3) and the reamer section (5). The body defines a pass-though gauge. The
cutting or wear elements (10) disposed on one or more of the blades (8) which extend to
or are approximate to the pass-through gauge define an angle between the line
of contact on the cutting or wear element and the material to be drilled between
5 and 45°. The bis has a rotational axis "A" and a pass-through axis "B".