baber/WOPTO huggingface dataset:
Patent DE-19920364-A1 (DE)
Title: Verfahren zur Erkennung von Farbmustern auf Oberflächen
Inventor: PLINKE BURKHARD
IPC: G01J3/46
Filed: 1999-05-04
Abstract: Ein Verfahren zur Erkennung von Farbmustern auf Oberflächen mit mindestens einem auf die Oberfläche gerichteten Farbsensor weist die Schritte auf von: DOLLAR A a) Bewegen der Oberfläche relativ zu dem Farbsensor; DOLLAR A b) kontinuierliches Messen und Aufzeichnen der Sensorsignale; DOLLAR A c) Ermitteln von Kenngrößen aus Zeitintervallen der Sensorsignale; DOLLAR A d) Vergleichen der Kenngrößen mit gespeicherten Größen für definierte Farbmuster und DOLLAR A e) Erkennen eines definierten Farbmusters, wenn die Kenngrößen ähnlich zu den gespeicherten Größen sind.
Patent DE-19929728-A1 (DE)
Title: Motor control circuit arrangement
Inventor: FELDTKELLER MARTIN
IPC: H02P27/08
Filed: 1999-06-29
Abstract: The circuit arrangement includes output connections (AKl, AK2, AK3) for connecting it to connections of the motor, and a first semiconductor switch (T11, T12, T13) at each output connection, which is connected between the respective output connection and a supply voltage (UB). A second semiconductor switch (T21, T22, T23) is connected between the respective output connection and a ground (M). A driver circuit (10, 20, 30) is respectively connected at control electrodes of the first semiconductor switches, having a first input connection (14, 24, 34) for a supply of a drive signal (S11, S12, S13), and a second input connection (12, 22, 32) for a supply of a control voltage (AP). A voltage supply circuit (SVS) is provided with a first input connection (EV) connected at the supply voltage, and an output connection (AKS) for providing the control voltage according to at least one voltage at the output connections.
Patent DE-19932786-A1 (DE)
Title: Permanent filter for brewing tea with coffee machine
Inventor: JUSTUS CHRISTIAN
IPC: A47J31/60
Filed: 1999-07-14
Abstract: The frurto-conical filter has a liquid permeable shoulder section (6) in addition to a normal liquid permeable bottom section (4c).
Patent DE-19933842-A1 (DE)
Inventor: BECKER VOLKER
IPC: H01J37/32
Filed: 1999-07-20
Abstract: The invention relates to a method for etching a substrate (10), especially a silicon body, by means of an inductively coupled plasma (14) and to a device for the implementation of said method. To this end, a high-frequency electromagnetic alternating field is generated with an ICP source (13). Said field produces an inductively coupled plasma (14) consisting of reactive particles in a reactor (15). The inductively coupled plasma (14) is produced by the effect of the high-frequency electromagnetic alternating field on a reactive gas. A device is also provided by means of which the plasma power coupled with the ICP source (13) into the inductively coupled plasma (14) by means of the high-frequency electromagnetic alternating field can be pulsed in such a way that a pulsed high-frequency power can be coupled at least temporarily as plasma power into the inductively coupled plasma. The pulsed plasma power can also be combined or correlated with a pulsed magnetic field and/or a pulsed substrate electrode power.
Patent DE-19935674-A1 (DE)
Title: Telecommunications terminal with caller identification e.g. for answering machine compares caller identification information with stored information and outputs message accrodingly
Inventor: BAREIS MARC
IPC: H04M1/64
Filed: 1999-07-29
Abstract: The telecommunications terminal includes a caller identification circuit (5) which compares the caller ID information of a calling subscriber with stored caller ID information. A device (40) automatically answers the call and outputs a message to the calling subscriber based on the result of the comparison. Response information is assigned to the stored caller ID information, and output as a message to the calling subscriber. A speech input unit (50) may be provided for storing response information in a speech memory (20). A text input unit may be provided, and response information converted into speech by a speech synthesiser.
Patent DE-19938921-A1 (DE)
Inventor: SCHEIBE WOLFGANG
IPC: F02M59/46
Filed: 1999-08-17
Abstract: The invention relates to an injection valve for a combustion engine with a control valve that can be actuated in an electromagnetic manner. The valve actuator comprises an actuator stop face (12a) and an actuator sealing surface (16a) which are separated from each other. Said separation results in a control valve that is useful for extremely high working pressures and guarantees exact control as well as a long service life.
Patent DE-19939866-A1 (DE)
Inventor: BAUMANN FRANK
IPC: D21C3/22
Filed: 1999-08-23
Abstract: The invention relates to a compositions for increasing the mass absorption of polar systems in hydrophobic-hydrophilic hybrid materials containing (A) polar solvents and (B) surface-active organosilicon compounds selected from the group comprised of (B1) silanes of formula (I), of (B2) (partial) hydrolyzates of silanes of formula (I) having 2 to 50 Si atoms, which can still have (OR<2>) groups, of (B3) linear, branched or cyclic siloxanes having 2-50 silicon atoms selected from units of formula (II), and of (B4) silanes of formula (III). The invention also relates to the use of the inventive compositions, especially for impregnating materials containing cellulose and in methods for producing cellulose.
Patent DE-19941230-A1 (DE)
Title: Vertical support device for motor vehicle plate springs has one only pressure spring element of elastomer material for each spring positioned in area of max. spring deflection
Inventor: STUMMER JOSEF
IPC: B60G11/42
Filed: 1999-08-30
Abstract: The support is for a pair of plate springs (3) between axle (1) and chassis (2). A pressure spring element (4) of elastomer material is fastened to chassis or spring in the area of max. spring bending momentum and comes into support contact with the top (5) of the spring or the underside (6) of the chassis when the spring is deflected. The spring element has a rectangular base surface and forms a hollow profile with an aperture. The aperture has internal surfaces at a distance, which engage on each other when the spring element is subjected to max. pressure load.
Patent DE-19942213-A1 (DE)
Title: Spindelrahmen
Inventor: WEBLER UDO
IPC: G03B27/20
Filed: 1999-09-03
Abstract: Beschrieben wird eine Kopiervorrichtung mit einem starren Körper, einem Abstandshalter und einem durch diesen vom starren Körper getrennten, vakuumdeformierbaren Körper, welcher sich in einem Kontaktvakuum unter Abstandsverringerung zur Fixierung eines Mustergebers gegen einen Musterempfänger an den starren Körper anschmiegen kann. Es wird vorgeschlagen, daß der Abstandshalter ein zwischen zwei Positionen ein- und ausfahrbares Element umfaßt, dessen Stellweg zumindest so groß ist, daß der in der ersten Position unter Vakuum allgemein sphärisch verbogene Körper, nur geringfügig flexible vakuumdeformierbare Körper sich erst in der zweiten Position an den starren vollständig anschmiegt.
Patent DE-19944298-A1 (DE)
Title: Sitzvorrichtung für ein Fahrzeug
Inventor: KOJIMA YASUHIRO
IPC: B60N2/06
Filed: 1999-09-15
Abstract: Sitzhalteelement (3, 4) für eine Fahrzeugsitzvorrichtung haben Flansche (6), die Flachabschnitte (7) bilden, und haben Bügel (11), die Flansche (12) haben. Ein Sitzpolsterrahmen (oder eine Sitzschale) wird aufgesetzt, um seine zugehörigen horizontalen flachen Abschnitte (13, 13) auf die Flachabschnitte (7) bzw. die Flansche (12) der Sitzhalteelemente (3, 4) zu passen, und sie sind in diesen gepassten Abschnitten punktverschweißt.
Patent DE-19946996-A1 (DE)
Title: Solenoid-controlled valve, e.g. for antilock braking system, has two valves with opening/closing modes varied in number of steps according to displacement of movable part
Inventor: TAKAYAMA TOSHIO
IPC: F15B13/044
Filed: 1999-09-30
Abstract: The valve has first and second valve bodies axially movable in a bore (2) of a cylinder (21), springs (15,17) between the cylinder and the first body and between the bodies and an electromagnetic field generator with a movable part that causes the two bodies to move together. The valves' opening and closing modes are varied in a number of steps according to the displacement of the movable part (10). The relative displacement of the two valve bodies is limited by a limiting stage when they move apart, so that a force of the second spring acting against the drive force of the electromagnetic force generator is null in a in a last step of the valve opening and closing modes, which vary in a number of steps.
Patent DE-19949799-A1 (DE)
Title: Microprocessor circuit with variable clock speed in which multiplexer selects signal from decision circuit and phase-locked loop varies clock signal accordingly
Inventor: PANG DAE SUNG
IPC: G06F1/08
Filed: 1999-10-15
Abstract: The circuit includes a microprocessor (20) with a critical path operation (CPO) block (21), driven at a speed corresponding to an external clock signal. A decision circuit (23) determines the operating state of the microprocessor based on the test result of the CPO block. A multiplexer (24) selects a signal from either the decision circuit or an external connection. A control unit (25) receives this signal from the multiplexer and outputs a control signal to change a clock signal. A phase-locked loop circuit varies the clock signal in response to the control signal, and delivers the clock signal to the microprocessor.
Patent DE-19950739-A1 (DE)
Inventor: ZIMMER JOACHIM
IPC: B60S1/34
Filed: 1999-10-21
Abstract: The invention relates to a wiper bearing (10) comprising a bearing shaft (11) accommodated in a bearing housing (12) and also comprising a bearing element (15) and a wiper arm (17) connected in such a way that a torque generated by said bearing element (15) can be transmitted to the wiper arm (17). The bearing shaft (11) has an axial retaining means (18) comprising a retaining surface (20). Said retaining surface (20) is operatively connected to a contact surface (19) of a bearing housing (12). Said contact surface (19) and/or retaining surface (20) have a structured surface.
Patent DE-19952408-A1 (DE)
Title: System for giving advance warning or information to other road users by a vehicle has visual signaling device activated at least once for short time after suitable situation detected
Inventor: HAHN STEFAN
IPC: G08G1/16
Filed: 1999-10-29
Abstract: The system has a visual signaling device for perception by other road users with a sensing arrangement for automatic detection of situations potentially making it necessary to give advance warning or information to other road users. The signaling device, e.g. containing the brake lights, is activated at least once for a short time after a suitable situation has been detected.
Patent DE-19958748-A1 (DE)
Title: Device for influencing air flow has wind deflector with deployed positions in which air flow over vehicle roof is guided exclusively over upper side of deflector and least partly below deflector
Inventor: BIRNDORFER ROBERT
IPC: B60J7/22
Filed: 1999-12-07
Abstract: The device has at least one wind deflector (14) that is adjustable in height between a rest position, in which upper side of the deflector does not protrude beyond the fixed roof surface (20), and deployed positions in which it does. The deflector has at least one first deployed position in which an air flow over the vehicle roof is guided exclusively over the upper side of the wind deflector and at least one second deployed position, in which the sir flow passes at least partly below the deflector.  Independent claims are also included for the following: a vehicle roof with a device for influencing air flow.
Patent DE-19959777-A1 (DE)
Title: Differential protection method to generate error signal characterising error current in electrical conductor; involves using current sensor at each end of conductor and forming total current value
Inventor: PHILIPPOT LUC
IPC: H02H3/28
Filed: 1999-12-07
Abstract: The method involves using current sensors (12,30) at each end (6,9) of the conductor (3), which are connected by a data conductor (31), to measure current measurement values (I1,I2) and output the current (Ik,1,Ik,2) through each conductor end. The current measurement values are added to give a total current value (I1 + I2), taking into account their directions, so that the total current value is zero when there is no error.  An error signal is generated if the total current value exceeds a noise value. The noise value is formed with reference to the individual tolerances (ST1,ST2) of the individual current sensors.
Patent EP-1130422-A1 (EP)
Inventor: FUHRMANN THOMAS
IPC: G02B5/18
Filed: 2000-01-18
Abstract: Optical reflection grating has multitude of parallel grooves. If ratio of grating period (g) to wavelength ( lambda ) is less than 0.7, the groove depth (T) is selected such that the diffraction efficiencies for transverse electric (TE) and transverse magnetic (TM) waves of a certain wavelength ( lambda ) differ by less than 5%. The diffraction efficiencies of TE and TM waves are above 60%. Independent claims are also included for the following: (a) Optical spectrometer; (b) Method for finding an optical reflection grating with almost equally high diffraction efficiency for TE and TM waves of certain wavelength
Patent EP-1050939-A1 (EP)
Inventor: POLLONI ANGELO
IPC: B65D6/40
Filed: 2000-05-02
Abstract: A modular quick-fit system for electrical devices
includes a base plate (1), adapted to be anchored to a wall
or any another support, and one or more electrical devices,
each including a casing (5, 7) adapted to be associated with
the base plate (1). The system includes a means for the
temporary engagement of the casing with the plate, which
allows to associate the body with the plate without using
tools and to temporarily support the casing on the plate,
and stable retainers (13) adapted to permanently and
detachably anchor the body to the plate.
Patent EP-1156055-A1 (EP)
Inventor: SALZER ALBRECHT KURT LUTZ
IPC: C07B61/00
Filed: 2000-05-16
Abstract: We describe a process for the preparation of a ruthenium compound of
formula
 [Ru(dienyl) 2 ] 
wherein "dienyl" represents a substituted pentadienyl or cycloheptadienyl group, which
process comprises reacting dichloro(2,7-dimethylocta-2,6-dien-1,8-diyl)-ruthenium with
an appropriate diene in the presence of:
   1) a primary or secondary alcohol capable of reducing Ru(IV) to Ru(II) ; and   2) a carbonate of an alkaline metal.    
     The title compounds are useful as precursors of Ru catalysts.
Patent EP-1074673-A1 (EP)
Inventor: KNOCHE ALFONS
IPC: E04D13/04
Filed: 2000-07-19
Abstract: The flexible sealing unit (1) for roof eaves is a flat strip, which is sufficiently wide to bridge the gap between the roof and the gutter (11). The strip is flexible at the edge where it lies at the gutter so that it can be bent into a curve to fit within the gutter (11), manually or by the use of heavy force. The edge of the strip at the gutter (11) is thinner, with a thickness of 100 mu m to 1.0 mm and pref. 150-600 mu m, with at least one bending zone (4a,4b). The sealing strip is of metal or plastics materials.
Patent EP-1183972-A1 (EP)
Inventor: ROGMANN THEODOR FRANZ
IPC: E04F13/08
Filed: 2000-09-01
Abstract: Profile rail system (1) consists of a base profile (5) fixed to the floor using fixing pins or adhesive and a covering profile (6) interacting with the gap (4). The base profile and the covering profile each having a connecting element with contact surfaces (8) directed at an angle to the base covering. The contact surfaces of one of the connecting elements are surrounded by the contact surfaces of the other connecting element. The contact surfaces are linear and parallel to each other and have a bent contact region (12) suitable in diameter to the distance of the parallel contact surfaces.
Patent EP-1046873-A1 (EP)
Inventor: CHOPKO ROBERT A
IPC: F25D29/00
Filed: 2000-04-17
Abstract: A transport refrigeration system (100) includes a compressor (116) and at least one electric compressor drive motor (118) disposed within the compressor. The system includes a condenser heat exchanger (114) unit and an evaporator heat exchanger (112) unit. At least one fan assembly having an electric fan motor (113b,141b) is configured to provide air flow over at least one of the heat exchanger units. The system includes an integrally mounted unitary engine driven synchronous generator assembly (300), which is configured to selectively produce at least one A.C. voltage at one or more frequencies. The compressor drive motor (118) and the at least one fan motor are configured to be directly coupled to the synchronous generator and to operate at a voltage and frequency produced thereby. The compressor is provided with means for unloading at least a portion of the compressor's compressing capability. Controls for the system are provided for selectively energizing the means for unloading the compressor during certain operating conditions of the refrigeration system. <IMAGE>
Patent EP-1066873-A1 (EP)
Inventor: IMAI TOMOYUKI
IPC: B01J23/78
Filed: 2000-07-07
Abstract: A process for treating a dioxin-containing exhaust
gas comprises adding from 0.01 to 2.5 % by weight based
on the weight of dry wastes incinerated per hour, of an
iron compound catalyst which comprises iron oxide
particles or iron oxide hydroxide particles having an
average particle size of 0.01 to 2.0 µm, a phosphorus
content of not more than 0.02 % by weight based on the
weight of the particles, a sulfur content of not more
than 0.6 % by weight based on the weight of the particles
and a sodium content of not more than 0.5 % by weight
based on the weight of the particles and which is capable
of decomposing not less than 20% by weight of
monochlorobenzene when 3.1 x 10 -4  mol (50 mg) of iron
oxide particles obtained by heat-treating said iron
compound catalyst at 300°C for 60 minutes in air is
instantaneously contacted with 5.0 x 10 -7  mol of
monochlorobenzene at 300°C at a space velocity of 150,000
h -1  in an inert gas atmosphere using a pulse catalytic
reactor, 
into an exhaust gas which has a temperature of 150 to
500°C and which is in the course of cooling between a
combustion chamber and a subsequent dust collector of a
waste incinerator.
Patent EP-1129609-A1 (EP)
Inventor: FOGLE JOHN R
IPC: A01D34/416
Filed: 2000-08-04
Abstract: A monofilament string trimmer line (20, 30 or 40)
exhibiting reduced noise and reduced drag has a uniform oval
cross section throughout its length. The monofilament line is
spirally twisted about its longitudinal axis over at least a
portion (22, 30B, 40B, or 52) of its length to reduce noise
production and drag.
Patent EP-1101969-A1 (EP)
Inventor: JAIN PRAMOD KUMAR
IPC: F16D48/06
Filed: 2000-10-24
Abstract: An automatic control strategy for use with a multiple-ratio
transmission in an automotive vehicle driveline in
which the crankshaft (14) of an internal combustion engine
(12) is connected directly to torque input elements of a
multiple-ratio gearing (10,22,24) without an intervening
hydrokinetic torque converter. The strategy is adapted
especially for use with a wet auto clutch to provide forward
or reverse drive engagement during vehicle launch and during
transient damping of driveline disturbances. The strategy
makes it possible to control the clutches (116) to achieve
maximum vehicle acceleration by controlling the engine speed
so that it operates at maximum torque throughout the useful
engine speed range for any given engine throttle position.
The entry and exit conditions for each drive mode are
determined by the strategy so that optimum drive-away
performance and optimum shift control, as well as soft
clutch engagement and full clutch engagement, can be
achieved.
Patent EP-1028263-A1 (EP)
Inventor: CORDELLIER PASCAL
IPC: F16D3/68
Filed: 2000-02-08
Abstract: The pump to motor coupling has an axial load damper formed on the connecting shaft. The damper has facing halves (20,21) with opposed dogs enclosing an elastic cushion insert (22). The mounting for the end of the pump shaft has a roller bearing and a stop (32). The bearing is mounted on the same side of the stop as the pump shaft fixings.
Patent EP-1067672-A1 (EP)
Inventor: MARTHELI MICHEL
IPC: H03B5/18
Filed: 2000-06-08
Abstract: The super-high frequency oscillator comprises at least two active elements (40,42), in particular amplifiers, and a dielectric resonator (44), where the coupling between the active elements and the dielectric resonator is of a transmission type. The inputs of neighbouring active elements are connected to the first coupling point (48), and the outputs of active elements are connected to the second coupling point (46). The waves in lines (54,56) ended at the first coupling point (48) are in opposition, as well as the waves in lines (50,52) ended at the second coupling point (46). The active elements (40,42) are practically identical, and the lengths of lines connecting the first coupling point (48) to the inputs of active elements are practically equal; the lengths of lines connecting the second coupling point (46) to the outputs of active elements are substantially equal. The oscillator comprises an even numbr of active elements, in particular 2 or in the second embodiment 4, associated with a unique resonator (44). Each active elemetn comprises an amplifier. The resonator is of circular, that is of disc form, and the coupling points (46,48) are diametrically opposite with respect to the resonator (44). The resonant frequency of dielectric resonator is chosen so that the oscillator operates at a frequency in the range 10-15 GHz. Quarter-wavelength lines are connected at first and second coupling points so as to have short-circuits or virtual grounds at the ports, and the distance between the coupling points and the resonator is adjusted to minimize the feedback while maintaining the oscillations. The quarter-wavelength lines can be removed, and other active elements connected.
Patent EP-1079239-A1 (EP)
Inventor: BREUGNOT SEBASTIEN
IPC: G01S7/48
Filed: 2000-08-25
Abstract: The target discrimination laser illumination has an elliptically polarized laser wave (We). The reflected wave (Wr) from the target (CIB) provides detection of two luminous intensities (I1,I2). An output calculation Dp(M) provides discrimination between the target and the environmental background.
Patent EP-1160419-A1 (EP)
Inventor: CORNET ALBERT
IPC: F01D25/20
Filed: 2000-05-31
Abstract: The lubrication circuit for an aircraft gas turbine has a pump (15) and a feed reservoir (3) supplying an upstream circuit (5) for the engine components. The used oil is returned by a recuperation circuit (7) to the reservoir from the lower points of the engine. The speed of the pump is regulated independently of the speed of the engine shaft (2). An independent claim is included for a method of operating the lubricant feed.
Patent EP-1257713-A1 (EP)
Inventor: DAGAN AMIR
IPC: F25D21/14
Filed: 2000-02-21
Abstract: An apparatus for extracting potable water from the environment air comprises a moisture collecting system having dew-forming surfaces and disposed so that the air drawn into the apparatus passes therethrough and moisture from the air condenses in the dew-forming surfaces. The apparatus also comprises a water reservoir capable of receiving water collected as moisture in the moisture collecting system. The water reservoir has a bottom and a side surface constituting a surface of revolution around a longitudinal axis of the reservoir, the reservoir having an outlet port formed at the bottom thereof along the longitudinal axis, for the withdrawal of water from the reservoir, and a circulation inlet port formed in the side surface. The circulation inlet port is designed so as to enable the introduction of water into the reservoir tangentially to the surface. The apparatus further comprises a water circulation line extending from the outlet port to the circulation inlet port of the water reservoir through a water filtration and sterilization system to provide the circulation of water through the reservoir by means of a pumping device, and a water dispensing valve for the external dispensing of water from the circulation water line.