baber/WOPTO huggingface dataset:
Patent DE-19824703-A1 (DE)
Title: Internal combustion cylinder motor
Inventor: SCHMIDT ELMER
IPC: F02B75/32
Filed: 1998-06-03
Abstract: The cylinder motor has a piston keyed against rotation, and a system to convert the linear movement into a rotary movement at a drive cogwheel.  A roller (1) is in the cylinder (9), with a central cogwheel (2) forming a drive shaft.  Two sine rolling curves are milled at both sides of the roller (1).  The roller (1) and the cogwheel (2) are centered by bearings (3).  A piston rod (4) passes through the roller (1), with a piston (5) fitted to both ends.  Two bolts (6) are fitted to the piston rod (4), with a bearing (7) at each of their ends, so that the ends of the roller (1) roll on the bolt bearings (7).
Patent DE-19825330-A1 (DE)
Inventor: ANGEL MAXIMILIAN
IPC: C09K8/52
Filed: 1998-06-05
Abstract: The invention relates to the utilization of vinyl formamide homopolymers or copolymers for inhibiting gas hydrates.
Patent DE-19827344-A1 (DE)
Title: Intelligent electric power steering for vehicles satisfying widest range of design-imposed and in-use conditions
Inventor: RIEGER WOLFGANG
IPC: B62D5/04
Filed: 1998-06-19
Abstract: The input steering shaft (2) is positively connected to the steering wheel (4), transmitting steering torque. An output section is connected to the wheels. An electric motor (7) applies additional force to either. The sensor unit (8) measures direction and force of steering moment acting on the steering input shaft, and other relevant parameters. The electronic unit (9) processes the parameters relevant to steering, to control the motor.
Patent DE-19827780-A1 (DE)
Title: Heater valve with improved visual characteristics and matching to heater unit
Inventor: GARM FESTER
IPC: F16K31/64
Filed: 1998-06-23
Abstract: The heater valve has a stop zone (10) with a plastic peripheral ring (12) on one part of its axial extension. A radially extending shoulder contour grips in the stop zone behind the peripheral ring, which is the same color as the housing (2) and actuator (5). The shoulder contour has a peripheral shoulder (14) with an inner diameter widening (15) of the which corresponds to the peripheral ring.
Patent DE-19829500-A1 (DE)
Title: Verfahren zur Verbesserung des Nutzsignals in einer Funkempfangseinheit
Inventor: ROTH SABINE
IPC: H04B1/10
Filed: 1998-07-02
Abstract: Es ist bekannt, daß mittels einer Signalstärkendetektionseinheit detektiert wird, wie hoch das Verhältnis des Eingangssignals zu dem danach gewonnenen Nutzsignal ist. Nachteilig ist hierbei, daß durch Störanteile, die mitverstärkt werden, sowohl das Ausgangssignal der Signalstärkendetektionseinheit verfälscht wird, als auch die Qualität des Nutzsignals beeinträchtigt werden kann. DOLLAR A Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zur Verbesserung des Nutzsignals in der Empfangseinheit eines Kommunikationssystems zu schaffen. DOLLAR A Das erfindungsgemäße Verfahren zur Verbesserung des Nutzsignals in einer Funkempfangseinheit mit einem Kanalfilter, mit einem Schalter, mit einer Steuereinheit, mit einer Signalstärkendetektionseinheit und mit regelbaren Verstärkern zeichnet sich dadurch aus, daß die Steuereinheit den Schalter derart ansteuert, daß der Schalter ein erstes Signal vor dem Kanalfilter und ein zweites Signal nach dem Kanalfilter abwechselnd der Signalstärkendetektionseinheit zuführt und daß das Ausgangssignal der Signalstärkendetektionseinheit der Steuereinheit zugeführt wird und daß in Abhängigkeit vom Ausgangssignal die Verstärker angesteuert werden.
Patent DE-19831457-A1 (DE)
Title: Arrangement for analyzing motor vehicle exhaust gas
Inventor: BERGMANN HELGE
IPC: G01N21/35
Filed: 1998-07-14
Abstract: the arrangement performs infrared gas absorption measurement using a stainless steel cuvette with a relatively large optical path length carrying the exhaust gas flow.  Light from a special infrared source consisting of a transparent piston is passed along the cuvette to a measurement and reference channel detector which forms a measurement value detection quotient
Patent DE-19834437-A1 (DE)
Title: Manganese alloy with low oxygen and sulphur impurity content
Inventor: SHINDO YUICHIRO
IPC: C22C38/04
Filed: 1998-07-30
Abstract: A manganese alloy for magnetic materials has (a) an oxygen content of <= 500 ppm and a sulphur content of  <= 100 ppm; or (b) a total impurity content of  <= 1000 (preferably  <= 500) ppm, an oxygen content of  <= 500 (preferably  <= 100) ppm and a sulphur content of <= 100 (preferably  <= 20) ppm. Preferably the Mn is alloyed with one or more of Fe, Ir, Pt, Pd, Rh, Ru, Ni, Cr and Co. Also claimed are (i) a sputter target used for magnetic thin film formation and made of the above manganese alloy; and (ii) a magnetic thin film formed by sputtering of the above sputter target.
Patent DE-19835587-A1 (DE)
Title: Wall-mounted hose drum for e.g. fire hose, water hose or fuel supply may be withdrawn to any length independent of the drum position
Inventor: STOLZ ROBERT
IPC: B65H75/44
Filed: 1998-08-06
Abstract: A hose drum and spindle (14) rests on a plate (18) attached to a wall-mounted spindle. The spindle has an energy storage system (42) and a rotational locking pin (60).
Patent DE-19836242-A1 (DE)
Title: Workpiece marking device has marking pen or laser pointer adjusted along measuring rule attached to measuring carriage displaced along workpiece reference edge
Inventor: ZOTZMANN RUDI
IPC: B43L13/00
Filed: 1998-08-05
Abstract: The workpiece marking device has a measuring rule provided with a slot allowing adjustment of a marking pen or a laser pointer along the measuring rule, which is attached to a short measuring carriage via a displacement guide, for precise adjustment of the position of the measuring rule. The carriage is provided with rollers for movement along a reference edge of the workpiece.
Patent DE-19837715-A1 (DE)
Title: High dielectric constant, low dielectric loss ceramic material, used as a charge storage material for DRAMs, comprises a mixture of strontium titanate and lead-magnesium niobate
Inventor: LEMANOV VLADILAV
IPC: H01L21/316
Filed: 1998-08-20
Abstract: A high dielectric constant ceramic material, comprising a mixture of strontium titanate and lead-magnesium niobate of formula (I), is new. A novel high dielectric constant ceramic material comprises a mixture of strontium titanate and lead-magnesium niobate of formula (I): (A)SrTiO3.(B)Pb(Mg1/3Nb2/3)O3.(C)Z (I); A = 10 to 99 wt.%, B = 1 to 90 wt.%, C = 0 to 10 wt.% and Z = PbTiO3, Pb(Sc2Nb2) or BaTiO3.
Patent DE-19849644-A1 (DE)
Inventor: MEHL NORBERT
IPC: G09F23/00
Filed: 1998-10-29
Abstract: The seat is preferably embodied as a bucket seat with a seating surface and a backrest surface and at least one of the two surfaces is embodied as advertising surface. The advertising surface is typically embodied in such a manner that publicity supports can be easily exchanged.
Patent DE-19851427-A1 (DE)
Inventor: JACKWERTH BETTINA
IPC: A61Q19/00
Filed: 1998-11-09
Abstract: The invention relates to the utilization of cation-active mixtures containing (a) quaternary esters, (b) oil bodies, and (c) partial glycerides for producing skin cleansing agents and skin care agents. The agents are characterized in that they spread rapidly and are absorbed quickly without leaving any residues.
Patent DE-19852629-A1 (DE)
Title: Computerized weighing device has weighing and supply containers with opening/closing mechanisms using same electric motor for simultaneous opening of one container and closure of the other
Inventor: WARNKE HANS-JUERGEN
IPC: G01G19/393
Filed: 1998-11-14
Abstract: Weighing device has at least two containers (1,3) positioned one above the other, respectively acting as supply and weighing containers, with an opening/closing mechanism (2,4) for each container operated via a drive mechanism powered by same electric drive motor, for simultaneous execution of opening of one container and closure of the other container.
Patent DE-19853333-A1 (DE)
Title: Procedure for recognizing faulty functions of clutch operated by drive, especially in drive train of car
Inventor: BERGER REINHARD DR
IPC: F15B7/08
Filed: 1998-11-19
Abstract: A procedure for recognizing faulty functions of a clutch operated by a drive, especially in the drive train of a car, has the drive controlled by a control signal. The pulse width of the control signal is determined or measured. The position and/or the speed of a component operated by the drive is determined. A parameter like the pulse width of the control signal is determined or measured, the position and/or the speed of a component operated by the drive is determined, the measured parameter, like the pulse width, and/or the position and/or the speed is/are compared with setpoints and with a deviation exceeding a specified value between the setpoints and the measured values, an error signal is generated. An Independent claim is also included for a device to carry out the above procedure.
Patent DE-19854017-A1 (DE)
Title: Belt for power transmission
Inventor: TAKEHARA TSUYOSHI
IPC: F16G5/06
Filed: 1998-11-12
Abstract: A belt consists of an adhesive rubber layer formed by burying at least a core and deposited on a compressive rubber layer. The adhesive rubber layer uses the vulcanise of a rubber compsn. using an ethylene-alfa-olefin elastomer and capable of crosslinking sulphur. The compressive rubber layer uses the crosslinked prod. of a rubber compsn. using an ethylene-alpha-olefin elastomer and capable of crosslinking an organic peroxide.
Patent DE-19859509-A1 (DE)
Title: Fuel injection quantity control system for diesel engine
Inventor: MORI OSAMU
IPC: F02D41/08
Filed: 1998-12-22
Abstract: A fuel injection quantity control system for a diesel engine has: a device to store a specified running characteristic function indicating a relationship between an engine speed and a fuel injection quantity for all gas pedal opening positions including an opening position of 0%.  The system also has a device to assess an instantaneous state of the engine, a device to calculate a basic injection quantity from the running characteristic function that corresponds to an instantaneous gas pedal opening position and engine speed, a device to judge whether the car is in a certain idle state or not from of a running state, a controller for feedback control of a fuel injection quantity by using a deviation of an actual engine speed from a setpoint engine speed as input parameters for the control unit, when the car finds itself in the idle state and  a learning device to calculate a learning value on the basis of an output value of the controller for each load state when the car is found in the idle state and to store the learning value.
Patent DE-19860213-A1 (DE)
Title: Trestle trolley for painted components or components to be painted, with spaced-out rots fixed to arms
IPC: B62B3/00
Filed: 1998-12-24
Abstract: The trestle trolley serves as a resting device for painted components or components to be painted. It has a preferably mobile body (1) to which two vertical bars (2, 3) are fitted. Several arms (4-7) are attached to these bars. There are several rods (8-11), spaced out from each other, fixed to the arms. The vertical bars may have rows of slots (38, 39) for suspension hooks.
Patent DE-19900061-A1 (DE)
Title: Device to detect and test handwriting for signatures, using pressures and changes of pressure during writing by person on writing surface and exact position of writing device
Inventor: BALTUS RENE
IPC: G06K9/00
Filed: 1999-01-04
Abstract: The write surface or support measures the pressure during writing and at the same time detects the exact position of the writing utensil, using pressure sensitive, electrically conductive foil or piezoelectric membrane. The write movements of the person writing on the surface are exactly detected and are represented on monitor.
Patent DE-19900895-A1 (DE)
Title: Arrangement for remote access to target computer has arrangements for establishing Internet connection to remote computer and releasing connection of device to target computer in response
Inventor: KRAMER TOBIAS
IPC: H04L29/06
Filed: 1999-01-13
Abstract: The remote access arrangement (2) is esp. a central computer with an arrangement for establishing an Internet connection to a remote computer (1) and an arrangement for releasing a connection of the device to the target computer (5) in response to the establishment of the Internet connection and for sending a call signal to the target compouter.  An Independent claim is also included for a method of remote access to a target computer.
Patent DE-19902048-A1 (DE)
Title: Roller bearing or guide, especially linear guide, comprises cassette containing several support rollers and guide bar, support rollers extending over needle-shaped rollers mounted on axial pivot with ring of larger diameter than pivot body
Inventor: HELBIG MICHAEL
IPC: F16C29/04
Filed: 1999-01-20
Abstract: The roller bearing or guide for supporting components which move at different speeds, especially a linear guide, comprises a cassette (1) containing several support rollers (2) and a guide bar (3). The support rollers extend over needle-shaped rollers (4) which are mounted on an axial pivot (5). The pivot is fitted in the area over which the rollers extend with a ring (7). This has a larger diameter than the body (5.1) of the pivot, so that an annular gap (8) is formed between them and the ring is elastically supported on the pivot body.
Patent DE-19902906-A1 (DE)
Title: Assembly for lifting rollers at calender for roller exchange has chains secured to upper cross beam and roller journal holders to work variety of roller sizes and positions without different crane cables
Inventor: HENDRIX GOTTFRIED
IPC: B66C1/66
Filed: 1999-01-26
Abstract: The lifting mechanism for changing rollers at a calender, has an upper section which is raised and lowered, two holders to take the roller end journals, and connectors between the upper section and the holders. The connectors to each holder are chains (7,8), where the chain links (9) are connected to each other by axes (10) at right angles to the plane formed by the chains.  The effective chain length is set by fitting different chain links (9) at the upper section (1). The upper section (1) has a cross beam (2) with mounting points (11,12) at the ends to secure a chain link (9). Laying surfaces (17,19) are between them for the non-carrying chain links. The laying surfaces (17,19) are horizontal, with a shift into a curve at the ends, to transit into a vertical line for the mounting point (11,12) sections. The mounting points have a plug locking system with openings (14-16) in the upper section (1) and in the chain links (9), for an inserted locking pin (13). The holders (21,22) rotate round a vertical axis in relation to the leading chain link (9a). Each chain (7,8) runs next to a plane through the suspension points (3,4) of the upper beam (2) and the mounting axes (31) of the holders (21,22), and the upper section (1) carries a counterweight on the other side of the plane.
Patent DE-19903559-A1 (DE)
Title: Extremely high-speed falling liquid film paper coating machine
Inventor: TACHIFUJI YUKIHIRO
IPC: B05C5/00
Filed: 1999-01-29
Abstract: The equipment comprises a fluid trough intercepting coating fluid when the coating operation is started or stopped. Its air regulation unit is connected with the trough, ready for operation. An Independent claim is included for the method of use. The coating head (1) is raised about 180-250 mm above the web (5). After commencement, it is lowered to normal height, which also moves the interception trough (12).   Preferred features: The coating head moves from a high position on starting, down to a normal height, the trough moving away automatically. Spacing between air regulation device and liquid curtain (4) is 5-80 mm during coating. Liquid supply is reduced to 50-90% of the nominal, before starting or stopping coating. A leveling roller evens an end region receiving local excess when starting or stopping. The air regulation unit has air regulation material at the ends, in contact over its entire width with the web. This material is: Flexible sheet, steel sheet, elastic hollow tube or a roller with resilient or metallic surface. There is a counter nozzle in the air regulation unit end section over the entire web width. The air regulation unit is an air suction type, and contacts the entire width of the web. The coating head is an extrusion type.
Patent DE-19904454-A1 (DE)
Title: Measuring head for fetching out information stored in an image plate has a channel stretched inside a base unit with a receiving fibre-optic light guide and a red-light-source light.
Inventor: KREUTZ W
IPC: G01N21/59
Filed: 1999-02-04
Abstract: Stretched inside a base unit (1,2,3) with a receiving fibre-optic light guide (5,6), a channel (4,4a) runs outwards on one side of the base unit. A red-light-source light (10), set at a distance from this channel's outlet, is guided outwards through this channel. A light inlet for the receiving fibre-optic light guide is near the channel's outlet.
Patent DE-19908099-A1 (DE)
Title: Brennstoffzellensystem
Inventor: LAMM ARNOLD
IPC: H01M8/04186
Filed: 1999-02-25
Abstract: Brennstoffzellensystem mit einem Anodenraum und einem Kathodenraum, die durch eine protonenleitende Membran voneinander getrennt sind, mit einer Kathodenzuleitung zur Zufuhr von sauerstoffhaltigem Gas zum Kathodenraum, einer Anodenzuleitung zur Zufuhr eines flüssigen Kühlmittel/Brennstoff-Gemisches zum Anodenraum, wobei der Anodenraum in einem einen Gasabscheider und eine Pumpe umfassenden Anodenkreislauf angeordnet ist, und wobei im Abscheidegasstrom des Gasabscheiders in Strömungsrichtung ein Kühler und ein Wasserabscheider angeordnet sind. DOLLAR A Erfindungsgemäß weist zum einen der Anodenkreislauf einen Betriebsdruck von mindestens 2,5 bar auf. Zum anderen wird der Kühler mit einem Umgebungstemperatur aufweisenden Medium gekühlt.
Patent DE-19909309-A1 (DE)
Title: Cleaning tool with hand shield
Inventor: WHITAKER W MICHAEL
IPC: A47J37/07
Filed: 1999-03-03
Abstract: The tool has a head (20) with bristles for cleaning a surface, and a handle (22) to which a shield (60)  is attached. The shield consists of a piece of flexible, but rigid, plastic, bend to form an arch, the ends of which are at attached at two points on the handle, such that when the user grips the handle the shield prevents his/her hand from making contact with the surface being cleaned.
Patent DE-19910243-A1 (DE)
Title: Recording arrangement for information for operation of printing machine
Inventor: SOMMER MICHAEL
IPC: B41F33/00
Filed: 1999-03-08
Abstract: The arrangement has a speech memory (14) containing digital semiconducting elements. At least one element is provided for recording and at least one element for reproduction of the message stored in the memory. The recording element has an associated display element for the presence of a message.
Patent DE-19910399-A1 (DE)
Title: Signal generating method to optimize cooling water mass flow rate in cooling water pumps uses continuous monitoring of varying operational conditions and/or status for cooling water mass flow adjustment
Inventor: GOLZE KLAUS JUERGEN
IPC: F01K9/00
Filed: 1999-03-03
Abstract: The method is used in thermal power stations with connected main cooling water feed pipe (1) and return (4), cooling water pumps (2), turbine condenser (3), low pressure steam turbine (6), and a recooling plant (5). During operation, a cooling water mass flow is adjusted via continuous monitoring of constantly varying operational conditions and/or status, so that the operational behavior of the water mass flow is continuously adjusted and optimized, resulting in max. efficiency for the power station.
Patent DE-19910920-A1 (DE)
Title: Membrane pump, in particular, micromembrane pump with oscillating armature comprises oscillating armature guide element which is produced together with surrounding plastic injection molding
Inventor: FERSCHKE BERND
IPC: F04B43/04
Filed: 1999-03-12
Abstract: The element (37) of the guide system for the oscillating armature (27) is produced together with the plastic injection molding (35), and consists of the same material.
Patent DE-19913410-A1 (DE)
Title: Inflatable packaging cushion is made from two flexible sheets sealed at edges with opening for inflation device and strip of film is stuck to inside of one sheet on both its long sides and its end which has outlet for air
Inventor: LOERSCH JOHANNES
IPC: B65D81/05
Filed: 1999-03-25
Abstract: The inflatable cushion is made from two flexible sheets sealed at the edges and with an opening (6) for an inflation device. A strip (7) of film is stuck to the inside of one of the sheets making up the cushion on both its long sides (8) and its end. This has an outlet (11) for air.
Patent DE-19913693-A1 (DE)
Title: Shaft-hub connection with screwed part for e.g. rotary slide valves has threaded bore in shaft for expander screw
Inventor: JANSENS ROLF
IPC: B62D5/083
Filed: 1999-03-25
Abstract: The hub has a central bore (2) for the shaft (7), which is connected to it via its first end (9). A central coaxial bore (11) in the shaft near the first end has an inner thread (12) to contain a screwed expander element (17). This forms a non-turnable connection by internal expansion.  For use as a rotary slide valve (1) in power steering systems, the hub bore holds a torsion bar (7) with central bore. The bore contains a esp. a spherical squashable body (20), which is pressed by a screw (17) against the smaller end (13) of the bore.
Patent DE-19914257-A1 (DE)
Title: Identification of vehicle dynamics in relation to road conditions
Inventor: GRONAU RALPH
IPC: G08G1/00
Filed: 1999-03-29
Abstract: A road vehicle moves along a defined section of road that has a number of different sections including curves. The vehicle receives information from a number of different mobile communication beacons (12). This allows the vehicle to be informed of conditions related to the vehicle dynamics.
Patent DE-19915948-A1 (DE)
Title: Method for production of an image on a solid carrier material involves application of an elastic paste to produce a negative image on the carrier material, and use of sand blasting to produce the image
Inventor: BRUENING CHRISTIAN
IPC: B44C3/10
Filed: 1999-04-09
Abstract: A rubber-like elastic paste (2) sufficiently resistant to sand blasting is applied by screen printing to a carrier material (1) to produce a negative of a required image or image relief. Sand blasting is applied to remove material in areas (3, 3) not covered by the paste. Subsequently the surface of the carrier material is provided with a transparent or colored weatherproofing layer (5).
Patent DE-19917859-A1 (DE)
Title: Switch or control-gear blocking device
Inventor: SCHWEIGER REINHARD
IPC: H01H9/28
Filed: 1999-04-20
Abstract: A blocking device (1) for a switch/control-gear (13) has its manually actuated control element (17) lockable against unsanctioned actuation, in which the blocking device is itself blocked against release. Mutually movable retaining bodies (2,3) in a guide can engage with retaining lugs (4,5) in the recesses of a switch/control-gear to be locked (13).  A lock-body (6) locks actuation of the retaining body (2,3) in the prescribed retaining position, in its engagement position.
Patent DE-19919627-A1 (DE)
Title: Procedure for creating thrust in aerofoils has second aerofoil located in or close to slipstream of first aerofoil to produce second flow velocity with different direction to first air flow velocity
Inventor: FEILER CHRISTOPH
IPC: B64C11/00
Filed: 1999-04-29
Abstract: A first aerofoil(F1) producing lift(A1) creates a change in direction of the flow velocity(u1), and a second aerofoil(F2) producing a lift(A2) is located in or close to the slipstream of the first aerofoil so that a second flow velocity (u2) is produced which has a different direction to the first air flow velocity. The direction of the second aerofoil is approximately opposite that of the first, and through it a static moment, mostly for compensating, and a resulting force ensue and with a force component opposite the first flow velocity.