baber/WOPTO huggingface dataset:
Patent DD-280526-A1 (DD)
Title: Verfahren zur entwaesserung carbochemischer phenole
Inventor: LIFKA WERNER
IPC: C07C37/74
Filed: 1989-03-20
Abstract: Das Verfahren zur Entwaesserung wasserhaltiger, carbochemischer Rohphenolgemische, die aus Schwelprodukten mitteldeutscher Braunkohlen und aus industriellen, phenolhaltigen Abwaessern, gereinigt durch Extraktion mit einem selektiven Loesungsmittel, stammen und gemeinsam einer Aufarbeitung zugefuehrt werden, wird angewendet bei der Herstellung reiner Finalprodukte durch thermische Zerlegung, ohne Einsatz von Hilfsstoffen unter vermindertem Druck bei der Eindampfung, bei Waermekopplung mit einer im Aufarbeitungsprozess der Entwaesserung nachgeschalteten thermischen Trennstufe. Es wird erfindungsgemaess vorgeschlagen, die Entwaesserung in zwei Stufen durchzufuehren, in der ersten Eindampfstufe das wasserhaltige, carbochemische Rohphenolgemisch in der Weise einzudampfen, dass im aufkonzentrierten Rohphenolgemisch Wasserkonzentrationen im Bereich von 1,2 bis 0,5 Masseanteile in % eingestellt werden, dass in der nachfolgenden zweiten Eindampfstufe bei einem, im Vergleich zur ersten Eindampfstufe, niedrigerem Druck die Restentwaesserung auf Wasserkonzentrationen kleiner als 0,2 Masseanteile in % erfolgt, dass das phenolhaltige Wasserdampfkondensat der ersten Eindampfstufe aus dem Trennprozess ausgeschleust und in ueblicher Weise der Phenolrueckgewinnung zugefuehrt und dass das stark phenolhaltige Wasserdampfkondensat der zweiten Eindampfstufe in das Rohphenoleingangsgemisch der ersten Eindampfstufe rueckgefuehrt wird. Figur
Patent DE-10001692-A1 (DE)
Title: Suspension for two-wheeled vehicles has telescopic hydraulic cylinders installed in pairs on both sides of axles as parallel fork at front and at rear as variable strutting between swinging fork and saddle tube
Inventor: GREIS ARWIT
IPC: B62K25/08
Filed: 2000-01-18
Abstract: The telescopic suspension consists of specially designed telescopic hydraulic cylinders(1,2) installed in pairs on both sides of the axles as a parallel fork at the front and at the rear as a variable strutting between the swinging fork and saddle tube. The cylinders in their interaction produce a damped springing and variable vehicle height adjustment conforming to the inclination of the road surface.
Patent DE-10005457-A1 (DE)
Inventor: SCHUCHARDT HEINRICH
IPC: B01F23/47
Filed: 2000-02-08
Abstract: A static mixer is disclosed comprising a mixer insert and an enclosing housing having a central axis. The insert includes at least three interleaved grids and each of the grids includes a plurality of layers that are superposed parallel one to the others. Each of the layers includes a plurality of bars that are mutually parallel one to the others. There is an angle of 30 to 60 degrees between each of the bars and the axis.
Patent DE-10007634-A1 (DE)
Title: Telescopic device for stretching spinal column, with piston-cylinder unit in tubular casing
Inventor: KUBIN PETER
IPC: A61F5/042
Filed: 2000-02-19
Abstract: The telescopic device is part of a tool for stretching the spinal column of a human body, and has a support corset fixed to it. A piston moves axially in a casing. The casing contains a piston-cylinder unit (40, 46). The free end (45) of the piston rod (44) has a connector (22) for a sector of the corset. Compressed air can be supplied to the piston-cylinder unit.
Patent DE-10008659-A1 (DE)
Title: Rolling process to produce hollow component from cylindrical blank has two pegs holding blank, with one peg end formed as mandrel and moved towards second peg during rolling
Inventor: KIRSCH JUERGEN
IPC: B21K21/00
Filed: 2000-02-24
Abstract: The component is finished by rolling between two roller jaws (12) and a central mandrel (9). The blank (5) is held between two aligned pegs (9,10). The end face of one peg forms the mandrel, and during rolling, is displaced towards the end face of the other peg. Axial forming movement for both pegs is generated via two separate cam drives (8). The blank is a wire, cut from a wire coil (1) by shears (3), and has a thread cut into it.
Patent DE-10009721-A1 (DE)
Title: Machine reamer with axially protending head designs head as variable cutter plate with extension having three equi-spaced wedge faces forming truncated pyramid and matched by plate seat bevel faces.
Inventor: ROTHENSTEIN ACHIM
IPC: B23D77/00
Filed: 2000-03-01
Abstract: The remaining head consists of a one-piece variable cutter head (12) clamped and self-centered in a radially expandable endface plate. The cutter plate (12) has an extension (24) projecting axially off a rear ground face (22). The extension has at least three equi-spaced wedge faces (26) to make up an axi-central truncated pyramid. The ground face in turn has three bevel faces complementing the pyramid faces (26), the bevel faces in turn bounded by an endface ground surface as axially abutted by the ground face at the cutter face (12) endface. The plate seat has three equi-spaced bevel-faced clamping straps spaced by axially and/or radially open parting gaps arranged so the strap endfaces span the plane forming the ground face bounding the complementary bevel surfaces specified. The wedge surfaces (26) are set at 5-10 deg  relative the main body axis, as compared with the smaller angle setting of the complementary wedge surfaces.
Patent DE-10017743-A1 (DE)
Title: Torque converter impeller freewheel includes pawl having two sheet metal disks in tandem towards pawl pivot axis plus fitted pre-tensioner cocking pawl for blocking.
Inventor: BECHMANN DIETRICH
IPC: F16H41/24
Filed: 2000-04-10
Abstract: The several disks (110,116) of the pawl (94) lie in sequence towards the axis (S) round which the pawl (94) pivots on the first element of the freewheel and the disks (110,116) are bonded, welded or formed together on the single pawl (94) of the freewheel (56). The pawl is pre-tensioned into its blocking position by a pre-tensioning element (120) which is itself elastic and fixed on the first freewheel element, with the pawl working in the recessed area (18) between the two disks.
Patent DE-10017994-A1 (DE)
Title: Method to reduce response time of brakes affected by salt water and oils entails modifying brake discs by introduction of curved slots
IPC: F16D69/00
Filed: 2000-04-11
Abstract: The response time of brakes affected by salt-laden water and oils is reduced by structural modification of the brake discs by the introduction of curved slots to receive a high proportion of the contaminating media.
Patent DE-10018116-A1 (DE)
Title: Hydro-mechanical deep-drawing method for flat metal sheets uses ultrasound coupled into active medium and directed against formed part base
Inventor: CHEREK HARTMUT
IPC: B21D22/22
Filed: 2000-04-12
Abstract: The clamped metal sheet is formed by a die against the pressure of a fluid active medium. Sound directed against the base of the formed component is coupled into the active medium. This takes place towards the end of the forming process, while the medium is at constant pressure, from the side opposite to the press die, and for a period of a few seconds.  The forming appliance has a lower tool (5) with a sound generator (15) to transmit into the active medium, to direct the ultrasound against the press die (1).
Patent DE-10023360-A1 (DE)
Inventor: MEAD CHRISTL
IPC: H01G4/12
Filed: 2000-05-12
Abstract: The invention relates to a capacitor comprising electrode layers (1), which are arranged one on top of the other, have an electrode metal, and which are insulated from one another by dielectric layers (2) made of ceramic material. According to the invention, the ceramic material comprises a portion of electrode metal, and the electrode layers (1) are sintered together with the dielectric layers (2). Silver doping of X7R ceramic makes it possible to reduce the loss of silver from the inner electrode. At the same time, the palladium content of the inner electrode can be reduced. The invention also relates to a method for producing said capacitor.
Patent DE-10025827-A1 (DE)
Title: Motor unit for electrical window raiser in motor vehicle, has watertight construction with sleeve passing through inner panel to connect connector to connection section to supply power to motor unit
Inventor: SAITOU TOSHIHIRO
IPC: H02K5/10
Filed: 2000-05-25
Abstract: The motor unit is mounted in a door with an inner panel (5). The motor unit is supplied with electrical power via a connector (c) extending from the inside of the inner panel and has a connection section (25) on the outside of the inner panel and removably connected to the connector. A sleeve (31) passing through the inner panel with one end on the outside of the inner panel and the other on the inside connects the connector to the connection section.  An Independent claim is also included for an electrical window raiser.
Patent DE-10028906-A1 (DE)
Title: Electric switch for electric tools, has second actuating element that causes pivot element to pivot by moving locking element if first actuating element is in operating and/or initial positions
Inventor: SCHAEFFELER ALOIS
IPC: H01H9/06
Filed: 2000-06-10
Abstract: The device has a manual actuation element (2) movable between initial and operating positions. In the operating position the actuating element switches a contact system, adjusts a potentiometer or similar.  A second actuating element (3) can be brought into engagement with the pivot element so that operation of the second actuating element causes the pivot element to pivot by moving the locking element if the first actuating element is in the operating and/or initial positions.  The device has an actuating element (3) for moving a locking element (4) movable in or/and out of engagement with the first actuating element in both its operating and initial positions. The locking element is mounted on a pivot element (5).
Patent DE-10029301-A1 (DE)
Title: Belt to carry a drawn sliver through a condensing station has structured and different surface zones for a friction grip with the drive wheel and low friction where in contact with the sliver and the sliding surface with the suction slit
Inventor: STAHLECKER FRITZ
IPC: D01H5/86
Filed: 2000-06-14
Abstract: The continuous and air-permeable belt (12), to carry drawn sliver through a condensing zone at the sliver drawing unit for a spinning machine, has an upper surface with two different structures. One structured zone is at the belt drive roller (18), and the other surface carries the drawn sliver (10). The lower surface is designed to move smoothly over the sliding surface (14) at the condensing station.  The under surface of the belt against the sliding surface (14) has a different structure from the zone at the upper surface which carries the drawn sliver (10). The structured surface in contact with the drive roller can be at the under side of the belt (12), with the smooth surface to slide over the condensing unit, when there is a lower drive roller. The structured surface to act with the drive roller (18) is at the edges of the belt (12), with a coarse surface structure, and is narrower than the other belt surfaces. The surface of the belt (12) to carry the drawn sliver (10) has a fine surface structure, or it is unstructured. The belt (12) has air permeability only at the surface which carries the drawn sliver (10) and the surface against the sliding surface (14) of the condensing unit, matching the dimensions of the suction slit (15).
Patent DE-10029571-A1 (DE)
Title: Method for joining two belts involves injection of a liquid, subsequently hardening material around the belt ends to form elements with alternating protrusions and matching recesses
Inventor: BACHMANN WOLFGANG
IPC: B65G15/32
Filed: 2000-06-15
Abstract: The method for joining two belts (3, 4) involves injection of a liquid, subsequently hardening material (5, 6) around the belt ends (1, 2), with use of an appropriate tool, to form elements with alternating protrusions (10, 12) and matching recesses (11, 13). The joint is closed by means of locking bolt (16) passing through the aligned channels (14, 15) in the protrusions (10, 12). Also claimed is a resultant joint, and a tool used for implementation of the proposed method.
Patent DE-10034485-A1 (DE)
Title: Warm air heating system for dwelling uses part of the vented air to supply the heating burner
Inventor: SILVA PEDRO DA
IPC: F24F12/00
Filed: 2000-07-15
Abstract: A warm air heating system for a dwelling has an enhanced efficiency by using some of the vented air to supply the burners of the heating unit. Fresh air is drawn into the dwelling via a heat exchanger which is warmed by the vented air. A blower downstream of the heat exchanger expels some of the air and blows part of the airflow into the burner of the gas fired heating unit, to be expelled with the burnt gasses. The overall efficiency of the system is greater than a conventional heating system, and with a reduced rate of condensation of exhaust gasses.
Patent DE-10035813-A1 (DE)
Title: Installation device for connection to bus line in domestic cable system has bus and load connections, sensor with bus coupler, switching function trigger, relay driver and bistable relay
Inventor: HARRE BJOERN
IPC: H02J13/00
Filed: 2000-07-22
Abstract: The device has first connections (ND,VDD) for a bus line and second connections (20,21) for a load, a sensor (40) with a bus coupler, a sensor functional unit for triggering a switching function with a control signal and a relay driver that outputs a relay control signal to a sensor control output and a bistable relay (50) with a switch contact connected to the load connections.
Patent DE-10038656-A1 (DE)
Title: Method for processing bio waste involves first shredding waste through action of shear forces exerted through rotation of two rollers
Inventor: ANDOERFER ROLAND
IPC: B02C4/02
Filed: 2000-08-08
Abstract: The waste in the silo (1) is first shredded through the action of shear forces and then supplied for biological processing. The shear forces are exerted through rotation of at least two rollers with opposite coils.  Independent claim describes device for processing bio waste
Patent DE-10038817-A1 (DE)
Title: Process for coloring common salt, useful for commercial and home use, e.g. on sandwiches or salted baked products and in sauces, soups and vegetable and meat dishes, involves mixing with liquid food color
IPC: A23L27/40
Filed: 2000-08-04
Abstract: A process of coloring common salt is claimed.  Independent claims are also included for: (1) use for human consumption in commerce and the home; (2) packaging with special advertising for selling colored salt; (3) all containers (e.g. salt sprinklers and large packages) for commerce and the home; (4) mixing colored salts to produce all shades of color; (5) all advertising for colored salt by the cited process.
Patent DE-10040011-A1 (DE)
Title: Fuel cell arrangement has a three-way valve directly arranged before the sulfur filter which is arranged before sulfur-sensitive reformer parts in the flow direction of a process gas
Inventor: HOCKER THOMAS
IPC: H01M8/0662
Filed: 2000-08-11
Abstract: Fuel cell arrangement comprises a sulfur filter (4) which is provided before sulfur-sensitive reformer parts (7) in the flow direction of a process gas, e.g. natural gas. Sulfur-resistant parts (2) are arranged before the sulfur filter. A three-way valve (3) is directly arranged before the sulfur filter, the third connection of the valve being connected to a line (5) that introduces oxygen-containing regeneration gas. A further three-way valve (6) is directly arranged after the sulfur filter and is connected to a waste gas line (8). Preferred Features: A heater (13) for heating the gas is arranged in the line (5) which is connected to a heater provided with a burner and acts to remove the waste gas of the heater. The heater is a heat exchanger whose primary circuit is subjected to the waste gases from the burner.
Patent DE-10041370-A1 (DE)
Title: Cleaning device for workpieces, impinges pulses of pressurised fluid directly against workpiece
Inventor: BECHMANN DIETRICH
IPC: B08B7/02
Filed: 2000-08-23
Abstract: The device (16) used to support the workpiece (12) during cleaning is made to vibrate by a pressurised fluid pulse generating device (40), which generates pulses of pressurised fluid that impinge against the workpiece.  Independent claims are also included for (a) a method of cleaning a workpiece by impingeing an intermittent flow of pressurised fluid against it, and (b) a pressurised fluid pulse generating device comprising a motor-powered closure part containing at least one opening for the fluid to pass through, which when moved causes at least one of these openings to come into communication with at least one fluid exit opening.
Patent DE-10041583-A1 (DE)
Title: Befestigung für Differentialgetriebe
Inventor: JONES ROBERT ALLEN
IPC: B60K17/16
Filed: 2000-08-24
Abstract: Anwendung einer und Befestigungsbaugruppe für ein Differentialgetriebe, die es ermöglicht, ein Differentialgetriebe in ein Fahrzeug gezielt und zuverlässig einzusetzen, und die eine nicht gewünschte Roll- und Nickbewegung des funktionsfähig eingesetzten Differentialgetriebes weitgehend reduziert und/oder ausschließt.
Patent DE-10042574-A1 (DE)
Title: Controlling train involves train constructing location space about position determined by itself from confidence interval and stopping distance, starting braking if space intersects polygon
Inventor: BRABAND JENS
IPC: B61L27/00
Filed: 2000-08-15
Abstract: The method involves a central station allocating tracks to trains by wireless paths. Each region of track to be traveled is described by a polygon (SP1) containing the train (Z) location and its destination (ZP1) within the region. The train constructs a location space (AR) about the position determined by itself using a confidence interval and stopping distance and commences braking when its location space intersects or lies outside the polygon.  Independent claims are also included for the following: an arrangement for controlling a train that determines its own position in a track network.
Patent DE-10042966-A1 (DE)
Inventor: KREIDLER SABINE
IPC: G01G19/414
Filed: 2000-08-31
Abstract: The invention relates to a balance, comprising a weighing cell that is used during each weighing operation to generate weight signals representing the weight of a load and a signal processing system that receives the weight signals and produces weight data on the basis of the weight signals and of information determined from the weight data, such as purchase prices and/or weighing data, which contains identification information for describing each weighing operation, or a group of allied weighing operations. The balance is improved by the addition of an encryption device to the signal processing system, said device being used to generate encryption data based on at least one portion of the weighing data, and by the fact that the signal processing system can output a data record, which contains at least the portion of the weighing data used to generate the encryption data and said encryption data.
Patent DE-10043654-A1 (DE)
Title: Device for cleaning exhaust gases used in vehicles comprises ceramic honeycomb body having front surfaces and casing surface, sleeve surrounding casing surface, and reinforcement arranged in region of casing surface
Inventor: BEHNER ATTILA
IPC: B01D53/88
Filed: 2000-09-05
Abstract: A device for cleaning exhaust gases comprises a ceramic honeycomb body having two front surfaces and at least one casing surface (14a); a sleeve surrounding the casing surface; and a reinforcement (20) arranged in the region of the casing surface.  Preferred Features: The reinforcement is embedded in the honeycomb body or adhered to the casing surface of the body using a ceramic-based adhesive. The reinforcement is made from a metal fabric or a temperature-resistant fibrous material. An expanded mat is arranged between the body and the sleeve. The sleeve is made from a steel sheet. The body is a cylinder.
Patent DE-10046874-A1 (DE)
Title: Microphone e.g. for use in vehicle, has two-part membrane with at least part of outer area that is thickened and with which membrane rests on microphone holder
Inventor: PEIKER ANDREAS
IPC: H04R1/08
Filed: 2000-09-20
Abstract: The microphone (5) has a sound inlet area on one side covered by a membrane (9) and opposite a sound transmission area of a microphone holder. At least part of the outer area of the membrane is thickened and the membrane rests on the holder with this part. The membrane is in two parts and is attached to an edge region of the housing (1) or of a casing.
Patent DE-10047811-A1 (DE)
Title: Verfahren und Vorrichtung zur Regelung einer Verbrennungskraftmaschine
Inventor: DRUECKHAMMER JENS
IPC: F02D41/24
Filed: 2000-09-27
Abstract: Die Erfindung betrifft ein Verfahren zur Regelung einer Verbrennungskraftmaschine, wobei ein Druck einer Verbrennungsluft der Verbrennungskraftmaschine mittels eines Saugrohrdrucksensors gemessen wird und ein dem momentanen Druck entsprechendes Sensorsignal einem Steuergerät übermittelt wird und das Steuergerät hieraus wenigstens ein, die Zusammensetzung eines der Verbrennungskraftmaschine zugeführten Kraftstoff-Luft-Gemischs beeinflussendes Stellsignal generiert, sowie eine Vorrichtung zur Regelung einer Verbrennungskraftmaschine, die wenigstens einen, in einem Saugrohr angeordneten Saugrohrdrucksensor umfasst sowie ein Steuergerät besitzt, mittels dem ein von dem Saugrohrdrucksensor geliefertes Signal erfassbar ist, und das Mittel zur Bereitstellung von die Zusammensetzung eines der Verbrennungskraftmaschine zugeführten Kraftstoff-Luftgemischs beeinflussenden Stellsignalen umfasst. DOLLAR A Nach dem erfindungsgemäßen Verfahren ist vorgesehen, dass eine Steigung der Ist-Kennlinie des Saugrohrdrucksensors ermittelt wird, eine Abweichung der Steigung von einer Soll-Kennlinie ermittelt wird und aus der Abweichung ein Korrekturwert ermittelt wird, mit dem das Sensorsignal des Saugrohrdrucksensors korrigiert wird. Die erfindungsgemäße Vorrichtung sieht Mittel (72), mittels denen eine Steigung einer Ist-Kennlinie (70', 70'') des Saugrohrdrucksensors (34) ermittelbar ist, und Mittel (76, 78), mittels denen eine Steigung einer Soll-Kennlinie (70) des Saugrohrdrucksensors ermittelbar ...
Patent DE-10047981-A1 (DE)
Title: Weather protector for scaffolding has tarpaulin carrier which holds tarpaulin on rotatable spindle so that it can unroll, and anchoring profile on free end edge of tarpaulin for attachment to scaffolding
Inventor: NEUBECK MICHAEL
IPC: E04G5/12
Filed: 2000-09-28
Abstract: The weather protector for scaffolding has a tarpaulin carrier (14,16) which holds the tarpaulin (10,12) on a rotatable spindle so that it can unroll, and an anchoring profile (18,20) on the free end edge of the tarpaulin for attachment to the scaffolding. A spring device is provided in the tarpaulin carrier and which by a spring pretensioning pretensions the spindle in roller blind fashion for winding in of the tarpaulin. The tarpaulin carrier has a fixed outer casing which encloses the spindle and tarpaulin wound onto it apart from in the region of the outlet slot
Patent DE-10053864-A1 (DE)
Title: Determination of polyasparagine acid concentration in fluids used in industrial processes
Inventor: HUTHUFF SVEN
IPC: G01N21/64
Filed: 2000-10-27
Abstract: The quality and content of polyaspargine acids or their derivatives in aqueous formulations and fluids is determined using fluorescence spectroscopy. Fluorescence of the polyasparagine acids is activated by a laser(1) of suitable wavelength.