baber/WOPTO huggingface dataset:
Patent DE-19816673-A1 (DE)
Title: Preßwalze sowie Pressenanordnung mit wenigstens einer solchen Preßwalze
Inventor: MESCHENMOSER ANDREAS
IPC: D21F3/02
Filed: 1998-04-15
Abstract: Eine Preßwalze 20 zur Behandlung einer Faserstoffbahn, wie insbesondere einer Papier- oder Kartonbahn, in wenigstens einem mit einer jeweiligen Gegenfläche gebildeten Preßspalt umfaßt einen drehfest gelagerten Träger 38, einen um den Träger 38 umlaufenden Preßmantel 40 sowie wenigstens eine zwischen dem Träger 38 und dem Preßmantel 40 angeordnete Stützeinrichtung 42, über die der Preßmantel 40 im Bereich eines jeweiligen Preßspaltes am Träger 38 abgestützt ist. Dabei sind Mittel 44, 46 zur Beeinflussung der Durchbiegung des Trägers 38 vorgesehen. Alternativ ist es auch möglich, den Preßmantel mittels einer jeweiligen Stützeinrichtung durch den Mantel eines Hohlträgers hindurch unmittelbar an einem Innenträger abzustützen.
Patent DE-19819205-A1 (DE)
Title: Data retention system for persistent data
Inventor: SCHOENWOLF GERD
IPC: G06F9/448
Filed: 1998-04-29
Abstract: The data retention system has a temporary memory (ZST,RAM1,RAM2) in which the persistent data (MIB) can be entered for transfer to a persistent memory (PST,FEPROM1,FEPROM2).  The persistent memory has two storage modules or storage locations, each of which receives all the persistent data received from the temporary memory.
Patent DE-19820447-A1 (DE)
Title: Smart-Card-Verbinder
Inventor: REICHARDT MANFRED
IPC: G06K13/06
Filed: 1998-05-07
Abstract: Die Erfindung bezieht sich auf eine Kartenführung bzw. ein Rahmenteil, insbesondere zur Verwendung mit einem Kontakt oder Simblock und insbesondere zur Anordnung auf einer Leiterplatte unter Verwendung von Kartenführungsmitteln, die die Karte beim Einsetzen in die Leseposition führen und unter Verwendung von Kartenhalterungsmitteln, die die Karte in der Leseposition fixieren, wobei die Kartenhalterungsmittel einen quer zur Karteneinsetzrichtung verlaufenden Anschlagsteg aufweisen, der die Karte in der Leseposition gegen herausziehen sichert.
Patent DE-19821889-A1 (DE)
Title: Access system for repair of gas turbine engine
Inventor: SUTER ROGER
IPC: F01D25/28
Filed: 1998-05-15
Abstract: The gas turbine engine has a split stator contained in two half shells. The upper half shell (27) may be lifted up (33,35) while the bottom shell (28) is fixed in position. When the top shell is lifted up, a mechanic (37) can look through the gap between upper and lower shells to inspect the blades on the rotor.
Patent DE-19823426-A1 (DE)
Title: Electrostatic powder lacquer based on (co)polyamide for coating metal
Inventor: CHRISTOPH WOLFGANG
IPC: C09D177/00
Filed: 1998-05-26
Abstract: Electrostatic powder lacquer based on (co)polyamide(s) also contains a polyolefin.
Patent DE-19827631-A1 (DE)
Title: Primary and secondary lithium cell electrolyte solutions are purified
Inventor: JUNGNITZ MICHAEL
IPC: H01M6/16
Filed: 1998-06-20
Abstract: Lithium cell electrolyte solutions are purified using an adsorbent for physical adsorption of protic impurities. An Independent claim is also included for a lithium cell electrolyte solution purified by the above method. Preferred Features: The adsorbent is Al2O3 added in amount 0.3-3 wt.% to the solutions.
Patent DE-19829429-A1 (DE)
Title: Heated compression molding press for greater molding flexibility having tool cavities for simultaneous production of elastomeric components
Inventor: HAERTEL VOLKER
IPC: B29C43/02
Filed: 1998-07-01
Abstract: Individual cavities (3,3') are arranged in separate tools (1,2;1',2'), each of which is individually heated. Each tool can be closed independently by separate closure units (6,6.1). All lower parts (1,1') of each tool are mounted on a common platen (7), a press frame (8) carries all tools and the closure units are supported against a traverse (8.2).
Patent DE-19830824-A1 (DE)
Title: Dynamic damper assembly for clutch mechanism in motor vehicle
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/315
Filed: 1998-07-09
Abstract: The dynamic damper assembly of a clutch mechanism (1) consists of a part forming the mass (11) arranged to turn with the drive shaft (9), a secondary clutch mechanism (13) fitted between the mass (11) and the drive shaft (9) which has a partially engagement position of the two parts (11,9) so that the part forming the mass (11) turns at a speed close to that of the drive shaft when the main clutch mechanism (3) disengages the crank shaft (8) from the drive shaft (9), and is completely engaged and running at synchronised speed when the main clutch (3) is engaged. An elastic element (12) is provided between the drive shaft (9) and the rotating mass (11) to join the two elastically in a rotary direction when they are mutually locked up by the secondary clutch (13).
Patent DE-19831023-A1 (DE)
Title: Electrical supply for resistance heating unit for heated cover and heatable rescue system
IPC: H02J7/10
Filed: 1998-07-10
Abstract: The supply arrangement has at least two accumulators (2,3) that can be connected to a  flexible carbon fiber resistive heating layer (1). The electric supply to the resistive heating layer is provided exclusively by at least one of the accumulators that is absolutely separate from the mains or a current generator and earth, whilst the other accumulator(s) is or can be connected to a charger. The connection between the accumulators and the heating layer is interrupted by an on/off switch (9), whilst the accumulators are changed over between supply and charging modes. An Independent claim is also included for a heatable rescue system
Patent DE-19833159-A1 (DE)
Title: Tubular bar for support of windscreen wiper drive on motor vehicle has bar support accommodating with no clearance a bearing bush which consists of set-free material and is pressed into tube support with interference
Inventor: MUEHLPFORTE KURT
IPC: B60S1/04
Filed: 1998-07-23
Abstract: The bar tube (12) and tube support (14) are manufactured in one piece, and the bar support accommodates with no clearance a bearing bush (40) which consists of a set-free material and is pressed into tube support with interference. The bearing bush has a circumferential toothing extending in the axial direction. A bush of sintered material or plastic may be pressed into the bearing bush, and a coating of plastic may be injected into the bearing bush.  An Independent claim is included for a procedure for the manufactured of a tubular bar in which the tube support manufactured closed by an internal high pressure process is centrally slotted on the end face sides and the resulting lobes bent over inwards at least on one side.
Patent DE-19841120-A1 (DE)
Title: Arrangement for firing balls, esp. footballs, has arrangement for driving ball away from driving point with coil arrangement and movable, at least partly ferromagnetic core element(s)
Inventor: SCHEIWILLER KURT
IPC: A63B69/40
Filed: 1998-09-09
Abstract: The arrangement has a driving point and an arrangement for driving the ball (11) away from the driving point with a coil arrangement (2,3) and at least one movable, at least partly ferromagnetic core element (4). The core element can be accelerated to the driving point by a magnetic field caused by a current pulse in the coil arrangement.
Patent DE-19845291-A1 (DE)
Inventor: LOEBMANN PEER
IPC: C01G23/053
Filed: 1998-10-01
Abstract: The invention relates to a sol-gel method for producing titanium oxide layers. Said method comprises the following steps: (i) producing a soluble, titanium-containing powder by (a) reacting a titanium alcoholate of general formula Ti(OR)4, in which the radicals R are the same or different and represent straight-chain, branched or cyclic alkyl or alkenyl radicals with 1 to 10 carbon atoms, which optionally have one or several carbonyl and/or ester and/or carboxylic functions, with one or several polar compounds which have complexing, chelating properties, (b) heating the solution, (c) mixing the solution with water, optionally in the presence of a catalyst, (d) reducing the solution until a powder is obtained, (ii) dissolving the powder, whereby a sol is formed, (iii) coating a substrate with said sol, and (iv) tempering the coated substrate.
Patent DE-19849738-A1 (DE)
Title: Pulse generator
Inventor: NAKAMURA TOSHIAKI
IPC: H05B41/30
Filed: 1998-10-28
Abstract: A pulse generator where a trigger source is wired parallel to a two-pole switch element responding to voltage, conducts when a voltage at the element reaches a certain response voltage in order to make the switch element conducting by application of such a response voltage to the element. An energy source is provided to supply energy to a load circuit in the conducting state of the switch element.  The switch circuit is wired in series with the switch element. The trigger source and the energy source are wired in parallel in the same way. They are connected to the switch element and the load circuit.
Patent DE-19850812-A1 (DE)
Title: Combustion chamber for gas turbine or jet engine has valve closed by explosion pressure; exhaust gases break through air curtain to outlet, valve opens, air curtain closes chamber
Inventor: TOBLER MAX
IPC: F23R7/00
Filed: 1998-11-04
Abstract: The combustion chamber (2) is filled from both sides with compressor air from a compression chamber (1). An air inlet valve (3) is mounted on the compressor side and an air curtain (12) closes the chamber on the engine side. The compressed air flows centripetally from the outer periphery of the combustion chamber casing to through a nozzle (4) between the end of the chamber and the entry to the combustion gas tapping (7). An air curtain formed on a longitudinal body (8) in the centre encounters the ignition device (9), whereby part of the air passes to the combustion chamber and part to the exhaust gas tapping. Fuel is introduced into the chamber on the valve side, the fuel-air mixture is ignited by the ignition device in the central body and the explosion pressure causes the valve to close, the exhaust gases break through the air curtain into the exhaust gas tapping, the valve opens again and the air curtain closes the chamber for the next working cycle.  An Independent claim is also included for a method of starting and loading a combustion chamber with a cyclical combustion.
Patent DE-19857736-A1 (DE)
Title: Coupling element for joining office furniture in particular tables
IPC: A47B17/00
Filed: 1998-12-15
Abstract: The joining element (3) consists of two semi-circular shaped parts (3.1, 3.2) of which one is slightly longer and which are movable jointly at a rotation axis (3.5). A vertical bar (leg of table etc.) (2) is inserted into the circular opening (3.3) formed by the two parts (3.1, 3.2). Opposite the rotation axis (3.5) the element has a coupling area (3.6) with several holes (3.4) for the insertion of fixing devices belonging to the piece of furniture to be joined to the vertical bar (2).
Patent DE-19860385-A1 (DE)
Title: Method for producing flywheel for IC engine has a forged one piece construction which also shapes the starter ring gear
Inventor: MUELLER ERNST
IPC: F16F15/131
Filed: 1998-12-28
Abstract: A method for producing a flywheel for an IC engine uses a forge process to press a pot shaped ring with a radial section (12) linked to an axial section (26) by an intermediate section (14). The outer rim of the intermediate section is shaped with the ring gear (20) for the starter motor as well as with timing markings (22). No additional processes are required.
Patent DE-19900687-A1 (DE)
Title: Anordnung zur Ablage von Aufzeichnungsträgern
Inventor: MUELLER DIETRICH
IPC: B41J13/12
Filed: 1999-01-05
Abstract: Anordnung zur Ablage von Aufzeichnungsträgern, insbesondere von Briefen, die auf einer Kante stehend aus einer Frankier- und/oder Adressiermaschine ausgeworfen werden. DOLLAR A Zweck ist eine Verbesserung der Zuverlässigkeit und der Gebrauchseigenschaften. DOLLAR A Aufgabengemäß soll eine schonende und funktionssichere Briefablage ermöglicht werden. DOLLAR A Erfindungsgemäß sind nachfolgend an die Frankiermaschine 1 ein einstückiger Einsatz 2 und ein winkelförmiger Ablagekasten 3 angeordnet. Der Einsatz 2 ist seitlich lösbar an die Frankiermaschine 1 angekoppelt und weist in seiner Vorderwand 21 eine horizontal zur Transportrichtung schräg nach hinten verlaufende Rinne 211 auf, in der die Briefe 0 entlanggleiten und aus der die Briefe 0 in den Ablagekasten 3 abkippen. Die Rückseite 213 hinterschneidet die Rinne 211. DOLLAR A Der Ablagekasten 3 ist mit seiner Vorderwand 31 in einem angepaßten Schlitz 212 in der Vorderwand 21 des Einsatzes 2 verstellbar zu diesem geführt.
Patent DE-19907384-A1 (DE)
Title: Tank filler assembly for private motor vehicles has minimum gap between hinge-mounted tank flap and cap on tank filler neck when both components are closed
Inventor: GRUENBERGER WERNER
IPC: B60K15/05
Filed: 1999-02-20
Abstract: The motor vehicle has a hinge-mounted tank flap(5) which in the closed position closes off a cap(4) on the tank filler neck(3). When the cap is closed and the flap is in its closed position there is a minimum gap(a) between the two parts.
Patent DE-19909066-A1 (DE)
Title: Determining position of catheter within body of living being
Inventor: SLETTENMARK BRUNO
IPC: A61M25/00
Filed: 1999-03-02
Abstract: The method involves measuring the distance between the catheter and a number of reference positions. At least two independent triangulation calculations are performed to determine the location of the catheter. The position of the catheter is calculated by producing a weighting for each calculated position, based on an error associated with the calculation of position. The weighted positions are combined based on their weightings such that the relative contribution of the calculated positions reduces as the associated error increases.- DETAILED DESCRIPTION - A catheter apparatus is also claimed
Patent DE-19909451-A1 (DE)
Title: Injector especially for common rail diesel injection systems for vehicles with a piezo multiple bearing actuator
Inventor: HEINZ RUDOLF
IPC: F02M63/00
Filed: 1999-03-04
Abstract: The injector has a piezoelectric actuator body (1) particularly in the form of a multi-layered laminate of layers of piezoelectric materials between which are metallic or electrically conductive layers acting as electrodes. The cladding surface (3) of the actuator is surrounded by an injector housing (5) with an intermediate space (4) between. A coolant fluid which flows around the actuator flows in the housing (5). The cladding of the actuator is electrically insulated from the coolant by an elastic, heat conductive electro-insulation layer (7).
Patent DE-19910443-A1 (DE)
Inventor: SPATZ GUENTHER
IPC: B67B3/12
Filed: 1999-03-10
Abstract: The invention relates to a form tool for closing containers, more particularly bottles, comprising closures (37) having a closure crown (45) and a jacket (47) starting therefrom, made of deep-drawable material, preferably aluminum sheet or steel sheet, and a sleeve (3) covering the closure (37) during a closing operation, said sleeve having a drawing tool (31) with a deep-drawn section (23) that engages from the outside with the transition area (41) between the closure crown (45) and the sleeve (47) of the closure (37) during closing and that subjects the transition area (41) to a deep-drawing process. The form tool is characterized in that the drawing tool (31) of the sleeve (3) has a formed section (27) contacting the transition area (41).
Patent DE-19915879-A1 (DE)
Inventor: HIRSCHVOGEL MANFRED
IPC: B21J9/02
Filed: 1999-04-08
Abstract: The invention relates to a method of producing the outer part of a homokinetic joint. Said outer part, in its finished state, has a cavity with a cylindrically shaped inner wall in which ball tracks (1c) are provided that extend at an angle to the cylindrical axis and that are inclined with respect to one another. First, a wobble press die(4) is axially introduced into a bell-shaped preform for the outer part which has conical inner and outer walls and preformed ball tracks in the inner walls. The preform (1a) is pressed through an opening in the outer tool (2) by means of the wobble press die (c) that rests on the bottom of the cavity (drawing-in step). The preform (1a) is cold-formed in such a manner that the inner wall of the cavity (2) is brought into a cylindrical shape. The wobble press die (4) has an outer contour that is shaped like a truncated cone and that has elevations (4a) on its outer wall that correspond to the ball tracks (1c). It also has a smaller diameter than the cylindrical cavity of the drawn-in preform (1a). The outer tool (2) and the wobble press die (4) are put into a gyratory motion in relation to each other so that the elevations (4a) of the wobble press die (4) are moved across the preformed ball tracks (1c) on the inner wall of the cavity (2) in a pressing and forming manner. The wobble press die (4) is axially withdrawn from the preform (1a) that has been treated in this manner and the finished joint outer part is ejected from the outer tool (2).
Patent DE-19919068-A1 (DE)
Title: Method of inserting position insulation of winding for transformers or coils, involves placing insulation strip simultaneously with individual turns of winding position
Inventor: HOFFMANN ROLAND
IPC: H01F27/32
Filed: 1999-04-27
Abstract: An insulation strip (2) is placed simultaneously with the individual turns (1) of a winding position such that its 1st side section and middle section cover 1st and 2nd sides respectively of a previously wrapped turn, and its 2nd side section goes along the winding axis in the direction of next turn to be wrapped.
Patent DE-19925965-A1 (DE)
Title: Switchgear arrangement with disconnecting/isolating switches and circuit-breakers for low voltage applications
Inventor: HOCHGRAEF HOLGER
IPC: H01H33/59
Filed: 1999-05-31
Abstract: A switchgear arrangement has isolators (6-8) and circuit breakers (10,11) for supplying several branches (1-3) for consumer loads. The isolators or disconnecter switches (6-8) are made remotely controllable and at least two busbars (4,5) are provided for selectively connecting the branches (1-3) by means of the isolators (6-8). A circuit-breaker (10,11) is arranged on the feed-side in the length of each busbar (4,5), and each of the branches (1-3) is equipped with a device (13) for detecting a short-circuit.  At the occurrence of a short-circuit, this releases a short-circuit warning signal. A control unit (14) processes the short signal alarm signal of all the branches (1-3) and serves to actuate the isolator or disconnecting switches (6-8) in order to connect faulty branches (2) with one (5) of the busbars (4,5) and fault- free branches (1,3) with one other busbar (5). Subsequently the control unit interrupts the faulty branch (2) by opening the circuit-breaker (10) of the related busbar (4).
Patent DE-19926150-A1 (DE)
Title: Device for reducing nitrogen oxides in exhaust gas of a lean-burn engine has a fuel-operated burner arranged in the exhaust gas line in front of the storage catalyst
Inventor: LANG AXEL
IPC: B01D53/94
Filed: 1999-06-09
Abstract: Device for reducing nitrogen oxides in exhaust gas of a lean-burn engine comprises an exhaust gas line (3) extending from the engine and connected to a storage catalyst (5). A fuel-operated burner (9) is arranged in the exhaust gas line in front of the catalyst.
Patent DE-19928698-A1 (DE)
Title: Particle image velocimetry (PIV) measurement device, has light source illuminating slit and camera for taking successive images of particles in motion
Inventor: RAFFEL MARKUS
IPC: G01P5/00
Filed: 1999-06-23
Abstract: A position alterable support (9,10) is provided and respective positions of the support are measured by measuring equipment relative to stationary reference system. Two cameras (8) are provided to image the particles moving in the light-slit (5) from different viewing directions. The shiftable support has transverse beam (10) shinning vertically on the main beam (9). The viewing directions in each case have same size viewpoint to head extension surface plane of the light-slit. The light source (2) includes pulse laser with two oscillators generating the pulse laser beam (3). An optics light slit (4) forms the light-slit from the laser beam which illuminates particles carried along by flow moving mainly in direction of arrows (6) or (7). The light-slit extends again vertically to the transverse beam, and in a parallel to thew main beam. The camera is aligned with its image direction vertically to light-slit. Ultrasound transmitter and receiver sensors (11) are used to determine position of support or components (2,4,8).
Patent DE-19930215-A1 (DE)
Title: Mattress or seat has spring components arranged so that when downward pressure is exerted on one of these, it is transmitted in an upward direction to a further, neighbouring spring
Inventor: HADDICK RUDOLF
IPC: A47C23/00
Filed: 1999-06-30
Abstract: The mattress or seat has spring components arranged so that when a downward pressure is exerted on one of these (1), it is transmitted in an upward direction to a further, neighbouring spring (1'). The springs may be joined together, either directly or by joining strips.
Patent DE-19936112-A1 (DE)
Title: Halbleiterschalter
Inventor: BERBERICH REINHOLD
IPC: H01H85/00
Filed: 1999-07-31
Abstract: Bei einem Halbleiterelement, insbesondere zum Schalten einer elektrischen Verbindung, ist eine bei Erwärmung sich stark ausdehnende Substanz derart an dem Element angeordnet, daß im Falle einer Überwärmung des Elements durch die sich ausdehnende Substanz die elektrischen Zuleitungen des Elements abgetrennt werden oder durch Schmelzen eines die Zuleitungen bildenden niedrigschmelzenden leitenden Materials aufgetrennt werden.
Patent DE-19938847-A1 (DE)
Inventor: ROESCH FRITZ
IPC: B21D26/02
Filed: 1999-08-17
Abstract: A method for the production of a hollow body from aluminium sheet or alloyed aluminium sheet, especially a tank having at least one pipe mounted therein. Said method involves the following steps: preparing at least a cut flat sheet (10); placing at least one pipe (18) on the surfaces of the cut sheet to form inner surfaces of the hollow body being produced; folding and/or superimposing the cut sheet or sheets (10, 12) in such a way that a closed structure, with the exception of the inlet pipe and forming the hollow body by applying high pressure internally via the inlet pipe (18).
Patent DE-19940844-A1 (DE)
Title: Mounting system for desiccant unit inside lens tube of e.g. television camera, uses container filled with desiccant material and provided with opening communicating with opening in tube periphery
Inventor: KATO HIROSHI
IPC: G02B7/00
Filed: 1999-08-27
Abstract: A desiccant unit (20) comprising a container (24) filled with desiccant material (26) contains an opening (24A) in communication with the area inside the tube via the opening (10A) in the tube periphery, the unit being fitted inside the same opening.  An Independent claim is also included for a similar fastener system where some of the desiccant material is provided with a non-breathable cover.
Patent DE-19946584-A1 (DE)
Title: Self-lubricating roller bearing has inserts with higher coefficient of expansion than bearing rings in blind bores in bearing ring which expand to create gap between sealing ring lip and contact ring through which lubricant flows
Inventor: HACKEWITZ FRIEDRICH-W VON
IPC: F16C33/76
Filed: 1999-09-29
Abstract: The self-lubricating roller bearing has inserts (36) made from material with a higher coefficient of expansion than that of the bearing rings (2, 3). These are inserted into blind bores (34) in a shoulder (28) on one of the rings. When the bearing heats up in use, the insert expands in the axial direction and pushes a contact ring (20) outwards against the effect of a spring (21). The lip (18) of a sealing ring (10) is moved away from the surface (19) on the contact ring with which it cooperates and lubricant flows outwards from a reservoir (12) and between the lip and the surface.