baber/WOPTO huggingface dataset:
Patent DE-10056540-A1 (DE)
Title: Trommelfell und Dämpfungstruktur für akustische und elektronische Schlagzeuginstrumente
Inventor: SUENAGA YUICHIRO
IPC: G10D13/02
Filed: 2000-11-15
Abstract: Eine akustische Trommel oder ein elektronisches Schlagzeuginstrument ist aus einem Trommelfell (11) aufgebaut, das einem gelochten Blatt entspricht, auf welchem eine Vielzahl von Öffnungen (32) gebildet sind, und aus einem Zylinder, der mit dem unter Spannung darüber gespannten Trommelfell abgedeckt ist, sowie aus einer Dämpfungsstruktur, die durch ein Vibrationsabsorptionsglied und eine Tragestruktur realisiert wird, die L-förmige Trageglieder und eine Trageplatte aufweist. Hier sind die Trageglieder abnehmbar an einem Innenrand des Zylinders angebracht zum Tragen der Trageplatte, auf welcher das Vibrationsabsorptionsglied montiert ist und in Kontakt mit einer Rückseite des Trommelfells angeordnet ist für das Absorbieren von Vibrationen des Trommelfells, auf dessen Oberfläche mit einem Trommelstock oder dergleichen geschlagen wird. Durch die Verwendung der Dämpfungsstruktur kann ein gedämpftes Spiel verwirklicht werden, bei welchem Trommelklänge durch die Reduzierung der sich vom Trommelfell in die Luft fortpflanzende Vibrationen gedämpft werden. Es können viele Vorsprünge auf einer Oberseite des Vibrationsabsorptionsglieds gebildet werden, oder es ist möglich, ein Verstärkungsglied vorzusehen, das an der Rückseite des Trommelfells angebracht ist. Zusätzlich kann die Tragestruktur mit einer vertikalen Einstellfunktion versehen werden, durch welche das Vibrationsabsorptionsglied manuell in eine vertikale Richtung entlang dem Innenumfang des Zylinders bewegt wird, so ...
Patent DE-10058239-A1 (DE)
Title: Positionsmeßeinrichtung
Inventor: HOLZAPFEL WOLFGANG
IPC: G02B6/34
Filed: 2000-11-17
Abstract: Die Erfindung bezieht sich auf eine Positionsmeßeinrichtung mit einem Teilungsträger, der eine mittels Licht abtastbare Meßteilung aufweist; mit einem planaren Wellenleiter, mit dem von einer Lichtquelle erzeugtes Licht zu der Meßteilung geleitet wird, wobei das Licht an den Oberflächen des planaren Wellenleiters reflektiert wird; und mit einer Abtasteinheit zum Abtasten der Meßteilung, die mindestens einen lichtempfindlichen Abtastbereich aufweist, dem das durch die Meßteilung modulierte Licht zugeführt wird. Erfindungsgemäß ist vorgesehen, daß das dem Abtastbereich (40) zugeführte Licht (L) mindestens zwei unterschiedliche Lichtanteile (L¶1¶, L¶2¶, L¶3¶) umfaßt, die sich in der Anzahl der Reflexionen an den Oberflächen, (31, 32) des planaren Wellenleiters (3) unterscheiden, die die Lichtstrahlen des jeweiligen Lichtanteiles (L¶1¶, L¶2¶) vor dem Erreichen der Meßteilung (11) erfahren.
Patent DE-10058794-A1 (DE)
Title: Heating device comprises a flat seal bordering an axial surface of a heat exchanger on one side and axial surfaces of a burner flange and a combustion air blowing device on the other side
Inventor: HABIJANEC STEPHAN
IPC: F24H1/32
Filed: 2000-11-27
Abstract: Heating device comprises a heat exchanger (10) containing a burner with an air feed (14) and a flat seal (19) which borders an axial surface of the heat exchanger on one side and axial surfaces of a burner flange and a combustion air blowing device (16) on the other side.  Preferred Features: The flat seal is a molded part made of an elastomer material.
Patent DE-10060023-A1 (DE)
Title: Medienkupplung für Walzgerüste
Inventor: KELLER KARL
IPC: B21B31/00
Filed: 2000-12-01
Abstract: Die Erfindung betrifft eine Vorrichtung zum Kuppeln und Entkuppeln der Medienzuleitungen an den in Walzenständern geführten Lagereinbaustücken von Walzen, insbesondere von Arbeitswalzen und Stützwalzen. Diese Vorrichtung wird dadurch verbessert, daß die Kupplungselemente der Medienzuleitungen mit den Medienanschlüssen im Lagereinbaustück automatisiert kuppelbar und entkuppelbar sind.
Patent DE-10062754-A1 (DE)
Inventor: BUCHOLD HENNING
IPC: C07C67/08
Filed: 2000-12-15
Abstract: Production of an ester of (meth)acrylic acid by reaction with an aliphatic alcohol comprises carrying out the reaction in 2-5 series-connected reaction stages, each comprising a catalyst-containing esterification reactor and a distillation column. Production of an ester of (meth)acrylic acid by reaction with an aliphatic alcohol having 1-10 carbon atoms comprises carrying out the reaction in 2-5 series-connected reaction stages in which: (a) each reaction stage comprises a catalyst-containing esterification reactor and a distillation column for separating the liquid product from the reactor, where the overhead product from the column is cooled and condensed and an ester-containing organic phase is separated from the condensate and passed to a distillative product purification stage; (b) a bottoms product from the column in each of the first to penultimate stages, comprising ester, alcohol and acid, is passed to the reactor of the following stage; (c) (meth)acrylic acid and alcohol are passed through the first-stage reactor, in which the pressure is 1.5-10 bar; the liquid product, comprising acid, alcohol, water and 20-100% of the theoretical amount of ester, is expanded in the first-stage column at a pressure at least 1 bar lower than that in the reactor; the overhead vapor is cooled and condensed; and the condensate is passed to a separator to form an organic phase and an alcohol/water phase which is recycled to the column; (d) the bottoms stream from the first stage is passed to the second-stage reactor, in which the pressure is 1.5-10 bar; the liquid product, comprising acid, alcohol, water and ester, is expanded in the second-stage column at a pressure at least 1 bar lower than that in the reactor; the overhead vapor is cooled and condensed; and the condensate is passed to a separator to form an organic phase and an alcohol/water phase which is recycled to the column; and (e) at least part of the bottoms stream from the last stage is passed to the reactor of a preceding stage and ester is withdrawn from the product purification stage.
Patent DE-10062821-A1 (DE)
Inventor: EITEL JOHANN
IPC: B65H7/10
Filed: 2000-12-15
Abstract: Sheets which are overlapped with an offset are supplied to a device for the continuous alignment of sheets by a stream feeder. After alignment of at least the front edge and one lateral edge of each sheet, the sheets can be transferred downstream to a following device.
Patent DE-10065735-A1 (DE)
Title: Copper alloy used for a connecting piece and other electrical and electronic component contains alloying additions of zinc and tin
Inventor: SUGAWARA AKIRA
IPC: C22C9/04
Filed: 2000-12-29
Abstract: Copper alloy contains (in wt.%): 23-28 zinc and 0.3-1.8 tin with a balance of copper and unavoidable impurities. The following relationship is fulfilled: 6.0Y  <=  0.25X + Y  <=  8.5 (where, X and Y is the amount of tin). The alloy has a 0.2% proof stress at at least 600 N/mm<2>, a tensile strength of at least 650 N/mm<2>, an electrical conductivity of at least 20% IACS, a Young's modulus of not more than 120 kN/mm<2> and a tension relaxation of not more than 20%.  An Independent claim is also included for the production of the copper alloy comprising melting the alloy, cooling and hot rolling.
Patent DE-10102420-A1 (DE)
Title: Device for activating and/or blocking units in vehicle has control unit connected to reader for driving components in vehicle depending on activation and/or blocking data read from memory
Inventor: KRAUS UDO
IPC: G06K19/07
Filed: 2001-01-19
Abstract: The device has a data medium (1) with a memory (2) for storing activation and/or blocking data for one, several or all of the components, a data medium reader unit (3) for reading the data in the memory and a control unit (4) connected to the reader unit for driving the components (6-13) in the vehicle depending on the activation and/or blocking data read from the memory.
Patent DE-10105822-A1 (DE)
Inventor: LEITNER FRANCOIS
IPC: A61B19/00
Filed: 2001-02-07
Abstract: The invention relates to a method for determining the contour of a recess in a piece of material incorporated into said material, particularly inside a bone piece, with the aid of a tool without direct vision of the machining area. According to the invention, the spatial position of the piece of material is established by means of a navigation system and the positioning data thus obtained is used to determine the respective positions of the tool in relation to the piece of material. The relative positions of the tool in relation to the piece of material are stored during the machining of the piece of material by the tool and the shaped contour on the piece of material is determined from the extreme values of said relative positions in relation to a fixed reference position of the piece of material.
Patent DE-10106068-A1 (DE)
Title: Cable, especially coaxial cable, has arrangement for feeding into cable channels, hoses and/or pipes as cylindrical sleeve with radius only slightly greater than/equal to cable radius
Inventor: PFISTER ELMAR
IPC: H02G1/08
Filed: 2001-02-09
Abstract: The cable has an arrangement for feeding the cable into cable channels and/or hoses and/or pipes in the form of a cylindrical sleeve (6) whose outer radius is only slightly greater than or equal to the outer radius of the cable (1) or dielectric (4). The leading end of the sleeve is closed and approximately hemispherically rounded.
Patent DE-10106966-A1 (DE)
Title: Vorrichtung zum thermischen Entgraten von Werkstücken
Inventor: CONRAD HANS-JUERGEN
IPC: B23D79/02
Filed: 2001-02-15
Abstract: Die Erfindung betrifft eine Vorrichtung zum thermischen Entgraten von Werkstücken mit einer verschließbaren Entgratungskammer (1), in welche die zu entgratenden Werkstücke (3) einbringbar sind und die mit einer Prozessgasquelle verbindbar und mit einer Zündeinrichtung (17, 18) zum Zünden einer eingebrachten Prozessgasfüllung versehen ist, wobei das Prozessgas aus mehreren Komponenten besteht, die in einem Mischblock (11) zusammengeführt werden. Um die bei herkömmlichen Vorrichtungen vorhandenen Mängel zu beseitigen, ist erfindunggemäß vorgesehen, dass in dem Mischblock (11) oder im Bereich der Entgratungskammer (1) ein Zentralventil (24) angeordnet ist, das die Zufuhr des Prozessgases zur Entgratungskammer (1) sperrt bzw. freigibt.
Patent DE-10109032-A1 (DE)
Inventor: SCHMIDT MICHAEL
IPC: C07F9/28
Filed: 2001-02-24
Abstract: Fluoroalkylphosphate salts are new. Fluoroalkylphosphate salts of formula (I) are claimed. (Ma+)b((CnF2n+1-mHm)yPF5-y(CR1R2)xPF5-y (CnF2n+1-mHm)y)(2-)(a.b/2) (I) Ma+ = mono-, di- or trivalent cation; a=1-3; b = 2, 2 or 1 for a = 1, 3 and 2 respectively; n = 1-8; m = 0-2 for n = 1 or 2 or 0-4 for n = 3-8; x = 1-12; y = 0-2; R1, R2 = F, H, alkyl, fluoroalkyl or perfluoroalkyl. Independent claims are also included for: (1) a process for the production of fluoroalkylphosphate salts (I) by reaction of a fluoro- alpha , omega -bis((fluoroalkyl)fluorophosphorano)alkane with a fluoride salt of formula (Ma+)(F<->)n in solution, optionally with purification and/or isolation; (2) a mixture (II) comprising a fluoroalkylphosphate salt (I) and a polymer; and (3) electrolyte, primary batteries, secondary batteries, capacitors, super capacitors or galvanic cells containing the mixture (II)
Patent DE-10112084-A1 (DE)
Inventor: GOEGGELMANN GERNOT
IPC: B60G17/005
Filed: 2001-03-12
Abstract: The invention relates to a mobile viscous matter pump comprising a hydraulically operated support construction, a distribution boom (16) and a pneumatic cushioned trailing axle (42). To ensure stability during the pump operation, the trailing axle (42) can be lifted by means of a lifting element (58) by bleeding the pneumatic suspension, whereby the bleeding of the pneumatic suspension (44) and the operation of the lifting element (58) and a locking element (64) can be controlled according to the on-condition of the auxiliary drive (NA) of the vehicle motor, used to supply the compressed oil of the drive hydraulics.
Patent DE-10115290-A1 (DE)
Title: Manufacturing method for integrated circuit photomask e.g. for microlithography, requires non-imaging transmission zone of first transmission type for reducing space between projection image of first- and second-mask zones
Inventor: NOELSCHER CHRISTOPH
IPC: G03F1/00
Filed: 2001-03-28
Abstract: A manufacturing method for photomasks (100'') involves providing at least two mask zones (1) of a first transmission type, of which at least one first mask zone (1) has a long-length shape.  The second mask zone (1) is adjacent to the length end of the first mask zone (1) with a given spacing (d), and a non-imaging connection zone (2) of the first transmission type extends from the length end of the first mask zone (1) up to the second mask zone (1), to reduce the spacing (x') between the image to be projected (3) of the length end of the first mask zone (1) and the image (3) to be projected of the second mask zone (1).  An Independent claim is given for a photomask for an integrated circuit.
Patent DE-10115325-A1 (DE)
Title: Fuel injector, for an IC motor, has a clamp system to hold the injector housing at the base body, with a convex curvature in a ball segment shape at the clamping surface for an increased sealing action
Inventor: KURZ MICHAEL
IPC: F02M61/16
Filed: 2001-03-28
Abstract: The fuel injector (10), for an internal combustion motor, has a clamping system (48) for the injector housing (14). The clamp has at least one clamping nut (16) with a ring web (32), and a ring shoulder (40) at the housing, to exert an axial clamping action on the housing and the injector base body (12). The injector has a fuel inflow (24) and at least one valve element (22). The clamping system has at least one ring surface towards the ring web of the clamping nut with a convex curvature, in the shape of a ball segment surface (41).
Patent DE-10117659-A1 (DE)
Inventor: FRANZREB MATTHIAS
IPC: B03C1/033
Filed: 2001-04-09
Abstract: High-gradient magnetic filter and method for the separation of weakly magnetisable particles from fluid media (2) in a circuit, embodied as a compact, low-maintenance unit with low repair requirements, comprising a housing (1), for the high gradient magnetic filter, with means for directing the flowing medium (2) in a pipe system with a feed (3) and return (4), a magnetic circuit (5), forming the high-gradient magnet filter in which at least one filter (8) is arranged in a filter chamber (7), formed between the pole faces (6) of the magnetic circuit (5), through which the medium (2) for purification flows, at least one permanent magnet (9), arranged in the magnetic circuit (5), for generation of a magnetic field between the pole faces (6). The magnetic circuit (5) is separated and sealed off from the flowing medium, the magnetic field between the pole faces (6) may be alternately switched on and off by means of the permanent magnet (9), whereupon the discharge and the operation of separating off the particles from the flowing medium may be achieved simply and economically.
Patent DE-10118327-A1 (DE)
Title: Diesel exhaust purification system for automobiles, comprises oxidative catalysts converting carbon monoxide, hydrocarbon and nitrogen oxides, followed by particle trap
Inventor: BRUECK ROLF
IPC: F01N3/033
Filed: 2001-04-12
Abstract: An exhaust gas train (1) includes a catalytic converter (4) for carbon monoxide and hydrocarbons (CO, HC), an oxidation catalyst (5) converting nitric oxide (NO), and a particle trap (6).  Preferred Features: The exhaust train includes a turbocharger (7) between the catalytic converter (4) and the oxidation catalyst (5) downstream. The catalytic converter is close to the engine, especially in the exhaust gas manifold (8). The oxidation catalyst (5) has zones (9). The most remote from the engine is implemented with greater specific thermal capacity than the other zone(s). The particle trap follows the oxidation catalyst directly, at a spacing less than 50 mm, and preferably less than 20 mm. Its total volume is less than 75% of an engine (2) swept volume (12). The particle trap has open through-channels including zones for swirl, stilling and/or deflection. The conversion volume (17) of the catalytic converter is at most half that of the oxidation catalyst (5). At least one of the components of the exhaust gas system, preferably every one of them, has a honeycomb structure with channels passing the exhaust gases. The components are preferably formed from partially-structured metal sheets.
Patent DE-10121034-A1 (DE)
Title: Continuous metering equipment, for delivery of textile and film chips and fibers to a twin screw extruder, comprises two stirrers above two pin-covered metering rolls with stripper plates at the base
Inventor: BAYER RENE
IPC: B29C48/03
Filed: 2001-04-25
Abstract: Two intermeshing horizontal counter-rotating stirrers (2.1,2.2) are located in a storage container (1) and ensure central feeding of chip and fiber material without bridging to a pair of horizontal, counterrotating metering rolls (5). Constant output from the base of the storage container is achieved by constant weighing of material per unit time and speed control of the metering rolls.  Two intermeshing horizontal counter-rotating stirrers  are located in a storage container and ensure central feeding of the chip and fiber material without bridging to a pair of horizontal, counter-rotating metering rolls. Constant output from the base of the storage container is achieved by constant weighing of material per unit time and speed control of the metering rolls. Two opposing stripping plates at the base of the metering rolls remove material from the spaces between the rows of pins. Synthetic fibers handled by the machine include polyamide, polyacrylonitrile, polypropylene, polyethylene terephthalate and regenerated cellulose fibers.
Patent DE-10121861-A1 (DE)
Title: Engine element made of cast light metal material for an internal combustion engine comprises a reinforcing element having a solid core region with an open-pored outer section into whose openings the light metal material penetrates
Inventor: DOERNENBURG FRANK
IPC: F02F7/00
Filed: 2001-05-05
Abstract: Engine element made of cast light metal material comprises a reinforcing element connected to the engine element by casting with the light metal material. The reinforcing element has a solid core region (8) on which at least one outer section (11, 12) having an open-pored structure is formed into whose openings the light metal material penetrates.  An Independent claim is also included for a reinforcing element for the above engine element. Preferred Features: The engine element is an engine block and the reinforcing element forms part of a bearing for a crankshaft. The engine element is a cylinder head and the reinforcing element is a bearing for a camshaft. The engine element is an oil sump and the reinforcing element is a bearing for a differential gear shaft.
Patent DE-10123045-A1 (DE)
Title: Verfahren zur Eingabe einer Rufnummer in ein Telekommunikationsgerät sowie Telekommunikationsgerät
Inventor: SCHMIDT THORSTEN
IPC: H04M1/2748
Filed: 2001-05-11
Abstract: Erfindungsgemäß wird ein Verfahren zur Eingabe einer Rufnummer in ein Telekommunikationsgerät (1) beziehungsweise ein Telekommunikationsgerät (1) vorgeschlagen, bei dem eine Steuerung (3) bereits während der Zifferneingabe für eine Rufnummer aus einem Speicher (4) eine passende vollständige Rufnummer sucht und auf einer Anzeige (5) gegebenenfalls mit einem korrespondierenden Namen vorschlägt. Stimmt der Vorschlag nicht mit der gewünschten Rufnummer überein, dann sucht das Telekommunikationsgerät (1) mit fortschreitender Zifferneingabe eine neue Rufnummer aus dem Speicher (4). Dadurch wird die Treffsicherheit in vorteilhafter Weise verbessert und insgesamt die Eingabe der gewünschten Rufnummer vereinfacht, da in der Regel nur ein Teil der gewünschten Rufnummer einzugeben ist.
Patent DE-10126522-A1 (DE)
Title: Suppressing device for overlapping pipe-line
Inventor: ELISEEV ALEKSANDR ANATOLJEVIC
IPC: F16L55/12
Filed: 2001-05-30
Abstract: Suppressing device has elastic casing in form of folded bag which can unfold, blow up and hermetically overlap the pipe-line when supplying inside it medium under a pressure and fold back when removing the medium from it. The folded bag has rectangular shape and plane surface when it is unfolded. The cross-section of the folded gab can be S- or Z-shaped or also in form of a ring or spiral.
Patent DE-10130392-A1 (DE)
Title: Body contacting media has surfaces with micrometric- or nanometric structuring, adapted to the respective media
Inventor: SPAETH BERND
IPC: F15D1/12
Filed: 2001-06-23
Abstract: A first surface with micrometric- or nanometric structuring contacts a first medium. They are adapted. A second, similarly-structured surface contacts a second medium. They are adapted.  Preferred features: Structuring of the first surface is directional. It includes elevations, in the form of mutually-parallel ridges and depressions. Its elevations are flakey. Surfaces of the elevations and/or depressions are hydrophobic. Structuring of the second surface is directional; this confers self-cleaning functionality. Within its directionality, it has bumpy elevations. The second surface structuring is hydrophobic to ultraphobic. The first surface has two regions. The first is structured (and orientated). The second has a directional, additional micrometric surface structuring and its orientation includes a given angle with the orientation of the first. First and/or second surface structures are differently-sized. Any of the elevations may be flexible. The second surface has a structuring which is coarser than the second surface structuring. Further structuring variants based on the foregoing principles are detailed. Dimensions of the first surface structuring lie in the range 10  mu m to 1 mm, and of the second surface structuring, in the range 0.5  mu m and 1 mm. The second medium differs from the first. First and second surfaces form a common surface in which first and second structurings are arranged. The body is arranged as a slide, a slide support, slide box, vehicle bicycle carrier, vehicle load carrier, sports equipment, especially a bat and/or ball. At least one additional unit is attached to the slider, having the second surface structuring on its surface. The additional unit is a slider brake, slider binding, slider/binding/raising plate or a sliding element shoe.
Patent DE-10130415-A1 (DE)
Title: Compressor esp. for exhaust gas turbocharger for IC engines with rotor outlet edge neighbored by connection channel, calming chamber, and exhaust channel
Inventor: BOPP GEBHARD
IPC: F02B33/44
Filed: 2001-06-23
Abstract: The device has a compressor rotor (7) in an intake channel (8) and a compressor exhaust flow section downstream of the rotor outlet edge. The section is associated with a connection channel (10), a cylindrical calming chamber (11) with larger cross section, and an exhaust channel (12) next to the channel, to remove the compressed medium from the compressor (3). The connection channel opens into the calming chamber with sideward offset to a longitudinal central axis (17) of the chamber. Connection channel and exhaust channel enclose an angle. The exhaust channel is formed as a diffuser.