baber/WOPTO huggingface dataset:
Patent DE-19748700-A1 (DE)
Title: ATM cell processing module
Inventor: BECK CHRISTOPH DIPL ING
IPC: H04Q11/04
Filed: 1997-11-04
Abstract: The module processes ATM cells of a cell flow on virtual channels (VCC A, VCC B, VCC C) and an virtual path (VPC P), and is arranged for inserting OAM specific cells generated  by an OAM cell generator (OZG). A cell filtering- and processing unit (ZFV) is provided, which is supplied with an incoming cell stream (ZI). A translation store (VSP) is connected with the cell filtering- and processing unit. A scan unit (SCAN) with an associated control mechanism (ST) is connected with the translation store.  A temporary buffer (OBUV) is provided, whose input is connected with the output of the OAM cell generator. A multiplexer (MULT) is provided, which is supplied with the output of the cell filtering- and processing unit, as well as with the output of the temporary buffer.
Patent DE-19806400-A1 (DE)
Title: Mobile plant for cleaning of engines etc. without water residue
IPC: C02F1/78
Filed: 1998-02-17
Abstract: The mobile or semi-mobile plant uses cold or hot water at high pressure has a washing water catching surface (3) for the circulation of the washing water.  The entire preparation of the washing water takes place in a mobile or semi-mobile container unit or building or on a vehicle (17).  100% water circulation is achieved without a channel connection.
Patent DE-19808913-A1 (DE)
Inventor: MUELLER GOTTFRIED
IPC: F21Y105/00
Filed: 1998-03-03
Abstract: The light has a light source, a light conducting plate (5) with a narrow side parallel to the longitudinal axis of the light source and a reflector (7) which reflects light from the source at least partially to the narrow side of the plate so that it enters the plate. A carrier part (1) has a holding section (1a,1b) on which the light conducting plate is supported and a clamp device (20) on the holding section for clamping the plate to hold it on the carrier part.
Patent DE-19810339-A1 (DE)
Title: Cooled stationary gas turbine blade
Inventor: TOMITA YASUOKI
IPC: F01D9/02
Filed: 1998-03-10
Abstract: The at least one air through passage is connected with the blade interior, in order to cool the blade interior with cooling air which flows through the air flow inlet. The at least one air through passage has a through path (19B), which is connected to the blade interior in order to cool the blade. A further through path (19A), independently of the first (19B), extends into the blade interior and enters into an inner cover band (12) and is connected with a cooling through passage in the peripheral section of the inner cover band. The air through path (19A), connected with the inner cover band (12), is arranged on the blade front edge section, and the air through path (19B), connected to the blade interior, is arranged behind it.
Patent DE-19810853-A1 (DE)
Title: Proximity detector using Hall element and magnet, especially for motor vehicle lock system
Inventor: PETZOLD SVEN
IPC: H03K17/97
Filed: 1998-03-13
Abstract: The Hall element (1) and the magnet (3) are arranged on a common carrier which is at least partially flexible. Alternatively, the Hall element and the magnet may be on separate carriers which are connected together by a flexible connection.
Patent DE-19813330-A1 (DE)
Title: Lateral thrust generating process for use with projectiles, e.g. satellites, guided missiles etc.
Inventor: MUNDIG GERMAN
IPC: B64G1/40
Filed: 1998-03-26
Abstract: The system has a propulsion unit that includes a decomposition chamber (1) into which a monergol propellant is tangentially introduced at high speed from an electromagnetic valve (4) so that it forms a film (5) on an adjacent surface (6). The film is heated by a pyrotechnic heat source (7) with the resulting gases forming a pressure of 500-800 bar that generates thrust via a supersonic nozzle (2). The process involves introducing a monergol propellant, e.g. hydrazine (N2H4), tangentially and at high speed into the decomposition chamber of a propulsion unit arranged transverse to the longitudinal axis of the projectile via an electromagnetic valve so that a propellant film is produced on the wall of the chamber that has a thickness which is a function of the shaping of the wall, the rate of introduction and the duration of the introduction. The propellant film is decomposed by a pyrotechnic heat source arranged in the wall of the decomposition chamber near the supersonic nozzle and hot gases resulting from the decomposition generate a pressure of between 500-800 bar in the chamber and a corresponding thrust in the supersonic nozzle of the propulsion unit. The inlet aperture for the monergol propellant is closed by a fluid non-return valve when pressure is present in the decomposition chamber and the pyrotechnic heat source generates heat continuously from the beginning to the end of the decomposition.
Patent DE-19814545-A1 (DE)
Inventor: DEHMEL HARALD
IPC: F04C15/00
Filed: 1998-04-01
Abstract: The invention relates to an internal gear pump for delivering liquid media, preferably lubricating oil for internal combustion engines or groups belonging thereto. Said internal gear pump comprises a blind hole which is situated on the side of the housing opposite the inflow and outflow openings for the delivery medium, and is generally located in the cap of the housing. Said blind hole is open up to the tooth gaps between the gear rotors and receives delivery medium thereby. The delivery medium enters the space between the gear rotors and the housing cap, whereby a hydrostatic bearing of said gear rotors is guided in relation to the housing cap, and the delivery capacity of the pump is increased. The possible arrangement of the hole, and the size and shape thereof are described in other embodiments.
Patent DE-19818924-A1 (DE)
Title: Oberflächenmodifizierte Füllstoffe, Verfahren zu deren Herstellung sowie deren Verwendung
Inventor: MACK HELMUT
IPC: C08K9/06
Filed: 1998-04-28
Abstract: Die vorliegende Erfindung betrifft oberflächenmodifizierte Füllstoffe, die erhältlich sind durch DOLLAR A - Mischen eines Füllstoffs mit Wasser und DOLLAR A - Zugabe einer Organosiloxan-haltigen Zusammensetzung auf Wasser-Basis unter guter Durchmischung, wobei die Organosiloxane in Wasser löslich sind und neben OH-Gruppen mindestens eine Amino-funktionelle Gruppe und gegebenenfalls mindestens eine weitere funktionelle Gruppe aus der Reihe Alkyl, Halogenalkyl, Alkenyl, Glycidetheralkyl, Acryloxyalkyl sowie Methacryloxyalkyl enthalten und an jedem Siliciumatom eines Organosiloxans eine der Organo-funktionellen Gruppen gebunden ist, DOLLAR A - und Trocknen der Mischung. DOLLAR A Ferner offenbart die vorliegende Erfindung ein Verfahren zur Modifizierung der Oberfläche von Füllstoffen, deren Verwendung sowie Compounds auf Ethylen-Vinylacetat-Copolymer-Basis, die erfindungsgemäße Füllstoffe enthalten.
Patent DE-19819767-A1 (DE)
Title: Dämpfungseinrichtung für einen berührungslos gelagerten Rotor
Inventor: COENEN NORBERT
IPC: F16C39/06
Filed: 1998-05-04
Abstract: Die Erfindung betrifft eine Dämpfungseinrichtung für den Spinnrotor (3) einer Offenend-Spinnvorrichtung (1). DOLLAR A Der Spinnrotor (3) ist über eine Magnetlageranordnung (43), radial und axial fixiert, bezüglich des Gehäuses der Spinnvorrichtung (1) galvanisch getrennt gelagert und rotiert mit hoher Drehfrequenz. DOLLAR A Die erfindungsgemäße Dämpfungseinrichtung (42) setzt insbesondere während der Beschleunigungsphase, beim Durchlaufen des Eigenfrequenzbereiches, auftretende Schwingungen unmittelbar in Reibungsverluste um.
Patent DE-19822193-A1 (DE)
Title: Stageless automatic gear for road vehicle
Inventor: HOHER MARKUS
IPC: F16H3/78
Filed: 1998-05-16
Abstract: The piston (1) is activated by a spring (11) in the direction of the disengagement position. A lamella packet has an outer lamella support (2) and an inner lamella support (3) has friction and steel lamellas (4). A spring (5) activates a ring (8), which via a pick-up profile is axially displaceably located on a rotating gear part (7). The outer lamella support has a regular teeth arrangement for engagement in the ring which has the same regular teeth arrangement.
Patent DE-19828049-A1 (DE)
Title: Filter system with V-shaped filter cartridges
Inventor: TREFZ WALTER
IPC: B01D46/52
Filed: 1998-06-24
Abstract: A filter system with V-shaped filter cartridges comprises a housing with an inlet and an outlet, an opening with a lid for the cartridges, and a seal for the lid and the transition between the clean and dirty side. At least one side face (13) of the filter cartridge consists of at least four filter folds, and the filter material has a W-shaped cross-section.
Patent DE-19828749-A1 (DE)
Title: Under floor sawing machine
Inventor: MOOSBRUGGER HERMANN
IPC: B23D47/04
Filed: 1998-06-27
Abstract: The under floor sawing machine has a elongated machine table (1), and a sawing unit with a travelling saw unit and a liftable circular saw blade (3) situated lower than surface of the table. An adjustable pressure girder (4) lies above the cutting plane. A clearance key (8)is oriented in the pressure girder area next to the cut-out section of the machine table lifts over the edge of the table at the start of sawing
Patent DE-19830158-A1 (DE)
Inventor: HEDLER HARRY
IPC: H01L23/498
Filed: 1998-07-06
Abstract: The upper side of the thin electroconductive, especially metal substrate (1) is covered by a first insulating layer (6) through which conductor systems (6,7,8,9) are contacted to the conductive substrate (1) at certain points. The lower side of the substrate (1) is structured in such a way by means of microstructuring technology that laterally self-insulated electroconductive substrate islands (3) are formed. This enables through contacts to be formed between the conductor system (6,7,8,9) and the contact pads (4) on the lower side of the substrate.
Patent DE-19831484-A1 (DE)
Title: Infrared radiation source for gas analyzer
Inventor: KRAUSE HANS
IPC: G01J3/10
Filed: 1998-07-14
Abstract: The source includes a heatable radiating body (4) made of metal whose surfaces act as a radiating surface. The body is made of titanium or a titanium alloy. The radiating surface is provided with a black oxide ceramic layer consisting substantially of titanium dioxide. A spiral heating wire may be arranged in the threads of a bore in the body.
Patent DE-19831988-A1 (DE)
Title: Turbomaschine mit Gleitringdichtungen
Inventor: URLICHS KARL
IPC: F16J15/34
Filed: 1998-07-16
Abstract: Es wird eine Turbomaschine mit einem Frischdampfeingang (FD), einem Abdampfausgang (AD) und mindestens zwei gasgeschmierten Gleitringdichtungen (Wa, Wb) zur Abdichtung des Turbinengehäuses (TG) im Bereich einer den Rotor (R) tragenden Turbinenwelle (TW) vorgeschlagen, wobei jede Gleitringdichtung einen mit dem Rotor (R) rotierenden Gegenring (1) und einen nicht rotierenden Gleitring (2) besitzt, der beweglich durch eine Sekundärdichtung (3) mit dem Turbinengehäuse (TG) bzw. einem Dichtungsgehäuse (10) verbunden ist. Um Fehlfunktionen der Sekundärdichtungen (3) und der Gleitringdichtungen (Wa, Wb) zu verhindern, ist eine Einrichtung vorgesehen, welche zwangsweise und in regelmäßigen zeitlichen Abständen axiale Relativbewegungen zwischen Rotor (R) und dem Turbinengehäuse (TG) bzw. Dichtungsgehäuse (10) bewirkt.
Patent DE-19832627-A1 (DE)
Title: Device for blowing secondary air into exhaust gas area of internal combustion engine has flange for exhaust gas pipe fitted to cylinder head and air feed conduit connected to flange
Inventor: BUDDECKE STEPHAN
IPC: F01N3/34
Filed: 1998-07-21
Abstract: The exhaust gas flange (1) is provided with secondary air holes, which are connected with entry holes on the cylinder head side of the internal combustion engine. The secondary air holes are connected via an outlet pipe (7) with the air feed conduit (6) formed as a separate part. The connection between the exhaust gas flange and the air feed conduit is via the outlet pipe.  The air feed conduit is provided with a pump connection (12).
Patent DE-19836090-A1 (DE)
Title: Avian vitelline antibody directed against soil urease useful for quantifying urease in the soil by immunoassay
Inventor: FOOKE-ACHTERRATH MARGRIT
IPC: G01N33/569
Filed: 1998-07-31
Abstract: An avian vitelline antibody (IgY) (I) directed against soil urease, is new.  Independent claims are also included for the following:  (1) an IgG antibody (II) directed against soil urease;  (2) a method (III) for producing (I), comprising immunizing chickens with bacterial urease from soil and processing egg-yolk from the chickens; (3) a method (IV) for producing (II), comprising immunizing rabbits with bacterial urease from soil and processing serum from the rabbits; and (4) a test kit (V) comprising purified avian anti-urease antibodies immobilized on a solid phase, purified urease for preparing standard dilutions, purified peroxidase-labelled anti-urease IgG antibodies, coating buffer, sample dilution buffer and wash buffer.
Patent DE-19836137-A1 (DE)
Title: Screw coupling for electrical cable plug socket has threaded screw nut provided by inner threaded sleeve and outer tensioning sleeve of elastic material locked together via releasable coupling
Inventor: KUHN PETER
IPC: H01R13/52
Filed: 1998-08-10
Abstract: The screw coupling has an internally threaded screw nut (5) screwed onto an external screw thread (3), the screw nut provided by a threaded sleeve (15) with at least one radial projection and an outer tensioning sleeve (16) of an elastic material, having at least one inwards projecting nose, which is deformable for sliding over the radial projection when a limit tightening force is reached.
Patent DE-19839346-A1 (DE)
Inventor: FISCHER ROLF
IPC: C07C209/48
Filed: 1998-08-28
Abstract: The invention relates to a method for the catalytic hydrogenation of adipodinitrile to hexamethylene diamine at a high temperature and at high pressure in the presence of catalysts based on elementary iron as the catalytic component, and ammonia as a solvent. The method is characterised in that a) adipodinitrile is hydrogenated at temperatures of 70 to 220  DEG C and at pressures of 100 to 400 bar in the presence of catalysts based on elementary iron as the catalytic component, and ammonia as a solvent to produce a mixture containing adipodinitrile, 6-aminocapronitrile, hexamethylene diamine and high boilers, until the sum of the 6-aminocapronitrile and adipodinitrile concentration is 1 to 50 wt. % in relation to the ammonia-free hydrogenation mixture; b) ammonia is separated out of the hydrogenation discharge; c) hexamethylene diamine is separated out of the remaining mixture; d) 6-aminocapronitrile and adipodinitrile are separated from the high boilers together or separately and e) 6-aminocapronitrile, adipodinitrile or their mixtures are returned to step a).
Patent DE-19840009-A1 (DE)
Inventor: KASEMANN REINER
IPC: C08J7/046
Filed: 1998-09-02
Abstract: The invention relates to a method for producing a thermoshaped substrate coated with a sol-gel lacquer according to which the sol-gel lacquer contains one or several hydrolyzable silanes that can optionally be hydrolyzed to form a precondensate, and optionally contains a cross-linking agent. At least one part of the hydrolyzable silanes comprises a functional group on an unhydrolyzable substituent. Said functional group makes cross-linking possible. According to the invention, A) the sol-gel lacquer is applied to a substrate which can be thermoshaped; B) the applied sol-gel lacquer is partially pre-cross-linked and/or dried; C) the substrate coated with the sol-gel lacquer is subsequently thermoshaped, and; D) during and/or after thermoshaping, the sol-gel lacquer is completely hardened by thermal or photochemical cross-linking.
Patent DE-19842926-A1 (DE)
Title: Emergency or safety electromagnetic brake has a heat shield between a friction body and a coil for protecting the coil
Inventor: KRENKEL WALTER
IPC: F16D59/02
Filed: 1998-09-18
Abstract: An emergency electromagnetic brake has a heat shield between a friction body and a coil for protecting the coil.  An emergency electromagnetic brake has a stationary coil holder fitted with a coil, a rotor which slides on and rotates with a drive shaft and an armature which is positioned between the rotor and the coil holder and which comprises a friction body for engaging a friction face of the rotor. A heat shield is positioned between the friction body and the coil for protecting the coil.
Patent DE-19847051-A1 (DE)
Title: Production of high-purity polycarbonate, used e.g. for optical data memories, lenses and prisms, involves washing the polymer solution with aqueous liquid, heating to give a clear solution and filtering off solids
Inventor: KORDS CHRISTIAN
IPC: C08G64/40
Filed: 1998-10-13
Abstract: A process for the production of polycarbonate (PC) by the interphase method followed by washing with an aqueous wash liquid, in which the mixture of organic PC solution and residual wash liquid obtained after separating off the wash liquid is heated until a clear solution is obtained and then filtered to remove solids.  Independent claims are also included for: (a) A method for removing particles and alkali salts from polycarbonate solutions by heating the organic polymer-containing phase until a clear solution is obtained and then filtering off the solids; (b) polycarbonate (PC) with a mol. wt. of 12000-400000, a foreign substances index (FSI) of less than 2.5 x 10<4> micron<2>/g and a sodium content of less than 30 ppb; (c) molded products containing PC as defined.
Patent DE-19848582-A1 (DE)
Title: Friction clutch, particularly for road vehicle, has clutch housing non-rotatably connectable to driven flywheel and pressure plate activated by spring supporting on clutch housing
Inventor: GROSPIETSCH WOLFGANG
IPC: F16D13/71
Filed: 1998-10-21
Abstract: The friction clutch is particularly for road vehicles and has a clutch housing (9) non-rotatably connected to a driven flywheel (13). In the housing is a pressure plate (3) activated by a pressure spring (4) supported on the clutch housing for pressing a clutch disc (6) provided with friction linings (11,12) onto the flywheel. The pressure spring on coupling exerts a varying pressure force on the pressure plate.  A device (1) acts on the pressure plate, via which at least in the coupled state the force of the pressure plate is varied proportionally to that of the pressure spring.
Patent DE-19852484-A1 (DE)
Title: Arrangement for supporting and holding injured persons during transport from accident sites comprises a woven impregnated matting which can be brought to hardening after its adaption to patient's body contours
Inventor: WEINMANN LENARD
IPC: A61G1/00
Filed: 1998-11-13
Abstract: A suitable woven matting impregnated with a polyurethane prepolymer is brought to hardening by application of water after the matting has adapted itself to the body contours of a patient laid on it.
Patent DE-19856185-A1 (DE)
Inventor: HEINZ RUDOLF
IPC: F16K31/00
Filed: 1998-12-05
Abstract: The invention relates to a piezoelectric actuator, especially for actuating control valves or injection valves on internal combustion engines in motor vehicles. The inventive actuator comprises a piezoelectric actuator body (1), especially in the form of a multilayer laminate comprised of sandwiched layers of piezoelectric material and of metallic or electrically conductive layers which are arranged therebetween and which serve as electrodes. These electrode layers are contacted by electrically conductive common electrode terminals (3), and the actuator body (1) is enclosed by a metallic module wall (2) while maintaining an intermediate space (5) containing the common electrode terminals. The piezoelectric actuator is characterized in that the common electrode terminals (3) are provided in the shape of a three-dimensionally structured surface or in the shape of a three-dimensionally structured body, and the section thereof resting directly on the actuator body (1) comprises a prolongation (31, 32) or expansion (9) which projects into the intermediate space (5), which is provided for dissipating heat from the actuator body (1) and which has an elastomer filling (7) with thermoconducting additional particles in the intermediate space (5).
Patent DE-19906391-A1 (DE)
Title: Method and device for controlling an ignition coil in an internal combustion engine incorporates an RPM-detector to record an IC engine RPM at a recording time point within a cylinder's ignition cycle
Inventor: DENZ HELMUT
IPC: F02P3/05
Filed: 1999-02-16
Abstract: An RPM-detector records an IC engine RPM at a recording time point within a cylinder's ignition cycle. A specifying device defines a preset advance angle corresponding to the detected RPM, also a preset charging time corresponding to the detected RPM and a corresponding charging start angle. An ignition control value output device passes to the ignition coil the charging start angle, a charging time in a charging-time output mode and the advance angle in an advance angle output mode.
Patent DE-19908037-A1 (DE)
Inventor: TAWAKOLI TAGHI
IPC: B24D3/00
Filed: 1999-02-24
Abstract: The present invention relates to a tool for machining materials, mainly a grinding tool, wherein said tool comprises a body (11) as well as a plurality of machining areas (14) arranged on a leading circle of the tool body (11) and having a machining profile (23) for the profiled machining of a workpiece. The machining profile (23) of the machining areas (14) is continuous in the direction of the longitudinal axis (24) of the profile, and the machining areas are arranged on the leading circle (16) so that the longitudinal axis of the profile intersects the leading circle.
Patent DE-19908801-A1 (DE)
Title: Condensate collecting container for a laundry dryer has tiltable discharge line
Inventor: STEFFENS GUENTER
IPC: D06F58/24
Filed: 1999-03-01
Abstract: The discharge line (2) tilts in relation to the condensate collecting container (1).  The discharge line (2) features a valve and takes the form of a flexible hose.
Patent DE-19914938-A1 (DE)
Title: Countersunk liner for screws used to attach cladding to wood
Inventor: HANSEN BRIGITTE
IPC: F16B13/04
Filed: 1999-04-01
Abstract: The liners made of synthetic polymer are pressed or hammered into blind holes drilled in the wood (1'). The liner has a head (7') and a shank which has a hole in the bottom through which the fixing screw (5') passes. The cylindrical shank has barbs on its outer surface to hold it in place. The cladding (2') is held under the screw head.
Patent DE-19915002-A1 (DE)
Title: Aqueous resin composition for production of composites or stable impregnating resin dispersions has a high content of melamine-formaldehyde resin
Inventor: BADER KLAUS
IPC: C08L61/28
Filed: 1999-04-01
Abstract: Aqueous resin compositions (I) with a viscosity of 100-3000 mPa.s at 20 deg C, containing 65-80 wt% of a resin obtained from melamine (M), formaldehyde (F) and optional additive(s).  Independent claims are also included for (a) a process for the production of (I) by mixing the above starting materials in an aqueous condensation phase, heating until the phase is transparent and then removing water until the product has the required resin content and viscosity; (b) composites containing (I) after thermal treatment, plus a carrier material; (c) a process for the production of these composites by bringing (I) and the carrier material into contact with one another at 60-300 deg C; (d) composites obtained by process (c); (e) a process for the production of a stable impregnating resin dispersion by dispersing (I) with small particles.
Patent DE-19917999-A1 (DE)
Title: Automatic braking device for manual goods transport trolley has push rod coupled to pivoted handgrip for automatic operation of brake for trolley wheel when handgrip is released
Inventor: BRAND JOSEF
IPC: B62B5/04
Filed: 1999-04-21
Abstract: The automatic braking device has at least one axially sliding push rod (6), coupled to the manual handgrip (4) which is pivoted to the frame (2) of the trolley (1) at its upper end and to a transverse brake rod (8), carrying a brake element cooperating with a trolley wheel (9), at its lower end.