baber/WOPTO huggingface dataset:
Patent DE-19816314-A1 (DE)
Title: Paper stack formation side air blower with guide vanes
Inventor: ZIMMERMANN HANS
IPC: B65H29/24
Filed: 1998-04-11
Abstract: In a paper handling process, a stack (6) of paper (15) is formed by a descending series of sheets of paper which have little rigidity. The descent of the sheets is slowed by a lateral air-feed (14) from an L-shaped air box extending over the full width of the paper. The air flow is guided from the box by a series of horizontal vanes (11) directing the air upwards at approximately 10 deg  to the horizontal.
Patent DE-19818749-A1 (DE)
Title: Guide wheel for hydraulic torque converter
Inventor: TAKADA YUKIYOSHI
IPC: F16H41/26
Filed: 1998-04-27
Abstract: The hydraulic torque converter has a control wheel (6) between the pump and turbine sections fitted with shaped vanes to connect the inner and outer rings forming the wheel. The throughflow area between the vanes is greater towards the outside of the wheel than towards the inside, with a different rate of change in the two areas. The two rates of change converge at a circular point one sixth to one half the spacing between the outer and inner rings. The flow control ring regulates the return flow of fluid to the pump. The vane thickness is optimised for the radial variation to provide the maximum throughflow without weakening the mechanical support.
Patent DE-19824264-A1 (DE)
Title: Portable protective breathing hood for contaminated environments
Inventor: SCHMON EWALD
IPC: A62B18/04
Filed: 1998-06-02
Abstract: The protective portable hood, to be worn for breathing in a contaminated environment, has a visor panel (4) of a flexible film. The visor (4) is secured over the viewing opening (3) in the hood (1) by a clamping system (5a-5f), which seals the visor panel (4) at the edges.  The visor panel is clamped at the upper and lower edges on the vertical axis as seen from the user.  The clamps are pins (5a-5f) at equal intervals round the opening (3), with a carrier rod to hold and clamp the visor (4).
Patent DE-19824412-A1 (DE)
Title: Procedure for operating windshield and/or headlamp wiping installation of car
Inventor: NIEDENFUEHR SVEN
IPC: B60S1/08
Filed: 1998-05-30
Abstract: A procedure for operating a windshield and/or headlamp wiping installation of a car has the wiping drive operated with and without interval switching. With ignition-side switch-off and the car parked, a warning signal is generated in the case of the interval switch still being in operation. With the car parked, ie, out of operation, the working stroke of the wiper automatic unit that has still not ended at this point in time is still guided to the end, ie, also with ignition-side switch-off, until the wipers and the interval switching have adopted their end positions.
Patent DE-19825681-A1 (DE)
Title: Mobile data card used as a visiting card
Inventor: AUGENSTEIN ULRICH
IPC: G07F7/08
Filed: 1998-06-09
Abstract: The data card has both an embedded integrated circuit and a magnetic strip. Stored on the card is information such as the name of the holder, title, function, company name, telephone number, fax number and E-mail address. In addition the card has the logo of the company. The card can be used in a read/write terminal.
Patent DE-19825943-A1 (DE)
Title: Verfahren und Vorrichtung zum Reinigen von Verpackungsmaschinen
Inventor: FOCKE HEINZ
IPC: B65B55/24
Filed: 1998-06-11
Abstract: Verfahren zum Reinigen von Verpackungsmaschinen, insbesondere Zigaretten-Verpackungsmaschinen, mit Hilfe von Reinigungskörpern (22), die anstelle von Packungsinhalt und Verpackungsmaterial durch die Verpackungsmaschine hindurchgeleitet werden. Die Reinigungskörper (22) haben deshalb etwa die gleiche Gestalt und Abmessung wie Packungsinhalt - Zigarettengruppe - oder Packung.
Patent DE-19828128-A1 (DE)
Title: Bindungssystem für ein Snowboard
Inventor: LEHNER EDWIN
IPC: A63C10/10
Filed: 1998-06-25
Abstract: Für ein Snowboard soll eine Bindung angegeben werden, bei der ein Wechsel von einem Hartschuh auf einen Weichschuh oder umgekehrt erleichtert ist. DOLLAR A Dieses Problem wird erfindungsgemäß durch ein Bindungssystem gelöst, das ein Basismodul aufweist, das auf dem Snowboard fest montierbar ist, das als Trittfläche für jeweils einen Schuh nutzbar ist und das Haltemittel zum Halten des Schuhs am Basismodul aufweist, wobei das Bindungssystem außerdem einen Fersenadapter aufweist, der einen Fersenbügel zum Umgreifen einer Ferse des Schuhs aufweist und mittels Verbindungsmitteln mit dem Basismodul verbindbar ist.
Patent DE-19829070-A1 (DE)
Title: Rotary machine such as pump, compressor or electric motor
Inventor: OCHS HUBERT
IPC: F04D29/62
Filed: 1998-06-30
Abstract: The rotary machine has a rotor in a casing and a fan wheel (10) with a number of blades (12, 13) fixed to the rotor.  The fan wheel is between first and second components of the rotor.  It has supports (14, 16) on the sides facing the respective components.  The fan wheel has a central aperture through which the second component can pass during assembly.  One support is at greater spacing from the rotation axis than the other.
Patent DE-19831496-A1 (DE)
Title: Snap closure for a housing lid, esp. a combustion engine air filter has hook which snaps into cut-back section of housing
Inventor: VESER NORBERT
IPC: B01D46/24
Filed: 1998-07-14
Abstract: A snap closure for a housing lid, esp. a combustion engine air filter lid (5), comprises a hook on one of the components to be held together. The hook is located at the end of an elastic shank which snaps into a cut-back section (4) of the housing. The hook (1a,1b) is arranged parallel to the surface of the component that carries it.
Patent DE-19834165-A1 (DE)
Title: Kraftstoffvorratsanzeige für einen Kraftstoffbehälter eines Kraftfahrzeuges
Inventor: GERDTZ UWE
IPC: G01F23/00
Filed: 1998-07-29
Abstract: Die vorliegende Erfindung betrifft eine Kraftstoffvorratsanzeige für einen Kraftstoffbehälter (10) eines Kraftfahrzeugs, welches eine ein Kraftstoffverbrauchsignal (30) abgebende Vorrichtung (28) zum Messen des Kraftstoffverbrauchs einer Brennkraftmaschine aufweist. Diese Kraftstoffvorratsanzeige ist gekennzeichnet durch eine Endlagenschaltereinrichtung mit wenigstens einem Endlagenschalter (32, 36, 38, 40) im Kraftstoffbehälter (10), welcher in Schwerkraftrichtung oberhalb einer Kraftstoffentnahmestelle (34) in einer Höhe angebracht ist, welche einem vorbestimmten Füllstand (17, 19) entspricht, wobei die Endlagenschaltereinrichtung derart ausgebildet ist, daß diese ein Endlagenschaltersignal abgibt, welches davon abhängig ist, welcher oder welche der Endlagenschalter (32, 36, 38, 40) in Kraftstoff eintauchen; und eine elektrische Schaltung (26), welche aus dem Kraftstoffverbrauchsignal (30) zusammen mit jedem Endlagenschaltersignal einen Wert für die Kraftstoffvorratsanzeige berechnet.
Patent DE-19834438-A1 (DE)
Title: Garbage truck with collector container and feeder
Inventor: WAIZINGER GOTTFRIED
IPC: B08B9/08
Filed: 1998-07-30
Abstract: The feeder (3) has a cleaning arrangement with cleaner (5) fixed to an adjustable support arm (8). The cleaner-tool has a rotary brush (6) and an axially front-positioned spray head (7). The support arm swivels on an axle (P) parallel with the tilt axis (A) of the ash-barrel (M). The support arm is mounted on a cleaning-carriage (9) traveling on guides (10) parallel with the tilt axis. The side of the rotary  brush facing away from the spray head has extra nozzles (12).
Patent DE-19835093-A1 (DE)
Title: Paper shredder with DC motor
Inventor: KROGER BRUCE R
IPC: B02C18/00
Filed: 1998-07-24
Abstract: The paper shredder with DC motor has a switching circuit with a current sensor and a switch that blocks motor current when it reaches specified threshold. The paper shredder has a DC motor (100) to drive the cutting mechanism (120). A switching circuit (15) is provided to control the current to the motor which is connected so that it conducts current to the motor and blocks the current when it reaches a specified value. The circuit has a current sensor (20) to compare the motor current with the specified value. The circuit has a switch (60) which is in series with the motor and passes or blocks the current. The manual switch has a forwards adjustment to drive the motor and a backwards adjustment to reset an over current condition.
Patent DE-19838600-A1 (DE)
Title: Energy filter for electron microscope
Inventor: KIMOTO KOJI
IPC: H01J37/05
Filed: 1998-08-25
Abstract: The energy filter has a number of electron spectrometers (18a-18d), for deflecting electrons from a focal plane (10) towards an energy dispersion plane (15) and deflecting electrons from an input image plane (12) towards an achromatic image plane (14), with a mean electron path symmetrical to a symmetry plane (13) with a normal (13') at between 0 and 180  deg  to the electron beam incidence direction.
Patent DE-19839684-A1 (DE)
Title: Flat heater used for heating floors has a heating element with layers provided with parallel nuts on their inner sides facing each other
Inventor: ILSANKER MICHAEL
IPC: F24D3/16
Filed: 1998-09-01
Abstract: Flat heater has a heating element (1) with two layers (10, 11) provided with parallel nuts (15, 16) on their inner sides facing each other. The nuts of one layer intersect the nuts of the other layer. A forward connection (5) and a back connection (6) are provided on the end regions (7, 8) of the heating element communicating with the nuts.
Patent DE-19840375-A1 (DE)
Title: Schallwand
Inventor: BACHMANN WOLFGANG
IPC: H04R7/10
Filed: 1998-09-04
Abstract: Die Erfindung befaßt sich mit der Ausbildung von Schallwänden für Großveranstaltungen. Herkömmlich werden dabei zur Schallwiedergabe eine Vielzahl von großen und schweren Lautsprecherboxen eingesetzt, was aufwendige und teure Konstruktionen zur Aufnahme dieser Boxen erfordert. Daher wird erfindungsgemäß eine segmentierte Schallwand 10 angegeben, welche im wesentlichen flach ausgebildet und außerordentlich leicht ist. Werden mehrere dieser Segmente 11' in einer Schallwand 10 integriert, indem die verschiedenen Segmente 11' gekoppelt miteinander verbunden werden, kann die gesamte Größe der Schallwand 10 zur Schallabstrahlung ausgenutzt werden, ohne daß weitere Schallquellen im Abhörraum 31 notwendig werden. Die Optimierung der verschiedenen Segmente 11' auf bestimmte Frequenzbereiche kann dadurch herbeigeführt werden, daß die jeweiligen Segmente 11' auf die entsprechenden Übertragungsfrequenzen abgestimmte Flächen- und Tiefenausdehnungen haben. Durch die Aneinanderreihung mehrerer Schallwände 10 kann auf die jeweiligen Bedingungen im Abhörraum 31 sehr flexibel reagiert werden. Außerdem können die dem Abhörraum zugewandten Wiedergabeebenen 30 dieser Schallwände 10 beispielsweise durch entsprechende Aufdrucke als Werbeträger genutzt werden.
Patent DE-19842510-A1 (DE)
Title: Production of decorative and functional surface coatings comprise initial irradiation of paint and lacquer layers with a monochromatic short wavelength UV light
Inventor: SCHUBERT ROLF
IPC: B44F1/02
Filed: 1998-09-17
Abstract: A process for the production of decorational functional surface coatings comprises initial irradiation of paint and lacquer layers of acrylate, epoxide, vinyl ether, and/or styrene with a monochromatic short wavelength UV light.  A process for the production of decorative and functional surfaces by electron beam or UV curing paint and lacquer layers of acrylate, epoxide, vinyl ether, and/or styrene or other radiation curable components on rigid or flexible substrates comprises application of monochromatic short wave UV light to form polymer radicals at the surface and in near surface layers from the monomeric and/or oligomeric system that comprises the wet coating layer. The total thickness of the wet layer is significantly greater than the penetration depth of the UV radiation. The resulting polymerization and cross-linking leads to the formation of micro-imperfections by shrinkage whereby by choice of the monomer/oligomer system, layer thickness, UV wavelength, substrate, pigmentation and coating technique the degree of imperfection may be varied. The layer is fully hardened provided that photoinitiator is present in the system or by means of electron beam irradiation. The formation of micro-imperfections of the required technical properties are controlled by means of the choice of processing parameters such as UV wavelength dosage/transport properties of the lacquer layer, oxygen concentration in the irradiation zone, coating thickness, viscosity, substrate, pigmentation, additives and coating technique and is reproducible by replication of defined parameters.
Patent DE-19845978-A1 (DE)
Title: Shelving system to fit onto a video monitor and provide location for a video camera is secured to a video monitor by a number of clamping screws
Inventor: BUTZ ANDREAS
IPC: G06F1/16
Filed: 1998-10-06
Abstract: The frame is in the form of a shelving unit with multiple surfaces and is secured to a video monitor by a number of clamping screws. A section in the frame is provided for the location of a video camera (6).
Patent DE-19848835-A1 (DE)
Title: Multiple pole plug connector has contact spring arrangement formed on longitudinal edge(s) of cylindrical shell(s) that makes contact with edge of adjacent shell in correctly assembled state
Inventor: WARISLOHNER JOSEF
IPC: H01R13/658
Filed: 1998-10-22
Abstract: The plug connector has at least one partial cylindrical metal shell (3,23) on the plug and on the corresp. socket. A contact spring element (13) is formed on at least one longitudinal edge (15) of at least one shell that makes contact with the longitudinal edge of the adjacent shell in the correctly assembled state.
Patent DE-19853276-A1 (DE)
Title: Snowboard-Stiefel
Inventor: MESSMER KARL
IPC: A43B5/04
Filed: 1998-11-18
Abstract: In einem Snowboard-Softstiefel ist oberhalb des Fersenbereichs 7 zwischen dem Innenstiefel 2 und dem Außenstiefel 3 ein Kissen 8 angeordnet, das sich auf beiden Seiten des Fußes nach vorne erstreckt und beide Knöchelbereiche 10 des Fußes oben und unten umgreift.
Patent DE-19853338-A1 (DE)
Title: Anordnung mit einer Frontsäule für einen Karosserierahmen eines Kraftfahrzeugs
Inventor: MORSCH KLAUS-DIETER
IPC: B62D25/04
Filed: 1998-11-19
Abstract: Die vorliegende Erfindung betrifft eine Anordnung mit einer Frontsäule (10) für einen Karosserierahmen eines Kraftfahrzeugs, wobei die Frontsäule (10) in Querrichtung des Kraftfahrzeugs ein Außenteil (11) und ein Innenteil (12) aufweist, und mit einem am Außenteil (11) der Frontsäule mit mindestens einem Befestigungselement (6, 7, 15) befestigten Türscharnier (4), wobei zur Halterung des Türscharniers (4) am Außenteil (11) der Frontsäule (10) mindestens ein Verstärkungselement (14) vorgesehen ist. Erfindungsgemäß ist vorgesehen, daß ein starres Verbindungselement (20, 30) zwischen dem Außenteil (11) und dem Innenteil (12) der Frontsäule (10) vorgesehen ist, wobei das Verbindungselement (20, 30) mittels des mindestens einen Befestigungselements (6, 7, 15) für das Türscharnier (4) am Verstärkungselement (14) befestigt ist.
Patent DE-19857836-A1 (DE)
Title: Einbauaggregat für ein Kraftfahrzeug
Inventor: WINTERKORN HORST
IPC: B60K35/00
Filed: 1998-12-15
Abstract: Ein Einbauaggregat für ein Kraftfahrzeug umfasst ein in eine Armaturentafel (1) für den Betrachter unsichtbar eingesetztes Grundelement (2) und beliebig austauschbare Funktionselemente (5, 6). Diese erlauben eine problemlose nachträgliche Ergänzung gewünschter Funktionen und können in verschiedene Kraftfahrzeuge eingesetzt werden. Das Grundelement (2) umfasst eine zentrale Steuereinheit, die neben der Software der Funktionselemente (5, 6) auch die Betriebsdaten des Kraftfahrzeuges erfasst und so eine Bereitstellung umfassender Funktionen ermöglicht. Dadurch kann ein vorhandenes Kraftfahrzeug schnell mit entsprechenden Funktionen nachgerüstet und zugleich der mit dem Einbau der einzelnen Funktionselemente (5, 6) verbundene Aufwand durch die Nutzung der zentralen Steuereinheit des Grundelementes (2) reduziert werden.
Patent DE-19859940-A1 (DE)
Title: Tension ring, to be used in jewellry, made of elastic metal core with precious metal cover, both joined with specific method
Inventor: BUNZ GEORG
IPC: A44C9/00
Filed: 1998-12-24
Abstract: The tension ring is slightly elastic and has a gap for the insertion of a precious stone. In order to enhance the appearance of the stainless steel ring (10) its surface is covered with a layer of a precious metal (20). Both materials (10,20) are already joined during the production process by a specific thermal and mechanical treatment. The cover (20) penetrates the material of the core (10), creating a seamless layer.
Patent DE-19904945-A1 (DE)
Title: Interior surface abrading equipment, e.g. for deburring and rounding bore edges in fuel injection nozzles, comprises an abrasive elastic element fitted in a pressure pipe opening and expanded by pressure within the pipe
Inventor: DAHLMANNS FRANK
IPC: B24D9/00
Filed: 1999-02-06
Abstract: Interior surface abrading equipment, comprising an abrasive elastic element (3) fitted in a pressure pipe opening and expanded by pressure within the pipe, is new.  Equipment, for abrading interior surfaces of a workpiece (6), comprises (a) a pressure pipe (2) which has one or more external openings and which can be pushed into the workpiece (6); (b) an abrasive elastic element (3) which closes the pipe opening and which can be expanded in the region of the opening by pressure within the pipe; and (c) a drive for periodically moving the equipment (1) relative to the workpiece (6) such that the expanded region of the elastic element causes material removal from the workpiece surface. Preferred Features: The elastic element (3) comprises abrasive fibers.
Patent DE-19905121-A1 (DE)
Title: Fibrillation of bast fibers, useful in textile industry and composites, involves separating natural binder by emulsification in weakly alkaline medium with surface active condensation product of microbial biomass and natural oil or fat
Inventor: OLSCHEWSKI MAX
IPC: D06L4/12
Filed: 1999-02-01
Abstract: In fibrillation of bast fibers by separating the natural binder in a reactor by the emulsifying action of surfactants in weakly alkaline medium, emulsification is carried out at 70-200, preferably 95-120 deg C with a surface active condensation product of microbial biomass and natural oils/fats, in accordance with EP-PS 0671973.
Patent DE-19906319-A1 (DE)
Title: Electromagnetically actuated central shutter for photographic cameras
Inventor: HEINZE MARTIN
IPC: G03B9/22
Filed: 1999-02-16
Abstract: The lamellae (3) are swiveled by the armature (12) of the electromagnet, via coupling rods (5,20) from a first into a second swivel position, and by tensile spring (15) from the second into the first swivel position. The armature engages one end of force transmission chain, consisting of the coupling rods and at least one shutter lamella, while the tensile spring engages the other end of the chain. Thus the tensile spring exerts a tensile force onto the armature, which mutually pre-stresses all force transmitting elements against other.
Patent DE-19907859-A1 (DE)
Title: Fuel injection valve for direct injection into combustion chamber of internal combustion engine has activatable operating component with valve closure body movable axially along valve longitudinal axis
Inventor: NOLLER KLAUS
IPC: F02M61/18
Filed: 1999-02-24
Abstract: The operating component works in conjunction with a valve seat for opening and closing the valve. Directly upstream of the valve seat is a disc-shaped twist component, beyond which is a guide component, which has an inner guide aperture for the valve closure body penetrating it. The guide component (35), the twist component (47) and the valve seat component (26) are firmly connected to each other. The twist component has an inner opening area with several twist channels, which extends over the entire axial thickness of the component. The twist channels through an all-round edge area are not in connection with the outer periphery of the twist component.
Patent DE-19910050-A1 (DE)
Title: Bildübertragungssystem für Endoskope und dgl. Sehrohre sowie Verfahren zur Herstellung einer Stablinse
Inventor: LEI FANG
IPC: G02B23/24
Filed: 1999-03-08
Abstract: Die Erfindung betrifft ein Bildübertragungssystem für Endoskope und dgl. Sehrohre mit mindestens einer Stablinse (2) und mit mindestens einem weiteren Linsensystem (3). Um ein einfach und kostengünstig aufgebautes Bildübertragungssystem bereitzustellen, welches eine gute Korrektur der Bildfeldkrümmung gewährleistet, wird erfindungsgemäß vorgeschlagen, daß mindestens eine Stablinse (2) als plankonvexe Linse ausgebildet ist, deren Länge im wesentlichen dem Krümmungsradius ihrer konvexen Endfläche entspricht. Weiterhin betrifft die Erfindung ein Verfahren zur Herstellung einer Stablinse (2).
Patent DE-19910728-A1 (DE)
Title: Liquid gas layout pressure shutoff comprizes identical pressure reducing and regulating valve tandem in gas flow plus chambers sealed by springloaded diaphragm.
Inventor: WIMMER HARALD
IPC: F23N1/00
Filed: 1999-03-11
Abstract: Two identical pressure reduction and regulating valves (4,6 to 12; 5,6 to 12) are arranged in tandem in the gas flow between the gas supply and the consumer input, the initial pressure of the first valve set below the maximum permitted consumer pressure, say 130 mbar. The initial pressure of the second valve is set close to normal consumer pressure and below the initial pressure (50 mbar). Thus the initial pressure of the second valve is set below that of the first valve (100 mbar). Each of the two valves remains safe at input pressure (40 mbar) above the gas supply pressure (30 mbar). The valve housing (1) has two pressure regulating chambers (4,5) in tandem in the gas flow, each chamber sealed off to the side by a diaphragm (6) controling the entry (12) seal (1) of each chamber. The diaphragm is loaded by a spring (7) set to the chamber pressure level at which the seal closes.
Patent DE-19913593-A1 (DE)
Title: Controlled pump assembly with high vacuum, pilot pumps has control unit that switches on pilot pump based on pilot pressure, opens valve when pilot pressure exceeds upper threshold
Inventor: FRENZEL GUENTER
IPC: F04B37/14
Filed: 1999-03-24
Abstract: The controlled pump assembly has a high vacuum pump (2) and a pilot pump (1) that prepares a certain input pressure for the high vacuum pump, a switchable valve (4) between the pumps, a pressure sensor (5) that determines the pilot pressure at the output of the high vacuum pump, a control unit (6) that switches on the pilot pump based on the pilot pressure and opens the valve when the pilot pressure exceeds an upper threshold.  An Independent claim is also included for a method of controlling a pump assembly.
Patent DE-19917944-A1 (DE)
Title: Verfahren zum Druckstabilisieren von mit stillen Getränken gefüllten PET-Getränkeflaschen
Inventor: BAUER PETER
IPC: B67C7/00
Filed: 1999-04-21
Abstract: Die Erfindung betrifft ein Verfahren zum Druckstabilisieren von stillen Getränken gefüllten PET-Getränkeflaschen, bei dem durch Verdampfen von Stickstoff der zur Formstabilisierung der verschlossenen PET-Getränkeflasche erforderliche Druck erzeugt wird. DOLLAR A Erfindungsgemäß ist dadurch, daß Stickstoff-gasförmig durch ein in einer Befüllleitung der Abfüllanlage angeordnetes Begasungsgerät (Sparging) in die mit dem stillen Getränk gefüllte PET-Getränkeflasche eingebracht und durch den anschließend aus dem stillen Getränk in die verschlossene PET-Getränkeflasche entweichenden Stickstoff der zur Formstabilisierung der PET-Getränkeflasche notwendige Druck erzeugt wird, ein kostengünstiges, störungs- und servicefreies Verfahren zur Verfügung gestellt.