baber/WOPTO huggingface dataset:
Patent DE-19807663-A1 (DE)
Inventor: BAUR FRANZ
IPC: F16B1/02
Filed: 1998-02-24
Abstract: The invention relates to a fastening means (100) for joining a first component (102) and a second component (104) such that they can be detached, especially for joining furniture and machine parts such that they can be detached. The inventive fastening means comprises a first fastening element (170) arranged on the first component (102) and a second fastening element (172) arranged on the second component (104). When the components are in a joined state, the first fastening element and the second fastening element are joined together in such a way that they can be detached. One of the fastening elements comprises a retaining part which interacts with the other retaining part (136) of the fastening elements (188) in a retaining position such that a relative movement of the first fastening element (170) and of the second fastening element (172) is prevented along a direction (122) of fastening, and such that in a disengaging position, a relative movement of the first connection element (170) and of the second connection element (172) is permitted along the direction (122) of fastening. The invention provides that two components (102, 104)can be securely joined together such that the components involved do not unnecessarily weaken due to penetrations. To this end, the retaining part (136) can be moved from the retaining position to the disengaging position by means of a time-varying actuating magnetic field (206) which operates the fastening means (100) from outside said fastening means.
Patent DE-19809495-A1 (DE)
Title: Thermoplastic filament melt spinning
Inventor: SCHAEFER KLAUS DR
IPC: D01D1/09
Filed: 1998-03-05
Abstract: For melt spinning thermoplastic filaments, the molten material passes through a cooling zone before the spinneret, with a liquid coolant. The liquid coolant is generally at the temp. of vapour-forming heating medium. Also claimed is an appts. where the heating box (8) has a coolant container (5) filled with a liquid coolant (6), to take a portion of the feed channel (7) and/or a portion of the distribution channel (15) for the molten material through it.
Patent DE-19812286-A1 (DE)
Title: Continually-operated filter surrendering filtrate for automatic analysis
Inventor: MAIER GEORG
IPC: B01D61/20
Filed: 1998-03-20
Abstract: A continually-operated filter system receives a fluid or effluent water containing suspended solids, filtrate from which is surrendered for automatic analysis of the components. The assembly has a pair of filters, one of which supplies the filtrate, and the other is simultaneously back-flushed. The back-flush unit separates gases, while the back-flushed filter may be flushed with filtrate.  The fluid is sucked through the filter in pulses which is generated by a membrane pump preventing filter blockage. The pulse operation creates a loosely-structure filter cake which greatly reduces mechanical wear arising from abrasive media in mineral suspensions.
Patent DE-19813559-A1 (DE)
Title: Glass fiber reinforced seat for outdoor sports stadiums
Inventor: SCHOEPPNER SIEGFRIED
IPC: A47C7/66
Filed: 1998-03-27
Abstract: The seat is made of weather resistant synthetic polymer such as glass fiber reinforced polyester. There is a resistance heating wire laminated into the polymer that forms the seat and the backrest. An electric socket, protected against water spray is provided at the back of the seat. A draft excluder may also be fitted.
Patent DE-19814479-A1 (DE)
Title: Headlamp for cars according to projection principle
Inventor: SCHUSTER KURT
IPC: F21V5/00
Filed: 1998-04-01
Abstract: The car headlamp according to the projection principle has a reflector (10), a light source (12), a lens (16) through which light emitted from the light source and reflected by the reflector, passes through, and an element (40), at least partially transparent, surrounding the lens on part of its periphery. The element has optic profiles (42) in regions. Through it passes light emitted from the light source that cannot be detected by the reflector and this light is collected.  The light reflected by the reflector and passed through the lens has an upper light-dark boundary. The element at least in regions is designed as a Fresnel lens with annular optic profiles. At least in a part of the radiation path of the light going through the element, further optic profiles are located through which light is deflected so that this illuminates a region in front of the car above the light-dark boundary of the light reflected by the reflector and passing through the lens.
Patent DE-19818942-A1 (DE)
Title: Seat for use in public transport vehicles or public spaces with back rest having display unit to communicate relatively up-to-date information to passengers or visitors
Inventor: WRAGE STEPHAN
IPC: B60N2/90
Filed: 1998-04-28
Abstract: The seat has a display unit mounted on the rear of the back rest or a carrier unit for temporary display of information or for accommodating information media. The display unit may be a display connected to an electronic data processing unit. An input unit connected to the electronic data processing unit may be mounted on the seat
Patent DE-19820125-A1 (DE)
Title: Holzrahmen
Inventor: KOBEL PETER
IPC: E06B3/984
Filed: 1998-05-06
Abstract: Die Rahmenteile (1) eines Holzrahmens sind an ihren Enden entlang von Stoßflächen (16) durch flache, in Schlitzräume (9) eingreifende, vorzugsweise nichtmetallische Verbindungselemente (6) und Klebemittel fest miteinander verbunden. Die Schlitzräume (6) haben eine zur Seitenfläche (18) des Holzrahmens parallele Aussparung, und ihre Öffnung in der Stoßfläche (16) erstreckt sich mit Ausnahme von mindestens einem Randbereich (12, 13) im wesentlichen über die gesamte Breite der Stoßfläche (16). Dadurch, daß eine der angrenzenden Außenfläche (18) des Rahmens zugekehrte Schmalseite (17) der Schlitzräume (9) mindestens angenähert parallel oder mit geringer Neigung zu dieser verläuft und eine quer zum betreffenden Rahmenteil (1) verlaufende Bodenfläche (19) aufweist, ist ein tiefer Schlitzraum (9) mit großen Seitenflächen vorhanden, so daß das in dem Schlitzraum (9) verleimte Verbindungselement (6) im jeweiligen Eckbereich des Holzrahmens eine großflächige Diffusionssperre bildet und eine hochfeste und dauerhafte Verbindung gegeben ist.
Patent DE-19821480-A1 (DE)
Title: Control of the pressure in a pneumatic air bed for medical applications e.g. in hospital
IPC: A47C27/08
Filed: 1998-05-14
Abstract: The control involves an air bed matrix which has a number of parallel compartments (2) that are inter connected by channels (5). The first compartment is coupled to a compressor (6) and this is connected to a controller (7). The controller is programmed to operate the controller in a number of pressure varying cycles such that the contact force with the body cyclically varies.
Patent DE-19822672-A1 (DE)
Inventor: ROHWER EGMONT
IPC: G01N27/64
Filed: 1998-05-20
Abstract: The aim of the invention is to provide a method and a device for producing a directed gas jet which are such that a maximum particle density is generated. This is achieved by the production of a guided sample gas jet as well as a directed and guided auxiliary gas jet which is separate from the guided sample gas jet and extends in the same direction, by joining the sample gas jet and auxiliary gas jet along a defined path, and by means of a device consisting of a central sample gas guiding element (7) with a supply line and an auxiliary gas guiding element (8) which is arranged concentrically about the sample gas guide and also has a supply line (6). The sample gas guiding element (7) discharges into the auxiliary gas guiding element (8). The device is characterized in that a pulsed valve (4) is positioned in the supply line for the auxiliary gas.
Patent DE-19822780-A1 (DE)
Inventor: HERMANN STEFAN
IPC: B60R21/00
Filed: 1998-05-20
Abstract: When the switches (11, 13) which are series-connected with the ignitor are tested, the maximum current flowing through each switch being tested is limited to a value which is insufficient for igniting the ignitor (12), even in the event of a leak. The current is preferably restricted by reducing the switch gate voltage while the switches are being tested.
Patent DE-19823488-A1 (DE)
Title: Brake pedal operation detector in vehicle
Inventor: TAKAHASHI KIMIO
IPC: B60T7/04
Filed: 1998-05-26
Abstract: The detector is used to sense the movement of a brake pedal (1) of a vehicle. The pedal is coupled to a first piston (7) which compresses fluid in a first liquid chamber (9) when the pedal is pressed. The first liquid chamber is connected to a second liquid chamber (13) through a small orifice (11). The second liquid chamber has a second piston (15) and a spring (17). The spring acts on the second piston and opposes the pressure built up in the two liquid chambers when the pedal is pressed. The hydraulic pressure in the liquid chambers are sensed by respective pressure sensors (19,20). A control unit (24) controls a master cylinder (22) based on the differential pressure value obtained using output signals of the pressure sensors.
Patent DE-19823689-A1 (DE)
Title: Building block for model building
Inventor: MEHNERT AXEL
IPC: A63H33/04
Filed: 1998-05-27
Abstract: The building blocks (1) are made from a material containing natural fibers and having several small individual fibers preferably without any fixed preferred orientation. The block which has connectors and sockets is preferably compressible or deformable at least in the region of same so that the connectors and sockets mutually engage with better force-locking action.
Patent DE-19824573-A1 (DE)
Title: Verfahren zum Schmelzen von Metallen
Inventor: HAECKH VOLKER
IPC: C22B21/00
Filed: 1998-06-02
Abstract: Die Erfindung betrifft ein Verfahren zum Schmelzen von Metall (3) in einem Industrieofen (1) mittels eines Brenners (4), der mit einem Brennstoff und einem sauerstoffhaltigen Gas betrieben wird. Der Brenner ist so ausgerichtet, daß er eine im wesentlichen parallel zur Oberfläche des Metallbades (3), welches sich während des Schmelzprozesses ergibt, verlaufende Flamme erzeugt. Der Brenner (4) selbst wird unterstöchiometrisch betrieben und oberhalb des Brenners (4) wird ein überwiegend Sauerstoff enthaltendes Gas (11) so in den Industrieofen (1) eingeleitet, daß eine Oxidation des Metalls (3) möglichst vermieden wird.
Patent DE-19824909-A1 (DE)
Title: Fadenhandhabungsvorrichtung für textile Packungen
Inventor: KOHLEN HELMUT
IPC: B65H67/08
Filed: 1998-06-04
Abstract: Die Erfindung betrifft eine Fadenhandhabungsvorrichtung für textile Packungen, beispielsweise eine Vorbereitungseinrichtung (17) zum Lösen und Bereitlegen des Fadenendes (30) eines als Ablaufspule vorzubereitenden Spinnkopses (16). DOLLAR A Die Fadenhandhabungsvorrichtung weist ein pneumatisches Fadenende-Aufnahmemittel (18) auf, das über eine Saugleitung (23) an das Unterdrucknetz einer Textilmaschine, vorzugsweise an einen Abfallsammler, (24) angeschlossen ist. In die Saugleitung (23) ist ein Gehäuse (31) eingeschaltet, das eine Luftblende (33) sowie eine Fadentrennvorrichtung (32) aufweist. DOLLAR A Erfindungsgemäß weist die das Fadenende-Aufnahmemittel (18) mit dem Scherengehäuse (31) verbindende Saugleitung (23) einen Endbereich (34) auf, der die in Strömungsrichtung R der Saugluft (36) vorne liegende Gehäusewandung (35) nach innen überragt. DOLLAR A Während der Fadenende-Aufnahme, das heißt, wenn das Gehäuse (31) von Saugluft (36) durchströmt wird, bildet sich im Leerbereich des rohrförmigen Stutzens (34) ein Luftverwirbelungsgebiet (40) aus, dessen Luftströmung (39) zuverlässig verhindert, daß sich innerhalb des Gehäuses (31) bzw. an den im Gehäuse angeordneten Arbeitselementen Faserflug oder dgl. absetzen und deren Funktionsfähigkeit beeinträchtigen kann.
Patent DE-19826199-A1 (DE)
Title: Memory chip developed to have a definite structure
IPC: G11B9/00
Filed: 1998-06-10
Abstract: The chip has atomic unit cells (EC1,EC2) consisting of a monolayer of a cell element arranged in several parallel, sinusoidally corrugated unit rows with locations of foreign atoms of different size from the cell element atoms on a stepped single crystalline substrate of a carrier element.  The unit cells are converted into a structured raster of pico cells (PC1-PC3) for storing digitized information. The pico cells have atomic edge chains (BC1) on substrate steps (SS1,SS2) dimensioned for longitudinally aligned unit cells and at least one edge chain and barrier elements on both transverse sides. An Independent claim is also included for a method of producing a chip.
Patent DE-19830676-A1 (DE)
Title: Self-adhesive measuring tape simplifying measurement, marking out and precision
Inventor: SPITZKE ROY
IPC: G01B3/10
Filed: 1998-07-09
Abstract: The tape is conventional, except that it has a self-adhesive rear.
Patent DE-19830978-A1 (DE)
Title: longitudinal cutting process for printed web, involving creation of vibrations transversely to running direction of web
Inventor: THEILACKER KLAUS
IPC: B23K26/08
Filed: 1998-07-10
Abstract: The cutting process enables straight or corrugated cuts to be made in the web (2) by a cutting device (1), which is offset by side vibrations created by a vibration-inducing device (12) transversely to the running direction of the web.  The cutting device includes a device (12) to create vibrations, by which the cutting blade is set vibrating in a direction transverse to the running direction of the web.
Patent DE-19832241-A1 (DE)
Title: Modified starch used as retention aid in paper production, obtained by digesting starch material in water in presence of a cationic polymer based on dialkylaminoalkylacrylamide and a particulate mineral additive
Inventor: SCHULTE JOHANN
IPC: D21H17/69
Filed: 1998-07-17
Abstract: Modified starches used as retention agents for pigments, inorganic fillers and fines in the production of paper are obtained by digesting starch or its derivatives and/or degradation products in aqueous solution in presence of (A) cationic polymer(s) with at least 20 wt.% dialkylaminoalkyl-(meth)acrylamide units and (B) particulate mineral-based additive(s).
Patent DE-19832252-A1 (DE)
Title: Leuchtengehäuse für den Einbau in ein Betonbauteil, insbesondere in eine Betondecke
IPC: E04G15/06
Filed: 1998-07-17
Abstract: Dargestellt und beschrieben ist ein Leuchtengehäuse (10) für den Einbau in ein Betonbauteil, insbesondere in eine Betondecke (29) zur Aufnahme von wenigstens einer Einbauleuchte, wie Downlight o. dgl., sowie von gegebenenfalls der Einbauleuchte zugeordneten Betriebsgeräten, z. B. von einem Transformator, mit einem eine Einstecköffnung (14) für die Einbauleuchte verschließenden, an einer Verschalung (17) für das Betonbauteil anliegenden Verschlußelement (15). DOLLAR A Die Besonderheit des Leuchtengehäuses besteht darin, daß das Leuchtengehäuse (10) und das Verschlußelement (15) lösbar direkt aneinander befestigt sind.
Patent DE-19833006-A1 (DE)
Title: Manufacturing system for curved tubular construction members using high-pressure deformation with mandrels inside tube and high-pressure fluid inside tube
Inventor: SCHULZE BERND
IPC: B21D26/02
Filed: 1998-07-22
Abstract: A straight tubular workpiece (14) is placed between a convex (2) and a concave tool (4). The workpiece is initially of circular cross-section and is partially flattened when the tools are forced together. Mandrels (30) are fitted in the ends of the tube, which is forced onto them by additional dies (24). Fluid under pressure may be introduced into the central portion of the tube through channel in the mandrels.
Patent DE-19836031-A1 (DE)
Title: Vias are produced in inter-metal dielectrics of semiconductor components
Inventor: KITCH VASSILI
IPC: H01L21/768
Filed: 1998-08-10
Abstract: In via production in a semiconductor component, etchable layer sections left after anisotropic plasma etching of an initial via are wet chemically etched to form a final via with a cavity above a metallization layer.  A via (318) is produced in a semiconductor component by: (a) forming a lower metallization connection layer (300) and then an etchable layer (306);  (b) structuring the layers (300, 306) by etching; (c) encapsulating the layers in an inter-metal dielectric (IMD, 308);  (d) selectively applying a photoresist mask (310) on the IMD (308) to leave a via-forming region (312) exposed; (e) anisotropically plasma etching the entire IMD (308) in the non-masked region (312) to form an initial via; and  (f) introducing a wet chemical etching medium into the initial via to form a final via (318) with a cavity (316) above the lower metallization connection layer (300).
Patent DE-19839437-A1 (DE)
Title: Powered hose reel
Inventor: NIEHUESER HERMANN DIPL ING
IPC: B65H75/34
Filed: 1998-08-29
Abstract: A hose reel mantle has a capstan (2) at each end and a pneumatically-powered motor (4). The pneumatic motor (4) is secured to one of the capstans (2) with which it rotates.  The motor shaft drives a pulley, or cogwheel and chain, in turn driving a large cogwheel (7) co-axially attached to the capstan (2) outer face. The cog wheel (7) has a number of locating holes at various points which accommodate hose capture pins (9). The cog wheel (7) has a compressed air-operated hose take-up carrier (8) linked to the capstan (2) during hose wind-up. Hose capture pins (9) locate in holes in the cogwheel (7) as required during hose wind-up. A brake (10) acts upon the cog wheel (7) as required during hose take-up.
Patent DE-19841282-A1 (DE)
Title: Spirit level; has base body with rotatable adjustable bubble level and fixed alignment bubble level, whose middle level is parallel to rotation axis of adjustable bubble level
IPC: G01C9/26
Filed: 1998-09-09
Abstract: The spirit level has a base body and an adjustable bubble level, whose inclination is rotatable about an axis with respect to the base body. An alignment bubble level is provided, which sits on the base body, and whose middle position is parallel to the rotation axis of the adjustable bubble level.
Patent DE-19843501-A1 (DE)
Title: Time controller for time generation in a computer system
Inventor: KAIZU TETSUYA
IPC: G06F1/14
Filed: 1998-09-23
Abstract: the time controller controls the progress of internal time taking account of a reference time in an external time source (30).  It contains oscillators (2,3) which oscillate with an identical reference frequency, a unit (4) for determining the oscillation precision of the reference clock generated by each oscillator according to the time position of a signal delivered from the external time source.  A progress control circuit (5) controls the progress of internal time using a reference clock generated by any of the oscillators according to the determined precision
Patent DE-19843976-A1 (DE)
Title: Wash product dispenser for dishwasher
Inventor: MARONE GIUSEPPE
IPC: A47L15/44
Filed: 1998-09-24
Abstract: The dispenser (11) is assembled to the pull-down door inner (14) and is filled with liquid wash material through a small hinged flap (21) within the cover (18) over a dispenser chamber. When the main part of the cover is closed and the hinged flap is open, the dispenser can be filled when the drop-sown door is partially closed.
Patent DE-19849442-A1 (DE)
Title: Sulfoalkylgruppenhaltige hydrophob modifizierte Celluloseether, Verfahren zu deren Herstellung sowie deren Verwendung in Dispersionsfarben
Inventor: DOENGES REINHARD
IPC: C09K23/52
Filed: 1998-10-27
Abstract: Die vorliegende Erfindung betrifft wasserlösliche, ionische Celluloseether aus der Gruppe der Hydroxyalkylcellulosen, die mit durchschnittlich 0,001 bis 1,0, vorzugsweise 0,001 bis 0,2 Alkylgruppen pro Anhydroglucoseeinheit substituiert sind und 0,01 bis 0,1 Sulfoalkylgruppen pro Anhydroglucoseeinheit tragen, Verfahren zu deren Herstellung sowie die Verwendung von wasserlöslichen, ionischen Celluloseethern aus der Gruppe der Hydroxyalkylcellulosen, die mit durchschnittlich 0,001 bis 1,0 Alkylgruppen pro Anhydroglucoseeinheit substituiert sind und 0,01 bis 0,4 Sulfoalkylgruppen pro Anhydroglucoseeinheit tragen, in Dispersionsfarben.
Patent DE-19849989-A1 (DE)
Inventor: GOETZENDORFER FRANZ
IPC: F24C15/04
Filed: 1998-10-29
Abstract: The baking oven has a muffle and muffle flange (3) around the front opening. The flange has a seal against which a curved inner pane (13) rests belonging to the vertical oven door (7) to close the baking oven muffle. The inner pane covers the whole muffle opening including the flange seal. The distance between the inner pane and the plane tensioned by the muffle flange is greater in the central part of the inner pane than in the peripheral part. The inner pane is clamped onto a support element (9) of the oven door.
Patent DE-19856671-A1 (DE)
Inventor: BEK MANFRED
IPC: B60T8/36
Filed: 1998-12-09
Abstract: The invention relates to a control unit for an automatic gearbox, comprising a control apparatus which is connected to actuators in the gearbox such as pressure regulators or magnetic valves by means of electric connecting lines. The control unit is provided with a metallic stamped grid with end pieces which are connected to metallic terminal lugs of the actuators (1). Said terminal lugs of the actuators (1) are configured as spring elastic, tong-shaped tuning fork contacts (2, 2'). The end pieces (3, 3') of the stamped grid (4) engage with said tuning fork contacts in a press fit.
Patent DE-19858299-A1 (DE)
Title: Antennensystem für eine Datenkommunikationseinrichtung in einem Fahrzeug
Inventor: HEUTHE RONALD
IPC: G01C21/00
Filed: 1998-12-17
Abstract: Die Erfindung bezieht sich auf ein Antennensystem für eine satellitengestützte Navigationseinrichtung in einem Fahrzeug, wobei das System einen außenseitig an einer Montagefläche der Fahrzeugkarosserie anzuordnenden Systemteil, der ein Antennenbauteil beinhaltet, einen innenseitig anzuordnenden Systemteil und Kopplungsmittel zur Antennensignalkopplung und/oder Stromversorgungskopplung von außenseitigem und innenseitigem Systemteil umfaßt. DOLLAR A Erfindungsgemäß bestehen die Kopplungsmittel aus Signalübertragungsmitteln, welche Stromversorgungssignale und bei Bedarf auch Datensignale drahtlos durch die Montagefläche hindurch zwischen außenseitigem und innenseitigem Systemteil übertragen. DOLLAR A Verwendung beispielsweise für Navigationseinrichtungen von Automobilen.
Patent DE-19859960-A1 (DE)
Title: Liquid filter used as oil filter for vehicles has a filter body inserted into a housing and a sealing body sealed with a labyrinth seal
Inventor: MUELLER HUBERT
IPC: F01M11/03
Filed: 1998-12-29
Abstract: The sealing device is a labyrinth seal (17). Liquid filter comprises a housing (2) into which a filter body (5) can be axially inserted and closed using a lid (3). A sealing body (12) coupled to the lid to transfer pulling forces for common removal axially penetrates the housing closed by the lid into the opening (11) in the housing and is sealed by a sealing device.
Patent DE-19901737-A1 (DE)
Title: Frameless glass door panel has two or more parallel panes of glass with one pane thicker or made of different material than the other
Inventor: FISCHBACH STEFAN
IPC: E06B3/36
Filed: 1999-01-18
Abstract: The glass panel comprises two or more parallel panes of glass with a circumferential spacer (30) inbetween. One pane (118,119) is thicker and/or made of a different material than the other pane (128, 129), preferably of a thicker sound-dampening glass or fire-proof glass.  A transparent sound proofing material can be set in the interspace (32) between the panes. This material can be transparent in normal temperatures but swell up in event of heat and fire.
Patent DE-19901767-A1 (DE)
Inventor: BRUNNER MATTHIAS
IPC: G01R31/26
Filed: 1999-01-18
Abstract: The test system uses an electron beam (5), line output and secondary electron emission (6) measurement (13) to perform contactless testing of electronic and mechanical micro structure devices (1). Devices which fail are retested automatically to avoid failures due solely to being close to the boundary level.