baber/WOPTO huggingface dataset:
Patent DE-19818999-A1 (DE)
Inventor: FRANK RONALD
IPC: B01J19/00
Filed: 1998-04-28
Abstract: The invention relates to a device for generating freely definable libraries of elements (8; 34; 54) in the form of ligand and acceptor structures for combinatorial synthesis, for example in active ingredient research. Said elements are regularly arranged on a substrate (6; 30; 50) along a first and a second coordinate (10; 36; 54 or 12; 38; 58) and a dosing head (14; 42) comes into contact with each element separately and in a controlled manner. In each position the dosing head places a metered quantity of a reagent or solvent onto a corresponding element. The substrate (6; 30; 50) is configured as a rotating body which can be turned about its axis of rotational symmetry (2; 32; 52), which serves as its axis of rotation, in the direction of the first coordinate (10; 36; 54). At least one dosing head (14; 42) can be displaced in relation to the substrate along the second coordinate (12; 38; 58) and parallel to the surface of the substrate, and can be controlled in accordance with its momentary position so as to release a defined quantity of the relevant reagent or solvent.
Patent DE-19825383-A1 (DE)
Inventor: BAUMGAERTL ULRICH
IPC: G01R15/18
Filed: 1998-05-28
Abstract: The invention relates to an electronic tripping device for a circuit breaker (1). Said tripping device processes a current signal of a Rogowski current converter with a current detector coil (10) and an integration amplifier (11) by means of a microprocessor device (7). The current detector coil (10) can be tested while the circuit breaker (1) is in operation by means of a high-frequency oscillating circuit (14) formed by connecting a capacitor (13) in parallel and supplying a high-frequency auxiliary power to said oscillating circuit by means of an auxiliary winding (16). The energy consumed by the oscillating circuit (14) is evaluated in accordance with the frequency of the auxiliary power in order to reliably detect and indicate defects such as wire breakage and interturn faults. The test circuit described can be accommodated in the circuit breaker and is suitable for testing the current detection coil constantly, periodically or on request.
Patent DE-19825550-A1 (DE)
Title: Safety clip fitted to ashtray used by cigarette smokers
Inventor: ROTH WOLFGANG
IPC: A24F19/00
Filed: 1998-06-08
Abstract: The clip has a fixed jaw and a moving jaw, which swings on a pivot and has a counterweight so that it is urged towards the fixed jaw. A cigarette may be placed between the two jaws so that it is firmly held.
Patent DE-19831321-A1 (DE)
Title: Flameproof thermoplastic resin composition used in electrical appliances and office supplies
Inventor: JANG BOK-NAM
IPC: C08L51/04
Filed: 1998-07-13
Abstract: A flameproof thermoplastic resin composition comprises a rubber-modified styrene resin, a phenolic resin, a hindered polyphenylene ether resin and a hindered aromatic phosphoric acid ester. A flameproof thermoplastic resin composition comprises: (A) 100 weight parts of a rubber-modified styrene-containing base resin composed of: (i) 20-100 wt.% of a styrene-containing graft copolymer resin; and (ii) 0-80 wt.% of a styrene-containing copolymer resin; (B) 5-40 parts of a phenolic resin; (C) 3-40 parts of a polyphenylene ether resin having a hindered phenol structure and (D) 5-30 parts of an aromatic phosphoric acid ester having a hindered phenol structure.
Patent DE-19836227-A1 (DE)
Title: Building components, especially construction boards, and mixtures are produced using foamed granules and a thermally treated binder mixture of combustion residues, water-containing substances and calcium oxide
Inventor: GEBHARD GEORG
IPC: C04B28/18
Filed: 1998-08-11
Abstract: Building component and mixture production, using foamed granules and a thermally treated binder mixture of combustion residues, water-containing materials and calcium oxide, are new.  The process of DE 19719684.5, for producing building components and mixtures by mixing binder and foamed granules with water, is modified by using, as binder, a thermally treated mixture of combustion residues, water-containing substances and calcium oxide, this mixture being mixed with foamed recycled scrap glass granules or similar porous materials and water, optionally compacted in molds and allowed to set. Preferred Features: The combustion residues are filter ashes. The water-containing substances are liquids or solids containing water or water of crystallization or partially dewatered gypsum dihydrate. The porous materials are foamed polystyrene, expanded clay, cenospheres, bentonite or the like. The mixture comprises 20-95 (especially 50-80) wt.% foamed glass granules and 80-5 (especially 50-20) wt.% binder.
Patent DE-19838604-A1 (DE)
Title: Road sign gantry for single or multiple lane highway
Inventor: MUEHLBERGER JOSEF
IPC: E01F9/696
Filed: 1998-08-25
Abstract: The gantry has vertical supports which are fixed in foundations on either side of the highway. A beam running transverse to the direction of the traffic is fixed at each end to the supports and carries road signs. The beam consists of at least one beam member or pipe (81), a parallel connecting strip (10) which runs below the beam. The connecting strip has a number of holes (102).  Vertical struts (9) are placed at one end onto the beam member in the longitudinal direction, while the other ends are fixed to the holes of the connecting strip. The upper end of the vertical struts may have a connecting channel for electrical supply cables.
Patent DE-19843366-A1 (DE)
Title: Centrifugal sliding grinding machine, with at least one expansion element to set gap width
Inventor: GEGENHEIMER HELMUT
IPC: B24B31/12
Filed: 1998-09-22
Abstract: the grinding machine consists of a stationary container part (1), under which is a rotating bottom part (2) with drive motor and a device for setting the gap width (d) between the container part and the bottom part. The container part has at least one expansion element (5) for setting the gap width. The expansion element may extend in a circle round the container part.
Patent DE-19850220-A1 (DE)
Title: Verfahren und Vorrichtung zum Herstellen gewickelter und gebogener Blechteile
Inventor: SCHULZE-EYSSING HEINZ
IPC: B21D51/36
Filed: 1998-10-31
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen gewickelter und gebogener Blechteile, bei dem in einem ersten Teilverfahren ein Blechband schrittweise eingefahren wird, wobei es für den Transport und den Stillstand jeweils festgehalten und während des Stillstands signiert, auf Platinenlänge abgeschnitten und die Platine um einen Biegedorn zur Rohbuchse gebogen wird, um anschließend zur Glattbuchse kalibriert zu werden, und bei dem in einem zweiten Teilverfahren die Glattbuchse zur Bundbuchse geformt wird, dadurch gekennzeichnet, daß die beiden Teilverfahren zu einem einzigen, das Fertigprodukt automatisch herstellenden Fertigungsverfahren zusammengefaßt werden, daß in Abhängigkeit von der Ausbildung des Fertigproduktes nur der zur Fertigung zugehörige Teil des Fertigungsverfahrens eingeschaltet und dem jeweiligen Fertigprodukt angepaßt wird und daß der Fertigungsablauf überwacht und bei Abweichungen gestoppt wird, und eine Vorrichtung zum Durchführen des Verfahrens.
Patent DE-19851310-A1 (DE)
Title: Data transmission method for radio communication system
Inventor: RITTER GERHARD
IPC: H04B1/707
Filed: 1998-11-06
Abstract: The method involves using a first frequency band (FB1) for data transmission according to the TDD technique, with the transmission directions separated by a switch-over point. A second and third frequency band (FB2,FB3) are used for the uplink and the downlink directions respectively. For FDD transmission in the uplink direction, a first channel structure is used.  Transmission in the first frequency band in the downlink direction is continuous, using a second channel structure matched to the first channel structure.
Patent DE-19853563-A1 (DE)
Inventor: DOBERSTEIN HELGE
IPC: F04D13/02
Filed: 1998-11-20
Abstract: The protective sleeve(7) encloses the plastic-coated rotor(20,21) of the pump with a close accurate fit and seals off the space containing working medium.
Patent DE-19856701-A1 (DE)
Title: Kamera-Fahrvorrichtung
Inventor: MEYER ANDREAS
IPC: H02G11/00
Filed: 1998-12-09
Abstract: Die Erfindung betrifft eine Kamera-Fahrvorrichtung mit einem mittels vorzugsweise vier Rollenpaaren auf einem Schienenpaar verfahrbaren Wagen für die Kamera, wobei die Achsen der Rollen eines jeden Rollenpaares des Wagens derart an diesem angeordnet sind, saß der Wagen auf den Schienen formschlüssig geführt ist, und mit auf einer Führungsbahn entlang der Fahrstrecke der Kamera bewegbaren Kabelträgern, die mit Aufnahmeelementen für das Kabel versehen sind, wobei die Führungsbahn für die Kabelträger von den Schienen für den Wagen gebildet ist, und die Kabelträger jeweils vorzugsweise vier Rollenpaare aufweisen, deren Rollen an den Kabelträgern derart angeordnet sind, daß die Kabelträger auf den Schienen des Wagens verfahrbar und formschlüssig geführt sind (Fig. 1).
Patent DE-19856750-A1 (DE)
Title: Assembly to inoculate sludge with polymers prior to de-watering has mixer pipe fed by a vortex chamber jets
Inventor: HARTMANN JUERGEN
IPC: C02F11/147
Filed: 1998-11-19
Abstract: An assembly inoculates sludge with polymers. The sludge is subsequently de-watered in assembly such as a filter press chamber, screen press, excess sludge thickener or centrifuge. The de-watering assembly has a mixer pipe (13) with an outlet, and an inlet fed by a vortex chamber jets (6). The jet consists of a jet head with a constriction feeding to a polymer flow twister. The mixer pipe has a number of a number of turbulator vanes. A powered mixer unit has paddles or mixer blades (20) extending into the mixer pipe (1) downstream from the vortex chamber jets (6).
Patent DE-19857589-A1 (DE)
Title: Car door impact absorption carrier manufacturing process
Inventor: RUENKER THOMAS
IPC: B21D41/04
Filed: 1998-12-14
Abstract: The absorption carrier manufacturing process involves extruding hollow strip of nonferrous metal alloy, straightening it for the required length and deforming the end regions by pressing the walls together without any significant widening of the end regions relative to the undeformed region of the strip. The pressing device used has a die (16) with aperture (17) to take the end region of the strip (15), of the same width as the strip; and a punch (18) to deform the side walls into the die apertures, of lesser width than that of the die aperture.
Patent DE-19903758-A1 (DE)
Title: Fiber placing and connecting machine for laying down a textile reinforcement has integrated fiber feeding and pressing units whose operations are linked to give constant fiber tension
Inventor: MALLICK VISHAL
IPC: B29C63/00
Filed: 1999-01-30
Abstract: A feed unit(2) delivers the fiber arrangement(3) and pretensions it against a surface(5) while a pressure applicator(1) presses the fibers onto the surface.   The pressure applicator and feed unit are integrated in a single unit and are controlled to ensure that the force applied by the applicator to the fibers varies according to the pretension of the feed unit to give a constant fiber tension and applicator pressure. An Independent claim is made for a method for placing and connecting a pretensioned fiber reinforcement lay down on a surface(5) using the claimed equipment.
Patent DE-19913181-A1 (DE)
Inventor: REINHOLD THOMAS
IPC: F02M35/024
Filed: 1999-03-24
Abstract: The invention relates to a filter, especially an air filter for the intake air of internal combustion engines. The filter has a housing consisting of two conical housing shells (12, 12a), wherein a support tube (17), especially a conical support tube, is integrated into one of the housing shells. A conical round filter cartridge having axial play compensation (21) is pushed into said tube. The housing shells (12, 12a) are joined by means of a central screwed connection (22), wherein sealing between the housing shells is ensured by a labyrinth seal (14, 15). The inventive filter is insensitive to an axial tolerance range of the individual components thereby minimizing production costs. Moreover, the housing shells are embodied in such a way that they can be produced using simple casting molds with no undercuttings which additionally enhances the economic viability of the filter. Undercuttings are prevented especially in the case of the grid-shaped support tube (17) due to the fact that its conical shape produces a radial distance (a) between the radial girders (29) of the support tube.
Patent DE-19913770-A1 (DE)
Title: Bone screw with outer threading; has shaft with outer threading and head and has sleeve screwed onto shaft directly next to head, with smooth slope from shaft to sleeve threading
Inventor: SAUERESSIG THOMAS
IPC: A61B17/86
Filed: 1999-03-26
Abstract: The bone screw has a shaft (2) with an outer threading (4) and a head (3). A sleeve (5) with an inner threading (6) screws onto the shaft directly next to the head. The sleeve is shorter than the shaft and has an outer threading (7). The outer threadings of the shaft and of the sleeve are preferably self-tapping. The slope between the shaft and sleeve outer threadings is even. The sleeve has an end recess (10) to hold the screw head.
Patent DE-19913935-A1 (DE)
Title: Glühkerze und Verfahren zu deren Herstellung
Inventor: KOYAMA TAIJI
IPC: F23Q7/00
Filed: 1999-03-26
Abstract: Eine Glühkerze kann die örtliche Erwärmung eines Schrägabschnitts eines Heizermantels davon verhindern und zeigt eine hervorragende Haltbarkeit. Der Heizermantel (3) ist durch ein Gehäuse (5) so gehalten, daß ein Ende des Heizermantels von einer Stirnfläche (51) des Gehäuses vorsteht. Der Heizermantel hat einen dünnen Abschnitt (31), einen dicken Abschnitt (32), dessen Durchmesser größer ist als der des dünnen Abschnitts, und einen Schrägabschnitt zwischen dem dünnen und dicken Abschnitt. Eine Steuerwicklung (22) ist mit einer Welle (61) verbunden, deren vordere Stirnfläche (611) in dem Schrägabschnitt ist. Um die Glühkerze herzustellen, wird in einem ersten Vorgang ein Rohlingrohr von einem hinteren Ende davon bis zu einer Grenze (A) zwischen einem ursprünglichen dicken Abschnitt und einem ursprünglichen Schrägabschnitt des Rohlingrohrs gesenkgeformt, wodurch der dicke Abschnitt des Heizermantels gebildet wird. In einem zweiten Vorgang wird das Rohlingrohr von seinem Vorderende bis zu der Grenze gesenkgeformt, wodurch der dünne Abschnitt des Heizermantels gebildet wird. Der Schrägabschnitt des Heizermantels ist aus dem Abschnitt geformt, der in dem ersten Vorgang gesenkgeformt wurde.
Patent DE-19915602-A1 (DE)
Title: 3-Amino-4-arylpropan-1-ol-Derivate, deren Herstellung und Verwendung
Inventor: SUNDERMANN BERND
IPC: A61P29/00
Filed: 1999-04-07
Abstract: Die Erfindung betrifft 3-Amino-3-arylpropan-1-ol-Derivate der allgemeinen Formel I,  DOLLAR F1 worin R·1· bis R·5·, A und X die Bedeutung gemäß Anspruch 1 haben sowie deren Herstellung und Verwendung als Arzneimittel.
Patent DE-19918592-A1 (DE)
Title: Stellantrieb zur Positionierung eines Stellmittels
Inventor: YAPICI KURT IMREN
IPC: F02B75/04
Filed: 1999-04-23
Abstract: Die Erfindung betrifft einen Stellantrieb zur Positionierung eines Stellmittels an einer Kolbenbrennkraftmaschine, der mit einem Antriebsmittel versehen ist, das über schaltbare Mittel (17) zur Drehrichtungsumkehr und ein hoch untersetztes Getriebe (7) mit dem Stellmittel in Verbindung steht.
Patent DE-19918791-A1 (DE)
Title: Sump for floor drain has the outlet to the sewer fitted with a valve that seals the outlet when the level in the sump falls below a set minimum
Inventor: KRANZ MANFRED
IPC: E03F5/04
Filed: 1999-04-26
Abstract: A sump for a floor drain, e.g. for use in wet areas, kitchens, bathrooms etc., has a drainage grid (2) over a sump (1). The sump is divided into two sections by an inner bulkhead (4) that has a gap under its lower edge to allow outflow to an inner compartment. The drain outlet pipe (5) reaches into the inner compartment where an downwards section contains a valve operated by a hollow plastic sphere. This seals the outlet when the level in the sump falls below a set minimum and prevents gasses and foul air entering the sump from the drain. The valve system has a plug fitting into the drainage pipe. Solids are caught in a basket placed into the first compartment under the grid.
Patent DE-19919892-A1 (DE)
Title: Trust center unit with facility for personalizing smart cards that has automatic pneumatically powered feed
Inventor: LANGER GERHARD
IPC: G06K17/00
Filed: 1999-04-30
Abstract: The cards (17) are fed through a protective sleeve (2) into and out of the feed unit through channels (6,7) that have indexing units (11) that turn the cards through 90 degrees and enter them onto the feed track. Once on the track there are locations where they are loaded with personal information.
Patent DE-19921187-A1 (DE)
Inventor: NIEENDICK CLAUS
IPC: C09K23/42
Filed: 1999-05-07
Abstract: The invention relates to a cold production method for pearly lustre surfactant preparations, wherein aqueous surfactant solutions are provided and pearly wax and polyol ester mixtures are stirred therein at temperatures ranging from 10-45  DEG C.
Patent DE-19927626-A1 (DE)
Title: Appliance for connecting adjacent side parts involves horizontal base plate, and two vertical supports
Inventor: ECKELMANN KLAUS
IPC: E04B2/70
Filed: 1999-06-17
Abstract: The appliance has one horizontal base plate (1) and two vertical supports (2,3). The first vertical support is rigidly joined to the base plate and has a cross-section of three interlinked sections. The shape of the two outer sections corresponds to the side parts (4,5) being joined. The second vertical support is detachably joined to the base plate by means of a protruding tenon at the foot of the support and fitting into a congruent passage in the base plate. The second vertical support has a cross-section of at least three interlinked sections, the two outer ones of which correspond to the side parts being joined.
Patent DE-19928225-A1 (DE)
Title: Process for increasing the gas permeability of ceramic bodies, especially silicon carbide setter plates, comprises treatment with a chemical reactive solution or a reactive gas
Inventor: ACKER THILO
IPC: H05K1/03
Filed: 1999-06-19
Abstract: Process for increasing the gas permeability of ceramic bodies, especially silicon carbide setter plates, comprises incasing the porosity of the ceramic body by treating with a chemical reactive solution or a reactive gas.
Patent DE-19930330-A1 (DE)
Title: Perforator incorporates light barrier, roller drum, roller surface and counter surface with intermediate duct, and beam controls
Inventor: DOMBEK MANFRED
IPC: B23K26/08
Filed: 1999-07-02
Abstract: At least one light source produces at least one energy-rich light-barrier (34) for making openings in the cylindrical object (10). A roller-drum (16) has a rotational axis (20) and a peripheral surface (14) which, together with a counter roller surface (18) forms a duct (12) for rotating the objects along their lengthwise axis. Beam controls (32,36,40) guide the light beam and are contained inside the roller duct.
Patent DE-19932627-A1 (DE)
Title: Method and device for acquiring and analysing measurable variables for a test piece vibrating in a 3D space picks up measurable variables in the space with multiple sensors calculating vectors in the space to describe an ellipsis.
Inventor: GRIMM ANDREAS
IPC: G01M7/06
Filed: 1999-07-13
Abstract: Each measurable variable for a test piece (2) vibrating in a space is picked up by multiple sensors (4) each sensitive in different directions of space and is represented by one or more three-dimensional time dependent vectors each describing an ellipsis in the space. The principal and subsidiary axes of each ellipsis are calculated (6) as vectors in the space.
Patent DE-19933714-A1 (DE)
Title: Lamp fitting with at least one first light source and light outlet panel also first reflector and second light source esp. rear lamp for motor vehicle
Inventor: WERNER MICHAEL
IPC: F21S8/10
Filed: 1999-07-19
Abstract: The lamp fitting is designed so that the second light source (6) is fixed at the light outlet panel (5) and a deflection screen (7) is provided between the second light source and the first light source (3). The second light source is fixed at the edge of the light outlet panel. The light outlet panel has a transparent section (10) for the second light source. The second light source has a second reflector (8). The second light source is a gas discharge lamp.
Patent DE-19934624-A1 (DE)
Title: Closure flap for flow channel in air conditioning unit for motor vehicles has sealing lip with projection of harder material to engage on channel wall, without the need for lubricant
Inventor: KLINGLER DIETRICH
IPC: B60H1/00
Filed: 1999-07-23
Abstract: The flap has an inner body (8) with a sealing lip (5) on a frame part (6), which is connected to the inner body via an elastic connection element (7). The sealing lip has a projection (12) in the area of the bearing journals (2a), which engages on a wall (4) of the flow channels. The projection is of a harder material than the sealing lip, its material has a lower friction coefficient relative to the channel wall material, and may be of the same material as the wall.
Patent DE-19935821-A1 (DE)
Title: Nozzle for compressed air suction system used in underground engineering work comprises suction pipe, compressed air hose and reversing component which channels compressed air in direction of suction at bottom of annular chamber
IPC: B65G53/42
Filed: 1999-07-29
Abstract: The nozzle for a compressed air suction system comprises a suction pipe (12), a compressed air hose (24) connected to the end of the pipe and a reversing component (42) which channels the compressed air in the direction of suction (A). This is positioned at the bottom of an annular compressed air chamber (18) connected to the hose and contains an annular compressed air outlet (46) connected to the end (16)of the suction pipe.
Patent DE-19936108-A1 (DE)
Title: Filter material comprises air-permeable two- or three-dimensional support to which granular adsorbents are adhered using composition produced from polyvinyl alcohol solution blended with acrylate dispersion
Inventor: RUITER ERNEST DE
IPC: B01J20/20
Filed: 1999-07-30
Abstract: The filter material comprises an air-permeable two- or three-dimensional support to which granular adsorbents are adhered using a composition produced from a polyvinyl alcohol solution blended with an acrylate dispersion.
Patent DE-19939091-A1 (DE)
Title: Charge-pump circuit e.g. for phase-locked loop (PLL) circuit
Inventor: GOSMANN TIMO
IPC: H02M3/07
Filed: 1999-08-18
Abstract: A charge-pump circuit arrangement with input side, output side and two current balancing circuits (current mirrors), which form a source-branch for generating a source current and a sink- branch for sinking current. The two branches each have at least one input-side transistor (mn3,mp3) an output-side transistor (mn1,mn1), two output-side transistors (mn2,mp2) and an input- side symmetry transistor (mn4,mp4; mn41,mp42).  At least one of the input-side symmetry transistors is assigned a second transistor (mp42,mn42) for improving the symmetry between the source-branch and the sink-branch.