baber/WOPTO huggingface dataset:
Patent DE-19857876-A1 (DE)
Title: Aqueous polymer dispersion, especially for adhesives, contains different polymers made by sequential polymerization of monomer mixtures containing acid monomers, with addition of base between stages
Inventor: GERST MATTHIAS
IPC: C08F2/22
Filed: 1998-12-15
Abstract: Aqueous polymer dispersions contain at least two different water-insoluble polymers, obtained by sequential, radical-initiated emulsion polymerization of different monomer mixtures (M) and (M'), each containing an acid group-containing monomer, with addition of base before adding the second monomer mixture (M').  Aqueous polymer dispersions contain at least two different water-insoluble polymers (P) and (P'), obtained by radical polymerization of unsaturated monomers involving (1) polymerization of a monomer mixture (M) by radical aqueous emulsion polymerization to polymer (P), (2) addition of base and (3) polymerization of a different monomer mixture (M') in the dispersion of (P) to form (P'). Mixtures (M) and (M') each contain 0.1-10 wt% of at least one monomer (M1) with at least one acid group and 90-99.9 wt% mono-unsaturated, essentially hydrophobic monomer(s) (M2). Independent claims are also included for (a) the process as described above; (b) aqueous adhesive preparations containing these polymer dispersions.
Patent DE-19857928-A1 (DE)
Title: Integrated laser module coupled to ribbon light conductor e.g. for lighting device, has alignment reference surfaces provided by integrated laser module for positioning ribbon light conductor in 2 directions
Inventor: BLECK OLIVER
IPC: H01S5/022
Filed: 1998-12-15
Abstract: The integrated laser module (1) has a connection device (64) for coupling its linear light output opening to a ribbon light conductor (76), provided with a ferrule (75) for reception of the latter, with alignment reference surfaces provided by the integrated laser module adjacent the light output opening, for positioning the ribbon light conductor in 2 different directions.  Also included are Independent claims for:  (a) a ferrule for reception of a ribbon light conductor; (b) a connection device for coupling an integrated laser module with a ribbon light conductor; and (c) a lighting device
Patent DE-19859287-A1 (DE)
Title: Electrohydraulic arrangement, esp. for mobile applications, e.g. for motor vehicle steering systems has drive system with number of motors corresp. to number of displacement devices
Inventor: GROB ALFRED
IPC: F04C15/00
Filed: 1998-12-22
Abstract: The arrangement has a pump unit (12) whose drive mechanism for delivering a pressurized medium from a first connection to a second has at least two interacting displacement devices and a drive system for the drive mechanism mounted on the pump unit housing (14). The drive system has a number of motors (16a,b) corresp. to the number of displacement devices, each driving one displacement device.
Patent DE-19859952-A1 (DE)
Title: Micro-surgical clamps are produced from a flat strip of metal remaining attached within a recess in the strip
Inventor: TRITT ERICH
IPC: A61B90/00
Filed: 1998-12-28
Abstract: The clamp is part of a flat sheet of material and is formed inside a recess in such a way that it is connected to it through an intermediate member. The sheet is in the form of a strip and within the surface plane, along the strip axis several clamps are produced one behind the other. The strip is about 3 times the width of the clamp.
Patent DE-19900315-A1 (DE)
Title: Assembly to accelerate removal of sedimentary material from waste water car wash effluent
Inventor: KLINGSPOHN HUBERT
IPC: B01D21/00
Filed: 1999-01-07
Abstract: Assembly to accelerate removal of sedimentary material from waste water car wash effluent.  A waste water sedimentation container has of a circular sedimentation tank with an inner (1) and an outer (2) wall linked by a series of upright space frames (3). A drainage pipe (4) runs from the container center to the outlet (5). The upper edge of the space frames (3) is lower than the lower edge of the drain pipe (4). The inner face of the inner mantle (1) is coated with a substance promoting the establishment of bacteria colonies. The surface between the inner mantle (1) and outer mantle (2) has a removal device for floating substances. The inner mantle (1) and outer mantle (2) may be part of the same container, linked by a common conical base.
Patent DE-19902451-A1 (DE)
Title: Loom for simple weaves such as reps and half-reps or tabby weaves has half-moon plates with eyelets for some of the warps in a structured warp layout using weft yarns direct from cross wound bobbins
Inventor: STURM KARL
IPC: D03D47/00
Filed: 1999-01-22
Abstract: The loom for weaving in simple patterns, such as a rep or half-rep weave, has half-moon plates to move the warps to form the shed which are held at the warps by an eyelet. Two warps are used, each with a plate, followed by two warps without plates.   With a rep weave, the warps alternate with and without plates. For a half-rep weave, the plates are pushed in a rail, moving alternately round a shaft and the wefts are inserted through two eyelet rods, as they are drawn from cross wound bobbins. For a plain weave, the plates and shaft and rail are as for full and half-reps, with the weft insertion with an eyelet rod and a gripper rod. For pattern repeats, the plates and rail have a different shape, where one plate per repeat is controlled by the rail, and the other is moved by a control system, and the weft is inserted by a single gripper rod.
Patent DE-19904545-A1 (DE)
Title: Tubular bicycle frame is assembled from tube using tough, reinforced nylon connectors, knurled mating surfaces and adhesive bonding, resulting in crash-resistant construction, inexpensively-tailored to individual user needs
Inventor: KUCHAR PETER
IPC: B62K19/18
Filed: 1999-02-04
Abstract: The tube-connecting fittings (1, 2, 3) are injection molded independent parts, with sockets for tube end insertion. The tubes (4-7), cut to suitable length, are introduced and adhered and/or screwed-in to these connectors.  An Independent claim is included for the corresponding method of manufacture. Preferred features: Should it be required to make a non-standard frame size, appropriate tube lengths are determined and cut off transversely. The connectors are unitary. The saddle connector at least, comprises two adhered and/or screwed together and peg-located semi-shells. Centering or locating pegs are fitted closely through corresponding bores. The connector housing the crank bearing, has appropriate internal threads at the ends of the bearing openings. The bearing itself is pressed-in. Rear fork tubes are cut to length. Optionally knurled and adhered, saddle- and crank bearing connections are made to them. The rear fork is a conventional three-piece item. It is alternatively formed by parallel V-tube sections with matching parallel openings in the saddle and crank connectors. To adhere the frame components, adhesive is injected into their planes of separation and circumferential grooves may be included in any of the mating surfaces.
Patent DE-19908073-A1 (DE)
Inventor: KROEGER DIETRICH
IPC: B06B1/18
Filed: 1999-02-25
Abstract: The invention relates to a compressed-air operated roller vibrator in which the compressed air for driving the roller-shaped rotor (20) is injected into the rotor chamber (18) from a peripheral compressed-air supply duct (24) which is situated behind a bearing race (14) through compressed-air delivery nozzles in several points along said periphery such that the air passes through the bearing race (14) and into the rotor chamber (18). Unlike in known embodiments of such roller vibrators, the exhaust air is not evacuated via the housing faces but through ducts situated in said faces or via openings in the bearing race (14) is delivered to annular ducts which are positioned parallel to the compressed-air supply duct (24) between the housing (2) and the bearing race (14). From widened areas (36) of said annular ducts the exhaust air is collected in a transverse duct (38) and delivered to an exhaust air outlet opening (34) which extends in a plane perpendicular to the axis (8) of the housing and perpendicularly to a mounting surface (4) of the device discharges in the side situated opposite said mounting surface.
Patent DE-19910288-A1 (DE)
Title: Method for monitoring network impedance using photovoltaic power supply device by measuring feedback on inputting point of power supply network as change of power generator performance of photovoltaic module
Inventor: BLACHE ANDREAS
IPC: G01R27/16
Filed: 1999-03-09
Abstract: A feedback on the inputting point of a power supply network is measured as a change of the power generator performance of the photovoltaic module. The variation of the power generator performance has to be carried out for locating the operating point with maximum service without the necessity for an impedance measurement.
Patent DE-19918135-A1 (DE)
Title: Polymer for coating materials, e.g. basecoats for cars, made by emulsion polymerisation of ethylenic monomers in presence of polyester-polyol, polyurethane or polyacrylate, followed by reaction with crosslinker
Inventor: MUELLER HORST
IPC: C08F283/00
Filed: 1999-04-21
Abstract: Polymers obtained by aqueous-phase polymerisation of ethylenically unsaturated monofunctional monomers and di- or poly-functional monomers in presence of a special polyester-polyol, polyurethane and/or polyacrylate, followed by reaction with a crosslinker. Polymer in aqueous dispersion, obtained by polymerisation in aqueous phase of a mixture of (i) 50-98 wt% monofunctional ethylenic compound(s) (ME) and (ii) 2-50 wt% di- or poly-functional ethylenic compound(s) (D/PE) in presence of (A) a polyesterpolyol (PESPOL) with a number-average mol. wt. (Mn) of 500-10000, an acid number of 22-224 and an OH number of 60-400, (B) a polyurethane (PU) with an Mn of 500-20000, an acid no. of 25-150 and an OH no. of 50-350 containing on average at least one free carboxyl group derived from a PESPOL and/or (C) a polyacrylate (PA) with an Mn of 2000-100000, an acid number of 25-300 and an OH number of 50-250, followed by reaction with a crosslinker (XL). An Independent claim is also included for polymers obtained by polymerisation of ME (only) in presence of (A), (B) and/or (C) as above, followed by reaction with XL.
Patent DE-19920544-A1 (DE)
Title: Gelenk für ein Werkzeug
IPC: B25B23/16
Filed: 1999-05-05
Abstract: Die Erfindung schlägt ein Schwenkgelenk für ein Werkzeug vor, mit dem ein Drehmoment übertragen werden soll. Das Schwenkgelenk enthält zwei drehfest miteinander verbundene Teile, die aus einer gemeinsamen Achse heraus verschwenkt werden können. Es sind Rückstellelemente vorgesehen, die die beiden Teile in eine gemeinsame Achse zurückstellen. Die Zurückstellung erfolgt unter Wirkung einer Feder. Das Schwenkgelenk soll die Durchführung von Schreibvorgängen an schwer zugänglichen Stellen erleichtern.
Patent DE-19924131-A1 (DE)
Title: Protective cover for windscreen wipers for motor vehicles consists of three-layers, to protect wipers when on sale and against weather when fitted
Inventor: DOERRE RAINER
IPC: B60S1/38
Filed: 1999-05-26
Abstract: The protective cover (1) has a water-repellent outer layer, which completely fills the inner cover space. The space is adapted to the shape of the windscreen wiper (2). The cover has a closeable insertion opening (6) for the wiper at the rear end, which is larger in size to accommodate a wiper arm (4). The cover consists of three layers, e.g. the outer layer is a plastic foil, the middle layer is water-repellent foam, and the inner layer is a plastic foil with smooth surface. The cover is closed by a hook-and-loop tape (8).
Patent DE-19927479-A1 (DE)
Title: Procedure for running IC engine driven not only by spark-ignited but also self-igniting fuel, especially petrol
Inventor: CHMELA FRANZ
IPC: F02B3/06
Filed: 1999-06-16
Abstract: A procedure for running an IC engine driven not only by spark-ignited but also self-ignited fuel, especially petrol has spark ignition and self ignition regimes assigned to the engine running regime. At least in self ignition regimes, a suitable high compression ratio is made available for self ignition of the fuel. The combustion in self ignition regimes is induced by self ignition and in spark ignition regimes, by spark ignition of the air/fuel mixture. The part load range is assigned to the self ignition regime. The full load range and/or engine running range with high engine load plus the cold starting are assigned to the spark ignition regime. In the self ignition regime, a homogeneous fuel/air mixture, at least approximately, is generated in the combustion chamber. At least in the spark ignition regime, a stratified charge is generated in the combustion chamber.
Patent DE-19931162-A1 (DE)
Title: Coupling head for pneumatic connection of brake systems of motor vehicle and trailer has compressed air filter formed by filter insert in housing between energy conenctions
Inventor: KADAR TAMAS
IPC: B60T17/00
Filed: 1999-07-06
Abstract: The coupling head (1) incorporates a filter device for the compressed air, consisting of a filter insert (15) integrated in the head housing (3). The insert is located between the energy intake connection (11,13) and the energy outlet connection (13,11). With a pre-selected energy flow pressure, the insert is moved against a pressure spring (17,19) into a position to open a short-circuit connection between the energy connection.
Patent DE-19932314-A1 (DE)
Inventor: BARTHE ANDREAS
IPC: C07D405/06
Filed: 1999-07-10
Abstract: Benzofurane derivatives of formula (I), wherein R and R' have the meanings given in claim no. (1), and salts thereof are suitable for use as intermediate products in the synthesis of medicaments.
Patent DE-19933342-A1 (DE)
Title: Bag has resealing device on its inner surface consisting of hooked pile fasteners on each of its walls below bag seal
Inventor: EPP ALEXANDER
IPC: B65D33/24
Filed: 1999-07-16
Abstract: The bag has a resealing device on its inner surface. This consists of a hooked pile fastener (8, 9) on each of the walls (2, 3) of the bag below the bag seal (4).
Patent DE-19933640-A1 (DE)
Title: Sensor zum optischen Erfassen von Fremdkörpern, insbesondere Regentropfen, auf einer Scheibe
Inventor: SCHMITT PATRICK
IPC: G01N21/17
Filed: 1999-07-17
Abstract: Sensor zum optischen Erfassen von Fremdkörpern, insbesondere Regentropfen, auf einer Scheibe, insbesondere auf der Windschutzscheibe eines Kraftfahrzeuges mit einem Sensorelement (21), das an der Innenseite der Scheibe angekoppelt ist, mit einer Befestigungsvorrichtung, die auf der Scheibe aufgeklebt ist. Am Gehäuseteil ist ein Befestigungsteil drehbar angebracht, welches mit der Befestigungsvorrichtung und der Klemmspannung in Eingriff bringbar ist.
Patent DE-19934547-A1 (DE)
Title: Testing synthetic materials involves supporting specimen along peripheral surface enclosing bending aperture in support, exerting single force on opposite side of specimen from holder by ram
Inventor: BUCHNER WERNER
IPC: G01N3/20
Filed: 1999-07-22
Abstract: The method involves placing the specimen (10) on a support (20), detecting bending of the specimen under the action of a single force and deriving the flexural stiffness parameter from the bending and/or the force. The specimen is supported by the support along a peripheral surface (22) enclosing a bending aperture (21) of the support and the single force is exerted on the opposite side of the specimen from the bending aperture by a ram (31).  An Independent claim is also included for an arrangement for testing the flexural stiffness parameters of a film specimen.
Patent DE-19936890-A1 (DE)
Inventor: PHILIPP STEFAN
IPC: H04L9/06
Filed: 1999-08-05
Abstract: The invention relates to an encoding method according to which a partial cryptographic operation is carried out by data which are digitally stored as at least one data bit word in a memory cell (1) or a register. To provide such a system which effectively prevents successful cryptanalysis by observation of a current consumption of a data processing unit, the invention provides for a data bit word generated on the basis of random numbers to be stored in a memory cell (10) before a data bit word is written into same.
Patent DE-19937184-A1 (DE)
Title: Magnesium based alloy for high pressure die casting
Inventor: BRONFIN BORIS
IPC: C22C23/02
Filed: 1999-08-06
Abstract: The magnesium based alloy for high pressure die casting comprises at least by weight 83% magnesium and (1) 4.5 - 10% aluminium; (2) 0.01 - 1 and 5 -10% zinc; (3) 0.15 -1.0 % manganese; (4) 0.05 - 1% rare earth element; (5) 0.01 - 0.2% strontium; (6) 0.005 - 0.0015% beryllium; (7) calcium is 0.35(wt%Al-4.0)<0.5>wt% - 1.2wt%.
Patent DE-19938656-A1 (DE)
Title: Electrically operated brake actuator for disc brake, has linear drive with coil, movable armature acting on first piston, second, larger piston movable in second cylinder and acting on brake lining
Inventor: HIRTH EDMUND
IPC: F16D65/74
Filed: 1999-08-14
Abstract: The device has a linear drive containing at least one magnetic coil and a movable armature that acts on a first piston (9) movable within a first cylinder (8). A second, larger piston (20) movable within a second cylinder (19) acts upon a brake lining (21). The two pistons are connected to each other and filled with a liquid.  An Independent claim is also included for a brake caliper for a disc brake with at least one brake actuator.
Patent DE-19939616-A1 (DE)
Inventor: PERRET HANS
IPC: B29C67/00
Filed: 1999-08-20
Abstract: The invention relates to a device and a method for generative production of a three-dimensional object involving the following steps: a) producing an object in a production area of the device; b) removing the produced object from the production area and c) repeating steps a) and b), whereby steps a) to c) are automatically carried out.
Patent DE-19940242-A1 (DE)
Title: Applying a preparation in liquid phase containing active substances to a substrate constituting an adhesive therapeutic system involves use of a free jet similarly to bubble jet printing
Inventor: BECHER FRANK
IPC: A61K9/70
Filed: 1999-08-25
Abstract: A preparation in liquid phase containing active substances is applied in the form of a free jet, similarly to bubble jet printing, to a sheet-like adhesive therapeutic system. When in close contact with human or animal skin, such a system (as a carrier of active and/or auxiliary substances) systematically develops its therapeutic effect.
Patent DE-19951122-A1 (DE)
Title: Polyester, useful for the production of polyisocyanate-polyaddition products such as thermoplastic polyurethanes, comprises a dicarboxylic acid containing a 6-20C aryl or alkyl group.
Inventor: STUTZ HERBERT
IPC: C08G63/16
Filed: 1999-10-23
Abstract: A polyester (I) is based on a dicarboxylic acid containing an optionally substituted 6-20C aryl or alkyl group.  Independent claims are included for  (i) a polyisocyanate-polyaddition product (II) containing the polyester (I); and (ii) a process for the production of the polyaddition product (II) in the presence of the polyester (I).
Patent DE-19952246-A1 (DE)
Title: Electromechanical component includes covering and support layers composed of inflammable plastic material
Inventor: HALLER HANS-OTTO
IPC: B32B27/08
Filed: 1999-10-29
Abstract: In the component, the covering layer (4,5) and the support layer (2) are made of virtually inflammable plastic material. Electromechanical component has support layer with upper and lower surfaces, in which one of the surfaces is covered with a covering layer which combines with the support layer and supports the electrical conducting material. An Independent claim is included for a process for manufacturing a component.
Patent DE-19953451-A1 (DE)
Title: Machine shaft alignment device uses laser light source and optoelectronic reception device preceded by optical device acting as beam convergence or beam divergence element
Inventor: HOLSTEIN OLE
IPC: G01B11/27
Filed: 1999-11-03
Abstract: The alignment device uses a laser light source, e.g. a semiconductor laser and an optoelectronic reception device for indicating the incidence point of the laser light beam, preceded by an optical device with imaging characteristics, e.g. a synthetic hologram, a zone lens, or a Fresnel lens, alternatively acting as a beam convergence or beam divergence element. The optoelectronic reception device may be directly coupled to a computer, for calculating the alignment.
Patent DE-19953812-A1 (DE)
Inventor: BEHRENS UWE
IPC: B65G1/08
Filed: 1999-11-09
Abstract: The method involves removing containers from a storage arrangement, program-controlled transportation to a transition point at the start of a consigning channel, transporting to a consigning position under gravity, returning no longer required containers to the transition point and program-controlled transport into a storage position. The consigning channel is tilted to return the containers to the transition point under gravity. The method involves removing the containers (1.1-11.4) from a storage arrangement (10), program-controlled transportation of the containers from their storage point to a transition point at the start of a consigning channel (31.1-31.3), transporting the containers to a consigning position under gravity, returning containers no longer required to the transition point and program-controlled transport into a storage position in the storage arrangement. The consigning channel is tilted to return the containers to the transition point and the return transportation takes place under gravity. Independent claims are also included for the following: an arrangement for consigning a number of articles in a corresponding number of containers.
Patent DE-19958319-A1 (DE)
Title: Pump to extract ground water has supports to keep the drive motor and the pump on a horizontal axis and clear of the sludge to prevent clogging
Inventor: METZNER REINHOLD
IPC: F04D29/60
Filed: 1999-12-03
Abstract: The pump to pump out ground water, and reduce its level, has a drive motor (1) with a horizontal axis and a horizontal pump unit (2). The suction opening (6) has a snap coupling (3) for the attachment of flanges of auxiliary units (9). Supports (13,14) are fitted at the end (15) of the drive motor and the end (16) of the pump, to hold it in the ground water or the sludge and/or high water mass, so that the suction opening (6) at the end (16) of the pump is wholly clear and is held horizontal by the support (13).
Patent DE-19962440-A1 (DE)
Title: Device for removing the skin and fat layer from salmon fillets has transporting device for the skin and fat driven by cogwheel, cutter being positioned above wheel, with adjustable small gap between it and cutter edge
Inventor: NOCK FERDINAND
IPC: A22C25/17
Filed: 1999-12-22
Abstract: Device for removing the skin and fat layer from salmon fillets has a transporting device driven by a cogwheel (22). A cutter (16) is positioned above the wheel, leaving a small gap (28) between it and the edge (26) which leads to a channel (30) for the skin and fat. The width of the gap is adjustable.