baber/WOPTO huggingface dataset:
Patent DE-19652842-A1 (DE)
Title: Method of preparation of multi layer paint coatings for motor vehicle body-works
Inventor: SAPPER GOETZ-EKKEHARD DR
IPC: B05D7/24
Filed: 1996-12-18
Abstract: A method for the preparation of a multi-layer coating on a substrate surface comprises: (A) applying an aqueous coating composition containing an aqueous polymer dispersion as a film-forming agent, as a basis coating, onto a standard filler-coated substrate surface; (B) applying a suitable transparent cover layer composition onto the basis layer ; and (C) firing the basis and cover layers. The polymer dispersion contains (I) an acrylate polymer comprising 30-60 wt.% 1-8C alkyl (meth)acrylate (Ia), 30-60 wt.% vinyl aromatic compound (Ib) and 0.5-10 wt.% (meth)acrylic acid (Ic), and (II) a non-associative thickener containing an acrylate copolymer comprising 1-6C alkyl (meth)acrylate (IIa) and (meth)acrylic acid (IIb). Also claimed is the method as above for repairing multi-layer paint coatings.
Patent DE-19653003-A1 (DE)
Title: Telescopic safety ladder locked in extended position
Inventor: ADAM GERHARD
IPC: E06C1/12
Filed: 1996-12-19
Abstract: The invention relates to a telescopic ladder with two lateral ladder strings which are each composed of a plurality of telescopic ladder sections consisting of hollow profiles. Rungs are arranged between opposite ladders sections and stop elements (6, 6a) are provided so that the ladder sections can be removably locked when the ladder is extended. These stop elements lock automatically and, when they are unlocked, release the ladder sections so that they can be slid together by means of a separate safety locking system by which the ladder is slid first into a safety position before it reaches its final position. In said safety position the distance between the rungs complies with the required safety standards for the hands and fingers. By manipulating the topmost elements of the ladder strings with two hands, the safety lock is released and the ladder can be slid into its transport position.
Patent DE-19653488-A1 (DE)
Title: Brake shoe for disc-brake of commercial vehicle
Inventor: IRASCHKO HANS
IPC: F16D65/092
Filed: 1996-12-20
Abstract: The brake shoe (1) has a lining support (2) with a support surface (3). The support is laid in a lining shaft (4) which is formed so as to correspond to the outer profile of the brake shoe. By braking, the elastic, relative deformation that occurs is evenly distributed between the lining shaft and the brake shoe. In the non-braked position the support surface of the brake shoe's lining is at an angle ( beta ) relative to the lining shaft. By braking at a low braking force, this angle is compensated by a similar angle of deformation.
Patent DE-19654286-A1 (DE)
Inventor: SINGER ANDREAS DR
IPC: F02B75/12
Filed: 1996-12-27
Abstract: The invention relates to a driving device for a motor scythe, comprising a two-stroke engine having an injection valve (12), a coupling placed in a coupling housing (15), air intake and air exit devices, a fuel pump (17), a starter housing (18) and possibly additional devices and equipment. In order to achieve a compact arrangement of the parts of the cited driving device with optimal cooling and combustion, the invention provides that the coupling housing (15) and the starter housing (18) be placed on opposite lying sides of the two-stroke engine and that the injection valve (12) with its injection nozzle be oriented towards the cylinder head or the spark plug (11).
Patent DE-19704156-A1 (DE)
Title: Miniature fuse for automobile electrics
Inventor: EVANS TERENCE JOHN
IPC: C22C11/08
Filed: 1997-02-04
Abstract: The fuse has a housing (12) containing a pair of U-shaped hoops (20) which are bridged by a fuse connection (24) made of an electrically conductive metal alloy with a low melting point, e.g. PB/Sb, Sn/Ag, or Au/Sn. The spacing between the centres of the U-shaped hoops is approximately 7.8 mm, the fuse housing made of a thermoplastics material and measuring 7.3 mm by 10.5 mm by 3.5mm.
Patent DE-19705320-A1 (DE)
Title: Machining inside surface of pipe
Inventor: LELICKENS HARTMUT DIPL ING
IPC: B23D79/02
Filed: 1997-02-12
Abstract: The method concerns machining of the inside surface of a pipe (4), in particular, a weld seam (6) along the inner circumference of a repair sleeve welded into the heater pipe of a steam generator.  The inner surface is smoothed by milling by means of a milling cutter (16). The apparatus consists of a probe (8) which is be insertable into the pipe, and accommodates a milling cutter (16) with its rotational drive (18).
Patent DE-19707753-A1 (DE)
Title: Metal workpiece smoothed by pressure ram
Inventor: MAEDA AKIHIRO
IPC: B21K1/30
Filed: 1997-02-26
Abstract: The part (25) being flattened is deformed in a first and second direction (S,R) by the movement of the pressure ram (24) so that the part being flattened is compressed by the side surface of the ram to reduce its thickness. The part being flattened has a front end (25a). Part of the workpiece (21), which faces the side surface of the pressure ram, slopes (23a) slightly. The slope together with the side surface of the ram defines a gap.
Patent DE-19709401-A1 (DE)
Title: Halogenation of cyclopropyl methyl ketone
Inventor: HENNINGSEN MICHAEL DR
IPC: C07C17/18
Filed: 1997-03-07
Abstract: Process for halogenating cyclopropyl methyl ketone (I) comprises reacting (I) with a dihalophosphorane of formula R3PHal2 (II) at 80-200 deg C. R = 1-20C saturated or unsaturated aliphatic hydrocarbyl group or a phenyl or (1-4C alkyl)phenyl group optionally substituted by 1-2 of F, Cl and/or NO2; and Hal = Cl, Br or I.  Also claimed are (i) a halogenation product obtained as above; and (ii) the production of cyclopropylacetylene (III) by treating the halogenation product with a strong base, especially KOH in a glycol ether, at -33 to 250 deg C.
Patent DE-19710926-A1 (DE)
IPC: C12Q1/6886
Filed: 1997-03-15
Abstract: The invention relates to DNA for detecting changes in chromosome 7, and polypeptides coded with said DNA. The invention also relates to antibodies which are directed against said polypeptides, as well as the use of said DNA and polypeptides, and a kit which is suitable for detecting a change in chromosome 7.
Patent DE-19711314-A1 (DE)
Inventor: STEPP MICHAEL DR
IPC: C08L83/04
Filed: 1997-03-18
Abstract: The invention concerns polysiloxane compounds which contain the following components: 1. organopolysiloxane with at least two aliphatic double bonds in the molecule; 2. organopolysiloxane with at least two Si-H groups in the molecule; 3. noble metal catalyst; and 4. hydrophilic modifier of general formula (I) [H2C=CH-A<1>-(A<2>)m-X]nB (I), in which A<1>, A<2>, X, B, m and n have the meanings given in claim 1. The polysiloxane compounds are stable during storage and are used as dental casting compounds.
Patent DE-19716776-A1 (DE)
Inventor: SCHEFFOLD BRUNO DR RER NAT
IPC: H03L7/099
Filed: 1997-04-22
Abstract: The object of the invention is to provide a lock-in process and device for a YIG-tuned oscillator which takes into account ageing and hysteresis of the YIG-tuned oscillator. This object is attained in that during a predetermined frequency change, the frequency of the YIG-tuned oscillator (1) is preset by means of a microprocessor (17) that progressively changes the current (ISP) in the main tuning coil (13) of the YIG-tuned oscillator (1) by an iterative capture routine, until the capture range ( DELTA FM) of the switched-on frequency-locked loop, which changes with the coil current (ISP), includes the new operating frequency (fSET). The switched-on frequency-locked loop then pulls the oscillator frequency into the capture range of the PLL and the PLL locks-in the oscillator frequency to the new operating frequency (fSET). The microprocessor (17) interrupts the capture routine when a PLL-LOCK detector (11) announces to the microprocessor (17) that the new operating frequency (fSET) has been successfully locked-in. The invention is used in a process for locking-in a phase-locked loop (PLL) to a YIG-tuned oscillator whose frequency is brought into the PLL capture range by a frequency-locked loop equipped with a frequency discriminator. When the PLL is locked-in, the frequency-locked loop can be switched off.
Patent DE-19722023-A1 (DE)
Title: Cast iron pipe with thermally sprayed corrosion protective coating
Inventor: IZAKI HIROSHI
IPC: C23C4/16
Filed: 1997-05-27
Abstract: A surface treated cast iron pipe has a corrosion protective coating of an aluminium alloy containing 5-25 wt.% Mn in supersaturated solid solution in the aluminium. Preferably, the alloy additionally contains 0-15 wt.% Si and/or Mg, also in supersaturated solid solution. Also claimed is a corrosion protective surface treatment process for a cast iron pipe involving thermal (preferably flame or plasma) spraying of a quenched aluminium alloy as described above.
Patent DE-19722465-A1 (DE)
Title: Fabric cutting appts. e.g. for cutting textile fabrics, leather materials and the like, in a layered stack on a cutting table
Inventor: DOEDERLEIN FRANK DIPL ING
IPC: B26D7/01
Filed: 1997-05-28
Abstract: The appts. for cutting limp materials has a drive (16) with a roller (17) which rotates with the movement of the bridge (4) along the cutting table (1).  A transmission (18) carries the rotation of the roller (17) to the wound roll (14) of covering film (9) so that the winding of the covering film (9) is synchronised with the movement of the bridge (4).
Patent DE-19722561-A1 (DE)
Title: Optical arrangement for forming images of objects or beam sources
Inventor: DU KEMING
IPC: G02B27/09
Filed: 1997-05-28
Abstract: The arrangement has at least one prism in the optical path to enable the relative orientation of the image plane or the object plane to the optical axis to be changed. The arrangement forms images of real and/or virtual beam sources, whose beam centres lie in parallel planes offset so that the beam centres are essentially positioned in a plane inclined with respect to the optical axis, in an image plane essentially perpendicular to the optical axis.
Patent DE-19725042-A1 (DE)
Title: Product selection device for vending machine
Inventor: LEE HEE-SOO
IPC: G07F9/00
Filed: 1997-06-13
Abstract: The arrangement includes a key entry part for producing a key signal corresponding to a cancellation or a selection of a product by an user, and a controller for producing a control signal for the cancellation or for the ejection of the selected product in a product delivery shaft, according to a key signal of the key entry part within a predetermined time.
Patent DE-19726487-A1 (DE)
Title: Manual dosing unit delivering powders, granules or liquids in preset quantity
Inventor: WEBER WILFRIED
IPC: D06F39/02
Filed: 1997-06-21
Abstract: The dosing unit includes a reservoir (1), dosing container (2), and outlet (7).  Two transverse concentric tubes (3, 4) are located at the top. The outer tube (3) connects to the reservoir and encloses the inner tube (4) with clearance and is also connected permanently at both ends to the inner tube, with one end holding the dosing container. This is detachable, interchangeable and/or its dosing volume can be changed. The other end includes the dosing opening (7) which can be shut off.
Patent DE-19728466-A1 (DE)
Title: Air-fuel ratio regulating system with air-fuel ratio switching function of engine
Inventor: FUJIMOTO MASAYA
IPC: G01N27/406
Filed: 1997-07-03
Abstract: The air:fuel ratio regulating system has an air:fuel ratio sensor (26) and a feedback control is employed for controlling the air-fuel ratio of an IC engine. With the sensor in a semi-active condition, the sensor is operated in a generating drive mode of an electromotor force, with an external current supplied to the motor. So that a change point of the electromotor force is so shifted, at which the electromotor force alters in steps, is shifted from the stoichiometric ratio point (lambda = 1) in to a lean range (lambda 1). With the sensor (26) in a fully activated condition, a voltage is so supplied to the air:fuel ratio sensor, in order to produce a limit current altering with an air:fuel ratio. So that a feedback control based on an improved regulating theory is carried out, using a linear current output characteristic.
Patent DE-19729666-A1 (DE)
Title: Exhaust silencer for IC-engine
Inventor: FUHRMANN BERND
IPC: F01N1/16
Filed: 1997-07-11
Abstract: The silencer has a housing (2) with a gas feed duct (1) and integral pipes (3.1-3.4). at least one valve plate (5) allows opening and closing of at least one of the pipes. A hollow adjuster shaft (10) is provided in the casing with one end connected to the casing. the opposite end of the hollow shaft actuates the valve plate. A gas discharge pipe (7) is provided on the casing. The inner end of the shaft has a connection to a low pressure source. The valve plate closes in the rest position of the gas feed pipe with respect to a connected pipe (3.1).
Patent DE-19732474-A1 (DE)
Title: Integrated electronic control for automatic gearboxes in motor vehicles
Inventor: LOIBL JOSEF
IPC: F16H61/00
Filed: 1997-07-28
Abstract: The automatic gearbox control is provided by an electronic circuit (8,9) that is fixed on a substrate (10). This circuit is fitted into a casing (5) which is sealed against liquid ingress. External connectors (12) connect to external electric wires (15). The circuit casing is filled with a viscous liquid, compatible with surrounding liquid, preferably gearbox oil.
Patent DE-19737801-A1 (DE)
Title: Colour image processing
Inventor: ISOBE TAKUNDO
IPC: H04N1/50
Filed: 1997-08-29
Abstract: The separate colour images are produced on transfer layers before being applied to the copy sheet. Each colour image has a position monitoring pattern, in a position on the image carrier free from scratches.  A sensor reads the position image pattern and stores it for comparison with measured signals from the other transfer layers. Any misalignment is corrected before the separate images are applied to the copy sheet.
Patent DE-19742027-A1 (DE)
Inventor: HOFMANN HEINRICH
IPC: B60B27/00
Filed: 1997-09-24
Abstract: The modular unit has a wheel carrier (7) of aluminum or cast iron/steel. The wheel carrier or a housing (4), have elastically or plastically deformable lugs (8) in the end face area of the outer ring of the roller bearing (2). The lugs may be formed as a circumferential shoulder.
Patent DE-19742660-A1 (DE)
Title: Entropy transfer with thermodynamic cyclic process
Inventor: ERTLE THOMAS
IPC: F02G1/04
Filed: 1997-09-26
Abstract: The method involves creating a periodic cyclic process inside a pressurized container by periodically exchanging working substances using valves at different pressures, and by periodically modifying partial volumes defined by regenerators with or without the use of a compression device. An Independent claim is provided for an arrangement utilizing the energy transfer method.
Patent DE-19744572-A1 (DE)
Title: Filter module has a clamped filter cell stack
Inventor: DIEMER WOLFGANG DIPL ING
IPC: B01D25/26
Filed: 1997-10-09
Abstract: A filter module has a filter cell stack clamped by a perforated metallic sleeve, the ends of which interlock with closure rings at the module ends. A filter module (1) has stacked disk-like filter cells (2) with a central opening for receiving a tension element in the form of a metallic sleeve (10) which has side openings and which interlocks at its ends with closure rings (7) at the module ends.
Patent DE-19746739-A1 (DE)
Title: Fixing assembly for waste water treatment oxygenation unit
Inventor: SCHNEIDER NORBERT
IPC: B01F3/04
Filed: 1997-10-23
Abstract: A waste water treatment basin has a subsurface oxygenation unit (10) whose position is varied from time to time to meet changing requirements. The unit is secured under water to a fixed-position support. The two parts are held in their respective positions by a locking hook (7) fixed to the base of the oxygenation unit which moves back and forth driven by a cam.
Patent DE-19747796-A1 (DE)
Title: Panel for wet rooms and cells
Inventor: KUEPPERS PETER
IPC: E04F13/08
Filed: 1997-10-30
Abstract: The connecting seams (13,17) of the all-round watertight, sealed basic bodies (12,14,18) incorporate alternately sided grooves and tongues. Additionally, a seal is provided to secure the connecting seams. The groove and tongue are formed on the wall side and the additional seal on the room side. At a distance from the connecting seams a grid of rail seams (15) is provided.
Patent DE-19753675-A1 (DE)
Title: Control system for IC engine
Inventor: WADA SHUICHI
IPC: F02D41/02
Filed: 1997-12-03
Abstract: The control system for an IC engine computes ignition timing and fuel injection timing from the signals from the crankshaft sensor (9) and the camshaft sensor (8). The signals are compared by a phase monitoring circuit (11) which determines if eg. the camshaft sensor actuator has been displaced. A correction signal is automatically computed and applied to ensure an efficient engine control. The camshaft sensor can be displaced eg. by work on the distributor. Conventional engine control systems require lengthy manual adjustment to restore the timing. The automatic correction ensures that the engine control is maintained.
Patent DE-19753696-A1 (DE)
Inventor: LEBERT RAINER DR
IPC: H01J17/04
Filed: 1997-12-03
Abstract: The invention relates to a method and a device for producing extreme ultraviolet (EUV) and soft x-rays from a gaseous discharge. The inventive device is characterised in that it comprises at least two electrodes defining a symmetry axis and having each an opening in alignment. An intermediate chamber is provided between the anode and the cathode, where gas inflation is substantially homogeneous in space. The electrodes are formed in such a way that the gaseous discharge takes place only in a volume delimited by the aligned openings. Current pulses are chosen so as to create, on the symmetry axis, a very hot and dense plasma channel which constitutes a plasma source for extreme ultraviolet and/or soft x-rays. The inventive device is particularly useful in EUV-projection lithography in a spectral range around 13 nm.
Patent DE-19757264-A1 (DE)
Title: Oil seal for automatic gear
Inventor: YOKOYAMA FUMITOMO
IPC: F16H57/04
Filed: 1997-12-22
Abstract: The gear has a cylindrical component (62,63) with an inner oil chamber (25). The cylindrical component rotates in reaction to an external force over a predetermined angle range. An oil aperture (73) is formed in the cylindrical component to produce a fluid connection with the oil chamber. A cavity in the cylindrical component surrounds the aperture. A cylindrical sealing component (77) is pressed against the cylindrical component, so that one end of the sealing component is pressed in the cavity and forms an oiltight structure with the cylindrical component. An oil feedback device (88) feeds oil via an oil channel (72) connected with the sealing component and the oil aperture to the oil chamber (25). The sealing component has an outer peripheral surface and a device for pressing this surface against an inner peripheral surface of the cavity as a reaction to oil pressure in the sealing component (77).
Patent DE-19800714-A1 (DE)
Inventor: SYSTERMANS RALF
IPC: B66B5/00
Filed: 1998-01-09
Abstract: The invention relates to an elevator installation, comprising at least one elevator with a drive device, an elevator car, an elevator mechanism to move the elevator car in a shaft, an elevator control (12) and a maintenance system (13) that can be connected to said control either directly or through an interface and that has an access to a data storage (16, 18) for maintenance of the elevator installation. The data storage comprises storage areas (18, 16) for previously determined groups (BM, TM, AM, EM, SM) of hardware components (14) and maintenance time data allocated to said groups and at least one input or remote input device (22, 26) enabling access to at least one of the storage areas (16) containing the time data.
Patent DE-19804865-A1 (DE)
Title: Liquid toothpaste dispenser
IPC: A47K5/18
Filed: 1998-02-09
Abstract: The dispenser has a wall-mounted holder. A tooth brush fits in a socket holder (C) with a slider device. The toothpaste is dispensed in doses automatically by opening and closing a lock mechanism, which prevents subsequent drips. A toothpaste refill container (B) fits in the dispenser casing (G).
Patent DE-19807768-A1 (DE)
Title: Closure for bucket or tub-shaped plastic container has inwards directed
IPC: B65D47/06
Filed: 1998-02-24
Abstract: A bucket-like esp. plastic container has an upper rim which is folded inwards essentially in a U-shape (11, 12, 4) terminating in a lip (4'), and forming a U-shaped channel (10) with inner and outer faces. The outer channel face has a series of linked V-shaped raised ridges (9) which interlock with matching projections on a closure whose edge is inserted into the U-shaped channel (19),
Patent DE-19813319-A1 (DE)
Title: Ringförmige Kunststoff-Endscheibe aus Polyamid für ein Ringfilter
Inventor: SCHNEIDER HORST
IPC: B01D46/52
Filed: 1998-03-26
Abstract: Eine einfach herstellbare und betriebssicher einsetzbare ringförmige Kunststoff-Endscheibe aus Polyamid für ein radial durchströmbares Filter, in die das Ringfiltermaterial, insbesondere zickzackförmig gefaltetes Bahnenmaterial, für eine dichte Verbindung einplastifiziert ist und bei der im Bereich ihres Innen- oder Außenumfanges ein radial wirkender Elastomer-Dichtring vorgesehen ist, zeichnet sich dadurch aus, daß der Dichtring aus angespritztem, mit dem Polyamid aminisch peroxidisch vernetztem Äthylenacrylat-Kautschuk oder Acryl-Kautschuk besteht.
Patent DE-19813417-A1 (DE)
Title: Renovation of buildings constructed from prefabricated slabs
Inventor: BECHMANN BJOERN
IPC: E04G23/02
Filed: 1998-03-26
Abstract: To renovate dwelling buildings (1), built of self-supporting slabs for the walls, floors and roof (2-7) locked together to form the building, a self-supporting scaffolding (11) is erected in front of the building (1) on its own foundation (10).  The scaffolding (11) has vertical (12) and lateral (13) members, to give a structure which matches the layout of the slabs of the building.  Prepared and prefabricated open room cells and/or further prefabricated wall/floor/ceiling units are fitted into the scaffolding (11).  The building facade sections (3-5) are cut away by high pressure water jets, and the water is collected to be filtered to separate any bitumen or asbestos carried in it.
Patent DE-19816381-A1 (DE)
Title: Bremsscheibe für ein Kraftfahrzeug
Inventor: MARTIN ROLAND
IPC: F16D65/12
Filed: 1998-04-11
Abstract: Die Erfindung betrifft eine Bremsscheibe für ein Kraftfahrzeug, insbesondere aus einem Gasverbund-Werkstoff bestehend, die zwei Scheibenelemente mit Luftkanäle bildenden Rippen umfaßt, welche miteinander verbindbar sind, wobei die Rippen der Scheibenelemente an gegenüberstehenden Stirnflächen miteinander korrespondierende Einhakverbindungen aufweisen.
Patent DE-19819608-A1 (DE)
Title: Heat retaining coat for a dog
Inventor: SOENKE STRZYBNY LUIS
IPC: A01K13/00
Filed: 1998-05-04
Abstract: The coat consists of an inner layer of foam and an outer protective layer with a heat retaining layer arranged between. The heat retaining layer is a heat reflecting metal coating, that is vacuum deposited onto a substrate of synthetic polymer.
Patent DE-19821076-A1 (DE)
Title: Vehicle bodywork with at least one door
Inventor: FREUDENBERG STEFFEN
IPC: B60J10/24
Filed: 1998-05-12
Abstract: The vehicle bodywork includes at least one door (1), in which the window frame and the door box frame form a continuous annular door frame (2) in the edge region of the door, with an uncovered frame resting surface facing the edge region of the door aperture.  The seal fitting consists of at least one sealing strip fitted round the door aperture, against which the frame resting surface rests when the door is closed.