baber/WOPTO huggingface dataset:
Patent DE-19652253-A1 (DE)
Title: Laser marking of labels on e.g. command and signal devices
Inventor: HEMBROCK RAIMUND
IPC: B41M5/24
Filed: 1996-12-16
Abstract: The method concerns laser marking of labels onto electric command and signal devices, and similar equipment. It is characterised by the following process steps: (a) coating of a transparent carrier layer (2) with a colour layer (4); (b) selective burn-away of individual zone areas of the colour layer by application of a laser beam (8) through the transparent layer, in such a way that the colour layer evaporates from these zones. Alternatively the carrier layer (2) is burned to a certain degree on the surface facing the removed zone areas of the layer (4), resulting in blacking of these zones. As a further alternative, the transparent carrier layer (2) is coated with a transparent colour layer and then with a non-transparent colour layer (4). Marking on such a material is colourless on a coloured background. Also claimed (below) is a material for implementation of the proposed method.
Patent DE-19652807-A1 (DE)
Inventor: HOFFMANN CHRISTIAN DR
IPC: H01L41/04
Filed: 1996-12-18
Abstract: When activating a capacitive actuator, including for a fuel injection valve, the load of a capacitor loaded in relation to a prescribed voltage is transferred, at least partly, during a given loading period to the actuator; the deviation between the energy transferred to the actuator and the curve established on a trial basis, which represents a set constant energy level for the whole range of temperatures of said actuator, is incrementally corrected during the following activation operations.
Patent DE-19703578-A1 (DE)
Title: Method and appliance for treating narrow-sided wood surfaces
Inventor: HEISEL UWE PROF DR ING DR
IPC: B27G13/14
Filed: 1997-01-31
Abstract: The narrow surfaces of the panel shaped components are machined in the three stages of roughing, cutting out a groove, and treating the cutting edge. The roughing tool is a tapered ended surface cutter positioned in relation to the workpiece's surface that a slanting surface is worked. The roughing implement is movably positioned parallel to its cutting plane at the point of working. The edge trimmer produces a nearly vertical narrow surface. The outer part of the cut of the edge trimmer is crowned or bevelled.
Patent DE-19706483-A1 (DE)
Title: Magneto-optical record carrier for disc, tape or card
Inventor: IKETANI NAOYASU
IPC: G11B11/10
Filed: 1997-02-19
Abstract: The record carrier has a polycarbonate substrate (1) coated in sequence with a transparent aluminium nitride (AlN) dielectric layer (2).  There is a rare-earth/iron/cobalt readout magnetic film (3), a metallic film (4), a vertically magnetised recording layer (5) and an AlN protective coating (6).  The readout film is magnetised in its own plane at room temperature and vertically at higher temperatures. The film has a thickness of 5-30 nm, the metallic film is 6-40 nm and the recording layer is 20-80nm.  The beam (9) from a semiconductor laser is focused on the readout film by a lens (10).
Patent DE-19707912-A1 (DE)
Title: Dust separation arrangement for vacuum cleaner without bag esp. for floor use
Inventor: ZOELLER JUERGEN
IPC: A47L9/18
Filed: 1997-02-27
Abstract: The arrangement uses a minimum amount of water in a ball-shaped holder. The air stream carrying dust is tangential.  Centrifugal force carries the dust particles to the edge of the air stream.
Patent DE-19708623-A1 (DE)
Title: Air distribution apparatus for use in testing of vapour emission from materials
Inventor: BORGSCHULTE ANDREAS
IPC: G01N1/02
Filed: 1997-03-03
Abstract: In an apparatus for the distribution of air in a chamber, there is a pressure loss between the inlet and outlet although there is negligible resistance to flow through the distributor or the chamber, achieved by fine slits (5) in the inlet and outlet manifolds. The relation between pressure and air velocity, as determined by the slot velocity, is still under investigation, due to problems of boundary layers.
Patent DE-19709331-A1 (DE)
Title: Turn-button for furniture lock
Inventor: LOECHER DIRK
IPC: E05B65/44
Filed: 1997-03-07
Abstract: The button turns on an axis (9) to actuate a furniture door-lock, etc. and plugs into a component freeing or engaging the lock. A bolt slides against spring action at right angles to the axis. A coupling ring detachably secures the button to the lock and door and has a shoulder engaging behind the bolt in the locked position to prevent axial movement. Stops on the ring limit rotation of the button in conjunction with the bolt, which engages in recesses in the ring in the blocking position. The core (17) of a cylinder lock inside the button turns a driving dog (50) with eccentric pin (53) engaging in a recess (68) in the bolt (15). A setting slide (56) adjustable at right angles to the axis of rotation has first and second stops (57,58) each with two working faces (57'-58") which work with lugs on the dog depending on the slide setting. One of the stops is used, dependent on whether the lock works in the right- or left-handed direction.
Patent DE-19709914-A1 (DE)
Title: Treatment of stored goods for protection against pests
Inventor: BINKER HANS
IPC: A01M17/00
Filed: 1997-03-11
Abstract: Treatment of stored goods for protection against pests comprises fumigating treatment areas (i) in which residues of stored goods or harvested goods, which have been attacked by pests or may be attacked by pests, are present, or (ii) in which stored goods, harvested goods or foods are processed, handled, transported or stored. The gas used is sulphuryl fluoride, optionally in combination with another fumigation agent.
Patent DE-19711563-A1 (DE)
Inventor: WEYERSTALL BERND
IPC: E05B81/20
Filed: 1997-03-20
Abstract: The invention relates to a circuit for controlling an electrically operated motor vehicle door lock or similar, comprising a latch mechanism (1) and a detent pawl (2) which holds said latch mechanism (1) in a closed position, and an electromotive lock auxiliary drive mechanism (4) which is switched on once said latch mechanism (1) has reached a pre-closed position and then moves said latch mechanism (1) over by motive means into the main closed position. A switch (16) which detects the pre-closed position, especially a latch switch which senses the position of the latch, is also provided. The circuit has an especially simple design since the negative pole (18) of the lock auxiliary drive mechanism (4) is constantly connected to earth or negative potential and the positive pole (19) is switched and connects to either the positive potential of the vehicle electrical system or earth or negative potential, or is open (floated), and since only one switch (16) is provided and the switch (16) lies between earth and a switch connection (20) and effects a connection of said lock auxiliary drive mechanism (4). It is particularly useful if said lock auxiliary drive (4) switches off automatically when said latch mechanism (1) reaches the closed position especially when said latch mechanism reaches the extra travel position which lies just beyond the closed position, i.e. especially when the positive pole (19) of said lock auxiliary drive mechanism (4) is then connected to earth or negative potential or is open. This applies especially when the criterion for disconnecting said lock auxiliary drive mechanism (4) when the closed position is reached, especially when said latch mechanism reaches the extra travel position located just beyond the closed position mechanism is the current consumption of said lock auxiliary drive (4).
Patent DE-19712405-A1 (DE)
Title: Data transmission method using optical fibres
Inventor: URBANCZYK EDUARD DIPL ING
IPC: H04L25/49
Filed: 1997-03-25
Abstract: The method involves transmitting data as half-step rectangular pulses of different height, such as in form of modulated light intensity, in each transmission step. Preferably, the system for the method consists of an optical fibre line, a transmitter for pulsed light energy coupled to one end of the optical fibre line, and a receiver for pulsed light energy couple to the other end of the optical fibre line.  The transmitter contains a step generator for a clock signal of given duration, and two data sources, a binary part-value divider, and an analogue level controller.
Patent DE-19716928-A1 (DE)
Title: Method of processing power plant process signals esp. for nuclear power plant
Inventor: PANYR JIRI
IPC: G05B17/02
Filed: 1997-04-23
Abstract: The method involves combining the process signals (PS) with a data model (D) characteristic of the system (1). Depending on a system operating state and/or a model operating state, reference (V1-V6) is then automatically made to corresp. model information in memory and the information (I) output.  Reference is made to further information depending on the information which is output. The information can be delivered to the operator as an operating instruction.
Patent DE-19717022-A1 (DE)
Title: Alarm and security system for protecting against breaking in and out and theft of built in and movable items and objects
Inventor: PIORR MICHAEL
IPC: G08B13/00
Filed: 1997-04-23
Abstract: The system has an alarm switch or trigger (1), an alarm generator (2) a transmitter (3) and directional transmitter (4). It also has an electric circuit (5) and an ON/OFF switch (6). The system has a secure box. This is attached to the objects to be secured such that it cannot be removed. The box contains electronic circuitry including the alarm switch (1), alarm generator (2), transmitters (3,4), circuit board (5) and ON/OFF switch. Preferably the alarm trigger is a glass or plastic tube containing fluid and closed at both ends. The fluid does not completely fill the tube, so that the fluid moves. Two miniature cables can be attached to the tube so that the uninsulated ends are in the tube, one end in the fluid, the other in the air gap. Movement of the fluid thus completes a current loop.
Patent DE-19722815-A1 (DE)
Title: Device for determination of analytes comprising two elements
Inventor: GISMANN MICHAEL
IPC: G01N33/68
Filed: 1997-05-30
Abstract: Device for the quantitative and/or qualitative determination of analytes in a test solution, comprises a first element (4) with a recess (6) and a depression (7), where the depression (7) can receive a support onto which various biomolecules can be applied, each spatially separated from one another, and a second element (5) with a recess (8) adapted to the configuration of the recess (6) and a breakthrough(9), where the second element (5) is or can be disposed with respect to the first element (4) in such a way that the support positioned in the depression (7) is fixable or fixed, and that a defined reaction chamber for a process is formed.
Patent DE-19723629-A1 (DE)
Inventor: CALL HANS PETER DR
IPC: D21C9/10
Filed: 1997-06-05
Abstract: The invention relates to a multi-component system for modifying, decomposing or bleaching lignin, materials containing lignin or similar substances. Said system contains a) possibly at least one oxidation catalyst, b) at least one suitable oxidation reactant and c) at least one mediator characterized in that the mediator is chosen from the group of stable nitroxyl radicals (nitroxides).
Patent DE-19728920-A1 (DE)
Title: Seat of motor vehicle
Inventor: WARDYN MIROSLAW
IPC: B60N2/90
Filed: 1997-07-07
Abstract: The motor vehicle seat has raised padded portions (5,6) of the upholstery and bulge upwards. The padded sections on the door side is internally reinforced (7) and constructed so that it pivots on a hinge point (8). The padded section pivots downwards in intermediate positions as a support (6) for the upholstery. The inner reinforced support is in the form of an arc extending forwards and may be an integral part of the upholstery or a separate component.
Patent DE-19748384-A1 (DE)
Title: Fuel injection process
Inventor: SLOWIK GUENTER DR ING
IPC: F02M61/16
Filed: 1997-11-03
Abstract: The fuel injection process distributes the fuel in rotary symmetry as it enters the combustion chamber. The fuel is introduced into the helical chamber (11) at the point of the greatest radius of this chamber. During the timing phase in which the jet outlet aperture (3) is shut, a radial component of velocity is imparted to the fuel, directed towards the axis of the helical chamber. The jet flow is taken out of the chamber at its point of smallest radius concentrically with the valve needle. During the injection phase, fuel exit from the chamber is throttled or stopped.
Patent DE-19748397-A1 (DE)
Title: Assembly block for windows
IPC: E06B1/60
Filed: 1997-11-03
Abstract: A connecting plate (VbL) ensures the fixing of the window frame with an internal corner distance which takes into account the change in length which the frame materials may undergo. The window frame can be adjusted in height by turning a thread element in or out.  The assembly block can be in one or more pieces. The profiled sections making up the assembly block have screw guides.
Patent DE-19748454-A1 (DE)
Inventor: REIME GERD
IPC: B60Q1/14
Filed: 1997-11-03
Abstract: The invention relates to a device (10) for influencing a lighting installation (110), more particularly a lighting installation of a motor vehicle, depending on ambient light. Said device comprises a switching device (13) to turn the lighting installation on and off. At least one optical sensor (17) is provided to detect the wavelength of the ambient light. An evaluation device (14) sends a control signal (5) to the switching device (13) when the wavelengths of the ambient light detected by the sensor (17) are essentially those contained in the daylight. Since the filter (F) and the sensor (17) are jointly formed by at least one light emitting diode (15) which operates as a light-sensitive element, the passing lights can be automatically turned on in a simple and favorable manner.
Patent DE-19749647-A1 (DE)
Title: Foldable wings for motor vehicles, small aircraft, etc.
Inventor: KEKUS MILAN
IPC: B64C37/00
Filed: 1997-11-10
Abstract: The wing assembly is located on the end of the engine shaft (14) opposite to transmission (16) and differential (17). A gear box (12) for a propeller (1) is coupled via a belt (11) or cardan joint (13) to the propeller shaft end, and to the transverse axle of front wings (26,27) via axle bearing joints (8,9) and a drive pulley system (10), to drive the mechanism. Front and rear wings (26,27,28,29) are fastened to the bodywork of a conventional motor vehicle, coach, motorcycle, via new connection shafts (3,19) and to mechanical joint bearings (8,9,24,25).
Patent DE-19753448-A1 (DE)
Title: Component taking-up from adhesive foil
Inventor: HAUSER HERMANN
IPC: H01L21/68
Filed: 1997-12-02
Abstract: The adhesive foil is selectively irradiated by UV under one or several adhesive components such that the irradiate surface is varied by an optical system with variable focal length. The UV irradiation is carried out by an optical fiber.
Patent DE-19758284-A1 (DE)
Title: Compression motor
Inventor: SCHULDE ARNOLD
IPC: F01B25/00
Filed: 1997-12-31
Abstract: The compression motor has inlet valve opened by compressed air controlled by electronic servo valves. When running at nominal revs., the motor produces centrifugal force on both flywheels (50,51). The centrifugal force of the first flywheel is used to compress the air in the motor cylinders at TDC. The compressed air can be used after TDC to accelerate the motor. Part of the force of the second flywheel is taken via a variable coupling (10) into the motor, so that the air is more highly compressed at TDC and the revs. are increased. When the revs. are already high enough, the excess revs. are used to accelerate the second flywheel to its initial revs.
Patent DE-19805237-A1 (DE)
Title: Deep-drawn, twin bearing end-plate assembly for parallel shafts on close centres
Inventor: BEYFUS BERTHOLD
IPC: F16C19/54
Filed: 1998-02-10
Abstract: End plate assembly holding at least two roller bearings inserted into corresponding cylindrical seats (7) formed by deep-drawing sheet material so that the residual sheet material (3) between the seats, in the region of the diametral line of the bearings, is stretched and deformed, within the depth of the bearing seat, into a three dimensional bridging structure (6), to provide increased rigidity.
Patent DE-19806590-A1 (DE)
Inventor: WITTE FRANZ
IPC: G01S13/89
Filed: 1998-02-17
Abstract: According to the invention a radar system covering a target area to be monitored such as an airport, seaport or river port, generates radar images in the approach phase. Said radar images show the target area to be monitored as an image taken from the position of the approaching radar system. Over the radar images of the target area being approached generated by means of the radar system during the approach phase optical images of the same target area are superimposed at repeated intervals by means of an on-board data processing system. The combination images of the target area obtained by superimposing radar images and optical images are represented continuously. In addition, by means of the on-board data processing system optical images, possibly including colour images, of the target area to be monitored and stored in the data-processing system are at predefined intervals placed as background to radar images the dimensions of which have been adjusted in line with those of the optical images.
Patent DE-19806874-A1 (DE)
Title: Electronic circuit simulator
Inventor: OHTSU SHINICHI
IPC: G01R31/00
Filed: 1998-02-20
Abstract: The simulator simulates the current flowing through elements of an electronic device using a moment method based on reaction formulation. The simulator has a segmenting unit for segmenting the electronic device into elements according to its configuration information. The mutual impedance between segmented elements is calculated, with the assumption that a current flows with a triangular function through the monopoles, by using an approximation equation for the mutual impedance between monopoles. The equation is expressed by a polynomial of order k. The polynomial is derived using exp-jkr, which is approximated by a multiplication of exp-jkr0 and a Taylor series of exp-jk(r-r0), where j is an imaginary number, k is a wavenumber, r is the distance between monopoles, and r0 is a representative distance between monopoles. A simulator determines the current using the moment method, using the mutual impedance between elements.
Patent DE-19807203-A1 (DE)
Title: Lean-burn engine exhaust gas NOx treatment especially for a lean-burn direct injection Otto engine
Inventor: KOENIG AXEL
IPC: F01N3/20
Filed: 1998-02-20
Abstract: A lean-burn engine exhaust gas NOx treatment process uses a NOx store (4) and an independent upstream catalyst (2) which is supplied with returned NOx-laden exhaust gas resulting from regeneration of the NOx store. A lean-burn i.c. engine exhaust gas NOx treatment process comprises storing NOx in a NOx store (4) during lean-burn operation of the engine, switching the engine to a fuel/air ratio ( lambda ) of about 1 to regenerate the NOx store and returning at least part of the NOx released by the resulting temperature increase to an independent catalyst (2) located between the engine (1) and the NOx store (4). An Independent claim is also included for equipment for carrying out the above process, including a return line (7) for returning NOx-laden exhaust gas from the NOx store (4) to the upstream catalyst (2) during regeneration of the NOx store (4).
Patent DE-19808361-A1 (DE)
Title: Metal layer of cylinder head gasket has stabilizing crease for more stability during coating process
Inventor: KATZMAIER HANS
IPC: F16J15/08
Filed: 1998-02-27
Abstract: The extremely thin metal layer (2) normally attached to a cylinder head gasket (1) is constantly in danger of being deformed during the coating process. Even the weight of the coating material can lead to a change in the required shape. To avoid this deformation the new design of metal layer for a cylinder head gasket is equipped with a crease or longitudinal indentation (7) surrounding its edges. The groove increases the stability of the metal sheet substantially.
Patent DE-19808672-A1 (DE)
Title: Stable water-based pigmented inks giving vivid prints with good tone and fastness
Inventor: SEKIOKA CHIAKI
IPC: C09D11/38
Filed: 1998-03-02
Abstract: Water-based pigmented ink (A) contains pigment(s), water, a dispersant and 0.1-3 wt.% fluorescent pigment.  The pigment particles have an average diameter \} 0.1  mu m and the weight ratio of dispersant to pigment is 1.2-5. Independent claims are also included for (a) ink-jet color printers; (b) water-based pigmented ink (B) for an ink-jet printer; (c) water-based pigmented ink (C); and (d) a water-based pigmented ink containing carbon black and a cyan pigment.
Patent DE-19808909-A1 (DE)
Title: Protective support for helical spring clamp for vehicle axle springs
Inventor: KLANN HORST
IPC: F16F1/12
Filed: 1998-03-03
Abstract: The spring clamp consists of two coaxially facing gripper elements in the form of spring plates or holder claws movable over each other by a tension element for tightening the helical springs. The protective support (1) is replaceably fixed to the gripper element (2). Part of the protective support at least covers the coating surface of the gripper element. The protective support is made of rubbery, elastically dimensionally stable material. It is fixed to the gripper element by at least one detachable screw connection (15,16,17,23) consisting of a threaded pin fitting through a hole (20,21,22) in the gripper element and screwed at the back by a threaded nut (23).
Patent DE-19811152-A1 (DE)
Title: Weather-resistant wall covering for exterior applications
Inventor: ABEND WERNER
IPC: B32B7/12
Filed: 1998-03-14
Abstract: The substrate (2) is coated with different types of plastics to form profiles or structures or to create a flat, smooth or expanded surface. The coating processes can include the use of putty or screen printing. The reverse side of the substrate (2) can be additionally covered by another carrier material, applied by means of an adhesive.
Patent DE-19816749-A1 (DE)
Title: Electric appliance esp. installation appliance with operating and-or indicating elements and at least one illumination unit for illuminating or back illumination of operating
Inventor: ROSCH RAINER
IPC: G09F13/04
Filed: 1998-04-16
Abstract: The electric appliance has a sensor (4), which delivers a a sensor signal (S), depending on the detection of a person. A facility (5) is provided for controlling an illumination unit (3), depending on the sensor signal (S). The facility (5) includes a threshold value switch (6) and a load switching element (7). With no detection of person, at once or after set delay time, the illumination is switched off or changed over to stage with a reduced brightness.
Patent DE-19820608-A1 (DE)
Title: New nucleic acid encoding isoamylase from wheat and related transgenic plants producing starch with altered properties
Inventor: LOERZ HORST
IPC: A23L1/0522
Filed: 1998-05-08
Abstract: A protein (I) with the activity of a wheat isoamylase is new. Independent claims are also included for the following:  (1) a nucleic acid or its derivatives or complement (II) encoding (I); (2) vectors (III) containing (II);  (3) host cells that are transformed with (II) or (III), or are derived from such cells; ;  (4) recombinant production of (I);  (5) transgenic plant cells (IV) that are transformed with (II) or (III), or derived from such cells, where (I) is under control of regulatory sequences functional in plants; (6) plants that contain (IV), and their propagative materials; (7) transgenic plant cells (also plants and propagative materials) in which the activity of (II) has been inhibited; and  (8) starch produced by the materials of (f)-(h).