baber/WOPTO huggingface dataset:
Patent DE-19637113-A1 (DE)
Title: U=shaped box-section component
Inventor: KOCH KARL
IPC: E06B9/17
Filed: 1996-09-12
Abstract: The component is particularly for roller-shutter housings, having a plastics-foam core (1) with cladding (2,3) on the outside or inside. The cladding consists of a plate (4) with protrusions (5) on the side towards the core at least. Each protrusion can comprise a foot at right angles to the plate, and a rib protruding at right angles to the foot. Protrusions (5,6) can be provided on both sides of the external cladding plate, and the plates can be made of plastics with integral protrusions. The plates can contain multiple chambers, one wall of each chamber being partly cut open.
Patent DE-19638968-A1 (DE)
Title: Fighting method for approaching flying object
Inventor: FICHT REINHOLD
IPC: F41G5/08
Filed: 1996-09-23
Abstract: The method involves detecting an approaching flying object (40) by a device of a sensor system with large view range.  The recorded image data is processed by a computer device (6, 18), the object is fought with a weapon according to the recorded image data.  The object is passively detected by the sensor system with a high resolution, and the resolution of the recorded image data is reduced for an evaluation of whether the object should be fought, so that the data quantity for the evaluation is reduced.  The processed image data are transmitted to an optical tracking sensor which follows the flying object position, to enable aiming at the object with the weapon.
Patent DE-19640687-A1 (DE)
Title: Wood-splitting machine with bench and chopper blade
Inventor: WEIKART RENE
IPC: F16P3/20
Filed: 1996-10-02
Abstract: The chopper blade (4) is hydraulically or pneumatically movable towards the chopper bench. A finger-shield enables the operator to work with both hands and comprises two control elements (6) with electronic control for restricting pressure. The two control elements are spaced apart on the chopping bench (2) by the width of the a hand. When only one of the two control elements is operated, the chopper blade can be moved at a pressure of up to a pre-set maximum amount, to hold the piece of wood for chopping in a required position. The chopper blade is driven at a pressure of over the maximum amount, with both control elements being simultaneously and continuously operated.
Patent DE-19641502-A1 (DE)
Title: Escalator hand rail manufacture, hand rail and use of a cord=reinforced sheet
Inventor: PAPADIMITRIOU ALEXANDER
IPC: B29D29/00
Filed: 1996-10-09
Abstract: A process for manufacturing a hand rail with a multi-layer construction for escalators, moving staircases or similar conveyers involves: (a) manufacturing a broad sheet (16) of rubberised textile fabric with a length (l) equal to that of the hand rail and reinforcing cords (18) at an angle ( beta ) to the length of the sheet; (b) cutting a length of sliding layer (14) of correct width from the broad sheet;  (c) placing a fabric layer with longitudinal tensile load bearing elements onto the sliding layer and covering with further fabric layers; (d) placing an outer rubber cover layer onto the fabric layers; (e) vulcanising the prefabricated structure and forming to the final shape. The claimed hand rail has a constant thickness sliding layer (14) with no joints which extends the full length (l) of the hand rail on the inner side and has cords (18) at an angle ( beta ) to the length.  A use is claimed for the angled cord reinforced single sheet (16) in the manufacture of a uniform thickness, joint-free sliding layer (14).  Preferably the sheet (16) is a flat material, especially based on a mesh or non-woven cord material.
Patent DE-19641692-A1 (DE)
Inventor: RIEBEL HANS-JOCHEM DR
IPC: A01N43/68
Filed: 1996-10-10
Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of formula (I), (in which R<1>, R<2>, R<3>, X and Z have the meaning cited in the description), methods and new intermediate products for their production and their use as herbicides.
Patent DE-19642161-A1 (DE)
Title: Waste gasification process producing quench-granulated, anti-leaching slag
Inventor: SCHINGNITZ MANFRED DR ING
IPC: C10J3/66
Filed: 1996-10-12
Abstract: The new method puts residual waste materials (1) to environmentally-friendly use. Bio-mechanical treatment precedes gasification to a product rich in hydrogen and carbon dioxide. In the new process, waste is comminuted (2) and freed (3) of metals (4) and tramp waste (5), for composting (7). The volume-reduced and water reduced output is screened. Fines (11) are briquetted (12). Briquettes (13) and oversize (14) are fed down through pyrolysis (16), the char migrating downwards, conditions changing smoothly from pyrolysis to gasification (17), the solids flowing in countercurrent to an oxidant gas (18).  Gaseous product is partly withdrawn, to form a source of energy or material, for further application. The remainder is recycled for heating and pyrolysis in countercurrent to the solids, picking up volatiles before withdrawal. This gas is burned in oxygen and/or air in a reaction chamber below the trickling bed. The gas, thus heated, is supplied as the gasification medium, oxygen rich, to the gasification stage, from below. The temperature and composition of the reaction gas may be varied as a function of the oxidant proportion and/or by changing the oxygen content of the oxidant.
Patent DE-19642202-A1 (DE)
Title: Label pack for labelling machine
Inventor: KRAEMER KLAUS
IPC: B65C9/10
Filed: 1996-10-12
Abstract: The labels (1) are supplied loaded in a cardboard pack which is shaped to match the shape of the particular label. This enables the whole pack to be directly loaded into the labelling machine without unloading the pack, but simply taking off the protective cover. The sides of the pack have alignment aids to correctly position and hold the pack in the labelling machine. Each pack has a ridged flange (6) which is clipped into holding grips in the machine. The opened pack partly encloses the label stack and provides good access to the lifters which transfer the labels to the labelling processes.
Patent DE-19643429-A1 (DE)
Inventor: KRAEMER KATHARINA
IPC: H05K7/14
Filed: 1996-10-22
Abstract: The sub-rack is divided into a connection section (10) and a component section (20) with a common metal wiring plate and a common rear wall screening cover. The sub-rack has additional screening plates (30) which form a further screening arrangement inside the Faraday cage formed by the rear wall screening cover, the front wall (21), the connection section screening and the side walls.
Patent DE-19644138-A1 (DE)
Title: Road vehicle window raising and lowering device
Inventor: YAMAMOTO HIROYUKI
IPC: B60J1/17
Filed: 1996-10-23
Abstract: The gear plate (7) with teeth (7c) on its outer periphery is connected with one end of the lift arm (6). A drive device (3, 4) engages with the teeth to move the gear plate. A movable rail (1c) is provided for fixture to a window glass (1b) and is in engagement with the other end of the lift arm. Holes are arranged at one end in the lift arm. Convex sections are arranged in the gear plate, are inserted in the holes, and pressed together to a flat shape. When the drive device is operated a pinion (4) rotates and its movement is transmitted to the gear plate. The lift arm pivots around its axis (5) and its other end slides along the movable rail. With this operation, the window glass (1b) connected to the lift arm moves upwards and downwards.
Patent DE-19700417-A1 (DE)
Title: Curtain suspended by components movable in relation to each other
Inventor: STADERMANN GUENTER
IPC: A47H13/14
Filed: 1997-01-09
Abstract: The perforated and unperforated areas alternate along one side (2) of the curtain, each perforated one containing two or more pairs of holes (5-14) closer together than the remaining holes. A suspension component is threaded through the holes which are closer together, so as to form folds in the curtain. The holes which are closer together can all be at the same distance apart, and a single hole can be provided between the holes in adjacent pairs. The holes in pairs can be at different distances from the side of the curtain. The latter can be reinforced at the holes, and woven or knitted. The perforated area can form a closing edge (3).
Patent DE-19701698-A1 (DE)
Title: Recliner or seat with surface made especially of rollers
Inventor: BAUR ALBERT
IPC: A47C31/12
Filed: 1997-01-20
Abstract: The roller-shaped support elements (30) are positioned adjacent to each other. They are joined at the sides by axles protruding from their two end sides, so that they swivel. Several support elements are combined between rigid frame elements (4-6) into a module joined by link connections (10,13) and fixed in various positions. At least two of the frame elements are swivel joined on both sides by axles (21,22) to a frame which has side rails (20).
Patent DE-19702785-A1 (DE)
Inventor: ROSENTRETER ULRICH DR
IPC: C07D473/00
Filed: 1997-01-27
Abstract: Cyclic urea derivatives are prepared by means of condensation reactions carried out in steps. The novel cyclic urea derivatives are suitable as active substances in medicaments, in particular in medicaments for treating cardiovascular and cerebrovascular diseases, peripheral vascular diseases and diseases of the urogenital tract.
Patent DE-19707350-A1 (DE)
Title: Lawn mower with shredder function and at least two cutter blades
Inventor: MAAS HELMUT
IPC: A01D34/73
Filed: 1997-02-15
Abstract: The cutter blades (1) are either exactly or staggered in position above each other so that the grass is directly chopped up. The blades are directly or indirectly positioned on at least one circulating element such as a continuous belt, cable, chain or V-belt. The mower had at least two rotors each with more than two arms. At least one guide rail prevents the blades from wobbling or swinging. The protective cover has at least one row of serrations.
Patent DE-19715423-A1 (DE)
Title: Dowel hole placing or dovetail cutter appliance
Inventor: KUCH WOLFGANG
IPC: B23B47/28
Filed: 1997-04-14
Abstract: The appliance is for use with two boards to be connected at right-angles to each other. It has a long main body (2) with two clamp faces for the boards, and a template (14), which is fastened so as to pivot on the main body. The template is pivoted upwards into its out-of-use position, and downwards into the use position. The template is carried on a template support (18), which in turn is pivoted on the main body. The support is located at the rear end of the template, so that this projects forward. The support has a full-length longitudinal profile (19) forming a holder for the template.
Patent DE-19718050-A1 (DE)
Title: Plastics energy absorbing member for use on cars
Inventor: MEHN REINHARD DR
IPC: B60N2/235
Filed: 1997-04-29
Abstract: The plastics energy absorbing member (3) is located in a cut-out (2) in a safety relevant component (1) on a car, and comprises an opening (4) which contains an energy transfer element (7). The latter can take operating loads without permanent deformation. If the loading limit is exceeded, the absorbing section is pushed through the transfer element, so that the force can be controlled over a predetermined deformation path. The energy absorbing member preferably contains glass fibres, carbon fibres, aramid fibres and/or these fibres in recycled form.  Use - The arrangement is used as an energy absorbing unit on cars. Advantage - The arrangement is small and simple to install.
Patent DE-19722441-A1 (DE)
Title: Semiconductor component, e.g. IGBT, for control of motor or switching inverter
Inventor: NAKAMURA HIDEKI
IPC: H01L29/78
Filed: 1997-05-28
Abstract: The component includes two main, opposite surfaces (14a,14b) which conduct or interrupt current flow between the main surfaces. An N-drift region (1), a P-base region (2), and an N-emitter region (3) are formed in a semiconductor substrate (14). A groove (4) in contact with the base and emitter region is formed in the substrate and contains a gate electrode (6) with an intermediate gate insulating layer (5). There are two metal electrode layers (8a,8b), one (8a) coupled electrically to the emitter region and the second (8b) to the base region. A DC power source (12) is coupled to the two metal electrode layers such that the ON state voltage can be correspondingly reduced.
Patent DE-19730439-A1 (DE)
Title: Car air heater or conditioner control
Inventor: DANIEAU JACQUES
IPC: F24F13/10
Filed: 1997-07-16
Abstract: Two holders (48,50) in a housing (12) contain rollers (20,22) to form a magazine for the band surplus in the form of a band loop (74) produced by differences in the coiled diameters of the two rollers. The drive (23,24) may power the band (26) between two end positions in which the band is tensioned through intermediate band-relaxed positions and the surplus band thus produced is taken up by one or other roller. Holder wall sections (44,46) may stand concentric to the respective rollers. The housing (12) may include a mounting frame (32) guiding the band between the end rollers so the band is pressed onto the frame (32) with the aid of the spring (64). These leaf springs (64) may be fitted on a press-down frame (54) opposing the frame (32), with the springs extending along the frame (32) and thus at right angles to the roller rotation axes (AA,BB). The unit may come in modular form to be fixed normal to the air aperture (18) via connection socket (14).
Patent DE-19733174-A1 (DE)
Title: Optical conductor plug connector
Inventor: HAHN JOACHIM ALFRED
IPC: G02B6/42
Filed: 1997-07-31
Abstract: The plug connector has an optoelectronic device (1) for converting the optical signals from the optical conductor into electrical signals fed to an electrical or electronic circuit, mounted on a circuit board (3) with a coupling device (15) employing a central waveguide section (20) between the end of the optical conductor and the optically active face (5) of the optoelectronic device.
Patent DE-19734644-A1 (DE)
Title: Extracting fully dissolved polyalkylene carbonate from solution
Inventor: LEHMANN OLAF
IPC: C08G64/02
Filed: 1997-08-11
Abstract: The extraction of polyalkylene carbonate uses sudden pressure and temperature drop such that the solvent is converted to a gas and the product is obtained as a solid. The extraction of fully dissolved polyalkylene carbonate from a solution containing additives comprises exposing it to such a pressure and temperature that the solution is suddenly relaxed using a nozzle and the solvent is converted to a gas and the polyalkylene carbonate is obtained as a solid.
Patent DE-19735268-A1 (DE)
Title: Vibration generator, especially for vibrating stations of stone forming machines
Inventor: REKERS KARL DIPL ING
IPC: B06B1/16
Filed: 1997-08-14
Abstract: The unbalance component for the respective unbalance masses (10) has a stop (15) for positional fixing in neutral position. One unbalance mass has a stop profile (16) which engages with a stop face (17) formed on the other unbalance mass. The stops have permanent magnets for locking which are mounted reciprocally opposite each other, and are adjustable by chains pre-tensioned by tensioning elements (18).
Patent DE-19735650-A1 (DE)
Title: Increasing cellulolytic activity of Trichoderma reesei mutant in cellulase enzyme complex production
Inventor: RINGPFEIL MANFRED PROF DR
IPC: C12N1/22
Filed: 1997-08-16
Abstract: Increasing the cellulolytic activity of Trichoderma reesei mutants in a bioreactor comprises using a nutrient medium of de-oiled soya flour in combination with cellulose as an inductor for cellulase formation.
Patent DE-19736529-A1 (DE)
Title: Filling station for cardboard boxes
Inventor: SPITZKI ANDREAS
IPC: B65B43/52
Filed: 1997-08-22
Abstract: The station has a distribution conveyor belt (1) and numerous transverse belts delivering to box stations (2) alongside the distribution belt. The latter is connected by further feed belts (3) to one or more box-dispensing stations (17). Each box station can have an individually driven conveyor belt working at right angles to the distribution one, and the box-stations can be adjustable for height, with a discharge conveyor belt (5) alongside them and parallel to the distribution belt.
Patent DE-19738808-A1 (DE)
Title: Small tube containing indicator reagent
Inventor: MARCOLL JOACHIM DR
IPC: G01N21/77
Filed: 1997-09-05
Abstract: The cross sectional contour of the substrate (21-27) is polygonal; and at least some of the outer edges (6) rest against the internal surface (7) of the tube (4).
Patent DE-19739740-A1 (DE)
Title: Light radiation control device for vehicle gas discharge lamp
Inventor: NAKAMURA KENJI
IPC: H05B37/03
Filed: 1997-09-10
Abstract: The control device has a detection stage (107) for detecting the light radiation provided by the gas discharge lamp (106) and a control stage (108), for switching the gas discharge lamp between at least 2 alternate light radiation modes, in dependence on the integral of the detected light radiation. The light radiation mode of the lamp indicated by the detection stage is transmitted to the control stage via a communication device (109), e.g. a local area network, for comparison with a reference value at the control stage, for controlling the switching between the different operating modes.
Patent DE-19743607-A1 (DE)
Title: Novelty confectionery item having candy item inside container
Inventor: GALLART RAMON ESCOLA
IPC: A23G3/00
Filed: 1997-10-02
Abstract: The confectionary item comprises a candy product (1) arranged in a housing having a holder (4) and a transparent removable cap (8). The candy product is secured to the holder by a stud (7) which penetrates the candy product to prevent relative movement between them, and the cap covers the candy product. The holder member has an internal compartment provided with a sealing member (12), the internal compartment holding a surprise product such as a toy, tattoo or additional candy product. A clip (9) is provided for attaching the confectionary item to a person's clothes.
Patent DE-19746624-A1 (DE)
Title: Spindle coupling for spinning machine
Inventor: WOLF HORST
IPC: D01H7/22
Filed: 1997-10-22
Abstract: The spindle coupling (3) at a spinner, to be engaged or disengaged at a drive belt (24), has a sleeve (22) at the spindle (2) which slides along the spindle through the coupling (3), and is keyed to the spindle (2). A brake (32) is at the coupling (3), which can be brought against the sleeve (22). The sleeve (22) has a collar (22a), to be engaged by the limit stops of the coupling (3). The coupling (3) slides along a fixed guide, and has a swing movement.  The guide has upper and lower guide pins (4a,4b), for a slide of the coupling lever (30) along them.  The slide has three locking points (3c) to be engaged by the guide pins (4a,4b). The sleeve (22) has a conical end towards the drive belt (24).  A sliding support can slide in between the belt (24) and the coupling (3).   The coupling (3) and/or support are mounted to the fixed guide through a carrier.
Patent DE-19747087-A1 (DE)
Title: Drill piece and shaft advanced under power through underground pipe
Inventor: SCHMIDT JOACHIM
IPC: E21B7/30
Filed: 1997-10-24
Abstract: In a process to replace a buried pipe (2) with a new pipe, a drill head (7) with rods (6) is inserted through the first end of an existing pipe and under power (5) cuts away the soil in front of the pipe end (8). When the drill head has emerged from the soil following completion of this stage, the drill head is removed and coupled to a drive unit (5). At the first end, the rods (5,6) are coupled to a rotary cutter which is then pulled using the same drive unit through the old pipe (2), destroying it in the process and displacing the surrounding earth.
Patent DE-19750053-A1 (DE)
Inventor: SIOL WERNER DR
IPC: H02J3/14
Filed: 1997-11-12
Abstract: The present invention relates to a device for controlling the operation of domestic refrigerators and freezers (2). This device comprises a system (4, 6) for the remote control of the refrigerators or freezers and more precisely for controlling the power consumption thereof (2) by transmitting control signals through the power supply unit (1). According to this method for controlling the operation of domestic refrigerators and freezers (2), a power supply unit (1) outputs control signals representing the peak loads at the refrigerators and/or freezers (2) which are connected to the power supply unit (1) network.
Patent DE-19752886-A1 (DE)
Title: Oil composition for automatic transmissions
Inventor: NA GEE SIK
IPC: C10N40/04
Filed: 1997-11-28
Abstract: Oil composition comprises: (a) an antioxidant; (b) a surface-active dispersant; (c) a friction-reducing agent; (d) a corrosion protection agent; (e) an agent to adjust the friction coefficient; (f) an anti-foamer; (g) a viscosity improver; and (h) a dye. The friction-reducing agent is of formulae (1) and/or (2) and is mixed with a compound of formula MCO3M(OH)2 (3). The amount of this agent in the oil is 0.01-5.0 wt.%.
Patent DE-19753369-A1 (DE)
Title: Gas warning system control arrangement for supervision of gas flow
IPC: F17D3/01
Filed: 1997-12-02
Abstract: The control arrangement operates a magnet valve (21) and keeps it in an opened position during a continuous operation, and closes the valve, and thereby the gas supply to the load, at overstepping of a gas quantity detected by a sensor (22). A capacitor (C6) is connected parallel to the magnet valve coil (24) for the reduction of the energy consumption in the control circuit (20) of the magnet valve. The capacitor is charged on a voltage which is enough for opening the magnet valve. The magnet valve is opened by discharging the capacitor, and a voltage is applied at the magnet valve by a voltage divider, after opening the magnet valve, which is smaller than the opening voltage, but is enough for holding the magnet valve in its opened position.
Patent DE-19753928-A1 (DE)
Title: Analogue indicating unit, especially for vehicle
Inventor: BRANDT PETER
IPC: B60K35/00
Filed: 1997-12-05
Abstract: The unit has a pointer that rotates about a shaft. The pointer has a tip to indicate analogue data. An image screen indicates variable data. The pointer swivel axis cuts the indicating surface of the screen approximately at right angles. A shutter (8) is movable in the front of the screen to cover it at least partly. At least a part  of the shutter, is arranged in a region that is swept over or under by the pointer tip (5) or pointer body (4).
Patent DE-19756506-A1 (DE)
Title: Method of abrasive water-jet cutting
Inventor: SCHUMACHER HARALD
IPC: B24C1/04
Filed: 1997-12-19
Abstract: An abrasive agent  is added to a high-pressure water jet. The abrasive agent when added is in the form of solid particles of material soluble in water or melting or evaporating at the ambient temperature.  The abrasive material is dry ice at a temperature of minus 75 degrees C at the cutting site, or water-ice, or water-soluble salt.  The abrasive agent is added by injection by sucking in pre-dried air, and disintegrating into particles of a suitable size of 0.35 millimeters in diameter.
Patent DE-19807573-A1 (DE)
Title: Washable fibrous product with free carboxyl groups for rapid absorption of alkaline gas
Inventor: SHIBATA TOMIO
IPC: D04H1/43
Filed: 1998-02-23
Abstract: Fibrous product that absorbs alkaline gas contains fibres with free carboxyl groups.
Patent DE-19810349-A1 (DE)
Title: Nucleic acid encoding bacterial chitin deacetylase useful for generating chitosan
Inventor: HAMAMATSU SHIOKA
IPC: C12P19/26
Filed: 1998-03-10
Abstract: Polynucleotide (I), and its fragments, encodes a protein (II) with deacetylase activity on the N-acetyl group of N-acetyl aminosugars. Independent claims are also included for the following:  (1) nucleic acid (Ia) that hybridizes specifically with (I);  (2) vector containing (I) or (Ia);  (3) transformants containing this vector; (4) preparation of (II) with chitin deacetylase activity by culturing cells of (c); (5) (II); and (6) chitosan produced using the transformants of (III).