baber/WOPTO huggingface dataset:
Patent DE-19754559-A1 (DE)
Title: Remote programming of video recorder or satellite receiver via telephone network using tone dialing telephone
Inventor: FREUDENREICH ROLF DIPL ING
IPC: H04N5/44
Filed: 1997-12-09
Abstract: Any tone dialing telephone can be used to input a PIN and ShowView (RTM) number using the key-pad. The number is decoded into date and time and a transmitter in a combination device (10) sends an infrared signal to program the video recorder (2). A circuit for performing the method is also claimed.
Patent DE-19800352-A1 (DE)
Title: Simulator-like controller of real vehicle, ship or aircraft
Inventor: WOTSCHKE MARCUS
IPC: G05D1/00
Filed: 1998-01-07
Abstract: The controller uses a camera producing a picture on a screen.
Patent DE-19805835-A1 (DE)
Title: Substrate manipulation and holding apparatus used for silicon wafer etching e.g. for manufacturing micro-mechanical pressure or mass flow sensors
Inventor: MUCHOW JOERG
IPC: H01L21/687
Filed: 1998-02-13
Abstract: Silicon wafers, to be etched, are provided with plastic edge protectors which can be mechanically and electrically connected to a wafer carrier. Manipulating and holding substrates, especially silicon wafers during etching, comprises providing each wafer edge with an etchant-resistant and sealing casing which has a device for mechanical and electrical connection to a carrier for dipping into an etching bath. The insulating edge casing comprises an edge protector of plastic. An Independent claim is also included for an apparatus for carrying out the above process. Preferred Features: The edge protector (3) comprises two thermoplastic moldings joined together by welding or two elastomeric moldings joined together by vulcanization.
Patent DE-19814494-A1 (DE)
Title: Roofing material for covering underneath of roof with a watertight mat joined to a support lattice
Inventor: MONES ROLAND
IPC: D03D15/00
Filed: 1998-04-01
Abstract: The lattice (4) forms a heat-reflecting surface and the total surface of the lattice web (5,4) is greater than that of the openings (6).
Patent DE-19814620-A1 (DE)
Title: Rahmen für ein Füllelement in Form einer Glasscheibe, eines Paneels oder dergleichen
Inventor: MEYER LOTHAR
IPC: E06B3/30
Filed: 1998-04-01
Abstract: Der Rahmen ist vorgesehen für ein Füllelement (3) in Form einer Glasscheibe, eines Paneels oder dergleichen und besteht aus einem Rahmenprofil (5), dem das Füllelement (3) randseitig mit seiner einen, vorzugsweise innenseitigen Fläche direkt oder über eine Dichtleiste (4) anliegt. Außerdem weist der Rahmen ein Halteprofil (6) auf, das am Rahmenprofil (5) festgelegt ist und das Füllelement (3) stirnseitig sowie auf der dem Rahmenprofil (5) abgewandten, vorzugsweise außenseitigen Fläche umgreift. Das Halteprofil (6) besteht aus Material mit geringer Wärmeleitzahl, vorzugsweise Kunststoff, wobei zur Übertragung der vom Gewicht des Füllelements (3) hervorgerufenen Kraft ein das Füllelement (3) stirnseitig abstützender Vorklotz (7) hoher Steifig- und Festigkeit vorgesehen ist, der form- und/oder kraftschlüssig am Rahmenprofil (5) angeschlossen ist. Zur Ableitung der Windkräfte sind ein oder mehrere Blechwinkel (8) vorgesehen, die zwischen dem Vorklotz und dem Halteprofil angeordnet und ebenfalls am Rahmenprofil (5) befestigt sind.
Patent DE-19815216-A1 (DE)
Title: Coupling for model railway vehicles with locking element and coupling head
Inventor: ROESSLER ELFRIEDE
IPC: A63H19/18
Filed: 1998-04-04
Abstract: The coupling (1,2) or model railway vehicles containing the couplings have an adjustment by which the coupling head (11) and or locking element (12) are relatively displaced. To uncouple the two couplings, the locking element of each coupling is lowered by the adjustment and at right angles to the vehicle base. The coupling has a housing (6) formed of two parts enclosing a hollow cavity and joined by a catch. A coupling head is especially pivot mounted on one of the two parts and consists of a looped coupling link (12).
Patent DE-19816161-A1 (DE)
Title: Driving machine for excavating tunnels and shafts etc.
Inventor: KASHIMA YUTAKA
IPC: E21D9/087
Filed: 1998-04-09
Abstract: The shield is used for driving tunnels and has a rotating cutter (14) with several cutting bits (22) on its front face. It is mounted on a rotating shaft (20) with a central channel (36) carrying cooling and lubricating fluid. The shaft rotates in a bearing (23) which is centrally positioned in a flat separating wall (13). The portion of the shaft behind the separating wall is shaped into a crank arm (28) which accommodates the drive mechanism (15). This consists of e.g. three actuators consisting of piston and cylinder assemblies (27a-c) arranged radially with their outer ends pivoted (19a) on the inside of the cylindrical casing (12) of the shield. Their inner ends are pivoted (29a) on a collar which performs a non-rotational orbital motion as the shaft rotates. A hose is connected to the collar to supply cooling fluid to the bore through the crank and shaft.
Patent DE-19816997-A1 (DE)
Title: Edge cladding for flat roofs
IPC: E04D13/155
Filed: 1998-04-17
Abstract: The profiled fascia panel (11) is held by individual holders (17) and the roof skin (23) is supported by a support profile (22) held by support devices (16) fixable on the roof edge (15) by a bearing arm (40).  Each support device has on at least one bearing arm a vertically projecting support part (30) with an inclined retaining arm (31). The support profile has on the side remote from the roof skin bearing side a socket (52) to hold several support parts.
Patent DE-19817273-A1 (DE)
Title: Data transmission between one electrical unit and another
Inventor: WOHLRABE FRANK
IPC: B26B19/38
Filed: 1998-04-18
Abstract: The item of electrical equipment (1) may be an electrical shaver that is coupled to a cleaning unit (2) that operates to supply power. Data can be transferred between the units by modulating the energy supply switches (S1,S2) and modulators (M1,M2) provide the means
Patent DE-19817976-A1 (DE)
Title: Oil-fuelled motor with non-injected fuel return
Inventor: KAMPMANN HANS-JUERGEN
IPC: F01M9/04
Filed: 1998-04-22
Abstract: The circulating (20) natural oil fuel is used to lubricate the motor (1), inject the motor and act as coolant. The fuel is heated to 70-90 deg  C and pumped (15) up to a pressure of 1.5-4 bar to serve as lubricant in the circuit (6). The volume of fuel falling short of this pressure is run at 1.1-2.0 bar pressure in the motor cooling circuit (7). A volume of fuel is branched off from here for injection via a pump at required viscosity.  The volume of fuel not injected is returned to the tank (2) via the motor crankcase and out of pressure. The fuel volume is injected at 2-8 mm<2>/s via a pump (4) is tapped off the lubricating circuit. The fuel remaining in circulation (20) above 4 bar is returned to the feed tank. Fuel circuit pressure maximum is limited by a pressure-maintaining valve (8) circuited downstream of the fuel pump (15). Spent coolant circuit fuel is returned off pressure to the feed tank via crankcase and sump (12).
Patent DE-19822127-A1 (DE)
Inventor: BAUMGAERTL ULRICH
IPC: G01R19/25
Filed: 1998-05-07
Abstract: The invention relates to a method and a circuit for measuring a current, for use in the electrotechnical field for precisely triggering electronic tripping devices in circuit breakers. The invention is based on the measurement of the current according to magnitude and phase. It is only the fundamental wave of the current between precisely determined current zeros that is sampled at a low sampling rate, the effective value being calculated based on the phase angle detected and the magnitude. The precise phase angle is determined using a conventional PLL circuit (10) with a downstream zero switch (11).
Patent DE-19822767-A1 (DE)
Title: Axle for construction machinery or industrial trucks etc.
Inventor: SCHWARZ ULRICH
IPC: B60B35/02
Filed: 1998-05-20
Abstract: The axle has wheels (8a,b) and an brake unit (9) acting on both wheels, and positioned axially between the wheels. The wheels are each connected to an axle shaft (5a,b) turning within the axle housing (1). The brake unit has a brake rotor (11a,b) connected to each axle shaft, which are moved into active connection with a brake stator (10) by a common actuator unit (12). The brake unit is operated mechanically and/or hydraulically.
Patent DE-19826962-A1 (DE)
Title: Optical low-pass filter for video camera
Inventor: SONG YOUNG-JIN
IPC: H04N9/097
Filed: 1998-06-17
Abstract: The optical low-pass filter has a single birefringent element with an optical axis which is arranged under an angle with respect to a horizontal scanning unit of a solid picture generation apparatus provided in the video camera. An incident beam is divided into an ordinary ray and an extraordinary ray.
Patent DE-19826991-A1 (DE)
Title: Two part polymer concrete drain
Inventor: HOFMANN FRIEDRICH
IPC: F16L9/08
Filed: 1998-06-18
Abstract: A concrete drain, e.g. for sewer laying, is made of polymer concrete in two sections. A lower section is laid onto a concrete base and concrete is filled between the duct and the sides of the trench partway up the sides of the section. The top section is then fitted and concrete poured over the top to seal the duct. The inside wall of the drain is clad with plates with interlocking edges.
Patent DE-19827463-A1 (DE)
Title: Diesel engine with direct fuel injection, especially for private motor vehicle
Inventor: DUERNHOLZ MANFRED
IPC: F02F3/26
Filed: 1998-06-19
Abstract: The individual cylinders(1) each have a fuel injection unit, the nozzles of which open out vertically into the combustion chamber(2). At least one exhaust valve(9) and at least two inlet valves(7) are allocated to each cylinder, and two parallel extending inlet ports(6) are located in the cylinder head(3) and run into the combustion chamber at an angle.  The combustion chamber is designed so that the charge movement in the combustion chamber has a swirl around the cylinder axis(17) and a tumble around the transverse axis.
Patent DE-19829792-A1 (DE)
Title: Price determination method for coin-operated game machine
IPC: G07F17/32
Filed: 1998-07-03
Abstract: The method involves determining a price value associated with a presented symbol combination (9), which is registered in an investment counter of a control unit comprising a microcomputer. A price value associated with a held symbol combination can be forwarded for a higher profit to a risk game arrangement which includes a ladder-like table or a higher extra-game mode. At reaching of the extra-game mode a corresponding display element (22) is activated by the control unit.
Patent DE-19830648-A1 (DE)
Inventor: BERTHOLD ACHIM
IPC: A61K47/32
Filed: 1998-07-09
Abstract: The invention relates to a preparation for the transdermal, therapeutic introduction of glycerol trinitrate into an organism, through human skin. A therapeutically effective proportion of the active agent is contained in a polyacrylate-based self-adhesive layer and a rear layer which is impermeable to the active agent is provided. The invention is characterised in that a polyacrylate-based self-adhesive substance is used for the layer containing the active agent, in that the concentration of vinyl acetate in this substance is 6 wt.% maximum, and in that the concentration of the active agent in the substance is 25 wt.% maximum.
Patent DE-19832463-A1 (DE)
Title: Cutter for mechanical harvester has conveyor ducts containing cutter blades, conveyor element with tines and rotating on axle, with supports for cutter blades
Inventor: KRONE BERNARD
IPC: A01D90/04
Filed: 1998-07-18
Abstract: Harvester machine cutter has a conveyor duct (12) in which is at least one row of swivel-mounted cutter-knives (15) protruding into the conveyor duct. A conveyor element (14) has tines (13) and is rotarily driven on an axis horizontally and transversely aligned to the direction of travel (F). Each cutter blade is supported flexibly by a support which is released for moving all or some of the cutter blades from a cutting to a non-cutting position. Each cutter blade has a support rotating on an axle parallel with the swivel axle of the cutter blades.
Patent DE-19837932-A1 (DE)
IPC: A61B3/107
Filed: 1998-08-20
Abstract: The invention relates to a device for determining the surface shape of biological tissue. The device is comprised of a radiation source (1) for generating an excitation radiation (2), and has means for generating an irradiation pattern (26) from the excitation radiation directly on the tissue (8a) so that the irradiated tissue areas are excited for emitting a fluorescent pattern (27) comprised of fluorescent radiation (14). The inventive device also comprises at least one detection device (12) for detecting the fluorescent radiation (14) emitted by the tissue (8a), and comprises an evaluation unit for calculating the surface shape of the tissue (8a) from the detected fluorescent radiation (14).
Patent DE-19838911-A1 (DE)
Title: Beleuchtungseinrichtung für Fahrzeuge
Inventor: GRAF ROLAND
IPC: F21V17/00
Filed: 1998-08-27
Abstract: Die Beleuchtungseinrichtung weist eine Lichtquelle (20), einen der Lichtquelle (20) zugeordneten Reflektor (22) und ein der Lichtquelle (20) zugeordnetes Abdeckelement (32) auf, durch das die Lichtquelle (20) zumindest teilweise abgedeckt wird. Das Abdeckelement (32) ist einstückig am der Lichtquelle (20) zugeordneten Reflektor (22) ausgebildet. Das Abdeckelement (32) weist einen in Lichtaustrittsrichtung (11) nach der Lichtquelle (20) angeordneten Boden (33) und einen an diesen entgegen Lichtaustrittsrichtung (11) einstückig anschließenden Ansatz (34) auf. Am Boden (33) ist einstückig wenigstens ein Fuß (35) angeformt, der wiederum einstückig an einer Wandung (23) des Reflektors (22) angeformt ist. Das Abdeckelement (32) braucht dadurch nicht als separates Teil hergestellt und montiert zu werden, so daß der Fertigungs- und Montageaufwand der Beleuchtungseinrichtung reduziert ist. Die Beleuchtungseinrichtung kann als Leuchte, als Scheinwerfer oder als Scheinwerfer-Leuchteneinheit ausgebildet sein.
Patent DE-19843731-A1 (DE)
Title: Sound transducer arrangement has circuit board that forms acoustic component for influencing acoustic properties of sound transducer
Inventor: MARTEN STEFAN
IPC: H04R3/00
Filed: 1998-09-24
Abstract: The arrangement has a sound transducer (3) and a circuit board (7) for carrying electrical components (27) and contacts. The circuit board forms an acoustic component for influencing the acoustic properties of the sound transducer. The circuit board is mounted in front of a sound transducer opening for receiving or emitting sound waves and has at least one through aperture in a section covering the sound opening.  Independent claims are also included for a microphone and a headset.
Patent DE-19846059-A1 (DE)
Inventor: STREUBEL WOLFGANG
IPC: B60K15/035
Filed: 1998-10-07
Abstract: The vehicle has a fuel tank (1) with refueling tube (4), operational ventilation tube (11), and refueling ventilation tube (12). Operational and/or refueling ventilation tubes are components of a multi-channel tube (9). The multi-channel tube also contains the refueling tube, a compensation vessel, and an expansion compensator.
Patent DE-19846825-A1 (DE)
Inventor: KOERFER MARTIN
IPC: A23K20/142
Filed: 1998-10-10
Abstract: Free-running moldings, especially extrudates, containing methionine have a bulk density of 300-850 kg/m<3> and particle size range of 63-5000 mu m and consist mainly, especially 60-98 wt.%, of methionine. An Independent claim is also included for the production of the moldings.
Patent DE-19849459-A1 (DE)
Title: Cooking container with self-regulating overcooking protector has expansion element mounted on contact section to break contact between heat source and contact section in event of overheating
Inventor: STEENBORG MANFRED
IPC: A47J27/64
Filed: 1998-10-28
Abstract: The container has a contact section (6) which contacts the heat source, and an expansion element (8) mounted on the contact section so that when heated beyond certain temperatures it expands or changes shape more severely than the contact section to break the contact between heat source and contact section.  Preferred Features: The expansion element can be made from a memory metal and is placed in or on the base of the container.
Patent DE-19853637-A1 (DE)
Title: Rpm sensor
Inventor: NAKANE MITSUTOSHI
IPC: G01P1/00
Filed: 1998-11-20
Abstract: The sensor has a transducer element arranged between a magnet and a rotor of magnetic material, so that a change in magnetic field caused by rotation of the rotor produces an electric signal. A distance (L) between the magnet (3) and the rotor (20) and a distance (L1) between the magnet and the detecting part of the transducer element (2) are represented by the equation:  L1 = 1/4L - 3/4L. The distance L1 is adjusted in a range of 1.5- 4.5 mm.
Patent DE-19854342-A1 (DE)
Title: Roll store or roll workshop with a safety feature for rolling mills
IPC: B21B31/10
Filed: 1998-11-25
Abstract: The roll store or roll workshop with roll support units, and at least one unit (1) for roll journal bearing block installation located on a wagon movable on rails (19, 20). At least one rail (19) is mounted on the roll support units so that the ground below the bearing blocks is free from obstructions.
Patent DE-19857105-A1 (DE)
Title: Primer for permanent or sacrificial protective coating systems, especially anti-graffiti coatings, contains an emulsion of pure acrylate in water
Inventor: PREGERNIG HUBERT
IPC: C04B41/52
Filed: 1998-12-10
Abstract: A primer containing a pure acrylate emulsion in water is used in a permanent or sacrificial protective coating system to prevent unwanted soiling by graffiti and the like.  An Independent claim is also included for a permanent or sacrificial anti-marking/soiling coating, especially an anti-graffiti coating, comprising at least one pure acrylate primer coat and a topcoat.
Patent DE-19858521-A1 (DE)
Title: System for transporting of relative small objects from feed conveyor belt to delivery conveyor belt has first feed conveyor belt protruding by belt deflection roller into side cavity in belt bridge
Inventor: KRUPS PETER
IPC: B65G47/66
Filed: 1998-12-18
Abstract: The first feed conveyor belt(1) by its belt deflection roller protrudes into a side cavity in the belt bridge. The cross section(5b) of the bridge has at least an upper overhang(7) facing the circumference of the deflection roller and terminating with the transporting plane(6), forming a gap(8) for guiding of the feed conveyor belt. The overhang of the belt bridge forms at least an upper circumferential section(9) lying opposite the circumference of the deflection roller and conforming to the form of the conveyor belt.
Patent DE-19859418-A1 (DE)
Inventor: BRAUN FRANK
IPC: C08J9/18
Filed: 1998-12-22
Abstract: The invention relates to expanded polypropylene particles with a density of 5 to 200 g/l and a particle diameter of 1 to 10 mm, containing 0.002 to 20 weight percent graphite particles.
Patent DE-19859568-A1 (DE)
Title: Drive unit, for front loading washing machines, has horizontal shaft carrying washing drum
Inventor: HEYDER REINHARD
IPC: D06F37/30
Filed: 1998-12-22
Abstract: Shaft (12) carries the drum (4) and the rotor (24) of an electric motor (17).  The rear wall of the washing solution container (1) also forms the stator of the electric motor (17). It features a flange (18) for carrying the motor packet (19).
Patent DE-19900115-A1 (DE)
Title: Sun heat shield for persons or objects comprizes straight or bent strips rotated off electric motor via solar cells round center axis with strips radiating in plan view and slanted in side view for maximum coverage.
Inventor: COST KARLFRIED
IPC: F24F5/00
Filed: 1999-01-05
Abstract: The heat shield is made up of strips (5) arranged so as to form an extremely wide column to stand horizontally above or below the person or object. When viewed from above, the column strips radiate outwards and when viewed from the side the strips slope downwards from the top. The column (1) rotates round its center axis and the size and number of strips is large enough to cover the entire area roofed over by the strips when viewed from above. The strips can be straight or bent in their outward reach and the lower part of the strips is covered in a moisture storage textile material as against the upper part which is left bare. This lower storage part can be sprayed with water at frequent intervals. The column is powered round its center axis by an electric motor off solar cells.
Patent DE-19906295-A1 (DE)
Title: Biologically degradable water resistant plastics material useful for production of casein and chitosan films contains a water resistant completely degradable (hydrophobizing) agent
Inventor: KUHN KERSTIN
IPC: C08L5/08
Filed: 1999-02-15
Abstract: A biologically degradable water resistant plastics material from protein which can be converted to a film which is knitted together (sic) with a water resistant completely degradable (hydrophobizing) agent which protects the film in the manner of a natural protective coating.  An Independent claim is included for a biologically degradable polyester which is obtained by reacting a natural material (e.g. citric acid) with an easily degradable alcohol (e.g. ethylene glycol) in a polycondensation reaction to give the biologically degradable polyester.
Patent DE-19908797-A1 (DE)
Title: Braking device for car
Inventor: DENNING JOEL T
IPC: B60T13/58
Filed: 1999-03-01
Abstract: The braking device has a brake cylinder with two brake openings, the first for allowing a flow of brake fluid to enter the brake cylinder and the second for allowing a flow of brake fluid to exit the brake cylinder. One gearbox opening allows a flow of gearbox fluid to enter the brake cylinder and a second gearbox opening allows gearbox fluid out of the brake cylinder. A movable member is laid inside the brake cylinder and can be positioned between two positions, for preventing a flow connection between the two brake openings when it is in the first position and allowing a flow connection when in the second position and similarly for the gearbox openings.
Patent DE-19909040-A1 (DE)
Title: Guide for converging fleece web from draw frame into a single fleece
Inventor: WEBER WILFRIED
IPC: D01G15/64
Filed: 1999-03-02
Abstract: The fleece web (14) from the drafting system (1) of a draw frame is converged to a fleece (11) by a conical or concave guide (7). The guide is preceded by an insert (13) to compress the web sideways and remove entrained air. The space between the exit from the insert and the entry to the guide is open to the outside atmosphere.
Patent DE-19914258-A1 (DE)
Title: Motorangetriebenes Aggregat
Inventor: DINKEL DIETER
IPC: H02K7/075
Filed: 1999-03-29
Abstract: Die Erfindung betrifft ein motorangetriebenes Aggregat (1) mit einer Motoreinheit (2) und einer Arbeitsmaschine (3), wobei die Motoreinheit (2) eine Motorwelle (7) zum Antrieb wenigstens eines Arbeitselementes der Arbeitsmaschine (3) aufweist, und die Motorwelle (7) wenigstens an einem der Arbeitsmaschine zugewandten Ende über ein erstes Lager (19) gelagert ist. Um einen ruhigen Lauf des motorangetriebenen Aggregats (1) zu gewährleisten, ist das erste Lager (19) in Radialrichtung zur Motorwelle (7) kraftschlüssig festgelegt.
Patent DE-19914465-A1 (DE)
Title: Analogue/digital conversion method for sensor output signals
Inventor: HERMANN STEFAN
IPC: G01P15/08
Filed: 1999-03-30
Abstract: The conversion method converts the analogue voltage values of a sensor signal into corresponding digital values lying between a start pulse (A) and a stop pulse (E), by dividing the maximum amplitude range of the sensor signal into a number of voltage steps.  The number of voltage steps corresponding to the analogue amplitude of the sensor signal is converted into a corresponding number of incremental durations (T), the sum duration inserted between the start pulse and the stop pulse.