baber/WOPTO huggingface dataset:
Patent DE-19825283-A1 (DE)
Title: Motorleistungsregelung für Kraftfahrzeuge mit einem Leistungssteuerorgan
Inventor: NICKOLAI NORBERT
IPC: F02D41/22
Filed: 1998-06-05
Abstract: Bei einer Motorleistungsregelung für Kraftfahrzeuge mit einem Leistungssteuerorgan, das entkoppelt von der die Leistungsanforderung des Fahrers wiedergebenden Betätigung des Fahrpedals in Abhängigkeit von verschiedenen Betriebsparametern mittels eines elektronischen Steuergeräts steuerbar ist, bei der im Fehlerfall ein Notfahren mit einer durch die Vorgabe eines maximalen zulässigen Motormoments reduzierten Leistung ermöglicht wird, wird bei erhöhter Leistungsanforderung des Fahrers während des Notfahrens die Leistung mittels des Leistungsteuerorgans in der Weise geregelt, daß zum Zeitpunkt der Erhöhung der Leistungsanforderung eine unmittelbare Beschleunigung eingeleitet wird und daß sich im Falle des Beibehaltens der erhöhten Leistungsanforderung ein vorgegebener Beschleunigungsverlauf bis zum Erreichen des maximal zulässigen Motormoments ergibt.
Patent DE-19826871-A1 (DE)
Title: Sensor process for use with a contact free approach sensor
Inventor: HISS ECKART
IPC: G01D5/20
Filed: 1998-06-17
Abstract: Sensor process for a contact free approach sensor has an analysis circuit that checks the functioning of the sensor. The sensor has a microwave sensor based on the Doppler principle and an inductive sensor with the two sensors in a common housing. A microwave transmitter (3) linked to the analysis circuit (5) is used to control one or other of the sensors. The transmitter is mechanical of either the piezoelectric, magnetostrictive or similar type.
Patent DE-19830390-A1 (DE)
Title: Method of soil cultivation and appropriate agricultural appliance
Inventor: BACKHAUS JOSEF
IPC: A01B23/02
Filed: 1998-07-08
Abstract: A rotary movable agricultural implement, especially a circular spike harrow (3) has a parallel implement moving in a straight line (4) and supplied from the same power source (5).  The two implements are relatively adjustable in height.  One of the two implements has tines with flexible ends and which have a pitched roof shape with side edges crosswise to the direction of travel.  Rollers or discs (24,25,26) support the implements on the ground.  A seed-drill or planter is positioned between the rotary and straight-moving implements
Patent DE-19831084-A1 (DE)
Title: Simple method revealing and documenting cracks during dye penetration- or magnetic powder examination
Inventor: SCHMIDMAYER HANS
IPC: G01N21/91
Filed: 1998-07-14
Abstract: An impression is taken of the component to be tested, using a mass hardening to a resilient state. In the case of dye penetration testing, the dye penetrating into the crack is absorbed into the mass, remaining visible. In the case of magnetic powder testing, the magnetically-orientated particles are held firmly in the mass. An Independent claim is included for a kit containing the mass.
Patent DE-19831196-A1 (DE)
Inventor: STOCK BERNHARD
IPC: F02P3/02
Filed: 1998-07-11
Abstract: The invention relates to an ignition coil unit (1) for internal combustion engines in which a plurality of ribs (20) are provided as connecting elements to the cylinder head (30) of an internal combustion engine. The ribs (20) permit the ignition coil (1) to be held in a spark plug hole (32) in a fixed manner. As a result, the use of common bolted connections is no longer required and the assembly is considerably simplified.
Patent DE-19831459-A1 (DE)
Title: Push-fit fixture for automotive bodywork attachment point fitted without welding and receives components with minimum fitting labor requirement
Inventor: DEMEL OTTO
IPC: B60R13/02
Filed: 1998-07-14
Abstract: An automotive bodywork fixture (1) consists of a spindle (4) with an approx. central flange foot at right angles to the spindle. Arrowhead locking feet (3) project from the flange in line with the spindle axis. The flange also incorporates a recess (5) for an O-ring seal.
Patent DE-19833282-A1 (DE)
Inventor: DIEHL ROLF
IPC: H04J3/06
Filed: 1998-07-24
Abstract: At least one type of timing output (8) is provided, which in accordance with its function can be controlled from the communications unit (1).
Patent DE-19837506-A1 (DE)
Title: Folding cloth hood for cabriolet motor vehicle has second part of hood covering as plane cutaway portion between two tension stirrups
Inventor: MINATTI JOHANN
IPC: B60J7/12
Filed: 1998-08-19
Abstract: The folding cloth hood (1) for a cabriolet vehicle has a hood rod consisting of tension stirrups (3). The hood covering (2) is divided and a second part of the hood covering can also be positioned independently of a first part. The second part of the hood covering is a plane cutaway portion of the whole covering lying between two tension stirrups. It can be brought together with the first part into the lowered open position of the folding hood.
Patent DE-19841342-A1 (DE)
Title: Neue Reaktivsysteme aus polymerisierbaren Monomeren , die Peroxide und stabilisierten Boralkylverbindungen enthalten
Inventor: WENZ ROBERT
IPC: A61K6/00
Filed: 1998-09-10
Abstract: Die vorliegende Erfindung betrifft verbesserte Reaktivsysteme für die Polymerisation ethylenisch ungesättigter Verbindungen, enthaltend als erste Komponente die zur Polymerisation befähigten Monomeren sowie als zweite Komponente ein Härtersystem aus Organo-Borverbindungen, die mit geeigneten Oligomeren stabilisiert sind, wobei diese Komponenten zur Applikation gemischt werden, wobei das Kennzeichen darin liegt, dass den Monomerkomponenten ein organisches Peroxid (Perester, Hydroperoxid, Perether und/oder Peranhydrid) zugemischt wird. Dadurch wird unter anderem eine Erniedrigung der Zeit bis zur Erreichung der Endfestigkeit des Polymers erzielt. Die Reaktivsysteme eignen sich zur Fügung von harten Körpermaterialien in menschlichem oder tierischem Gewebe, insbesondere im chirurgischen und/oder zahnmedizinischen Bereich bei der Herstellung von körperresorbierbaren oder körperresistenten Klebern, Zementen und/oder Füllmassen bzw. zur Ausbildung von Kunststoff-Formteilen.
Patent DE-19843260-A1 (DE)
Title: Continuously-operating filter has a belt cleaning unit between a filter belt passing over a rotary filter drum and a parallel return roller
Inventor: KIEFER JOHANNES
IPC: B01D33/044
Filed: 1998-09-21
Abstract: The filter comprises a filter belt (3) passing over a rotary filter drum (1) and return roller (2), between which a belt cleaning unit is situated.  Preferred Features: The drum axis is horizontal. The return roller and cleaning unit are situated below the drum. There is a sprayer (5) in addition, between drum and return roller, at the back of the belt, with a wall which is non-permeable to the cleaning fluid. This wall fills the region between drum and return roller, and the filter belt passes by it. The cleaning unit is a rotary brush. At both edges of the filter drum, there are wedge-shaped grooves, fitting corresponding wedge-strips on the belt. The filter forms part of a pressure filtration plant.
Patent DE-19843470-A1 (DE)
Title: Integrated memory with self-repair function
Inventor: KAISER ROBERT
IPC: G11C29/00
Filed: 1998-09-22
Abstract: The memory has a number of memory cells (MC) coupled to word lines (WL), with a self-testing device (30) verifying the function of the memory cells to allow the word line for a faulty memory cell to be replaced by a redundant word line (RWL), with a memory (10) holding the addresses of the faulty memory cells replaced by the redundant word lines.  The addresses received from an address bus (ADR) are compared with the addresses held in the memory, to allow the redundant word line to be addressed when the received address corresponds to a faulty memory cell address.
Patent DE-19844016-A1 (DE)
Title: Cutting fitment for motorized chain saw has cutting members with side cutting edges, roof cutting edges and trailing cutting tip following leading cutting tip for extra cutting action
Inventor: NITSCHMANN KARL
IPC: B23D57/02
Filed: 1998-09-25
Abstract: The cutting fitment has a guide rail with guide groove for the circulating saw chain which has centre drive members, side connectors and cutting members (12) which have a side cutting edge (22) and a roof cutting edge (23). A further cutting tip (125) is formed in the roof cutting edge and lies across the longitudinal direction of the chain at a lateral spacing from the leading cutting tip (25) so as to trail same.  The trailing cutting tip is fomred on the side flank of an indented longitudinal groove.
Patent DE-19847909-A1 (DE)
Title: Process to improve the lifetime of biodegradable polymer based filaments, fiber or film useful for packaging, comprises stretching during or after production
Inventor: WITT UWE
IPC: D01F6/84
Filed: 1998-10-19
Abstract: A process for improving the lifetime of biodegradable polymer based filaments, fibers or film by stretching after or during their production is claimed.
Patent DE-19850703-A1 (DE)
Inventor: LINDENTHAL HANS
IPC: F16D3/41
Filed: 1998-11-04
Abstract: The invention relates to an articulated arrangement for articulated shafts that are suitable for transmitting torque. The inventive arrangement consists of at least one articulated fork (4) and pins (2) mounted in the eyelets of the articulated forks. The bearing arrangement (6.1) of each pin consists of at least one radial bearing (9.1). Each bearing arrangement is assigned a lid-shaped element (21.1) that can be sub-divided into at least two different sized partial areas and forms an axial stop (20.1) in the vicinity of at least one partial area (32.1) for the seat of the inner ring (10.1) of the radial bearing. The invention is characterised by the following feature: means are provided to twist the lid-shaped element (21.1) at least along one partial area of the other second area (31.1) in relation to the pin (2).
Patent DE-19853530-A1 (DE)
Title: Isolation valve for filling pressurized containers with cryogenic gases, comprises closure member urged against spring closing force to open valve for filling
Inventor: TOCHA KLAUS
IPC: F17C5/06
Filed: 1998-11-20
Abstract: The container spring loaded isolation valve has a closure member that is urged against the spring closing force in order to open the valve for filling, and which is then held open by a retaining device until attainment of a set-point pressure in the container causes a release device to allow the retainer to disengage. The container spring loaded isolation valve has a closure member that is urged against the spring closing force in order to open the valve for filling, and which is then held open by a retaining device until attainment of a set-point pressure in the container causes a release device to allow the retainer to disengage. The release device comprises a cylinder (1) and a piston (2) having fluid-passing clearance. The push rod (3) allows the piston to release the retaining device. On one side of the piston there is a flow relief valve (4) which opens on attainment of the container set pressure, and when the flow relief valve is open the cylinder is connected, for flow, with the container (5). On the other side of the piston there is connection to a pressurized reference buffer volume, and preferably to atmosphere. The piston (2) is not sealed within its cylinder bore (1), but both parts of the piston rod (3) and all other components are gas tight to atmosphere. In the rest state, the piston is urged downwards by spring (17), and both sides of the piston are subject to the same cylinder pressure. When the excess flow relief valve (4) opens at the set-point pressure, the pressure differential produced across the annular piston clearance, causes the piston to lift and the piston rod to actuate the arrestor. After the pressure in cylinder falls sufficiently for relief valve to re-seat, the cylinder pressures equalize, and piston/piston rod falls to allow the arrestor to hold the isolation valve open again.
Patent DE-19855072-A1 (DE)
Title: Vehicle transmission operating force simulator has resistance force from elastic force generator lying in effective axis of displacement of actuator
Inventor: JUERGENS RAIMUND
IPC: G09B9/04
Filed: 1998-11-28
Abstract: The simulator includes a movably mounted actuator (5) which is acted upon by a force generator (15) that opposes a displacement of the actuator. The force generator is elastic. The actuator and the force generator are arranged so that a resistance force obtained from the force generator lies in the effective axis (16) of the displacement and acts directly on the actuator. The actuator is a push-pull rod. Independent claims are also included for the following: (1) A transmission simulator, (2) and a road simulator.
Patent DE-19855957-A1 (DE)
Inventor: OPITZ WERNER
IPC: G01N21/3563
Filed: 1998-12-04
Abstract: The invention relates to a method for controlling the hydrophilicity of a solid surface after a hydrophilizing treatment. According to said method, the surface is wetted with water, irradiated with infrared light, the intensity of the infrared light reflected by the surface is measured at a predetermined wavelength or at several predetermined wavelengths and the intensity measured is used to determine the median occupation with water of the surface. The method can be used, for example, for automatically controlling the effect of a purification process or a hydrophilizing treatment of plastics. If the results detected are insufficient, preferably alarm messages are output and/or measures for monitoring the preceding process steps are initiated.
Patent DE-19858710-A1 (DE)
Title: Inflation device for vehicle airbag
Inventor: SHENG JIANPING
IPC: B60R21/26
Filed: 1998-12-18
Abstract: The inflation device (10) has a casing (12) to store a source (16) not under pressure of inflating flow medium.  This source is a long body of flammable material, which when ignited, produces combustion products including inflating gas and particle-form material.  A tubular non-perforated wall part (20) of the casing has an internal surface which runs completely along and round the flammable body to remove the particles from the inflating gas.
Patent DE-19860703-A1 (DE)
Title: Automatic transport/lifting system for loads in lorries etc. consists of parallel drive units and cradle with toothed gears, acting with drive units and engaging in open transport rail
Inventor: SCHALL EBERHARD
IPC: B65G67/02
Filed: 1998-12-30
Abstract: The system has an open transport rail (18) and a cradle (34) with lifting device for a load. It also has longitudinal parallel drive units (28), and two gears, esp. toothed gears (42) in the cradle, acting with the drive units. The gears have esp. a threaded bore (50), with a lifting shaft (20) screwed-in, which can be moved out of the open transport rail. The drive unit may be a spindle, belt drive, geared drive, etc. The system is for use in vehicles and in stationary installations.
Patent DE-19905498-A1 (DE)
Title: Perming keratin fibers, e.g. fur, wool, feathers and especially human hair
Inventor: KUHM PETER
IPC: A45D7/04
Filed: 1999-02-10
Abstract: In a method for perming keratin fibers, the fibers are first treated with a permanent waving agent containing reducing agent(s) and then with an aqueous fixative containing manganese (Mn) cations in oxidation stages greater than 2 as oxidation catalyst.
Patent DE-19909664-A1 (DE)
Title: Light has transparent light body supplied by combustible medium container, whereby combustible medium flows through liquid and is ignited at surface of liquid
Inventor: HAAS KURT
IPC: F21S13/12
Filed: 1999-03-05
Abstract: The light (15) has a frame (1) for accommodating a container (2) for a combustible medium such as a gas and a transparent light body (9) for accommodating a liquid (16). The light body is supplied by the container, whereby the combustible medium flows through the liquid and is ignited at the surface (17) of the liquid.
Patent DE-19909821-A1 (DE)
Title: Rivet for joining sheet metal is die-cast from metal powder, e.g. high-grade steel, titanium or aluminum.
Inventor: HOLLERUNG THOMAS
IPC: F16B19/08
Filed: 1999-03-05
Abstract: The rivet is novel in that it is die-cast from metal powder. It consists of a hollow body with shaft (12) and head (14). It may be made from high-grade steel, titanium or aluminum.
Patent DE-19912412-A1 (DE)
Title: Work or interview table; has two superimposed base plates, where top plate can be placed on top of bottom plate, leaving narrow storage space, or rotated to form round table with no storage space
Inventor: NAGEL ERWIN
IPC: A47B11/00
Filed: 1999-03-19
Abstract: The table has two superimposed base plates (1,4), each with two straight edges and two reinforced segment-shaped doubled-up parts (2,5), projecting inwards to form a narrow storage space. A single guide bolt in a guide sleeve holds the upper plate on the lower plate. The upper plate can be rotated through quarter circles to left or right, and drops onto the lower plate with the plate surfaces touching, so that the two plates lie in one plane.
Patent DE-19914518-A1 (DE)
Title: Correction process for image lighting and skin color variations
Inventor: TAJIMA JOHJI
IPC: G03F3/08
Filed: 1999-03-30
Abstract: The process uses a color distribution computation (100) to determine the variation in appearance and skin in a color image of an individual (1) that has been obtained under different lighting conditions. The distribution values are compared with those stored in a memory (4) and which relate to defined lighting conditions. A conversion (5) is applied to correct to standard lighting conditions. Independent claims are included for a skin color correction device, a color image correction device, a computer readable storage medium.
Patent DE-19918445-A1 (DE)
Title: Work table has air delivery fan whose air flow emanating via two nozzles forms air screen; nozzles are opposite each other so emanating air flows are approximately mutually opposing
Inventor: POETTER ULF
IPC: B08B15/02
Filed: 1999-04-23
Abstract: The working table has an air delivery device and a suction device, whereby the air delivery device consists of a fan whose air flow emanating via two nozzles (1,2) forms an air screen. The blowing nozzles are arranged opposite each other so that the air flows emanating from them are approximately opposite to each other.
Patent DE-19920894-A1 (DE)
Inventor: SCHOLL THOMAS
IPC: C08L9/00
Filed: 1999-05-06
Abstract: The invention relates to rubber mixtures containing diene rubbers which contain 0.1 - 2 wt. % primary hydroxyl groups and have a glass transition temperature of -120 to -50  DEG C. The invention also relates to mixtures comprising filling materials, optionally other rubbers and rubber adjutants and vulcanizates produced therefrom. The inventive rubber mixtures are suitable for use in the production of fully reinforcing, abrasion-resisting shaped bodies, especially in the production of tyres which exhibit a particularly high degree of anti-skid resistance in wet driving conditions.
Patent DE-19923237-A1 (DE)
Title: Schaltungsanordnung, zugeordnetes elektrisches System sowie Entladungslampe mit derartiger Schaltungsanordnung und Verfahren zu ihrem Betrieb
Inventor: BOENIGK MICHAEL
IPC: H05B41/04
Filed: 1999-05-20
Abstract: Eine Hochdruckentladungslampe hat in ihrem Sockel oder Sockelgehäuse eine Schaltungsanordnung (SCH) integriert, die eine Zündeinrichtung und eine Leistungsreduzierungsschaltung, die aus einer Phasenanschnittsteuerung (PS) besteht, kombiniert. Eine parallel zur Lampe (L) liegende Kapazität (C2) stellt eine Übernahmespannung bereit, die deutlich höher als die Eingangsspannung der Anordnung ist.
Patent DE-19928341-A1 (DE)
Inventor: ALBRECHT PETER
IPC: G06T7/521
Filed: 1999-06-21
Abstract: A pattern is projected to be measured N times at predetermined intervals, with different intensity distributions on the surface of the body. Each point on has a corresponding sequence of N temporary intensity values. The intensity distributions are detected using matrix cameras for determining the grey scale values per pixel. A first approximation point is defined to determine a first measuring point on the surface. The grey scale values in the N images are determined at the projected points by sub pixel interpolation.
Patent DE-19928948-A1 (DE)
Title: Toilet seat aid adapted for use with conventional toilets
Inventor: THOM PAUL
IPC: A61G9/00
Filed: 1999-06-24
Abstract: The aid body has a two opposing seating areas (14). An operational hole (18) is disposed centrally in and passes through the body so as to interconnect the seating areas. The body has two sides (24, 26) which are situated symmetrically about the body longitudinal axis, extend in a front to rear direction and are each associated with a supporting region (28, 30). Each supporting region has a raised hand grip (34, 38) with internal grasping handles (36, 40).
Patent DE-19929602-A1 (DE)
Inventor: KRAMER ANDREAS
IPC: C07D239/10
Filed: 1999-06-28
Abstract: Formic acid-free N-alkyl-N'-methyl-alkylene ureas (I) are obtained from reaction mixtures obtained from the corresponding alkylene urea (II) and formaldehyde in presence of formic acid by supplying the mixture to the upper part of a distillation column, carrying out distillation under specific pressure and temperature conditions and recovering HCOOH-free (I) from the lower part of the column. Preparation of formic acid-free N-alkyl-N'-methyl-alkylene ureas of formula (I), by reacting the corresponding alkylene urea of formula (II) with monomeric or polymerized formaldehyde (HCHO) in presence of formic acid (HCOOH), involves supplying the reaction mixture containing (I) and HCOOH to the upper part of a distillation column, carrying out distillation without further additives and recovering HCOOH-free (I) from the lower part of the column. The pressure is in the upper part of the column is higher than that in the lower part by 10-100 (preferably 20-40) mbars and the temperature in the lower part of the column is higher than that in the upper part by 40-210 (preferably 80-150) degrees C. R1 = H or Me; R2 = H or 1-4C alkyl; x = 0 or 1.
Patent DE-19930374-A1 (DE)
Title: Speed-ratio controller of continuously variable gearbox for vehicle with gear box alters continuously by displacing speed alteration medium with sensors for detecting real speed
Inventor: KIDOKORO HITOSHI
IPC: F16H61/662
Filed: 1999-07-01
Abstract: The speed controller (61) and the speed ratio alters continuously by displacing a speed alteration medium (3) under the response of an actuator (4).  The controller has sensors (63,64) for detecting a real speed ratio and a microprocessor, which is programmed for the computing of a desired speed ratio of the gear box (10,69). Computing a control amount of the actuator, such that the real speed ratio coincides with the desired speed ratio. Computing a command value by correcting the control value, based on a non linear relation between the displacement movement and the real speed ratio, and control of the actuator based on the command value.
Patent DE-19935255-A1 (DE)
Title: Pneumatic tire has rubber layer of different color embedded in tread at a depth corresponding to the profile groove depth
Inventor: ANDRZEJEWSKI FRANZ
IPC: G09F23/02
Filed: 1999-07-27
Abstract: A pneumatic tire has a layer of rubber (8), e.g. 0.1 to 2 mm thick, of a different color to the tread (5), embedded in the tread at a depth in the region of the depth (P) of the grooves (7) making up the tread profile.  Independent claims are also included for the following: (a) a tire with a colored layer and conical hollow spaces towards the tread; (b) a tire with a colored layer with conical projections towards the tread; (c) a tire with separate colored pegs projecting towards the tread.