baber/WOPTO huggingface dataset:
Patent DE-19855190-A1 (DE)
Title: Sitzpolster für Automobile
Inventor: BANNO MASANOBU
IPC: B60N2/58
Filed: 1998-11-30
Abstract: Aufgabe DOLLAR A Bereitstellen einer Polsterung, auf der man bequem sitzen kann, die auch bei Langstreckenfahrten kaum ein Ermüdungsgefühl verursacht, die zusätzlich zu niedrigen Kosten hergestellt werden kann und eine große Gestaltungsfreiheit erlaubt. DOLLAR A Mittel zur Lösung DOLLAR A Sitzpolster für Automobile, bei dem mindestens ein Teil des Sitzflächenbereichs aus einem Schaumstoff mit hoher Rückprallelastizität besteht, der einen "3%ISR" Wert, der gemäß der folgenden Gleichung (1) unter Verwendung einer "25%-Stauchlast" und einer "3%-Stauchlast", die im oben beschriebenen Sitzflächenbereich gemessen ist, berechnet wird, von mindestens 6 aufweist. DOLLAR A (3%ISR) = (25%-Stauchlast)/(3%-Stauchlast) (1) DOLLAR A Oben aufgeführte "25%-Stauchlast" gibt eine Last an, bei der die Dicke beim Belasten mit einer Druckplatte, die einen Durchmesser von 60 mm hat, um 25% komprimiert wird, und die "3%-Stauchlast" gibt eine Last an, bei der die Dicke beim Belasten mit einer Druckplatte um 3% komprimiert wird.
Patent DE-19856003-A1 (DE)
Inventor: BIGORRA JOAQUIN
IPC: C11D1/62
Filed: 1998-12-04
Abstract: The invention relates to a method for producing high viscosity ester quaternary preparations by esterifying or interesterifying mixtures comprised of fatty acids and of triglycerides with triethanolamine and by subsequently esterifying the resulting esters with dimethylsulfate in an alcohol solution. According to the inventive method: (a) Mixtures of tallow fatty acid and hardened beef fat are used with regard to the fatty acid constituents in a molar ratio of 40 :  60 to 85 : 15, and; (b) a molar application ratio of fatty acid constituents : triethanolamine is set in the range of 2.0 : 1 to 2.8 : 1.
Patent DE-19856862-A1 (DE)
Inventor: PINKOS ROLF
IPC: C07C5/05
Filed: 1998-12-09
Abstract: A carboxylic acid is used in a process to hydrogenate polyene compounds to monoenes using a ruthenium catalyst. A process to hydrogenate a polyene to a monoene uses a ruthenium catalyst in the presence of a carboxylic acid.
Patent DE-19859802-A1 (DE)
Title: Holder for motor vehicle components on e.g. inner front body panel has holder elements with holder plates, having flat surface to engage on wall, and projecting fingers to fit into components
Inventor: BENZ EBERHARD
IPC: B62D27/06
Filed: 1998-12-23
Abstract: The holder has two holder elements (10,11) fastened to an end wall (1) of a motor vehicle body, each with a holder plate (12,13). Each plate has a flat surface (16,17) on one side, and a cylindrical projecting holder finger (14,15) on the other side. The elements are fastened to flat surfaces (8,9) of fastener zones (5,6) on the wall. The component (4) to be positioned has two cylindrical apertures (18,19), into which the holder fingers are inserted.
Patent DE-19901068-A1 (DE)
Title: Gas exchange valve with electromagnetic actuator has armature whose position with respect to magnet pole surfaces is determined by play compensation element
Inventor: KORTENBACH JENS
IPC: F01L9/20
Filed: 1999-01-14
Abstract: The arrangement has an electromagnetic actuator (1) with an opening magnet (4) and a closing magnet (3) with an armature (2) movable between their pole faces coaxially with respect to the valve. A biased spring mechanism acts on the valve. There is a hydraulic play compensation element (9) with a piston guided in a cylinder (22). One part (13) acts on the piston and one (17) on the cylinder. With the actuator inactive the armature position with respect to the pole surfaces is determined by the block size (5) of the play compensation element and between the two parts.
Patent DE-19901173-A1 (DE)
Title: Disposable plastic bib for infants and nursing applications
Inventor: BRINKMANN FRITZ
IPC: A41B13/10
Filed: 1999-01-14
Abstract: A bib is made from flat sheet with lines (3) of perforations or punching that facilitate removal of a section (4) to form a hole for the neck. Additional perforations (5) accommodate a larger neck size. A pocket can be formed in the lower portion of the bib and adhesive attachments can be fitted when an open neck hole is used.
Patent DE-19903459-A1 (DE)
Title: Verfahren zur Herstellung von hochreinem Phytantriol
Inventor: STREICHER HARALD
IPC: C07C29/80
Filed: 1999-01-28
Abstract: Verfahren zur Herstellung von hochreinem Phytantriol, das dadurch gekennzeichnet ist, daß man das erhaltene, mit niedriger und/oder höhersiedenden Nebenprodukten verunreinigte Phytantriol im Feinvakuum in Rektifikationskolonnen enthaltende Metallgewebeverpackungen mit geordneter Struktur unter Verwendung von Kanalflüssigkeitsverteilern mit gleich oder mehr als 500 Abtropfstellen/m·2·, die im Winkel von 90 DEG zu den Gewebelagen der direkt unter den Verteilern befindlichen Packungselemente angeordnet sind, in denen 2 oder mehrere der Packungselemente unterhalb der Flüssigkeitsverteiler nur eine geringe Höhe aufweisen, die einen absoluten Luftabschluß und eine strenge adiabatische Fahrweise gewährleisten, rektifiziert. DOLLAR A Besonders vorteilhaft gestaltet sich die Herstellung von hochreinem Phytantriol, wenn man als mit Nebenprodukten verunreinigtes Phytantriol ein Phytantriol verwendet, welches durch Umsetzen von Isophytol mit Perameisensäure und anschließende Verseifung des gebildeten Reaktionsproduktes mit alkalischen Mitteln in an sich bekannter Weise erhalten wurde.
Patent DE-19911441-A1 (DE)
Title: Rheometer for rotation viscometers with cylinder measuring system has measurement vessel and thermostat making heat-conductive contact only in their upper region, particularly around upper periphery of measurement vessel
Inventor: RAFFER GERHARD
IPC: B01L7/00
Filed: 1999-03-04
Abstract: At least one Peltier block is connected with at least one heat pump (13) with its outer surface for the regulated heat supply and heat removal. A measurement vessel (5) and the thermostat (12) make heat-conductive contact only in their upper region, particularly around the upper periphery of the measurement vessel (5).
Patent DE-19912517-A1 (DE)
Title: Circuit for operation of ultra-violet discharge lamp has a control circuit and a number of current stabilizing elements connected in parallel to a primary serial stabilizing elements to increase the power to the lamp over time
Inventor: KRATZ WALTER
IPC: H05B41/38
Filed: 1999-03-19
Abstract: Circuit arrangement comprises a voltage source (1), a discharge lamp (2) with a starter (3), a serial device (4) for stabilizing the current through the discharge lamp (2) and a switch (5) all connected in series. Connected in parallel to the serial stabilizer device (4) are one or more stabilizers (6) that can be switched on with a small load.  An Independent claim is made for a procedure for operating the above circuit arrangement, where once the output of a UV lamp starts to fall off a control circuit detects it and switches on one or more of the parallel stabilizing devices (6) which slightly increases the voltage supply to the lamp.
Patent DE-19912737-A1 (DE)
Title: Production of porous silicon oxide film useful as antireflection coating on glass or transparent plastics, involves using self-shading or atoms and molecules in plasma-enhanced chemical vapor deposition
Inventor: NAGEL HENNING
IPC: C23C16/40
Filed: 1999-03-17
Abstract: Production of silicon oxide (SiOx) films comprises plasma-enhanced chemical vapor deposition (PECVD) and growing porous films on a substrate by self-shading of the atoms and molecules during production.  An Independent claim is also included for SiOx films produced in this way.
Patent DE-19913497-A1 (DE)
Title: Braking system for motor vehicle has at least one combined frictional disc brake caliper, working brake actuator, parking brake actuator with electric motor unit for clamping brake caliper
Inventor: BAYER RONALD
IPC: B60T7/02
Filed: 1999-03-25
Abstract: The braking system has at least one combined frictional brake for performing working and parking brake functions with mutually independent first and second actuators (9,10) for the working and parking brake functions respectively. The frictional brake is a combined disc brake caliper (1), whereby the second actuator (10) has an electric motor unit (11) for clamping the brake caliper.  An Independent claim is also included for a method of controlling or regulating a braking system.
Patent DE-19913808-A1 (DE)
Title: Holding unit for definite and repetetive positioning of trays with components for a component handling apparatus
Inventor: NENTL ROBERT J
IPC: H05K5/00
Filed: 1999-03-26
Abstract: The unit has a carrier structure (21) with a rectangular surrounding section (28) which is accommodated by the seating of the component handling apparatus. It has several bounding elements (38, 50) defining a seating (30, 32, 34) for component trays. The bounding elements include a stationary movable tray positioning sections. The latter produce preloads which force trays with smaller dimensions into definite, repetetive positions in the seatings (30, 32, 34).
Patent DE-19917441-A1 (DE)
Title: Device for dosing and dispensing a liquid into packaging containers has temp. sensor(s) arranged in one of connecting lines between distributor and corresponding filling valve
Inventor: MAYER WERNER
IPC: B65B3/28
Filed: 1999-04-17
Abstract: The device has a product reservoir (35) subjected to a defined gas pressure and connected via a distributor (30) and connecting lines (26) to filling valves (25) that are opened and closed by a controller (19) to dose a defined fill quantity, taking into account the pressure detected by a sensor (32) in the distributor, and at least one temp. sensor for detecting the temp. of the liquid to influence the valve drive time. The temp. sensor(s) is arranged in one of the connecting lines between the distributor and the corresp. filling valve.
Patent DE-19919304-A1 (DE)
Title: Optical glass used in production of spherical and non-spherical lenses
Inventor: SATO KOUICHI
IPC: C03C3/068
Filed: 1999-04-28
Abstract: Optical glass contains specified amounts of boron oxide, lanthanum oxide, yttrium oxide, silicon oxide, lithium oxide, calcium oxide, zinc oxide, and one of gadolinium oxide and zirconium oxide. An optical glass contains (wt.%): 25-42 boron oxide, 14-30 lanthanum oxide, 2-13 yttrium oxide, 2-20 silicon oxide, 2-9 lithium oxide, 0.5-20 calcium oxide, 2-20 zinc oxide, 0-8 gadolinium oxide and 0-8 zirconium oxide, the total amount for these being 90%. The glass additionally contains (wt.%): 0-5 sodium oxide, 0-5 potassium oxide, 0-5 magnesium oxide, 0-5 strontium oxide, 0-10 barium oxide, 0-5 tantalum oxide, 0-5 aluminum oxide, 0-5 ytterbium oxide, 0-5 niobium oxide, 0-2 arsenic oxide and 0-2 antimony oxide.
Patent DE-19919725-A1 (DE)
Inventor: BISCHOFBERGER ULRICH
IPC: F16J1/02
Filed: 1999-04-30
Abstract: The invention aims to improve the seizure resistance of a piston engine with a light-alloy cylinder (2) having a chrome-plated friction surface (4). To this end the friction surface of the piston (1) is provided with a coating (3) on the basis of artificial resin in which hard particles are embedded.
Patent DE-19920872-A1 (DE)
Title: Spatial allocation method for CT, MR image generation etc, by calculating similarity measure between images to evaluate window about voxel
Inventor: ROESCH PETER
IPC: G06K9/00
Filed: 1999-05-06
Abstract: Transformation parameters which transfer voxels of different images for a similarity measure is calculated between images. A similarity coefficient that quantifies the size of image voxel is calculated and a summation of the coefficients is used to determine similarity measure of images. An Independent claim is also included for an image processing unit.
Patent DE-19921984-A1 (DE)
Title: Volume flow measurement unit, comprises two ultrasound transducers located in front and behind measurement tube
Inventor: WAGNER GEORG F
IPC: G01F1/66
Filed: 1999-05-12
Abstract: Arrangement for measuring volume flow using ultrasound-running time principle or running time difference measurement, includes two ultrasound transducers, which send or receive ultrasound. The measurement section (1) has a measurement tube (5) and the two transducers (8, 9) are located in front of and behind the tube. An ultrasound stream is generated parallel to the tube longitudinal axis (7). The tube consists of a material whose sound damping is \> 3 dB/cm at an ultrasound frequency of 1 MHz.
Patent DE-19922591-A1 (DE)
Title: Use of an effective computer virus to control computer data access
Inventor: JEI YANG-GYU
IPC: G06F1/00
Filed: 1999-05-17
Abstract: The data security system for computer systems uses an effective computer virus that is embedded within the data and a the program . The contents or location of the confidential data can be changed dependent upon the access strategy. The monitoring system allows authorized individuals to access the data while unauthorized are blocked.
Patent DE-19933037-A1 (DE)
Inventor: HOERTH KLAUS
IPC: H02K1/28
Filed: 1999-07-15
Abstract: The invention relates to a shaft-armature lamellae fixing for fixing armature lamellae or an armature lamella stack (12) on a shaft (10). The armature lamella (12) that encircles the shaft (10) has at least one axial surface (20). An elevation (24, 30) which protrudes from the shaft (10) and which is produced by plastic deformation rests on said axial surface. In addition, the elevation prevents an axial displacement and rotatory twisting.
Patent DE-19935333-A1 (DE)
Title: Preparation of a polyurethane foam of specific density used as insulation comprises reacting polyisocyanates with isocyanate reactive compounds in the presence of propellants and optionally catalysts
Inventor: SCHERZER DIETRICH
IPC: C08G18/48
Filed: 1999-07-28
Abstract: Preparation of a polyurethane foam of density 20-150 kg/m<3> comprises reacting polyisocyanates with isocyanate reactive compounds using microencapsulated propellants.  Preparation of a polyurethane (PU) foam of density 20-150 kg/m<3> comprises reacting polyisocyanates with isocyanate reactive compounds in the presence of propellants and optionally catalysts and/or aids and/or additives. Independent claims are included for: (1) PU foams prepared as above; and (2) refrigerators, freezers, heat conductors, composite elements and hot water tanks and/or boilers containing the PU foam.
Patent DE-19936073-A1 (DE)
Title: Magneto-optical storage medium comprises a magnetic super resolution reading layer and a storage layer both made of a rare earth alloy, on a substrate
Inventor: RAASCH DETLEF
IPC: G11B11/105
Filed: 1999-07-30
Abstract: Magneto-optical storage medium comprises a magnetic super resolution reading layer made of a rare earth alloy with magnetic domains as carrier for binary data information and a storage layer made of a rare earth alloy with magnetic domains as carrier for binary data information, on a substrate. The magnetic domains of the rare earth alloys have a magnetization parallel to the layer plane at room temperature, a magnetization vertical to the layer plane at a temperature T1 between a first and a second transition temperature, and a magnetization parallel to the layer plane at a temperature T2 between the second transition temperature and the Curie temperature.
Patent DE-19939893-A1 (DE)
Title: Web press section at a papermaking/cardboard prodn machine has a center press roller with flanking suction and shoe press rollers and a closed web path with blanket separation to the next drying station
Inventor: MESCHENMOSER ANDREAS
IPC: D21F3/02
Filed: 1999-08-23
Abstract: The press section to extract water from a wet fiber web, at a papermaking or cardboard prodn. machine, has a suction press roller (22) and a shoe press roller (24) with a common and centered press roller (20) to form two roller press gaps (S1,S2). Two blankets, together with the web, pass through the first roller press gap (S1) in the direction (L) of web travel, between the suction press roller (22) and the center press roller (20).  One blanket (18) passes through both roller press gaps (S1,S2), with the web (10), and around a deflection suction roller (26) between the roller press gaps (S1,S2). The press section of the machine has a closed web guide structure. Two blankets can move through both press gaps (S1,S2)m, with the web, and the press section has a max. of three blankets (14,18,28). The blanket (14) through the first press gap (S1) also acts as a pick-up blanket, which moves around a suction pick-up roller (12) in front of the suction press roller (22), in the direction (L) of web travel. The suction press roller (22) can also act as a pick-up roller. The suction press roller (22) and the shoe press roller (24) are on opposite sides of the center press roller (20). On leaving the second roller press gap (S2), the web (10) moves around a deflection and pref. suction roller (30) to a following web drying station. The web (10) travels with the lower blanket (18) from the second press gap (S2) and, at the deflection roller (30), the web is transferred from the lower blanket (18) to a drying mesh blanket (38) around the deflection roller (30). The lower blanket (18) is detached from the web (10) at a suction deflection roller (52) in front of the deflection roller (30) to the next drying station, and the upper blanket (28) is separated from the web (10) after the second press gap (S2). The mantle of the center press roller (20) carries blind drillings and/or grooves. The water extracted from the web (10) at both press gaps (S1,S2) is spun clear to be caught in gutters and the like (34,34a,36,36a). The flexible press mantle of the shoe press roller (24) has blind drillings and/or grooves. The web (10) is heated before it enters the first roller press gap (S1) by a heating unit such as a steam blower box (53).
Patent DE-19940490-A1 (DE)
Inventor: SCHWARZ RALF
IPC: B60G17/019
Filed: 1999-08-26
Abstract: The invention relates to a method and a device for determining a vertical acceleration (zR) of a wheel (1) of a vehicle for use in a system for controlling and/or monitoring vehicle dynamics (9). Said device contains a first determining device (10) for determining an acceleration of spring travel ( DELTA z) of a spring (2) that is subjected to a load in a vertical direction by the body of the vehicle, this spring being mounted between the body and the wheel (1); a second determining device (11) for determining a partial body vertical acceleration (zA,V) and a control unit (12) which adds the acceleration of spring travel ( DELTA z) and the partial body vertical acceleration (zA,V) in order to obtain the vertical acceleration of the wheel (zR) and outputs the vertical acceleration of the wheel (zR) to the system for controlling vehicle dynamics (9) for further processing. The invention therefore removes the need for an expensive sensing system for determining the vertical acceleration of a wheel while ensuring that the results obtained reproduce the actual comparison measurement results very accurately.
Patent DE-19946084-A1 (DE)
Title: Electromechanical drive unit e.g. for vehicle braking system, has brake engagement magnet arrangement with permanent magnet and electromagnet that influences magnetic field generated by permanent magnet
Inventor: KLESEN CHRISTOPH
IPC: H02K11/21
Filed: 1999-09-25
Abstract: The unit has an electric motor (1) and a brake (2) that interacts with the motor and that is engaged with and disengaged from the motor's rotor (5), or a part (6) that interacts with the rotor, by a magnet arrangement. The magnet arrangement (3) consists of a permanent magnet (9) and an electromagnet (10,11) that influences the magnetic field generated by the permanent magnet.
Patent DE-19947957-A1 (DE)
Title: Container closure has ridge which fits into circumferential groove on container, so that it is contained inside its walls, disk top fitting into groove on one side and over dispensing spout on other
Inventor: HILLEBRAND WOLFGANG
IPC: B65D47/20
Filed: 1999-10-06
Abstract: The closure for a container (1) has a ridge (3) which fits into a circumferential groove (2) on the container, so that it is contained inside its walls. A disk top (7) fits into a groove on one side and over the dispensing spout (6) on the other.
Patent DE-19948980-A1 (DE)
Title: Plunger pump has circular sealing cup acting as inlet valve and not held against valve seat or held only by relatively weak spring, and seat has larger internal diameter than circular cup
Inventor: DAFFNER ERNST J
IPC: F04B53/10
Filed: 1999-10-11
Abstract: The circular sealing cup(1) acts as an inlet valve and is not held against the valve seat or held only by a relatively weak spring(5). The seat(4) has a larger internal diameter than the circular cup, and the gap between the seat and plunger(11) and also the gap between the circular cup and sleeve encompassing it is sufficiently large to prevent cavitation on the suction stroke.
Patent DE-19951012-A1 (DE)
Title: Actuator for i.c. engine fuel injection valve has piezoelectric or magnetostrictive element provided with tensioning device fitting through its centre or around its outside
Inventor: RUEHLE WOLFGANG
IPC: F02M1/00
Filed: 1999-10-22
Abstract: The actuator (1) has a piezoelectric or magnetostrictive element (14) with a number of stacked layers (2) and an associated tensioning device (12), fitting through the centre or around the outside of the piezoelectric or magnetostrictive element, for providing an axial bias force.
Patent DE-19952400-A1 (DE)
Inventor: BAITZ GUENTER
IPC: G07G1/00
Filed: 1999-10-29
Abstract: The invention relates to a table- or wall-mounted video workstation (10) that comprises an electronic box (12) and a display device (14) containing a flat screen. The inventive video workstation is further characterized in that a holder (34) is mounted on the electronic box (12) which protrudes from the top (22) of the box. The display device (14) is mounted on said holder so as to be rotated by 180 DEG  about its vertical axis (50) and so as to be pivoted about a horizontal axis (38).
Patent DE-19953076-A1 (DE)
Title: Landwirtschaftliche Verteilmaschine
Inventor: SCHEUFLER BERND
IPC: A01M7/00
Filed: 1999-11-04
Abstract: Landwirtschaftliche Verteilmaschine, wie beispielsweise Feldspritze, mit einem Laufräder aufweisenden Fahrwerk, einem Rahmen, auf dem Aufbauelemente, wie beispielsweise zumindest ein Vorratstank und eine Verteileinrichtung angeordnet sind, wobei jedes Laufrad mittels Verstellelemente am Rahmen in aufrechter Ebene bewegbar angelenkt ist. Die Stellelemente sind bei Kurvenfahrt derart ansteuer- und betätigbar, daß der Schwerpunkt der Maschine zum Kurveninneren verlagerbar ist.
Patent DE-19954286-A1 (DE)
Title: Mobile telecommunication transmission apparatus has very reduced circuit requirement, comprising aerial, transmission and reception devices for handling signals in different frequency ranges
Inventor: BEYER SASCHA
IPC: H04B1/52
Filed: 1999-11-11
Abstract: The mobile telecommunication transmission apparatus (1) has a very reduced circuit requirement and comprises an aerial (5), transmission and reception devices (10,15,20,25,30,35) for transmission and reception of signals in different frequency ranges. A circulator (55) with three gates (60,65,70) are provided as fork connection for first and second frequency ranges.  A first gate (60) of the circulator is connected with the transmission devices of both frequency ranges. A second gate (65) of the circulator is connected with the reception devices of the two frequency ranges. A third gate (70) of the circulator is connected with the aerial (5).
Patent DE-19955171-A1 (DE)
Title: Removal of unreacted material and polymerisation by-products from mold chamber in production of mouldings from reactive resin and blowing agents uses cavities or flow channels at edges of mold halves
Inventor: KLEBA INGO
IPC: B29C33/10
Filed: 1999-11-16
Abstract: Removal of gaseous and liquid substances present in starting materials as processing aids or of by-products in polymerisation from the mold chamber in production of mouldings from reactive resin and blowing agents uses cavities or flow channels (5) at the edges of the mold halves (3a).