baber/WOPTO huggingface dataset:
Patent DE-19826964-A1 (DE)
Title: Biological film waste water treatment plant employing alternating anaerobic and anoxic conditions
Inventor: SIEKER CARIN
IPC: C02F3/30
Filed: 1998-06-17
Abstract: A plant includes a sorption zone (1), also a denitrification and phosphorus-elimination zone (2). Settled sewage is supplied to the sorption zone which is anaerobic, with a high organic concentration. The second zone is fed with nitrified waste water, and is anoxic. Preferred features: Biomass effecting purification is immobilized on freely floating substrates contacting waste water in reaction zones. These are recirculated continuously between the two zones. In the sorption zone, organic materials are absorbed, being carried into the denitrification zone to break down nitrates, increasing biological elimination of phosphate. Continuous alternation between anaerobic and anoxic environments, causes multiplication of denitrifying and polyphosphate-storing microorganisms on the substrates, responsible for effectiveness of the zones.
Patent DE-19834023-A1 (DE)
Title: Hinge for a door or window has a setting adjustment mechanism covered by a protective cap with slits to form tongues to allow the insertion of a tool to adjust the hinge while the cap is in place
Inventor: SCHWARZENBARTH HERIBERT
IPC: E05D15/52
Filed: 1998-07-28
Abstract: The hinge has an adjustment system which can be operated by a tool as described in EP0674079-A1, and a cap (75) which covers at least the tool grip surfaces. The cap (75) has slits cut into the covering surface to form at least two tongues with elastic movement, to shroud the hinge setting mechanism. When the tool is inserted, to adjust the hinge setting, the tongues are displaced to allow the tool to pass through, and reassert to their original position when the tool is withdrawn.
Patent DE-19835365-A1 (DE)
Title: Verfahren zur Ermittlung elektrischer Eigenschaften eines Bahnnetzes
Inventor: MEYER MARKUS
IPC: B60M3/00
Filed: 1998-08-05
Abstract: Um ein Modell für ein Bahnnetz (1, 2) mit mehreren Streckenabschnitten (2) zu erstellen, werden die Streckenabschnitte durch ihren Längsimpedanzbelag und ihren Queradmittanzbelag charakterisiert. Diese Grössen enthalten einerseits die Eigenschaften der Leitungen der Streckenabschnitte, andererseits aber auch die gemittelten Eigenschaften von Objekten, wie z. B. Bahnfahrzeugen, die sich auf dem jeweiligen Streckenabschnitt befinden. Dadurch kann die Zahl der Parameter und der Rechenaufwand zur Modellierung des Netzes reduziert werden. Das Verfahren eignet sich z. B. zur Ermittlung elektrischer Parameter eines Bahnnetzes.
Patent DE-19841334-A1 (DE)
Title: Pressure sensor assembly group, especially for pressure control arrangement
Inventor: BAYER RONALD
IPC: B60T8/36
Filed: 1998-09-10
Abstract: The assembly group comprises a carrier casing (3) for recording several pressure sensors (4) as a modular and testable assembly group, forming a substructure group positioned between a first casing (1) for several electrically activated pressure control valves, and a second casing (2) for recording electric and/or electronic components of the pressure control arrangement (16). The assembly group is equipped with a first casing for recording preferably several electrically activated pressure control valves, and with a second casing for recording electric and/or electronic components which contact the pressure control valves electrically when putting on the second casing on the first casing.  The pressure control arrangement comprises at least one pair of pressure sensors recording the pressure in the first casing, which are arranged preferably between the first and second casing. A carrier casing (3) is provided for recording several pressure sensors (4) as a modular and testable assembly group, forming a substructure group positioned preferably between the first and second casing (1, 2) of the pressure control arrangement.
Patent DE-19841666-A1 (DE)
Title: Driven yarn delivery roller for use with a nip roller comprises a cast hub with a drawn axial extension as yarn contact surface
Inventor: GOERGENS DETLEF
IPC: B65H51/10
Filed: 1998-09-11
Abstract: A yarn delivery roller has a cast hub (3) attached to the drive shaft (1), preferably by set screws (9). Axial extensions (4) of drawn material, optionally with a covering, provide the running surface (5) for the yarn. The ends (7) of the drawn component (4) are preferably embedded in the hub (3) during casting, with the hub (3) having a higher coefficient of expansion than the drawn component (4).
Patent DE-19841792-A1 (DE)
Title: Fluid-actuated working cylinder
Inventor: STOLL KURT DIPL ING DR
IPC: F15B15/14
Filed: 1998-09-12
Abstract: The working cylinder has a housing (2) with an axially movable piston (7). A take-off unit (17) fastened to the piston has two parallel piston rods (18,19). The rods pass through a housing end wall (3), where they are supported in transverse direction and axially moved by a roller guide (23,23'). Each roller guide has a housing-fastened bearing collar (25,25') with roller elements (24), which engages partially, but through more than 180 deg , around the piston rod, while leaving free a slot-shaped longitudinal section. Both collars are aligned, so that their free slots face each other.
Patent DE-19842427-A1 (DE)
Title: Sende- und/oder Empfangseinheit, insbesondere für ein Diebstahlschutzsystem eines Kraftfahrzeugs
Inventor: LOSEY ALLAN
IPC: H01R13/639
Filed: 1998-09-16
Abstract: Eine Sende- und/oder Empfangseinheit weist einen Steckverbinder auf, der auf einer Leiterplatte (1) befestigt ist. Die elektrischen Kontaktelemente (4) des Steckverbinders sind an einem Ende mit der Leiterplatte (1) verlötet. Zumindest ein elektrisches Kontaktelement (4) des Steckverbinders und gegebenenfalls eine zusätzliche Leitung (7), die in dem Gehäuse des Steckverbinders angeordnet ist, bilden eine Antenne für die Sende- und/oder Empfangseinheit.
Patent DE-19842867-A1 (DE)
Title: Security marking for e.g. vouchers and parking tickets uses azine dyestuff worked into carrier paper which is insoluble in water and invisible to naked eye and layer on  opposite side which can be activated easily
Inventor: KRANZ ERICH
IPC: B41M5/30
Filed: 1998-09-19
Abstract: The security marking consists of an azine dyestuff worked into the carrier paper which is insoluble in water and invisible to the naked eye and a layer is one the opposite side to the making which can be activated easily and rapidly for checking. The security marking for paper, which is sensitive to heat, uses an azine dyestuff which is insoluble in water and which cannot be seen with the naked eye worked into the carrier paper material. The surface opposite the security marking side is saturated with an organic solvent or an acid to give a conspicuous coloration. The opposite side to the security marking is covered with a layer of a material in the acid or neutral pH range, with a dye which can barely be seen, based on pyrenesulfonate. On contact with an alkali substance, there is a color reaction which gives a fluorescent hue in daylight. The azine dyestuff is introduced into the carrier paper at a rate of 0.005-0.1 wt% or 0.01-0.03 wt%. The dyestuff in the layer, applied on the opposite side to the security marking, is used in a distribution of 0.01-40.0 mg/m<2> or 0.05-7.5 mg/m<2>. The surface of the layer, opposite the security marking side, is soaked with a mixture of a primary alcohol, a secondary alcohol and an acid. It is applied by a felt pen, sponge, stamp or other simple system.
Patent DE-19844031-A1 (DE)
Title: Curved roofing segment slides up in guide profiles assisted by spring tie in profiles and back down to bolted closure.
Inventor: HOLLANDER WERNER
IPC: E04H3/16
Filed: 1998-09-25
Abstract: The spring (7) is cocked when the segment is closed (3b) with a spring force operating in the opening direction, and the spring presents an elongated coil spring tie following the segment guides and a positive bolt extending radial to the spring axis from the free end of the spring. The segment guide consists of an extruded profile (4) with a spring channel and the arcuate path of the guides ensures that the force of the weight component diminishes with increasing segment opening. The spring is designed so its residual tension matches the residual weight force. The inherent weight of the segment is over-compensated by the spring in closure, using a bolting device to lock the segment in close setting. The extruded guide (4) has a shaped channel for the spring and also has channels on its sides facing the adjacent segments for the glazing (3a), segment, bolting device and spring. The channels are spaced out by crossbars forming closed spaces between the respective channels.
Patent DE-19848790-A1 (DE)
Title: Motor with switched reluctance e.g. for machine tool
Inventor: NASHIKI MASAYUKI
IPC: H02P25/08
Filed: 1998-10-22
Abstract: A motor with switched reluctance has: (a) a rotor (2); (b) a stator (1) surrounding the rotor with several stator poles (20) which are located with equal spacing along the inner periphery of the stator; (c) an excitation winding which is mounted around each stator pole; (d) a torque winding which is also mounted around each stator pole; and (e) an excitation circuit to send DC through the series excitation windings.  There are several permanent magnets  located in a part of each stator pole. The stator poles each have a certain width in the direction of rotor rotation. The stator has several cut-outs each between a neighboring pair of stator poles. An Independent claim is included for a motor control system.
Patent DE-19848911-A1 (DE)
Title: Ramp with integral ball-deflector for pinball game
Inventor: EDDY BRIAN R
IPC: A63D13/00
Filed: 1998-10-23
Abstract: The ramp (30) is positioned on the game-area (12) and has an inlet (32), sides (36, 37) and base (38) for the balls (20) to enter the ramp and run along it. The ball deflector (60) is fastened on the ramp and deflects a ball rolling down the ramp from a preset point on the game area. An entrance plate (70) has a fixed (72) and divided part comprising a first and second flap (74, 76).
Patent DE-19850309-A1 (DE)
Inventor: KRUMME MARKUS
IPC: A61K9/00
Filed: 1998-10-30
Abstract: The invention relates to a device for delaying the pylorus passage of orally administered medicament forms. Said device comprises a component which expands upon contact with the gastric juice and a polymer coat which is permeable to liquids but not to gases. The device can contain an active substance whose release into the gastric juice is mainly controlled by the medicament form into which it is incorporated. Unlike conventional medicament forms with delayed pylorus passage, the release of the active substance does not so much depend on the kind and structure of the polymer coat but is mainly determined by the incorporated medicament form. The inventive device can be easily rolled or folded and can be filled into capsules.
Patent DE-19854084-A1 (DE)
Title: Suspension arm in particular of commercial vehicle, comprising profile body and casing, put under tension by bearing elements
Inventor: DORR CHRISTOPH
IPC: B60G7/00
Filed: 1998-11-24
Abstract: The suspension arm (1), made of carbon fibre, consists of a I-shaped main profile (3) with semi-circular recesses (9) at both ends (10), which is accommodated inside a pre-fabricated casing (2). Bearing units (4), comprising sleeves (5), bushings (8), and specifically shaped rubber elements (6,16), are inserted into the spaces created by the recesses and tensioned in order to put pressure on the profile and to put a pulling tension on the casing.
Patent DE-19855006-A1 (DE)
Inventor: KAISER STEFFEN
IPC: H02H7/26
Filed: 1998-11-20
Abstract: The aim of the invention is to provide a simple and reliable method for generating an error signal identifying a short circuit that has occurred between a first phase conductor and a second phase conductor of two different parallel, three-phase energy-transmission lines. To this end, the inventive method for generating an error signal (F, F') identifying a short circuit that has occurred between a first phase conductor (45) and a second phase conductor (50) of an energy transmission arrangement provides that measured current values (MIa, MIb) which are proportional to the currents (Ia(t), Ib(t)) passing through the two phase conductors (45, 50) are sampled and digitally converted, forming sampled current values; measured voltage values (MUa, MUb) which are proportional to the conductor-earth voltages (Ua(t), Ub(t)) being applied to the two phase conductors (45, 50) are sampled and digitally converted, forming sampled voltage values, a complex loop impedance measured value (<u>Z</u>1, <u>Z</u>2) for the conductor-conductor loop formed by the two phase conductors (45, 50) is produced with the current and voltage sampled values or with auxiliary measured values of the two phase conductors (45, 50) derived from the same <u>I</u>a, <u>U</u>a, <u>I</u>b, <u>U</u>b) and the error signal (F, F') is generated if the loop impedance measured value (<u>Z</u>1, <u>Z</u>2) lies within a predetermined tripping range.
Patent DE-19901040-A1 (DE)
Inventor: ROSENBERG JOERG
IPC: A61K47/32
Filed: 1999-01-14
Abstract: The invention relates to a medicament form containing an active substance with a water-solubility, according to USP, ranging from 23 to 30 in a matrix that is based on acrylate polymers, whereby the medicament form can be obtained by melt extrusion.
Patent DE-19901322-A1 (DE)
Title: Rainwater collecting tank is fitted onto a flat roof to collect water from a higher roof
IPC: E03B3/03
Filed: 1999-01-15
Abstract: A rainwater collecting tank is fitted onto a flat roof, e.g. onto a garage roof, and collects water from a higher roof via a simple collecting pipe. The flat profile tank has a skirted bottom edge (3) to prevent water from collecting under the tank. The water is ducted from the tank via a down pipe while an overflow pipe prevents overfilling.
Patent DE-19901945-A1 (DE)
Title: Long-acting agrochemical composition comprises fungicide, bactericide, herbicide and/or plant growth regulator in admixture with biodegradable natural lignin- or lignocellulose-based material
Inventor: ANDERSON JOHN P E
IPC: A01N25/22
Filed: 1999-01-20
Abstract: Agrochemical composition comprises at least one active ingredient selected from fungicides, bactericides, herbicides and plant growth regulators in admixture with a biodegradable natural lignin- or lignocellulose-based material (I).
Patent DE-19903079-A1 (DE)
Title: Monitoring unit for patients, especially in intensive care units, comprises movement monitors and/or screen monitors.
Inventor: KRAMER AXEL
IPC: A61G12/00
Filed: 1999-01-27
Abstract: A monitoring unit for patients, e.g. for use in intensive care stations, comprises data processing support. The patients bed is monitored for patient movement and/or via a screen.
Patent DE-19909766-A1 (DE)
Title: Space craft drive mechanism
Inventor: BOURBAKI GEORGES
IPC: F03G3/00
Filed: 1999-03-05
Abstract: The mass body (9) is displaceable in circular movements by a main gearwheel (4). A stationary face gearwheel (8) and a face gearwheel (7) of the same diameter mesh and additionally support the mass body, causing the latter to move alternately outwards and inwards in relation to the radial distance to the center (2) of the main gearwheel. Two identical drive units (12) are provided, driven by a common drive motor (11).
Patent DE-19913454-A1 (DE)
Title: LED module for light source with tailored emission wavelength
Inventor: ARNOLD STEPHEN C
IPC: G01N21/88
Filed: 1999-03-25
Abstract: The LED module (1) for emission of light with a respective wavelength, is combined with a number of other modules to obtain a required wavelength spectrum, by providing each module housing with complementary coupling elements (4,6) allowing adjacent module housings to be snap-fitted together, so that their relative movement is prevented. An Independent claim for a method of manufacture for an LED module is also included.
Patent DE-19915120-A1 (DE)
Title: Vorrichtung zum berührungslosen Umlenken einer bewegten Bahn
Inventor: AUST RICHARD
IPC: B65H23/24
Filed: 1999-04-01
Abstract: Zum berührungslosen Umlenken einer bewegten Bahn (2), insbesondere einer Papier- oder Kartonbahn, mittels eines Luftpolsters sind Vorrichtungen bekannt, die ein sich über die Bahnbreite erstreckendes Gehäuse (1) aufweisen, an das ein Gebläse zur Erzeugung des Luftpolsters angeschlossen ist. Die äußere Wandfläche einer Begrenzungswand (3) des Gehäuses verläuft als Führungsfläche für die Bahn (2) gekrümmt und weist Luftaustrittsöffnungen (4) auf. DOLLAR A Nach der Erfindung ist an der Bahnzulaufseite und/oder der Bahnablaufseite eine Abdeckplatte (12, 13) angeordnet, die sich vom Gehäuse (1) in Richtung zur Bahn (2) erstreckt und die in einem Abstand zwischen 5 mm und 30 mm von der Bahn (2) endet. Die Abdeckplatte (12, 13) reicht im wesentlichen über die gesamte Bahnbreite. DOLLAR A Die Abdeckplatte (12, 13) bewirkt einen stabilen, flatterfreien Bahnlauf.
Patent DE-19919532-A1 (DE)
Title: Procedure for manufacture of belt retractor used motor vehicle entails bending frame section so that sides formed and locking teeth of belt spool lie inside openings in sides
Inventor: KIELWEIN THOMAS
IPC: B60R22/34
Filed: 1999-04-29
Abstract: As a first step a frame section(10') is stamped out, after which the belt spool(12) is installed appropriately relative to the frame section. Next, the frame section is bent so that the sides are formed and the locking teeth of the spool lie inside the openings in the sides. The two sides are slightly over-bent corresponding to the adjusting spring-back. After bending of the sides a connecting crosspiece is fitted to them to stabilize them in their parallel alignment.  An Independent claim is included for a tool to carry out the proposed procedure. A pressure tool(40) is rotatably mounted on two bending rollers(42), each roller having a cut-out so that two contact faces(44,46) are formed in each and which extend in the radial direction towards the longitudinal axis of the corresponding bending roller, and which between them form an angle which is slightly less than 90 degrees.
Patent DE-19920722-A1 (DE)
Title: Drive arrangement especially for driving wheel axle mounted in railway vehicle bogie
Inventor: MOEBIUS MANFRED
IPC: H02K7/116
Filed: 1999-05-05
Abstract: A drive system has a drive motor (1), especially for a driving wheel axle (2) of a rail vehicle, whose motor shaft (3) is made hollow on the power take-off-side end. A pinion (5) equipped with a shaft journal (4) is rotationally rigidly joined to the motor shaft (3) by means of the shaft journal (4) inserted into the hollow motor shaft end (6), and drives a large wheel (7) seated on the driving wheel axle (2).  The force-transmissive connection between the motor shaft (3) and the shaft journal (4) is releasable, and the unit (4,5) formed by the shaft journal and the pinion and released from the power take-off-side motor shaft end (6) is freely rotatably mounted with coupling by the large wheel (7).
Patent DE-19921145-A1 (DE)
Inventor: BRAUNGARDT RUDOLF
IPC: B28B3/02
Filed: 1999-05-07
Abstract: The shaking drive has at least one piezoelectric oscillation generator (10) with a stationary part (11) secured to a machine frame (2) and an oscillating part (9) attached to a shaking table (8) on which the concrete mould (6) is supported.
Patent DE-19923352-A1 (DE)
Title: Vorrichtung zum Aufwickeln eines Faservlieses
Inventor: KLOSE GERD-RUEDIGER
IPC: D01G27/00
Filed: 1999-05-21
Abstract: Die Erfindung betrifft eine Vorrichtung zum Aufwickeln eines Faservlieses (1) für die Wärme- und Schalldämmung von Gebäuden, insbesondere aus Mineralfasern, vorzugsweise Steinwolle, mit einer Rohdichte von bis zu 85 kg/m·3·, mit einem das Faservlies (1) in den Bereich einer Wickelstation (8) fördernden Fördereinrichtung, insbesondere einem Förderband (2), wobei die Wickelstation (8) eine Umlenkeinrichtung (14) aufweist, die ein in die Wickelstation (8) einlaufendes Ende des Faservlieses (1) aufnimmt und um einen Winkel > 100 DEG in Richtung auf das einlaufende Faservlies (1) umlenkt. Um ein schonendes Aufwickeln des Faservlieses (1) ohne zusätzliche Zug- bzw. Scherbeanspruchungen möglich zu machen, ist vorgesehen, daß die Umlenkeinrichtung (14) ein Führungselement in Form eines Bandes (18) hat, welches zumindest um eine erste Rolle (15) und um eine zweite Rolle (16) umläuft, wobei die erste Rolle (15) insbesondere ortsfest im Bereich des Einlaufs des Faservlieses (1) in die Wickelstation (8) und die zweite Rolle (16) an zumindest einem längenveränderbaren Arm (19) angeordnet ist, der um das Zentrum der Wickelstation (8) schwenkbar ist, so daß das Band (18) in Verlängerung des Förderbandes (2) mit einem Trum an der im Wickel außen liegenden großen Oberfläche des Faservlieses (1) anliegt.
Patent DE-19923529-A1 (DE)
Title: Plastic filling material, is produced by forming a packaging cushion composed of an air tight sleeve with filling material inside, and then evacuating the sleeve and pressing the contents with a stamper.
Inventor: INGER ACHIM
IPC: B65D81/05
Filed: 1999-05-21
Abstract: A process for reusing plastic material, especially porous plastic, as a filling material, comprises producing a packaging cushion composed of an air tight sleeve with a filling material inside the latter. After the air tight sleeve is filled it is evacuated. During evacuation, a stamper which matches the component being filled is pressed against the packaging.
Patent DE-19923746-A1 (DE)
Title: Drehkolbenventil mit elektromotorischem Stellantrieb
Inventor: WOLF FRANZ JOSEF
IPC: F16K31/04
Filed: 1999-05-25
Abstract: Bei einem Drehkolbenventil mit elektromotorischem Stellantrieb und einem mit dem Ventilgehäuse integrierten Antriebsgehäuse ist für die Stellsteuerung ein Schleifkontakt vorgesehen mit einem relativ zum Drehkolben ortsfest mit diesem verbundenen elektrischen Schleifkontaktgeber mit mehreren Kontaktfederzungen, der mit Schleifkontaktbahnen zusammenwirkt, die ihrerseits relativ zum Antriebsgehäuse des Ventils ortsfest so angeordnet sind, dass der Schleifkontakt ein die Winkelstellung des Drehkolbens abbildendes Kontaktmuster oder Kontaktpotential liefert, das einem an den Schleifkontakt angeschlossenen Treibertransistor für den Elektromotor als Steuersignal dient.
Patent DE-19927514-A1 (DE)
Inventor: LIEDTKE BJOERN
IPC: B29C65/48
Filed: 1999-06-16
Abstract: The aim of the invention is to provide a simple and cost-effective device for joining substrates (2, 3) which allows a secure and exact joining of the substrates and reduces the reject rate. To this end, the invention provides a novel device for joining at least two substrates (2, 3) that comprise one inner hole each and a pin that is adapted to the inner holes of the substrates. Said pin is provided with at least two noses (10) that are radially displaceable with respect to the pin (5). The edges of the inner holes of the substrates glide downwards on the straight outer surfaces of said noses (10) when said noses are displaced towards the pin.
Patent DE-19929353-A1 (DE)
Title: Preparation of 4,6-dichloropyrimidine used as plant protection agent intermediates comprises reacting 4-chloro-6-methoxypyrimidine with acid chloride
Inventor: MAIS FRANZ-JOSEF
IPC: C07D239/30
Filed: 1999-06-26
Abstract: Preparation of 4,6-dichloropyrimidine comprises reacting 4-chloro-6-methoxypyrimidine with an acid chloride.
Patent DE-19930270-A1 (DE)
Inventor: WEISS INGO
IPC: A61N1/365
Filed: 1999-06-25
Abstract: The device measures (12,16) the heart rate (HR) and action potential period (APD) and outputs them to a processor (18) which derives time-based parameters (taux, g) describing the heart. A memory (22) stores comparison values characterizing a tachycardia risk. An evaluation unit (20) is connected to the processor to receive the derived parameters (taux, g) and connected to the memory. A comparison is made between the stored values and the derived parameters, and a tachycardia danger signal is output if the parameters lie in the danger region.