baber/WOPTO huggingface dataset:
Patent DE-19830334-A1 (DE)
Title: Schuh
Inventor: SCHABSKY INGRID
IPC: A43B23/26
Filed: 1998-07-07
Abstract: Die Erfindung betrifft einen Schuh mit einer Sohle 1, einem Blattschnitt-Schaft 2, einer Staublasche 3 sowie ein mit der Staublasche zusammenwirkendes Verschlußelement 4, wobei das Verschlußelement 4 längenvariabel ausgebildet ist und mit einem Ende 4a an der Staublasche 3 und mit dem anderen Ende 4b im Bereich der Sohle 1 befestigt ist (Fig. 1).
Patent DE-19830761-A1 (DE)
Title: Hot water generator, esp. for building heating systems, operates without generating noise
Inventor: HESSELBACHER HANS
IPC: F24D1/00
Filed: 1998-07-09
Abstract: The hot water generator has a mixer (4) with a steam inlet channel (12), a water outlet channel (6) and a hot water output channel (18). A steam sensor arrangement (31) is mounted in the hot water output channel (18). A choke (19,25) in the steam inlet or water outlet channel is used to control the steam delivery and/or the pressure in the system connected to the mixer. An Independent claim is also included for a device supplied by a hot water generator.
Patent DE-19835393-A1 (DE)
Title: Component used in high performance DRAMs
Inventor: POHL JENS
IPC: H01L23/495
Filed: 1998-08-05
Abstract: Component comprises an integrated electronic switch (1, 30) with functional elements and a conductor consisting of an electrically conducting layer (35, 45) located on an insulating foil (7, 10, 34, 44).  The functional elements are arranged in at least one plane. The layer (35, 45) extends parallel to this plane.
Patent DE-19836696-A1 (DE)
Title: Cleansing unit for a rotating cooling air filter, e.g., for agricultural machinery, comprises a housing, an air suction side, a blower, a mantle and a filter
Inventor: RADKE KARL-HEINZ
IPC: B01D46/26
Filed: 1998-08-13
Abstract: A cleansing unit for a rotating cooling air filter, for removing dirt particles and plant material, for a water or air cooled motor for an agricultural machine, comprises an air suction side, a housing, a blower, a mantle and a filter. The outer housing is connected to the suction blower. Rotating brushes (30) are located in the rotating filter (13) over the suction area of the outer housing (27).
Patent DE-19838055-A1 (DE)
Title: PABX communication system for subscriber group allocation
Inventor: PINARD DEBBIE
IPC: H04M3/42
Filed: 1998-08-21
Abstract: The system comprises numerous communication groups with corresponding group characteristics for allocation of preset functions to the groups, and with corresponding telephone numbers. A function list data bank automatically allocates a subscriber to one or more preset communication groups. Communication agents of the groups receive call, identified by telephone numbers, and access the function list data bank for identifying subscribers allocated to the communication groups.
Patent DE-19838941-A1 (DE)
Title: Floor construction for driver's cab of lorry has additional reinforcing longitudinal supports covering and connected to upper and lower longitudinal edges of top-hat section of engine tunnel plate
Inventor: GALWAY GARY
IPC: B62D21/15
Filed: 1998-08-27
Abstract: For the purposes of longitudinal stiffening of the engine tunnel plate(1), the upper(2,3) and/or lower(4,5) longitudinal edges formed in the top-hat section of the tunnel plate are covered by, and connected to, additional upper(8,9) and lower(14,15) longitudinal supports which are roughly hat-shaped in cross section. The engine tunnel plate in the region of its upper or lower longitudinal edges together with the additional supports forms in cross section the shape of a closed box support.
Patent DE-19839707-A1 (DE)
Title: Closing device especially for a vehicle has position detection device designed as pre-assembled unit connected via connecting devices to functional element and designed as potentiometer
Inventor: FRANZ ERHARD
IPC: E05B81/64
Filed: 1998-09-01
Abstract: A closing device especially for a vehicle has an adjusting drive driving a functional element for adjusting different functional positions of the closing device plus a position detection device, especially a potentiometer (17) for detecting the position of the functional element. The position detection device is designed as a pre-assembled unit. This unit can be connected via connecting devices to the functional element. The unit designed as a potentiometer is located on a circuit board (16) and is held by a securing screw (28) on the circuit board. The potentiometer and the functional element, especially a control disc (4) are located on a common shaft.
Patent DE-19848094-A1 (DE)
Title: Verfahren zur Ermittlung des Grades der Aufgabenerfüllung technischer Systeme
Inventor: ROENNEBECK HORST
IPC: G05B17/02
Filed: 1998-10-19
Abstract: Ein Verfahren zur Bestimmung des Grades der technischen Aufgabenerfüllung technischer Systeme berücksichtigt neben der reinen Verfügbarkeit des Systems auch die Folgenschwere eines Unverfügbarkeitsereignisses. In die Berechnung des so ermittelten Unverfügbarkeitsrisikos fließt als Folgenschwere der Unverfügbarkeit auch der Ressourcenverbrauch bei der Behebung derselben ein, ebenso wie die Möglichkeit, im Falle der Unverfügbarkeit Ersatzsysteme bereitzustellen. Beispielsweise kann zwischen geplanten und ungeplanten Unverfügbarkeiten unterschieden werden. Das Verfahren simuliert die Nutzungsdauer eines Systems als eine Folge von Durchläufen einer Monte-Carlo-Simulation, wobei innerhalb einer Simulation durch Funktionsblöcke die Interdependenz der einzelnen Komponenten nachgebildet wird. Die empirisch oder teilempirisch ermittelte Versagenswahrscheinlichkeit der Einzelkomponenten dient hierbei als Eingabegröße. Ereignisse, die während eines Simulationsdurchlaufes auftreten, werden in den folgenden Simulationen berücksichtigt. Somit kann das reale Verhalten des Systems mit einfachen Vorgaben sehr genau beschrieben werden. Mit Hilfe des Verfahrens kann die Auslegung und die Instandhaltung des Systems so gesteuert werden, dass ein maximaler Grad der Erfüllung der technischen Aufgabe bei minimalem Ressourceneinsatz resultiert.
Patent DE-19849280-A1 (DE)
Title: Control method for hydraulic drive for machine part involves acyclic braking for which brake valve is driven using different demand value for its opening state than for cyclic braking
Inventor: CSIZMADIA ROBERT
IPC: F15B20/00
Filed: 1998-10-15
Abstract: The method involves bringing the machine to a halt using a greater deceleration than for cyclic braking using braking triggered by a signal independent of the machining process. Acyclic braking involves controlling a brake valve (5) using a different demand value for its opening state than for cyclic braking
Patent DE-19849514-A1 (DE)
Title: Sun protection agent contains coco glyceride, isoamyl p-methoxycinnamate, 3-benzophenone, phenyl benzimidazole sulfonic acid, micronized ambiphilic titanium dioxide, tromethamine and water
Inventor: SCHADE HEINZ-BENNO
Filed: 1998-10-27
Abstract: Sun protection agent consists of 5-10 wt. % coco glyceride, 3-6 wt. % isoamyl p-methoxycinnamate, 1-4 wt. % 3-benzophenone, 1-4 wt. % phenyl benzimidazole sulfonic acid, 2-8 wt. % micronized, ambiphilic titanium dioxide with low photocatalytic activity and 0.5-3 wt. % tromethamine, rest additives and water.
Patent DE-19850933-A1 (DE)
Title: Emergency exit equipment to allow evacuation of rail vehicle has means by which it can be used as ramp forming flat path or used as stairs erected at predetermined angle
Inventor: WILLNER EBERHARD
IPC: B61D23/02
Filed: 1998-11-05
Abstract: Each step plate(7) of the emergency exit equipment has a tread face on both sides, and the spars(1,2) between which the step plates are located have stops for them. The stops are arranged so that the step plates, when using the emergency exit equipment as a ramp, are located in a first end position forming a flat path, and when using the equipment as stairs erected at a predetermined angle are pivoted into a second horizontal end position forming steps.
Patent DE-19851928-A1 (DE)
Title: Cutting tool for machining, in which each clamp is formed by conical-head clamping screw in angled threaded boring
Inventor: HOLLFELDER HANS-PETER
IPC: B23B27/16
Filed: 1998-11-11
Abstract: The cutting tool has a prismatic cutting body held in a recess in a tool bar by clamps. Each clamp is formed by the conical head (15) of a conical clamping screw (12), able to be screwed into a threaded boring (14) angled to the rear in the tool shaft (1). The conical head engages in a cylindrical groove in the swarf surface (7, 8). It is offset from the central longitudinal plane.
Patent DE-19854258-A1 (DE)
Title: Pressure casting tool for shaping ceramics has coating on inner surface of tool forming mold volume that maintains pores open and hence filtration characteristics of tool
Inventor: KRUEGER HORST GUENTER
IPC: B28B1/26
Filed: 1998-11-25
Abstract: The tool has a coating on the inner surface (2) of the tool (3,4) forming the mould volume (5) that keeps the pores open and hence maintains the filtration characteristics of the tool. The coating can be applied using a physical, chemical or electrochemical process. The pore diameter of the coating is less than that of the porous plastic tool and hence allows fine particle material to be molded.
Patent DE-19854993-A1 (DE)
Title: Drive unit for vehicle window opener has two gear elements, pre-tensioned spring element, stop and support elements
Inventor: KLIPPERT UWE
IPC: E05F15/41
Filed: 1998-11-23
Abstract: The drive unit has two coaxially mounted gear elements (20,30) behind each other and coupled by at least one pre-tensioned spring element.(40). The spring element has two ends supporting it on one of the gear elements. At least one of the ends is in contact with the other gear element. The pre-tensioning force of the spring element is greater than, or equal to, the adjusting force produced in the drive unit's normal operation The rotational angle of the spring element is restricted by a stop. The gear elements have support elements (23,25;33,35).
Patent DE-19857474-A1 (DE)
Inventor: HANS WALDEMAR
IPC: F02M61/14
Filed: 1998-12-14
Abstract: A device (1) for assembling and dismantling a fuel injection valve (2) in a receiving bore hole (3) of a cylinder head (4) in an internal combustion engine. The inventive device consists of two engaging elements (9, 10) that engage with the fuel injection valve (2). A respective downwards holding surface is formed on the elastic engaging elements (9, 10) in order to transmit a downwards holding force to the fuel injection valve (2), in addition to a recess (17, 18) with which an engaging lug (19, 20) of the fuel injection valve (2) engages in order to transmit a dismantling force to the fuel injection valve (2).
Patent DE-19859004-A1 (DE)
Title: Verfahren zur Zylinder vergleichenden Prüfung von Einspritz-Verbrennungsmotoren, insbesondere Kraftfahrzeugmotoren
Inventor: FISCHER UWE
IPC: G01M15/04
Filed: 1998-12-21
Abstract: Vorliegende Erfindung beschreibt eine Anordnung sowie Verfahren zur Zylinder vergleichenden Prüfung von Einspritz-Verbrennungsmotoren. Dabei kann auf Leistungsabfall pro Zylinder aufgrund absinkender Drehzahlen und auf Verbrennungsqualität aufgrund des Anteils unverbrannter Kohlenwasserstoffe geschlossen werden. Ein entsprechend programmiertes Testgerät (1), das an die Anschlußschnittstelle (3) einer entsprechend programmierten elektronischen Motorsteuerung (4) anschließbar ist, führt die Prüfverfahren durch, leitet sie ein und startet sie. Dabei wird entgegen der Arbeitsweise heute üblicher elektronischer Motorsteuerungen die Unterbrechung der Zündung (8) und/oder die Unterbrechung der Einspritzung (11) ermöglicht, so daß Zylinder vergleichende Motoruntersuchungen auf Leistungsabfall einzelner Zylinder und Verbrennungseigenschaften einzelner Zylinder möglich sind. Bei Motorsteuerungen, bei denen während des Betriebs ein Vergleich der Leistungsbeiträge der Zylinder durchgeführt wird, und bei denen die Einspritzmengen so korrigiert werden, daß alle Zylinder einen identischen Leistungsbeitrag liefern, werden die dabei ermittelten Korrekturwerte vom Testgerät her ausgelesen und hinsichtlich des Leistungsbeitrages jedes Zylinders ausgewertet. Auswertung und Anzeige der Werte erfolgt auf dem Testgerät.
Patent DE-19859563-A1 (DE)
Title: Production of an alkali metal originating from alkali metal amalgam uses electrolysis using an anode containing an alkali metal amalgam, an alkali metal ion conducting solid electrolyte and a liquid alkali metal as cathode
Inventor: HUBER GUENTHER
IPC: C25C3/02
Filed: 1998-12-22
Abstract: Production of an alkali metal originating from alkali metal amalgam comprises using electrolysis using an anode containing an alkali metal amalgam, an alkali metal ion conducting solid electrolyte and a liquid alkali metal as cathode.  An Independent claim is also included for an integrated process for the manufacture of chlorine comprising carrying out chloro-alkali electrolysis forming elementary chlorine and alkali metal amalgam, and then carrying out the above alkali metal production process.
Patent DE-19900044-A1 (DE)
IPC: F02C3/32
Filed: 1999-01-04
Abstract: The aim of the invention is to improve the efficiency of internal combustion engines, especially of gas turbines, jet engines, hybrid drives with a piston engine and an electric motor and with an exhaust gas turbo-generator by using a method which reduces the outlet pressure at the end of the waste gas duct vis-à-vis the ambient pressure so that the pressure difference or pressure ratio of the internal combustion engine process is increased, thus making a greater useful energy potential available, preferably without additional energy supply. The reduced pressure is preferably produced by a venturi tube reduced pressure system which is impinged upon by an air current which is created by the relative wind and which is designed in accordance with fluidics. The exhaust gases are discharged into the system at an appropriate site in the area of the least pressure. According to an embodiment of the invention, the venturi tube reduced pressure system is supplemented by a heating/cooling system. The air current is heated by the heat lost by cooling and effluents before it enters the system and is cooled off as it further progresses, especially in the rearward area of the system, by the ambient air. The effect of the draft produced has a current-improving effect and is especially suitable for compensating the losses that occur during practical operation.
Patent DE-19900653-A1 (DE)
Title: Optical lighting system for optical master disc systems
Inventor: WATANABE HISAO
IPC: G11B7/007
Filed: 1999-01-11
Abstract: The system has an argon gas laser (8) that operates with a modulator (13) that receives input from a drive stage (12) and formatting stage coupled to a host computer (15). The computer controls the motion of the spindle drive and head drive. The system has a wobble signal generator and a land pre pit signal generator that are synchronized using a base clock pulse.
Patent DE-19901837-A1 (DE)
Title: Tooth prosthesis with secondary crown has telescopic lower section for fitting on primary crown using expanding force
Inventor: ATTENDORN KURT HERMANN
IPC: A61C5/08
Filed: 1999-01-19
Abstract: The tooth prosthesis comprises a secondary crown (32) with a telescopic lower section for fitting on a primary crown (2), fitting using expanding force. The gap forms and adhesion gap (47) using spoke adhesion in the adhesion gap. The spoke adhesion gives forces of 7-8N, and the adhesion gap has a side wall (45) in the primary crown with a thickness of 5-7 micrometers. The secondary crown has a metal frame.
Patent DE-19907687-A1 (DE)
Title: Goods display stand has basic tube enclosed in decorative tube, holes on end surfaces for screwing in goods-holders, and suspension pieces with hooked ends
Inventor: ROEDIGER FRANK-MICHAEL
IPC: A47F5/00
Filed: 1999-02-23
Abstract: The stand consists of a vertical square-sectioned basic tube (8) onto the four end sides of which are screwed goods-holders (15) by means of superimposed fixture points on the tube. The basic tube is enclosed in a square-sectioned decorative tube (11) which has superimposed through-holes (12) arranged in a grid matching that of the fixture points. The goods-suspension pieces (16) are in the form of vertical strips with an upward-opening hook (18) on its lower end.
Patent DE-19914573-A1 (DE)
Title: Central mortar mixing system, especially for laying pipes, has mixing container(s), fresh water tank(s), condensate tank interconnected with pipes with integral slide elements via pump system
Inventor: BOEHM FRANZ
IPC: B28C9/00
Filed: 1999-03-31
Abstract: The system has one or more pref. round mixing containers (1), one or more fresh water tanks (2) and a condensate tank (3) interconnected with pipes with integral slide elements via a pump system (4). A vacuum tube with a mixing nozzle (5) mounted on a concrete material reservoir container (6) is arranged in the pipe system before the mixing container(s). The vacuum tube with mixing nozzle can be bridged by a parallel pipe guide and an output pipe (8) leads to a mixing system (9). The mixing system also has a pipe system that, with a pump system and integral slide elements, forms a circuit via a mixing nozzle (11) to a stabilizer reservoir (12). An output pipe (13) to a transfer unit (14) has a quantity meter and a solid feed (15) ends at the transfer unit.  An Independent claim is also included for a method of mixing mortar centrally.
Patent DE-19924389-A1 (DE)
Title: Surgical instrument such as forceps has relatively movable arms, with tooth elements
Inventor: DWORSCHAK MANFRED
IPC: A61B90/00
Filed: 1999-05-27
Abstract: The forceps-type surgical instrument has relatively movable arms (18,20) which have gripper surfaces with tooth elements which are rotationally symmetrical with the axis of a tooth. One surface of a tooth element facing an opposite gripper surface is spherical.
Patent DE-19926681-A1 (DE)
Title: Clutch disc with fixing means loss prevention
Inventor: WACK ERWIN
IPC: F16D13/64
Filed: 1999-06-11
Abstract: The clutch disc assemble comprises a friction clutch (67) and a damping element (57) with two rotating elements (45,57) built as a torsion sampling device. Recesses (7) on the drive (1) have at least one axial fixing means (11) between the power take-off and fixing element. A loss securing device (100) is attached to clutch disc (85).
Patent DE-19926948-A1 (DE)
Title: Cooling arrangement for blades of gas turbines etc. has connectors between collection and distribution chambers around blades, for fluid-sealed connection to coolant channels
Inventor: BEECK ALEXANDER
IPC: F01D5/18
Filed: 1999-06-14
Abstract: The blades (1) contain a hollow chamber and coolant channels (10a,b), which form a continuous flow path for a coolant (K) esp. steam. A distributor chamber (30) and a collection chamber (40) enclose the blades in a ring shape. Connectors (50) are positioned between blades and distribution chamber, for a mainly fluid-tight connection between the chamber and the first channel of a group of coolant channels. The connectors are formed to compensate for thermal variations in the radial distance between distributor chamber and blades.
Patent DE-19927877-A1 (DE)
Title: Suction tube for gripping yarn in automatic yarn splicer includes cover flap with ridge that move into cut-outs in tube
Inventor: IRMEN WOLFGANG
IPC: B65H69/06
Filed: 1999-06-18
Abstract: An automatic yarn splicer has a suction tube (25) for retaining and positioning the yarn (52) with the help of a flap (18). A projecting ridge (70) on the flap (18) propels the yarn (52) towards the opening (27) of the tube (25) when the flap closes. The ridge (70) can move into cut-outs (71,72) in the tube (25).
Patent DE-19929241-A1 (DE)
Title: Connecting system for moulding made from elastic material and cover comprises wire fixed into moulding which has hooked section fastening over straight wire attached to cover
Inventor: KIRCHHOFF HEIKO
IPC: B29C44/12
Filed: 1999-06-25
Abstract: System for connecting a moulding made from elastic material to a cover comprises a wire (1) which is fixed into the moulding. The wire has a hooked section (2) which fastens over a straight wire (3) attached to the cover.
Patent DE-19932713-A1 (DE)
Inventor: DISTELHOFF MARKUS
IPC: B60K15/035
Filed: 1999-07-16
Abstract: The invention relates to a fuel tank (1) for a motor vehicle. The inventive fuel tank is provided with a collecting tank (8) arranged in its interior for the purpose of ventilation. The collecting tank (8) is linked with a pressure compensation element (10) that is located outside the fuel tank (1) and that is provided with an activated carbon filter (11). Fuel that infiltrates the collecting tank (8) is pumped off from a pump (16) that is configured as a sucking jet pump. The inventive fuel tank (1) has especially low fuel emissions.
Patent DE-19935323-A1 (DE)
Inventor: HOEHL FRANK
IPC: C08B11/193
Filed: 1999-07-28
Abstract: The invention relates to the use of sulfoalkyl-modified cellulose ethers, which are optionally substituted by hydroxyalkyl groups, as non-associatively active thickeners for aqueous coating systems such as dispersion paints, silicone resin paints or silicate paints. The invention also relates to a method for producing hydroxyalkyl-methyl-sulfoalkyl celluloses suited for this intended use.
Patent DE-19937932-A1 (DE)
Inventor: DILGER MANFRED
IPC: F16J15/3288
Filed: 1999-08-11
Abstract: The invention relates to a brush sealing ring (1) for components that can be moved in relation to one another. The inventive ring comprises a ring-shaped housing (2) and a plurality of aramid fibre-based bristles which are fixed in said housing and protrude radially or axially from the housing contour. The bristles consist of sections (5, 6) of aramid fibre-ropes or  threads which are present in a wound arrangement. Each section extends in a loop-shaped manner around a core (11) and away from said core without crossings, whereby the front faces of the section are tangent to the same surface. The sections are arranged in several layers one on top of the other and are fixed with a clamping profile (12) in a frictionally engaged manner.
Patent DE-19938836-A1 (DE)
Title: Process for determining whether liquid is present in a portion of the primary circuit of nuclear reactor works
Inventor: BAUER HORST
IPC: G01F23/288
Filed: 1999-08-17
Abstract: Neutrons are transmitted through the container, weakening of neutron radiation indicates that the container is filled.  An Independent claim is included for an apparatus for carrying out the above process.
Patent DE-19939042-A1 (DE)
Title: Plastic granulate compound preparation prior to feeding a processing machine, uses a combined material mixing and weighing unit
Inventor: TSCHRITTER THORSTEN
IPC: B29C48/39
Filed: 1999-08-18
Abstract: A mixing unit (2) is filled with a material and differential weighing is performed in which a weight change of the mixer per unit time is recorded as the material is fed into a processing unit (10). Mixing and differential weighing of the material occur simultaneously in the mixing unit.  An Independent claim is made for a batch metering plant for preparing a material mixture to be metered into a processing machine and includes a combined mixing (2) and weighing (5) unit.
Patent DE-19939659-A1 (DE)
Title: Length measurement device has sensor unit for reading information from information strip device in form of flexible band unit with fully enclosing flexible encapsulation
Inventor: SCHEWE ECKARD
IPC: G01D5/347
Filed: 1999-08-20
Abstract: The device has an information strip device with an information band (26) for storing information for a length to be measured, a sensor unit for reading information from the information strip device and an evaluation device that receives, evaluates and may pass on the sensor signals. The information strip device is a flexible band unit with flexible encapsulation fully (22, 28) enclosing the information strip device.