baber/WOPTO huggingface dataset:
Patent DE-19740603-A1 (DE)
Title: Cover rail fastening over groove in window or door frame
Inventor: BOER MICHAEL
IPC: E05C9/22
Filed: 1997-09-16
Abstract: A pin (24) on the underside of the support body is in the form of an interlocking or frictionally sealed element (25) which enters a bore (26) in the base of the groove. The pin preferably makes a snap fastening with the bore and edges which fit behind the edges of the bore.
Patent DE-19744648-A1 (DE)
Title: Digital image processing method for secondary image generation
Inventor: VOLMER STEPHAN DIPL ING
IPC: G06V10/52
Filed: 1997-10-09
Abstract: The digital image processing method provides a secondary image from an original image via a digital signal processor for wavelet separation, with a color transformation used for matching the digital color and brightness  levels to the color and brightness sensitivity of the human eye and/or an image reduction for reduction of the image coefficients. A digital image processing device is independently claimed.
Patent DE-19751546-A1 (DE)
Title: Pattern generator
Inventor: SHIMURA MICHIO
IPC: G06F11/22
Filed: 1997-11-20
Abstract: the pattern generator has a generator device for repeated generation of test patterns of a defined sequence and a converter which converts the sequences into different sequences for the test components. The converter contains a memory (35) which stores the number of conversions of each pattern of the same sequence into different sequences. The number of conversions is counted (34) and checked for coincidence with the stored number. An address generator (42,43) responds to a control signal from the coincidence detector (36) by generating new address signals corresp. to the new sequence. Control data for new sequences are stored (25-I-25-n) individually and output according to the generated address signals. A selection device (26) outputs a test pattern corresp. to the selected control data.
Patent DE-19753282-A1 (DE)
Title: Wall holdfast connection for communication terminal
Inventor: BROOREN ANDREAS
IPC: H04M1/02
Filed: 1997-12-01
Abstract: The connection includes guiding elements (15,16,20) located at the floor pan (27) of a communication terminal which is placed upon guiding elements (9,10) of a wall holdfast (1). The floor pan is displaced in the direction of the wall holdfast until a secure position of both parts is achieved by meshing dwell elements (9,10) with counter dwells (20).  Preferably, resilient dwell elements are provided at the wall holdfast. The dwell elements are movable and placed in partly closed bumps (15,16) in the floor pan when the wall holdfast and the floor pan are assembled. The bumps include resilient counter dwells (20).
Patent DE-19754449-A1 (DE)
Title: Vehicle windscreen wiper blade assembly
Inventor: FATEHPOUR EDISON
IPC: B60S1/52
Filed: 1997-12-08
Abstract: A wiper blade assembly, especially for a vehicle windscreen, comprises a holding part with two or more joint members(50) for semi-permanent attachment of the wiping blade.  The holding part is enclosed by an injection moulded, bow-shaped cover(10) and includes one or more flushing fluid channel units with a non-return valve and a pressure relief valve at the fluid outlet. Two channel units, each made of a hydrophobic plastics, are preferred, one in each half of the cover
Patent DE-19755285-A1 (DE)
Title: Pot-shaped container for keeping flasks and capsules cool
Inventor: KUEHNENDAHL GEB OOSTWOUDER
IPC: F25D3/08
Filed: 1997-12-12
Abstract: The container (1) has an inner chamber (8) to hold flasks and capsules, which are kept cool by a cooling element (6). Only one cooling element is located on the bottom of the inner chamber. The inside wall of the chamber has at least one thermally conducting vertical element which is connected to, and contacts, the cooling element. Two or more vertical metal thermally conducting elements (4) may be arranged on the inside wall, and are preferably made of aluminum. The thermally conducting elements may be metal tubes or similar. The cooling element may have side recesses in which lower regions of the elements can be inserted.
Patent DE-19756242-A1 (DE)
Inventor: MAGNUSSON PATRIK JONAS
IPC: B65H54/70
Filed: 1997-12-17
Abstract: The invention relates to a thread detector (F), especially for a thread sensor in a thread feeding device, comprising a detector foot (A) with an essentially flat rest (B) which can be brought into contact with a thread (Y). The detector foot (A) has an uninterruptable surface (P) at least in the area of the rest (B) of said foot in order to gently handle the thread when swept and above all to prevent contaminants from attaching inside the detector foot (A).
Patent DE-19807077-A1 (DE)
Title: Polarizer of electromagnetic radiation
Inventor: FISCHER FRANK
IPC: H01Q15/24
Filed: 1998-02-20
Abstract: The polarizer has parallel electrically conducting elements (5) arranged at a defined distance wrt. each other.  The elements are held in position wrt. each other by at least one distance piece, whereby each distance piece is made of a low dielectricity material. The elements can be inserted into a plate- or strip-shaped distance holder (3). An Independent claim is also included for a method of manufacturing a polarizer.
Patent DE-19813192-A1 (DE)
Title: Electrochemical device for measuring nitric oxide concentration in ventilator
Inventor: RYDGREN GOERAN
IPC: G01N27/49
Filed: 1998-03-25
Abstract: An electrochemical measuring device for determining the concentration of  \- 1 first gas in a gas mixture, has a measuring chamber (20) through which the gas mixture flows and \- 1 measuring cell (16) inside the chamber to one side of the gas flow. The first gas is allowed to diffuse from the gas flow into cell. A first filter or membrane (18) impermeable to the first gas is provided in a in a different region than first gas diffusion path to allow into the cell a suitable amount of a second gas needed for the cell to function. The first gas is nitric oxide (NO) or nitrogen dioxide (NO2) and the second gas is water vapour.
Patent DE-19814836-A1 (DE)
Title: Fuel-supply system to internal combustion engine injector nozzles
Inventor: DITSCHUN ERWIN
IPC: F02M39/00
Filed: 1998-04-02
Abstract: The cylinder-head (2) contains a separate nozzle (1) for each cylinder, the supply and return passages for the fuel passing through the head. Each nozzle is individually supplied, with the supply and return passages (11,12) leading directly to it from the outside of the head. The passages can be formed by cores in the material of the head or by straight drillings through it. Alternatively they can consist of individual pipes spaced apart inside an enclosing pipe, in which they are a clearance fit, or they can be at least partly enclosed by the cooling-water jacket.
Patent DE-19818422-A1 (DE)
Title: Method for determining absolute mutagenicity and error rate of polymerases in amplification reactions
Inventor: HARJES STEFAN
IPC: G16B30/00
Filed: 1998-04-24
Abstract: A differential method for determining the absolute mutagenicity of a substance, is new.
Patent DE-19818652-A1 (DE)
Title: Cutter set for motor chain saw
Inventor: NITSCHMANN KARL
IPC: B27B33/14
Filed: 1998-04-25
Abstract: The saw has a chain with several cutter links (12), each having a carrier web (24) for a cutter tooth. The carrier webs are positioned approx. behind each other in movement direction of the saw chain. The edge (32) of the cutter tooth top (29) extending in movement direction away from the carrier web, is angled approx. parallel to the main body (23) of the cutter link. The top edge supports a side cutter blade (33) moving ahead of the top cutter blade (30).
Patent DE-19820789-A1 (DE)
Title: Industrial quality control method for machine or engine manufacture
Inventor: BROMMER DETLEF
IPC: G01N21/88
Filed: 1998-05-09
Abstract: The method involves checking workpieces and components using ultraviolet light and a digital camera. The method can be used to determine the correctness, presence, position, dimensions, damage or other faults of the workpieces. All other methods, including general control, counting, object detection, etc. involving the idea "white marking/UV-light/digital imaging" are also claimed. The marking may be vertical lines, circles, squares etc.
Patent DE-19825555-A1 (DE)
Inventor: DUERBAUM JUN WALTER
IPC: H05H1/32
Filed: 1998-06-08
Abstract: The aim of the invention is to guarantee an increased gas flow in an arc plasma generator. To this end, the invention provides an arc plasma generator comprising an anode (2) and a cathode (3) in which a fluid is fed to a discharge chamber (16) via a first fluid stream located on the side of the anode and via a second fluid stream located on the side of the cathode. A third fluid stream is provided through which the fluid flows to the discharge chamber (16). In addition, a heat-conducting body is provided which comprises at least one channel having regular boundary walls and at least one coiled flow channel on a face situated on the side of the discharge chamber. In addition, the invention can comprise a sleeve-like insert (11) which is provided with a channel situated on the outer surface thereof, a coiled flow channel which is located on the side of the anode, and bore holes.
Patent DE-19830698-A1 (DE)
Title: Trolley for an agricultural stirrer used e.g. for stirring dung
Inventor: GROTZ WILHELM
IPC: B01F7/00
Filed: 1998-07-09
Abstract: A trolley has separate operating mechanisms (36) for adjusting the height and inclination of the tubular shaft of an agricultural stirrer. A trolley is fitted with a lifting frame having an agricultural stirrer holder pivoted on a guide which can slide vertically on the lifting frame for adjusting the inclination of a tubular shaft of the stirrer, an operating mechanism being provided for manipulation of the stirrer. Separate operating mechanisms (36) are provided for adjusting the height and inclination of the tubular shaft.
Patent DE-19832632-A1 (DE)
Title: Peak value rectifier circuit, e.g. for particle measuring device
Inventor: ADLER HEINZ
IPC: G01R19/04
Filed: 1998-07-09
Abstract: The circuit has a feedback operational amplifier (V), supplied with a feedback signal by an impedance converter (I1) coupled to a charge capacitor (C1) in parallel with a discharge resistance (R3). The output of the impedance converter is coupled through a switch (S1) and a resistor (R4) to a second impedance converter (I2), providing the output signal (Ausg) for the circuit. The circuit has a feedback operational amplifier (V), supplied with a feedback signal by an impedance converter (I1) coupled to a charge capacitor (C1) in parallel with a discharge resistance (R3). The output of the impedance converter is coupled through a switch (S1) and a resistor (R4) to a second impedance converter (I2), providing the output signal (Ausg) for the circuit. The switch is controlled by comparing the outputs of the first impedance converter and the operational amplifier.
Patent DE-19834143-A1 (DE)
Title: Setting system for the timing of an internal combustion motor has an impeller wheel keyed to the camshaft with a single spring seal between two pressure zones
Inventor: HAAG MICHAEL
IPC: F15B15/12
Filed: 1998-07-29
Abstract: The mechanism to set the timing of an internal combustion motor, and especially at the camshaft to set the valve movement phases, has an impeller wheel (8) keyed to the camshaft. The free end sides (12,14) of the blades (10) of the wheel (8) and/or the radial limit walls (11) of the drive wheel are pressed against the inner side of the peripheral wall (3) of the drive wheel by the hydraulic pressure, or against the hub (9) of the impeller wheel (8). A one-piece elastic sealing spring (18) is between two pressure zones (16,17) of the assembly, with the pressure bearing surfaces for the hydraulic pressure medium close to the surfaces of the free end sides (12,14) of a blade (10) of the impeller wheel (8) or a limit wall (11) of the drive wheel.
Patent DE-19837391-A1 (DE)
Title: Monoclonal antibody specific for dihydropyrimidine dehydrogenase
Inventor: YOSHIKUBO TAKASHI
IPC: G01N33/50
Filed: 1998-08-18
Abstract: Monoclonal antibody (MAb) specific for dehydropyrimidine dehydrogenase (DPD). Independent claims are included for the following: (1) hybridoma cell lines that produce MAb; (2) pairs of MAb that recognise different epitopes; and (3) kits for detection and determination of DPD containing MAb.
Patent DE-19837601-A1 (DE)
Title: A multilayer lacquering process giving coatings of high stone impact resistance
Inventor: BOSCH WERNER
IPC: B05D7/00
Filed: 1998-08-19
Abstract: Multilayer coatings are obtained by deposition of a base aqueous lacquer layer obtained from a clear powder lacquer containing glycidyl(meth)acrylate copolymer as binder, and compounds with at least two carboxyl groups. The base layer contains a product obtained by radical monomer polymerization and a carboxyl group containing polyurethane resin, and/or a hybrid polymer.      The base lacquer comprises two or more pigments, binders, fillers, solvents, crosslinking agents, and/or conventional lacquer additives. This layer is deposited on a precoated substrate, and includes a clear lacquer layer, obtained from a clear powder lacquer using the above copolymer binder, of epoxide equivalent weight 250-1000, and one or more low molecular weight or polymer compounds as hardener, with on average two or more carboxyl groups per molecule and/or per corresponding anhydride. The ratio of the epoxide groups in the copolymer binder to the free or latent as anhydride resin carboxyl groups is 1.5:1 to 1:1.5. The aqueous base lacquer contains as binder (wt.%): (A) A reaction product A1 (15-80 wt.%), from (a) a carboxyl group containing polycondensate which can have additional epoxide groups (5-95%) and (b) at least 1 radical polymerizable unsaturated olefin monomer (95-5%), in which the amounts of (a) and (b) are based on solids content, their sum being 100 parts by weight, and is obtained by polymerization of (b) in the presence of (a), and/or a carboxyl-containing (meth)acrylic emulsion copolymer (A2); (B) a carboxyl containing polyurethane resin (B1), and/or a hybrid polymer (B2), obtained by radical polymerization of unsaturated olefin monomers in the presence of an aqueous dispersion of  carboxyl containing polyurethane resin, where the sum of (A) and (B) is 100 parts by wt.; and (C) 0-40 parts by wt. relative to the sum of (A) and (B) of 1 or more different binders additional to (A) and (B), in which the parts by weight data are all based on solids content.
Patent DE-19843387-A1 (DE)
Inventor: KRUEGER DIETMAR
IPC: B60Q1/115
Filed: 1998-09-22
Abstract: A beam width control unit for vehicle headlamps (SW1,SW2) has an adjustment device by means of which the inclination of each headlamp corresponding to a given beam width is adjusted. The adjustment device (E1,E2) has a stepping motor which is positioned corresponding to an inclination setpoint (NS) and the headlamp is adjusted in its inclination by a reference run of the stepping motor. The execution of a reference run is suppressed when operating conditions to be tested and/or faulty functions do not permit a reliable operation of the stepping motor. Before execution of a reference run, a fault store is tested for entries which are entered on the basis of faulty functions of the stepping motor.
Patent DE-19846165-A1 (DE)
Title: Installation for conversion, storage, and provision of solar and/or electric energy for decentralized, local demand
Inventor: KREIERHOFF FELIX HERRMANN
IPC: F24D18/00
Filed: 1998-10-07
Abstract: At least one converter receives and converts the energy, and a conductor system leads the energy forwards and backwards, and a mechanical storage unit accumulates the converted energy. The converter comprises a collector for solar energy as thermal one. The installation contains an optical assembly for coupling solar energy according to the instantaneous sun position. Pref. the collector comprises a thermally conductive plate, located in the focal point of the optical assembly, and a heat exchanger for transmission of the thermal energy.
Patent DE-19846773-A1 (DE)
Title: Cosmetic compositions useful for preparing skin and hair care emulsions comprise a coco esterquat, oil and alcohol
Inventor: QUERALT ESTHER PRAT
IPC: A61Q5/02
Filed: 1998-10-10
Abstract: Cosmetic compositions comprising an esterquat, an oil and an alcohol containing 1 - 6 carbon atoms are new, where the ester groups of the esterquat are derived from coco fatty acids containing 8 - 18 carbon atoms.
Patent DE-19853410-A1 (DE)
Title: Verfahren zur Bestimmung des Drosselklappenwinkels
Inventor: KRAEMER GERD
IPC: F02D11/10
Filed: 1998-11-19
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung des Drosselklappenwinkels, bei dem mittels eines Drosselklappenmodells aus einem Luftmassenstrom und einem Differenzdruck über der Drosselklappe die Drosselklappenstellung bestimmt wird. DOLLAR A Zur Verringerung des Applikationsaufwandes und zum Ermöglichen der Drosselklappenwinkelbestimmung auch bei kleinen Differenzdrücken über der Drosselklappe wird vorgeschlagen, das Drosselklappenmodell aus einem unterkritischen Luftmassenstrom durch die Drosselklappe zu bestimmen, wobei das Drosselklappenmodell zumindest zwei Kennfelder enthält, von denen das erste zumindest zwei Kennfeldlinien enthält, welche den Zusammenhang des Drosselklappenwinkels zur Luftmasse bei unterschiedlichen Differenzdrücken beschreiben, und das zweite Kennfeld den nichtlinearen Übergang zwischen den im ersten Kennfeld vorliegenden Kennfeldlinien angibt.
Patent DE-19855745-A1 (DE)
Title: Fault diagnosis and quality grading system for production test of rotating machines uses sensing of rotation noise and oscillation with training of processor.
Inventor: JONUSCHEIT HORST
IPC: G01M13/02
Filed: 1998-12-03
Abstract: The fault diagnosis system measures the rotation characteristic of the machine which is digitised and processed by time segmentation, windowing and filtering to create a characteristic vector which can be associated with particular components. The characteristic vector is processed through coarse, fine and quality classifiers. A KI based training based classification system is used to classify the results and create identification of the problem components.
Patent DE-19858852-A1 (DE)
Title: Wachspräparat enthaltend Partialester von Polyolen und Montanwachssäure und Ca-Seifen der Montanwachssäure
Inventor: HEINRICHS FRANZ-LEO
IPC: C10N30/00
Filed: 1998-12-19
Abstract: Die vorliegende Erfindung bezieht sich auf eine Wachsmischung, enthaltend DOLLAR A a) 10-80 Gew.-% Partialester von Polyolen mit Carbonsäuren oder Carbonsäuremischungen der Kettenlänge C¶16¶-C¶36¶; DOLLAR A b) 0-30 Gew.-% Partialester von Polyolen mit mehrwertigen Carbonsäuren der Kettenlänge C¶4¶-C¶36¶; und DOLLAR A c) 20-09 Gew.-% Erdalkaliseifen der vorstehend genannten Carbonsäuren oder Carbonsäuremischungen; DOLLAR A mit der Maßgabe, daß Ethandiol-1,2 und Butandiol-1,3 ausgenommen sind. DOLLAR A Die Wachsmischungen eignen sich hervorragend zur Herstellung von Lösemittelpasten als Einzelkomponente oder in Kombination mit synthetischen, natürlichen oder halbsynthetischen wachsartigen Produkten, als Gleit- und Trennmittel in der Kunststoff- und Metallverarbeitung. Sie sind außerdem sehr gut geeignet zur Herstellung von feinsten Wachspulvern.
Patent DE-19860013-A1 (DE)
Title: Sealing ring fitting device for shaft seal of water-cooled generator, with at least one bolt to fit in radial borings in sealing ring, spacing from faceplate of which is adjustable
Inventor: SIEMANN JOERG
IPC: B23B31/02
Filed: 1998-12-23
Abstract: The sealing ring fitting device fits a sealing ring (1) with radial borings (18) at its circumference on a machine with at least one bolt (17) which can be fitted in the radial borings, the spacing from the faceplate (2) for clamping the sealing ring is axially adjustable. A fixing washer (3) may be fitted to the faceplate for centering the sealing ring.
Patent DE-19902163-A1 (DE)
Title: Regeneration of layered silicate catalyst used for polymerization of tetrahydrofuran involves extraction of oxidizable organic impurities with liquid or vaporized solvent followed by high-temperature calcination in air
Inventor: ELLER KARSTEN
IPC: B01J38/12
Filed: 1999-01-20
Abstract: A method for the regeneration of deactivated polymerization catalysts based on layered silicates involves (a) reducing the content of oxidizable organic impurities from the polymerization reaction by extraction with a solvent in the liquid or vapor state and then (b) calcining in an oxygen-containing atmosphere at 400-600 deg C.
Patent DE-19903129-A1 (DE)
Title: Antriebseinheit für Förderanlagen mit Anfahrsteuerung oder -regelung
Inventor: WOELFLE MICHAEL
IPC: B65G23/26
Filed: 1999-01-27
Abstract: Antriebseinheit für Förderanlagen wie Gurtförderer mit mindestens einer Antriebsstation, die sich aus einem Motor, insbesondere Drehstromasynchronmotor, einer ersten Kupplung, einem Getriebe und, gegebenenfalls, einer zweiten Kupplung sowie einer übergeordneten, auf die Antriebe und Kupplungen einwirkenden Steuer- oder Regelungseinheit zusammensetzt, wobei die mindestens eine Antriebsstation ein Trennelement beinhaltet, das während des Anfahrvorganges auf das treibende Element der Förderanlage im Sinne einer Anlaufverzögerung einwirkt, wobei das Trennelement aus einer hydrostatischen Pumpe (10) mit Ölkreislauf und einer hydraulischen Steuerung oder Regelung für den Ölkreislauf besteht.
Patent DE-19904353-A1 (DE)
Title: Robot instruction system for programming robot machine movement
Inventor: KOYAMA TOSHIHIKO
IPC: G05B15/02
Filed: 1999-02-03
Abstract: The robot instruction system uses a portable instruction pendant (3) worn by an operator and linked via a cable to the control device (2) for the robot machine, for input of operating commands or data for controlling the movement. The control device has a video signal generator (33) supplying video signals for a graphic display (16) incorporated in the instruction pendant.
Patent DE-19905406-A1 (DE)
Title: Process for removing an oil slick on the sea surface comprises sucking oil and water from the region of the slick into an oil separator, separating off the oil and returning oil-free water to the sea
Inventor: DOPPSTADT FERDINAND
IPC: E02B15/10
Filed: 1999-02-10
Abstract: Process for removing an oil slick on the sea surface comprises bringing an oil separator (20) into the region of the slick, sucking oil and water from the region of the slick into the separator using a suction device (22) so that the oil is separated off and oil-free water is returned to the sea, and feeding the oil removed into a container (30).  An Independent claim is also included for the apparatus for removing an oil slick from the surface of the sea.
Patent DE-19905726-A1 (DE)
Inventor: AUGUSTIN ULRICH
IPC: H02N2/04
Filed: 1999-02-11
Abstract: The invention relates to a method for adjusting the mechanical prestress of two piezoelectric driving elements (2, 3) which are arranged between two plates (4, 5) and which are to be charged electrically in phase opposition by means of flexible prestressing elements (7, 8, 14, 15, 22) which are inflexible when being in the longitudinal direction. A mounting device (11) is used. The prestressing elements (7, 8, 14, 15, 22) are connected to one of the plates (4) with a positive fit. The mounting device (11) is fixed to the prestressing elements (7, 8, 14, 15, 22). A defined force is applied onto the other plate (5), whereby the counterforce is applied by the mounting device (11). The prestressing elements (7, 8, 14, 15, 22) are connected to the other plate (5) with a positive fit and the defined force is withdrawn.