baber/WOPTO huggingface dataset:
Patent DE-19727882-A1 (DE)
Title: Pulsed high power plasma generation device for cleaning thin dielectric substrates
Inventor: SCHULTRICH BERND DR
IPC: H05H1/24
Filed: 1997-06-30
Abstract: The device has a dielectric tube of SiO2 with a wall thickness of 2 mm, a length of 7 cm and an inner diameter of 7 mm.  Into one end is set a cathode 1  part, that is fabricated from  metal, semiconductor material or carbon.  An anode 3 is located at the other end, and the separating distance is 8 cm.  The anode may also be made from metal, semiconductor material or carbon.  A capacitor discharge is used to trigger the plasma in the tube.  The anode is located in an argon gas filled space.  The arc discharge in the tube produces a plasma that flows from the anode side.
Patent DE-19728344-A1 (DE)
Title: Removal of nitrous oxide from exhaust or flue gas
Inventor: KAEFER GISBERT DR
IPC: F23J7/00
Filed: 1997-07-03
Abstract: The removal of nitrous oxides from exhaust or flue gases comprises the use of a urea paste that is sprayed under the action of compressed air or gas into a reaction chamber, where it is intimately mixed with the hot gases and evaporated. Also claimed is the apparatus for use in the above process.
Patent DE-19733298-A1 (DE)
Title: Fabric napping machine
Inventor: VAISNYS ROMUALD
IPC: D06C11/00
Filed: 1997-08-01
Abstract: The fabric napping machine has a stripper (18) with a mechanical conveyor (17) to extract stripped fibres at the napping rollers (1, 2) and/or dust particles from the interior (6) of the drum (1). Preferably the mechanical debris extractor is a screw conveyor (17) or a conveyor belt. A dust encapsulation is within the drum (1) enclosing directly the stripper (18) and/or conveyor (17). An outer shrouding against dust is round the drum (1) with the fabric.
Patent DE-19736766-A1 (DE)
Inventor: FORKEL FRANK
IPC: E03D1/14
Filed: 1997-08-23
Abstract: The drain fitting for a first, upper float (2) is fixed to a first pull rod (4) for releasing s small quantity of water. The float and/or rod are attached to the overflow pipe (6). A second float (18) is located in a float tank (16) on which a locking bar (30) is mounted. The bolt can be pivoted by a second pull rod to release the second float for flushing with a large quantity of water.
Patent DE-19737155-A1 (DE)
Title: Automation system for manufacture of hard disk drive
Inventor: KIM SANG-HO
IPC: G11B5/48
Filed: 1997-08-26
Abstract: The automation system includes a function test device with a predetermined amount of test connections for performing a test on a head-disk assembly.  A servo write arrangement writes servo information on a disk of the construction, and a control mechanism provides a control signal to a peripheral device for controlling a manufacture process of the hard disk drive.  A robot arrangement assembles and disassembles the head-disk construction onto or from the function test arrangement, and the servo write arrangement, according to a control by the control mechanism.  The control mechanism includes preferably a function test interface for interfacing the control mechanism and the test arrangement.  There is also an interface between the control mechanism and the servo write arrangement, and an input/output interface between the control mechanism and the robot arrangement.
Patent DE-19740286-A1 (DE)
Title: Multilayer component to form gearwheel
Inventor: BEIER ALFRED
IPC: B23P15/14
Filed: 1997-09-13
Abstract: The component (3) is in several stamped or fine-cut flat sections one above the other. Each section is split along the component lengthwise axis, the joints (5) in the sections being offset from each other. The joints can be straight, the component forming a central opening when assembled. The joints run in three radial direction between the opening and outside edges. They can be at constant intervals in the peripheral direction to those in adjacent sections.
Patent DE-19740708-A1 (DE)
Title: Measurement value transmitter for vortex flowmeter
Inventor: FRITZLAR UDO
IPC: G01F1/32
Filed: 1997-09-16
Abstract: The transmitter has a compact interference body (2), to produce a vortex, an elastic rear part (4), to determine the vortex, and a sensor, to detect measurement signals. The rear part is designed in the manner of a vane and is provided with drillings. The drillings are formed symmetrically to a central longitudinal axis.
Patent DE-19743439-A1 (DE)
Title: Production of fresh cooked salt meat from warm, freshly slaughtered meat
Inventor: FIEDLER ALFRED DR ING
IPC: A23L13/70
Filed: 1997-10-01
Abstract: Production of cooked salt meat from pork, beef, veal, lamb or poultry meat involves injecting the warm meat, directly after cutting, with a brine containing 70.0 l water, 30.0 kg ice, 15.3 kg nitrite, 1.2 kg phosphate and 7.5 kg injection agent.  The injection agent comprises 2.54-3.21, ideally 1.09% maltodextrin, dextrose, 0.67-0.91, ideally 0.79% cooking salt, 0.61-0.85, ideally 0.73% flavour enhancer and 0.42-0.54, ideally 0.48% sodium ascorbate.   The brine at -2 to -10 deg C is injected in an amount of 17-23 wt.% with respect to the raw meat.  The meat is then brought to 10-20 deg C in a 'presser' and to a temperature of -4 to +6 deg C by massaging in a cold tumbler for 3-6 hours.   Also claimed is cooked meat produced in this way.
Patent DE-19748988-A1 (DE)
Title: Method for producing bonded casting moulds
Inventor: GROLLA HERBERT DIPL ING
IPC: B22C1/02
Filed: 1997-11-06
Abstract: The method concerns production of bonded casting moulds with use of patterns and moulding material, in particular, moulding sand.  The moulding material is mixture of bonded quartz sand and added zircon sand.  This mixture is comminuted by grinding into a runny granular state.  Immediately afterwards it is introduced into a mould box and is compacted.
Patent DE-19749090-A1 (DE)
Inventor: SCHELER NORBERT
IPC: G07C9/00
Filed: 1997-11-06
Abstract: In a system for protecting a data processing device from unauthorised access, the user has a transponder designed as a data carrier with authorisation data. A reader associated with the transponder and connected to the station of the data processing device contactlessly polls data from the transponder when the transponder is within range of the reader. The reader is integrated into the operating device, the station itself or any peripheral equipment associated with the station. Both the authorisation data stored in the transponder and additional, user-specific identification data are evaluated before access is authorised. The station is only released for use when both the authorisation and identification data match comparison data stored in the data processing device.
Patent DE-19753651-A1 (DE)
Title: Reader coordinator with strip and indicator
Inventor: TAVANA MOHAMMAD SADEGH
IPC: B42D9/00
Filed: 1997-12-03
Abstract: The coordinator consists of a strip which has an immovable arrow or sign on one of its two sides, and has an extension piece for instance a band. As well as an arrow or sign, there may be a slot of any shape or size. There are four complex versions.
Patent DE-19757969-A1 (DE)
Title: Connection device with two flanges
Inventor: LINNEMANN FRIEDRICH
IPC: F16L23/04
Filed: 1997-12-24
Abstract: The connector has two flanges (2 shown) with a gripping ring (6) and at least one locking screw (22) which swings in a slit of a closing piece (27). The locking screw has bolts (24) with threads (25) and threaded nuts (37,46,48) which compresses against the closing piece. A stop is so positioned on the closing piece that a barrier piece closes against a distant part of the bolt.
Patent DE-19800967-A1 (DE)
Title: Stationary operation arrangement for mobile communication instrument
Inventor: BAUMKOETTER MANFRED
IPC: H04M1/725
Filed: 1998-01-14
Abstract: The arrangement includes a hardware interface for the connection to the mobile communication instrument (1), at least one network connection (101) for a private exchange system (7), and a converter circuit (6) for converting different hardware and software protocols of mobile communication instruments and fixed network. The arrangement includes at least one fixture for accommodating a mobile communication instrument, a network instrument for the DC supply and/or charging of a rechargeable battery in the mobile communication instrument, and a connection to an external antenna. At least one hardware interface is provided for the connection to an interface of the mobile communication instrument (1) for external instruments. At least one network connection (101) is provided for a connection with a private exchange system (7). A converter circuit (6) is provided for converting different hardware and software protocols of mobile communication instruments and fixed network.
Patent DE-19806938-A1 (DE)
Title: Stationary bed reactor for denitrification of water, used in sewage works with biological unit
Inventor: SEKOULOV IVAN
IPC: C02F3/10
Filed: 1998-02-19
Abstract: Stationary bed reactor for denitrification of water contains zeolite(s) selective for ammonium ions (NH4<+>).
Patent DE-19808910-A1 (DE)
Title: Cover unit for airbag retainer in motor vehicle
Inventor: STAVERMANN JOERG
IPC: B60R21/215
Filed: 1998-03-03
Abstract: The unit has a cover (1), which is restrained by a joint hinge (3), fastened to the vehicle body. When the airbag retainer has not been triggered, the joint hinge passes between retainer and cover to an exit point or a fastening point on the cover. Seen in longitudinal vehicle direction, the fastening point is located on a part (12) of the cover further away from the windscreen (10), and on the cover side away from the vehicle interior. The cover is located in the steering wheel or in the dashboard  (2) and the retainer unit is an airbag module (4) behind it.
Patent DE-19813979-A1 (DE)
Title: Assay for hydrogen peroxide or peroxidase activity using chromogenic reagent
Inventor: KRIEG REIMAR
IPC: C12Q1/28
Filed: 1998-03-28
Abstract: Secondary (hetero)arylmethylamine derivatives are used as chromogenic reagents in peroxidase/hydrogen peroxide assay systems. Assay for hydrogen peroxide, hydrogen peroxide-producing systems, peroxidases, oxidases or substances with peroxidase activity comprises using a chromogenic reagent of formula (I) and quantifying the resulting color change or colored precipitate: Z = carbon-bearing substituent with n C-N bonds, preferably an optionally substituted mono-, di- or trivalent aromatic or heteroaromatic group; n = 1 or more; a = 0 or 1; R4, R5  = H; R2, R3 = phenyl with 0-5 substituents; heteroaryl, e.g. pyridyl with 0-4 substituents or pyrrolyl, furyl or thienyl with 0-3 substituents; or metallocenyl, e.g. ferrocenyl with 0-9 substituents; where the substituents are selected from OH, alkoxy, aryloxy, acyloxy, alkyl, aryl, heteroaryl, halogen, NO2, COOH, alkoxycarbonyl, aryloxycarbonyl, NH2, aminoalkyl and aminoaryl; A = an anion. R1 = not defined.
Patent DE-19819294-A1 (DE)
Title: Assembly for texturizing and winding yarns
Inventor: MUELLER WERNER
IPC: B65H67/04
Filed: 1998-04-30
Abstract: The assembly (1) is for yarn prodn., where the yarn is pneumatically texturized and wound on to bobbins in at least one working unit (2-9) with bobbin winders (2a-9a).  The winders have holder magazines (10-13) for the bobbin sleeves (14-17).  The assembly has a central bobbin supply, with a robot to transfer sleeves from the central supply (18) to the holder magazines (10-13) at the units.  A mechanism gives the relative movements to the bobbin sleeves (14-17) to each other at the central supply (18). The cross section of the central supply (18) has a funnel shape, with an outlet opening at the bottom matching the dimensions of the bobbin sleeves.  A sliding closure is at the outlet opening, to release or block the bobbin sleeve movement through it.  The central supply (18) can have a number of outlet openings next to and flush with each other.  The side walls (23) of the central supply (18) are composed of a number of sliding sections to be brought together or separated from each other.  One side wall (23) has an opening (24-27). A swing service arm gives the bobbins (14-17) their relative movements.  It has a roller at its free end, which is rotated and passed through a wall opening (24-27) to act on the sleeve surfaces. The robot has a telescopic grip arm (21) to be moved in the X-, Y- and Z-directions, with a vertical axis in the Z-direction for a swing grip (22) with two grip pads.  The grip pads are operated by pneumatic control to give a pressure grip partially round a sleeve (14-17).  The robot has a holder (19) to ride on rails in the required direction, where the sleeves (14-17) are transferred from one holder (19) to another. At least one working unit (2-9) has a front cover, which can swing upwards, at the side towards the operatives for access to the workstations.  The movements of the front covers are coupled to the robot movement.
Patent DE-19823714-A1 (DE)
Title: Wrapping reinforcement fabric on continuous tubular film held on mandrel
Inventor: BRANDENBURGER JOACHIM
IPC: B29C53/60
Filed: 1998-05-27
Abstract: Tubular film (38) is held in folded form on a storage section (3) of the mandrel (1) from where it is fed (8,9) to the wrapping section (2). The storage section (3) is supported by two sets of clamps (29,30) that come into action alternately so that continuous lengths of film (38) can be pushed past them and fed to the wrapping section.
Patent DE-19826739-A1 (DE)
Title: Food preparation table
Inventor: DIERS WILFRIED F
IPC: A22C25/06
Filed: 1998-06-16
Abstract: The work table, for the preparation of food, has a work (1) surface where at least a part of it is a cooled surface, of wood.  The other work surfaces, around the cooled section, are of fine steel.
Patent DE-19828671-A1 (DE)
Title: New vessel including a cryopreserved epidermal transplant useful in treatment of burns, is composed of a flexible, non-cytotoxic plastic
Inventor: KOPP JUERGEN
IPC: A01N1/02
Filed: 1998-06-26
Abstract: A vessel, with a sealable opening, prepared from a flexible plastic which is non-toxic to cells, is new and comprises a cryopreserved epidermal transplant.
Patent DE-19828693-A1 (DE)
Title: Verfahren und Steuereinrichtung zur Minimierung von Unfallfolgen
Inventor: KOPISCHKE STEPHAN
IPC: B60Q1/52
Filed: 1998-06-26
Abstract: Es wird ein Verfahren und eine Steuereinrichtung zur Minimierung von Unfallfolgen bei Fahrzeugen vorgeschlagen, wobei in einer Auswerteeinrichtung (5) die von Umgebungssensoren (2) gelieferten Umgebungsdaten (4) und von der Fahrzeugelektronik (3) gelieferte Fahrzeugdaten (6) unter Berücksichtigung von in einem Speicher (7) abgelegten charakteristischen Merkmalen laufend ausgewertet werden. Anhand dieser Auswertung kann festgestellt werden, ob eine unvermeidliche Unfallsituation bezüglich eines erkannten Hindernisses (8) vorliegt, worauf dann die Auswerteeinrichtung (5) über eine Bremsensteuerung (9) ein gezieltes Abbremsen der einzelnen Räder (R1 bis R4) des Fahrzeugs (1) und/oder einen automatischen Lenkvorgang vornimmt. Dabei erfolgt der Bremsvorgang so, daß einerseits eine optimale Geschwindigkeitsreduzierung und auch ein günstiger Aufprallwinkel (alpha) erreicht wird. Ein optimaler Aufprall-Sollwinkel hängt von fahrzeugspezifischen Merkmalen und von der jeweiligen Unfallsituation ab.
Patent DE-19831537-A1 (DE)
Title: Device for fitting seal the end of a branch connection of electrical or optical cable using covering sleeve of heat shrunk material
Inventor: GRAJEWSKI FRANZ
IPC: G02B6/44
Filed: 1998-07-15
Abstract: The unit has a head section (2a) with a projecting stem that fits into the space between a pair of arms (4) that project from an integral base (1). A slot in the base has ratchet teeth (12) that are engaged by teeth on the stem to secure the parts together. The sleeve and junction are inserted into the intervening space (5).
Patent DE-19832164-A1 (DE)
Title: Plate-type heat exchanger, in which individual plates forming plate pairs are connected to each other by spacers lying against each other
Inventor: PODHORSKY MIROSLAV
IPC: F28D9/00
Filed: 1998-07-17
Abstract: The heat exchanger carries gases in same-direction flow or counterflow through channels. Individual plates (1) are formed into plate pairs (P). The inflow and outflow cross sections of each flow channel are diagonal to each other. The individual plates are connected to form the pairs by their own spacers (33) in the form of separate knobs.
Patent DE-19836858-A1 (DE)
Title: Emergency call arrangement for major roads and motorways has emergency telephones with transmitter and receiver units to receive data by radio from vehicle before passing data to traffic monitoring center
Inventor: BIDELL MARTIN
IPC: G08B25/01
Filed: 1998-08-14
Abstract: The emergency call arrangement has emergency telephones on major roads and motorways. Each emergency telephone (10) has a transmitter unit (11) and a receiver unit (12) and can receive data by radio from a transmitter in a vehicle (20), for passing on to a further receiver in a traffic monitoring center.
Patent DE-19837813-A1 (DE)
Title: Fuel injection valve for internal combustion engine has pressure shoulder on valve body in compensation chamber fluidically connected to pressure chamber and closed by pressure sleeve
Inventor: POTSCHIN ROGER
IPC: F02M51/06
Filed: 1998-08-20
Abstract: The fuel injection valve has an axially movable valve element (50) in a valve body (10) bore with a valve closure head (52) on the combustion chamber end with a sealing surface (53) that works in conjunction with a valve seat surface (11), an injection opening in the head that is closed by the wall of the bore with the sealing surface on the seat and is opened as the valve moves outwards. The valve element is driven by an externally controllable element irrespective of the pressure in a pressure chamber. Two pressure shoulders (55) on the needle valve element have essentially identical pressure engagement surfaces. One of the pressure shoulders on the combustion chamber end of the valve body is arranged in a compensation chamber fluidically connected to the pressure chamber and closed at the end by an axially guided pressure sleeve (70).
Patent DE-19839573-A1 (DE)
Title: Identifying organisms comprises comparing electrophoretic mobilities of nucleic acid amplification products with standards, useful e.g. for detecting microorganisms in foodstuffs and waste water, and for diagnostic or forensic purposes
Inventor: ROELLEKE SABINE
IPC: C12Q1/6888
Filed: 1998-08-31
Abstract: Identifying one or more organisms within a group of organisms comprises amplifying nucleic acid fragments using primers specific for the group of organisms, electrophoretically separating the fragments, and comparing their mobilities with standards for individual members of the group.  Method for detecting nucleic acids in a sample comprises:  (a) preparation of a sample that may contain various organisms or the genetic material of various organisms;  (b) organism-overlapping production of nucleic acid fragments that permit sequence-specific assignment to the corresponding organisms; (c) sequence-specific separation of the nucleic acid fragments by migration through a matrix;  (d) automated detection of the separated nucleic acid fragments during and/or after migration; (e) at least partially identifying the nucleic acid fragments on the basis of their mobility; and  (f) optionally collecting the separated fragments.  An Independent claim is also included for an apparatus for performing the above method, comprising: (1) a matrix for separating nucleic acid fragments of approximately the same length into separate bands;  (2) a detector for detecting the fragments during and/or after migration; and  (3) optionally a collector for collecting fractions of the nucleic acid fragments.
Patent DE-19844975-A1 (DE)
Inventor: GEOBEL ECKHART
IPC: G01M1/04
Filed: 1998-09-30
Abstract: The invention relates to a device for measuring the forces which are generated by the imbalance of a rotor (1), especially of an automobile wheel. The device comprises a measuring shaft (2) which is mounted in such a way that it can rotate about its axis (23) and to which the rotor (1) is fixed in order to carry out the measurement, and a mounting arrangement (3) for mounting the measuring shaft (2) on a stationary frame (6). The mounting (3) has dynamometers (4, 5) and an intermediate frame (7) on which the measuring shaft (2) is supported by a first dynamometer (4) and at least one virtual bearing (24). The intermediate frame (7) is supported on the stationary frame (6) by another dynamometer (5). This results in reduced forced dynamics compared to conventional machines with a floating mounting.
Patent DE-19845487-A1 (DE)
Title: Apparatus for producing and dosing an aerosol precisely, includes humidity sensor between air drying section and dispersion nozzle, to assist in reproducible control of humidity, temperature and dosing of medicament
Inventor: JASER STEFAN
IPC: A61M11/06
Filed: 1998-10-02
Abstract: A humidity sensor (100) is located between the drying section and the dispersion nozzle.  An Independent claim is also included for a method of producing precisely-dosed aerosols in which a medicinal liquid is mixed with a gaseous dispersant at a nozzle. The new feature being that the moisture of the air used for dispersion is determined.
Patent DE-19846179-A1 (DE)
Inventor: FUNGER BERNHARD
IPC: D02J3/00
Filed: 1998-10-07
Abstract: In the method and the device disclosed in the invention, a textile yarn (1) transported along its longitudinal direction is submitted to the effect of an atmospheric plasma generated by a plasma torch (10) in order to remove surface hairiness, modify the surface and/or activate the surface for subsequent finishing operations.
Patent DE-19846588-A1 (DE)
Title: Furniture item with lighting device
Inventor: HALEMEIER ECKHARD
IPC: F21Y115/10
Filed: 1998-10-09
Abstract: The furniture item has a lighting device (12), which comprises a panel of white light emitting semiconductor components (18). The semiconductor components are arranged on a common board (16). The semiconductor components are individually exchangeable in sockets (24) on the board. The board is arched or pliable. The semiconductor components are fitted in a housing (14), which in turn is fitted in a furniture part (10). The semiconductor components can also be individually held in separate holes in a furniture part, and are each arranged at the end of a cylindrical component inserted in the hole of the furniture part. A planar light conductor is incorporated for the further conduction of the light emitted by the semiconductor components.
Patent DE-19846891-A1 (DE)
Title: Beach or dune sand erosion prevention method
Inventor: KUMPF ERICH
IPC: E02B3/04
Filed: 1998-10-13
Abstract: The surface of a sand beach or dune (10) to be protected against erosion is covered by a one-piece or multi- sectional mat (15) of plastics foam with large open pores. The mat is placed on the sand in front of the dune on the sea side, and on a partially eroded sandy beach. A lower layer (14) of sand is placed on a pebbly or rocky ground (13), and another layer (16) of sand is placed on top of the mat. Seeds, etc. are placed in the open pores. The foam is UV-resistant, and the mat has a thickness of 5-10 cm, preferably 8 cm.
Patent DE-19852092-A1 (DE)
Title: Pump with integrated water heating for washing machines, dishwashers etc., in which container bottom is integrated in casing component of pump for direct heating of water
Inventor: SCHLOETZER EUGEN
IPC: F04B53/08
Filed: 1998-11-12
Abstract: The pump consists of container bottoms with integrated heating elements from standard water heaters, with or without walls standing up round then, used ass integrated casing components (lid and/or bottom) of the pump for the direct heating of the water