baber/WOPTO huggingface dataset:
Patent DE-19811126-A1 (DE)
Title: Magnetic disc drive for computers
Inventor: SUWA MASAYA
IPC: G11B33/12
Filed: 1998-03-16
Abstract: The hard disc (20) is located in a housing (25) and is rotated by a spindle motor. Built into the housing is a pivot mounted (23) magnetic head (21) carrier (22) that is moved across the disc by a moving coil motor. The motor has a lower yoke and an upper yoke with side yokes (34) that is fixed to a cover element (12). Attached to this is a magnet (30) that forms part of the motor circuit. An Independent claim is included for a cover for the disc drive.
Patent DE-19811664-A1 (DE)
Title: Kitchen ladle, spoon or other utensil with temperature display, especially for soups and stews
Inventor: WIEHR JUERGEN
IPC: A47J43/28
Filed: 1998-03-18
Abstract: The ladle has a temperature display in the handle. It shows the temperature sensed by a probe in the food inside the ladle. Power comes from a battery sealed behind a watertight screw in the ladle. A remote operation from the sensor may be used to control an oven temperature.
Patent DE-19813108-A1 (DE)
Inventor: GLUECK GUISCARD
IPC: C08J9/12
Filed: 1998-03-25
Abstract: The invention relates to a method for producing styrene polymers containing water as only inflating agent by mixing a polystyrene melt with water and an emulsifier in an extruder, expressing the molten mass in a water bath and granulating the cooled extrudate.
Patent DE-19813366-A1 (DE)
Title: Shower head
Inventor: WOLF HARTMUT
IPC: B05B1/18
Filed: 1998-03-26
Abstract: The bathroom shower head has a turbulence chamber (1) combined with an eddy generator which can be removed or fixed in place, and contains most of the outlet openings (2) for the shower spray. A turbulent flow (5) is generated within the turbulence chamber which prevents continuous water streams passing through the holes, even under high pressures in the turbulence chamber, to give a series of droplets at high outflow speeds.
Patent DE-19813430-A1 (DE)
Title: Lightweight piston for use in diesel engines
Inventor: WACHTEL JOST
IPC: F02F3/00
Filed: 1998-03-27
Abstract: The lightweight piston has reinforcing applied to the crown and to the upper sides of the piston to prevent thermal distortion and hence damage to the engine. The reinforcing comprises steel, nickel, monel or other metals and is applied as a layer onto the base metal of the piston. The piston is pressed by hydro forming using inner pressure. The forming uses a sheet or a tube as a base material and is formed in steps.
Patent DE-19824906-A1 (DE)
Title: Conversion of aromatic amines to mono- and dicycloaliphatic amines
Inventor: LANGER REINHARD
IPC: C07C211/35
Filed: 1998-06-04
Abstract: Aromatic amines are hydrogenated to give mixtures of cycloaliphatic amines and dicycloaliphatic amines, using, as the catalyst, a carrier impregnated with salts of Cr, Mo, W, Mn and/or Re, along with Rh as an extra precious metal component. Conversion of aromatic amines to a mixture of cycloaliphatic amines and dicycloaliphatic amines in varying proportions comprises hydrogenation at 50-500 bar in the presence of a base-treated precious metal carrier catalyst. The carrier is impregnated with salts of Cr, Mo, W, Mn and/or Re, and is activated with Rh as an extra precious metal component. An Independent claim is also included for preparation of Cr-, Mo-, W-, Mn- and/or Re-free catalyst carriers. The carriers are also claimed as new.
Patent DE-19825621-A1 (DE)
Inventor: PETER MARCUS
IPC: A61K38/00
Filed: 1998-06-08
Abstract: The invention relates to a protein which is suited for regulating apoptosis, to a DNA which codes for such a protein, and to a method for producing such a protein. The invention also relates to antibodies directed against the protein, and to the use of the DNA and of the protein for regulating apoptosis or the diagnostic detection thereof.
Patent DE-19832110-A1 (DE)
Title: Cellar resistant to pressurised water
Inventor: BRUCKSCHLOEGL MICHAEL
IPC: E02D31/02
Filed: 1998-07-17
Abstract: The floor-plate is of concrete poured on site, while the walls consist of prefabricated sections (1). These sections are joined together via tongues and grooves (3,3'), and they also have reinforcing components (4) for the joint to the floor-plate.  Each wall section can have a tongue and a groove on opposite sides, also a top step (5) on the inside accommodating a roof-plate. The sections can alternatively be screwed together, and swelling joint strips can be fitted between them, and also between them and the floor-plate.
Patent DE-19837143-A1 (DE)
Title: Einseitig selbstklebendes, wärmeaktivierbares Klebeband und seine Verwendung
Inventor: ZIMMERMANN DIETER
IPC: C09J7/35
Filed: 1998-08-17
Abstract: Einseitig selbstklebendes, wärmeaktivierbares Klebeband, gekennzeichnet durch DOLLAR A a) einen wärmeaktivierbaren, doppelseitig klebenden Klebfolienstreifen auf der Basis von thermoplastischem Kautschuk, klebrigmachendem Harz und Reaktivharz, einem DOLLAR A b) einseitig darauf kaschierten, doppelseitig klebenden Selbstklebeband, und DOLLAR A c) ggf. Trennpapier bzw. eine Trennfolie auf einer Seite des Klebebandes.
Patent DE-19837172-A1 (DE)
Title: Mechanism to operate the yarn lever in a braiding machine has a compact gear housing to increase the rotary threshold speed for higher working speeds
Inventor: EMMERICH WOLFGANG
IPC: D04C3/42
Filed: 1998-08-17
Abstract: The mechanism to control the yarn lever (10) on a swing axis (11), at a braiding machine (1), is a combination of a circular and closed guide path (30) and a sliding block (31). The sliding block (31) and the curved path (30) are within the rotation surface (32) described by the rotary movement of the gear housing (5).  The gap between the sliding block (31) and the curved path (30) to the center axis (50) is smaller than the circle described by the inner end (36) of the swing axis (11). The swing axis (11) is within a drilling (37) at the gear housing (5). The drilling (37) and housing (5) have oil seals (39a-39c), while the sliding block (31) and curved path (30) are in an oil bath. The curved path (30) is at a ring bracket (24), rigidly keyed to the center tube (3) and within the gear housing (5). The ring bracket (24) is virtually on the extension to the enter axis (50) of the rotation plane (40) from the swing axis (11). The swing axis (11) can be angled to the braiding point (14) with its end (41) towards the center tube. The angle to the radial direction of the center tube (3) is  <= 45 deg , and the curved path (30) is on the same angle as the swing axis (11). A yarn store roller (43) is fitted to the swing axis (11) of the yarn lever (10), preferably with a weft yarn groove (46) concentric to the swing axis (11). An Independent claim is also included for a braiding machine with a reversing gearing (20) where an inner toothed rim gear with a large arc diameter is fitted to the center tube (3). A pinion runs round in it, and a rim gear with outer teeth rotates at the center tube (3) with a small arc diameter. The pinion rotates on an axis mounted to the gear housing (5) to give a positive fit between the gears with inner and outer teeth. Preferred Features: The gears with inner and outer teeth and the pinion mesh together on the same radial plane of the center tube (3). The pinion meshes directly with the gears with inner and outer teeth. The intermediate wheel (21) is operated from the drive take-off side of the gear with outer teeth, and is mounted on an axis bonded to the gear housing (5) and, at the same time, meshes with a rim gear supporting the upper bobbin carrier (18). The rotary speed ration of the gear with outer teeth to the gear housing (5) is 3:1.
Patent DE-19837355-A1 (DE)
Title: Method for fixture of pipe conduit in cylinder, particularly in toothed rod hydraulic linkage, involves fitting bush on pipe conduit so that locked engagement takes place
Inventor: BAUR JOHANNES
IPC: F16L37/088
Filed: 1998-08-18
Abstract: A spring ring (3) is fitted on the bush (2). A form ring (4), which can compensate a clearance of approximately 0.5 mm, is fitted onto the pipe conduit (1). The pipe conduit is fed into a housing provided with a groove (6), so that when the final position of the spring ring (3) is reached it snap-engages into the housing groove.
Patent DE-19839627-A1 (DE)
Title: Digital signal processor
Inventor: LIM IL TAEK
IPC: G06F7/57
Filed: 1998-08-31
Abstract: The digital signal processor has a data input device, e.g.an input register (30), receiving an N-bit data word, with addition of rounding bits before addition of protection bits for the bits of higher order within the data word, which is then subjected to a rounding procedure and/or a saturation procedure via an operation unit with a rounding processor and a saturation processor
Patent DE-19842319-A1 (DE)
Title: Ultra-fine filtration of agricultural washwater comprises passing water through rotating drum filter
IPC: B01D33/11
Filed: 1998-09-16
Abstract: The raw washwater is fed to the inside of a rotating filter drum (3) through a tube (16) so that the filtrate falls into a chamber (1) whilst the separated solids are carried upwards. Sprays (14), placed above a chute (18), wash the solids off the filter so that they collect in the chute and are removed through a tube (19). A pump (12) uses the filtrate for this purpose and also to clean the filter from the outside. A fine filter cloth (7) is sandwiched between rigid support grids (5,8).
Patent DE-19842796-A1 (DE)
Inventor: GROEPPER JUERGEN
IPC: C08K5/14
Filed: 1998-09-18
Abstract: New compositions of: (A) a radical initiator with a 10-hour half-life temperature below 74 degrees C and/or a ketone peroxide; and (B) an unsaturated diester component other than di-(1-20C alkyl) maleates or fumarates and polyalkylene ethers with terminal maleate or fumarate groups, contain no vinyl monomers which react with (B) in presence of (A) at up to 70 degrees C. A composition contains (A) a radical former and (B) compound(s) of partial structure (I). Component (A) is a compound with a 10-hour half-life temperature of below +74 degrees C and/or a ketone peroxide. The composition contains no vinyl or  alpha -substituted vinyl compounds of formula (II) which react with (B) in presence of (A) at 1-1013 mbar and up to 70 degrees C to form a hardened polyester resin or a copolymer. Y = -CH=CH-, -CH=C(CH3)- or -C(=CH2)-CH2-; and R<1>, R<2> = H or any organic residue. The definition of (B) in the composition does not include monomeric di-(1-20C alkyl) maleates or fumarates, or polyalkylene ethers with molecular weights of 6500-25000 and 1 or 2 terminal maleic and/or fumaric acid groups (optionally esterified with 1-8C alkyl). An Independent claim is also included for a process for the production of a composition containing a compound (B) as defined and ketone peroxide(s), in which the peroxide is formed in situ with (B) by reaction of the corresponding ketone.
Patent DE-19844837-A1 (DE)
Title: Fuel injection valve for internal combustion engine has clamp device in form of controllable lever that holds piezo stack end during injection phase, enables play during injection pause
Inventor: ITOH KATSUOKI
IPC: F02M51/06
Filed: 1998-09-30
Abstract: The fuel injection valve has a valve element (9) movable axially in a valve body with a sealing surface (11) at the combustion chamber end to control an injection opening and a piezoelectric control element with a piezo stack (23) controlled by a control voltage to actuate the valve element. A clamp device holds the piezo stack end during the injection phase and enables play during an injection pause. The clamping device (37) is a controllable lever that encloses the piezoelectric control element.
Patent DE-19845859-A1 (DE)
Title: Domestic electrical equipment, e.g. electrical throughflow heater, has dividing wall made of at least two material components produced by two/multiple component injection moulding process
Inventor: HELMINGER MARKUS
IPC: B29C45/16
Filed: 1998-10-05
Abstract: The equipment has a dividing wall (1) separating the equipment into wet and dry chambers. The dividing wall consists of at least two material components produced by a two or multiple component injection moulding process. The first component guarantees mechanical shape stability and the second etc. are easily mechanically deformable and wrap around electrical connection cable or earthing cable.
Patent DE-19847662-A1 (DE)
Title: Analogue/digital converter
Inventor: BARRENSCHEEN JENS
IPC: H03M1/00
Filed: 1998-10-15
Abstract: The analogue/digital converter (ADC1,ADC2) is provided with a signalisation at the beginning or before the beginning of an A/D conversion, e.g. via a different analogue/digital converter (ADC2,ADC1), to allow a number of analogue/digital converters to be synchronised before the A/D conversion.  A number of analogue/digital converters may be controlled by a program-controlled device, e.g. a microcontroller or a microprocessor, with synchronisation of the analogue/digital converters between signalisation of a conversion request and execution of the latter.
Patent DE-19855524-A1 (DE)
Title: Schneidvorrichtung
Inventor: BAUR WILHELM
IPC: B26D1/62
Filed: 1998-12-02
Abstract: Schneidvorrichtung für ein Produkt, insbesondere für Nahrungsmittel wie Schmelzkäsescheiben mit einem von einem Exzenter angetriebenen Messer, wobei das Messer an einem Messerträger befestigt ist, der an mindestens einer, insbesondere an zwei oder mehr synchron drehenden Scheiben exzentrisch gelagert ist.
Patent DE-19856748-A1 (DE)
Title: Production of long-life food-grade cream for gateaux etc by adding albumen-containing liquid and spirits to lightly-browned binder, and mixing with edible fat after cooking
Inventor: BRIXA HALINA
IPC: A23L9/20
Filed: 1998-12-09
Abstract: Production of a food-grade cream comprises heating and stirring a lightly-browned binder with an albumen-containing liquid and spirits, and cooling the obtained smooth base and then stirring it with an edible fat.
Patent DE-19858233-A1 (DE)
Inventor: LAUK DETLEF
IPC: H02K11/25
Filed: 1998-12-17
Abstract: The invention relates to an electrical gear motor for driving automobile units such as windshield wipers, window lifts or the like, comprising a gear housing (10) that can be closed by a housing cover (13), a motor housing (11) and a commutator motor (14) received therein, whose commutator (22) projects into the gear housing (10) and cooperates with a brush holder (23) fixed in the gear housing (10). In order to manufacture the brush holder (23) in a more cost-efficient manner and to enable faster, time-saving assembly of said holder, the commutator brushes (24) are embodied as hammer brushes having spring levers (26) that are prestressed toward the commutator (22), one end of said levers being fixed in a U-shaped plastic support part (25) of the brush holder (23), which is inserted through the hole (12) of the gear housing radially in relation to the commutator (22) and positioned with positive fit through the housing cover (13) in the gear housing (10).
Patent DE-19858799-A1 (DE)
Title: Dielektrische Resonatorantenne
Inventor: PORATH REBEKKA
IPC: H01Q1/24
Filed: 1998-12-18
Abstract: Die Erfindung bezieht sich auf eine dielektrische Resonatorantenne (9) sowie noch einen Sender, einen Empfänger und ein Mobilfunkgerät mit einer dielektrischen Resonatorantenne. Um bekannten Möglichkeiten zur Verkleinerung der DRA (9), die durch die Symmetrieebenen(10) in einer DRA gegeben sind, zu verbessern, wird vorgeschlagen, eine elektrisch leitende Schicht in wenigstens einer gekrümmten Fläche (11), in der die Tangentialkomponente eines elektrischen Feldes einer der dielektrischen Resonatorantenne (9) zugeordneten Eigenmode verschwindet, vorzusehen. Dadurch kann das Volumen der DRA (9) erheblich reduziert werden, obgleich sich weiterhin dieselbe Mode bei derselben Frequenz ausbildet. Da mehrere solcher gekrümmten Flächen (11) existieren, kann beispielsweise nach gewünschtem Miniaturisierungsgrad, erforderlicher Bandbreite der entstehenden Antenne und herstellungstechnischen Bedingungen eine besonders vorteilhafte Fläche (11) ausgewählt werden.
Patent DE-19903533-A1 (DE)
Title: Verfahren zur selektiven katalytischen Reduktion von Stickoxiden in sauerstoffhaltigen Abgasen
Inventor: GIESHOFF JUERGEN
IPC: F01N3/10
Filed: 1999-01-29
Abstract: Die Erfindung betrifft ein Verfahren zur selektiven katalytischen Reduktion der in einem mageren Abgas von Verbrennungskraftmaschinen enthaltenen Stickoxide durch Reduktion der Stickoxide mittels Ammoniak an einem Katalysator. Das Verfahren ist dadurch gekennzeichnet, daß zusätzlich zum mageren Abgas ein fetter Gasstrom erzeugt wird, welcher zur Bildung des für die Reduktion benötigten Ammoniaks in einem elektrischen Gasentladungsplasma behandelt wird.
Patent DE-19905659-A1 (DE)
Title: 24 hour radio programming, music television and jukebox provision via Internet
IPC: G07F7/00
Filed: 1999-02-11
Abstract: The complete 24 hour radio programming is uploaded onto an Internet home page using MP3 or MPEG2 compression. Jukebox and radio-TV computer data is downloaded each day via a modem onto a hard disk. The home page contains a directory of start and finish times and control commands for the loaded titles. The data is broadcast via the telephone network. Independent claims are also included for a device generating the music-television data and control data, a jukebox and radio-television computer and a worldwide telephone network.
Patent DE-19906000-A1 (DE)
Title: Power connector strip for motor vehicles has generator part contg. fuse, starter part contg. external starter point; starter part engages generator part via tooth arrangement and is embedded
Inventor: MUELLER UWE
IPC: H01R31/02
Filed: 1999-02-15
Abstract: The power connector strip has a fuse (S), an external starting point, a generator part (GT), a starter part (ST) and connection terminals (M8A,M8B). The generator part contains the fuse, the starter part contains the external starter point (FS) and the starter part engages the generator part via a tooth arrangement and is embedded. The starter and generator parts are electrically separated by a synthetic material (KM).
Patent DE-19906965-A1 (DE)
Title: Wickelhülse
Inventor: MUECKE GERT
IPC: B65H75/10
Filed: 1999-02-19
Abstract: Bei einer Wickelhülse zum Haspeln von Metallband nimmt eine Dehnfuge in Längsrichtung der Hülse die Wärmedehnung beim Wickeln von Band mit erhöhter Temperatur auf.
Patent DE-19911192-A1 (DE)
Title: Automotive disc brake has a separate frame of lighter weight, of more delicate form and with thin walls
Inventor: KRAUS BEATRICE
IPC: F16D55/00
Filed: 1999-03-13
Abstract: An automotive disc brake (1) has a lining has a caliper (2) with a housing (3) for a hydraulic piston (5,6) with a stub. A separate frame (10) is secured to the caliper. The frame has an enclosed contour which interfaces with the housing and shank (7) preventing flexing of the caliper under load.
Patent DE-19912448-A1 (DE)
Title: Transport device for raising or lowering heavy loads has grippers and grip release device which is synchronized with movement of piston of lifting mechanism
Inventor: HASEGAWA ATSUNORI
IPC: B66F1/08
Filed: 1999-03-19
Abstract: The transport device has a lifting device (1) with centre opening with grippers (2,3) which alternately engage with a grip rod (4) and a grip release device. The grippers are mounted on an upper and lower end of the lifting mechanism and have a ring-shaped stopper block with inner incline and stoppers (23). The release device is synchronized with the movement of a piston (12) of the lifting mechanism . A grip rod has repeatedly enlarged sections, tapering sections and jaws for engagement arranged underneath the enlarged section.  the stoppers of the grippers are always under pressure by coil springs to close the grippers.
Patent DE-19913849-A1 (DE)
Inventor: FOCKE HEINZ
IPC: A24C5/32
Filed: 1999-03-29
Abstract: During the production of cigarettes (10) cigarettes are cut from a continuous cigarette rod (11) and transferred by a transfer unit (23) to a discharge unit or a trough drum (29). The transfer unit (23) comprises cavities (22) which receive a cigarette (10) and by means of crank-like supports (31) are transported along a motion path having the shape of a cycloid. To this end the supports (31) can be moved by two planetary gear trains (44, 45).
Patent DE-19916600-A1 (DE)
Title: Operating mode selection switch has rotor with hollow central shaft, curved ribs on concentric circles, base and guide parts arranged to accept contact spring plate, and actuating plate
Inventor: MIYATA MUNEYOSHI
IPC: H01H19/63
Filed: 1999-04-13
Abstract: The selection switch has a rotor part (3), a base part (1) and guide parts. The insulating disc rotor part has a hollow, central shaft (6) and curved ribs on circles concentric with the shaft. The base part is an insulating disc with a shaft fitting in the hollow shaft. The guide parts are opposite the concentric circles and have grooves along the circles. The guide parts are arranged to accommodate a contact spring plate and an actuating plate.
Patent DE-19916643-A1 (DE)
Title: Spray head for bottle has radial spray channels, fastening portion and seal which can be released by pressure on head, producing spray
Inventor: CZECH ANDREAS
IPC: B05B1/14
Filed: 1999-04-14
Abstract: The spray head for a bottle (1) has radial spray channels ( 9). A fastening portion (3) connects this to the bottle and a seal (7, 8), which can be released by pressure on the head, produces a spray of liquid.
Patent DE-19925146-A1 (DE)
Inventor: SCHREMMER ANDREAS
IPC: G06K7/00
Filed: 1999-06-02
Abstract: A PC card of standard width and thickness (e.g. 54 mm and 5 mm) is constructed to receive a chip card of smaller width and thickness (e.g. 18 mm and 0.8 mm) so the PC card can used to connect contact pads of the chip card to an electronic device such as laptop computer into which the PC card is inserted. The PC card includes a sheet metal cover with a top cover portion (13) having a flat region that is deep drawn to form a ramp (30) that extends downwardly to an aperture (31). A chip card can be slid down along the ramp and through the aperture, and along an internal path portion in the card to engage contacts on a circuit board. Guides on opposite sides of the internal path portion can be formed by tabs (36, 37) partially punched out of the cover portion, parts fastened to the underside of the top sheet metal cover portion, and/or parts or components mounted on the circuit board.
Patent DE-19928224-A1 (DE)
Title: Vacuum cleaner fitting with suction channel has valve opened by flow deflection caused by reduction in inlet cross-section of valve chamber caused by inserting component to be monitored
Inventor: GRAUTE LUDGER
IPC: A47L11/38
Filed: 1999-06-19
Abstract: The fitting has a suction channel (5) with a component (9) whose insertion is to be monitored and a movable closure body (6) downstream of this component in the form of a valve (V) with a valve ball (7) freely accommodated in a valve chamber (8).  A reduction in the inlet cross-section of the valve chamber caused by inserting the component to be monitored causes a flow deflection (S) sufficient to open the valve, whereby the opening cross-section without the component inserted is so large that the valve ball is forced into its closing position by the flow pressure.
Patent DE-19930168-A1 (DE)
Title: Schaltungsanordnung für einen Frequenzteiler
Inventor: HEINEN STEFAN
IPC: H03K23/66
Filed: 1999-06-30
Abstract: Die Erfindung betrifft eine Schaltungsanordnung eines Frequenzteilers mit einem Vorteiler mit mindestens zwei unterschiedlichen Teilerverhältnissen, an dessen Ausgang ein, bezüglich seines Teilungsverhältnisses M einstellbarer Hauptzähler (Main Counter) und ein untergeordneter erster, bezüglich seines Teilungsverhältnisses A1 einstellbarer Übertragungszähler (swallos counter) vorgesehen ist, der den Vorteiler bezüglich seines Teilerverhältnisses umschalten kann, wobei der Vorteiler mindestens zwei weitere unterschiedliche Teilerverhältnisse aufweist und mindestens ein zweiter untergeordneter, bezüglich seines Teilungsverhältnisses A2 einstellbarer Übertragszähler am Ausgang des Vorzählers vorgesehen ist, der das Teilerverhältnis des Vorteilers zwischen den zwei weiteren Teilerverhältnissen umschalten kann.