baber/WOPTO huggingface dataset:
Patent DE-19816218-A1 (DE)
Title: SQUID sensor with small SQUID inductors and strong magnetic coupling with integrated coupling coil with large inductance
Inventor: DAALMANS GABRIEL
IPC: G01N27/90
Filed: 1998-04-09
Abstract: The sensor has a coupling coil (4) with supra-conductive material in a first plane (B) for connecting a pick-up coil (3). It also has a SQUID hole with supra-conductive material in a second plane (A) as a SQUID inductance with Josephson contacts (K). A supra-conductive antenna (21) is provided in the second plane (A). The coupling coil (4) is inductively coupled to the antenna (21).  The antenna has a coupling hole (7). The supra-conductive antenna (21) is connected to a SQUID inductance which in the sub-nanohenry range is considerably smaller than the inductivity in the microHenry range of the coupling coil (4) determined by the coupling hole (7). This SQUID inductivity is essentially determined by the SQUID hole.
Patent DE-19817407-A1 (DE)
Title: Bayonet socket for gas discharge lamps
Inventor: HOLZER WALTER
IPC: H01J5/56
Filed: 1998-04-20
Abstract: The bayonet socket is made is from insulating material and has four bayonet pins for attachment on one side to the gas discharge vessel and at least two plug-in openings for accommodating the ends of the discharge vessel without a built-in starter element. Seen in the plug-in direction of the discharge vessel, the peripheries of the plug-in openings at least partially overlap the peripheries of the openings for the plug pins. Only recesses are provided in the insulating material, seen from the pin side of the socket, in order to avoid material accumulations of the insulating material. The outer contours of the plug-in openings are connected tangentially together to give flat surfaces
Patent DE-19818188-A1 (DE)
Title: Foldable music stand designed for offering adequate stability and with storage facility
Inventor: BUCHMANN KONRAD
IPC: A47B23/00
Filed: 1998-04-23
Abstract: The music stand is shaped like a box (4) when not in use. After the two front sheets (2,3) have been unfolded, supporting elements (5), joined with hinges (6) to the front of the upper edges of both sides of the box (4), are guided diagonally to the upper front sheet (2) where they are fixed to L-shaped holding elements (9) by inserting bolts (8) into matching holes. A folder (12) containing additional music sheets can be hung between the supporting elements (5) by inserting hooks (15) attached to the folder (12) into bores (11) positioned at the support elements (5).
Patent DE-19824115-A1 (DE)
Title: Reversible automatic gate operating drive with different opening and closing velocities
Inventor: RUHNAU RAINER GERHARD
IPC: E05F15/10
Filed: 1998-05-29
Abstract: The automatic gate operating drive has a drive frame or housing (12,13)receiving the drive components, with a pair of drive couplings (18,19) between the driving and driven components (14,15) each provided by cooperating coupling elements (18a,18B ; 19A,19B).  A pair of shafts (16,17) each support one coupling element of each drive coupling, with freewheel elements (21,22) between each of the drive couplings and one of the shafts.
Patent DE-19825428-A1 (DE)
Title: Grooved ring seal especially for hydraulic clutches
Inventor: WELTER ROLAND
IPC: F16J15/3236
Filed: 1998-06-06
Abstract: The ring seal has two radially spread out sealing elements wherein a first static element adjoins a wall of the housing (3) and is formed as a valve flap (8) and the second dynamic sealing element sealingly adjoins a piston (7). The valve flap is formed as an axially extended integral section of the seal back (4) aligned towards the pressure chamber (5) and is associated with an axially aligned inlet groove (9a) which is formed in a sleeve face of the seal back. The valve flap is in plan view substantially trapezoidal changing with rounded areas into an end side of the seal back.
Patent DE-19825970-A1 (DE)
Title: Spring production system forming spiral or coil springs
Inventor: ITAYA ICHIRO
IPC: B21F3/02
Filed: 1998-06-10
Abstract: The spring production unit has a press tool (T1,T2) on the forming table (2) adjustable against the supplied wire (W). A wire supply mechanism (10) is provided on the table (2). In addition a tool carrier (39,43) carries the tools (T1,T2) in positions, in which the tool lies opposite the supplied wire. A movement unit (30) moves the tool carrier in a direction parallel to a forming table surface and vertical to the site supply direction (F) and in a direction parallel to the forming table surface and the wire supply direction. The movement unit (30) moves the tool carrier so that the tool end section draws predetermined polar frequency response locus, in relation to the supply direction of the wire (W).
Patent DE-19826998-A1 (DE)
Title: Applicator for textile signature writing
Inventor: WALTHER STEFAN
IPC: B05C1/06
Filed: 1998-06-19
Abstract: Fine screen or filter (1) at the bottom end of the applicator tube (1) consists of sintered filter material, fleece (2) or several superposed fine screens so the paste medium issues via the screen apertures.   The screen etc on the applicator tube with its individual screen grating elements and surrounding framework applies the medium (4) in such a way that the framework acts as a trowel or spatula with each movement of the tube and so presses the material into the roughened or structured surface and follows this with more medium through the next hole.   The screen wets the capillaries of curves and corners in the inside and outside radii of the lettering and so applies an equal amount of medium throughout.   The screen not only prevents further application in already coated surface areas but also diverts medium in porous material to wherever needed.   At the start of the lettering, material issues simultaneously through several screen apertures and in this way breaks up the surface tension of the small apertures during medium application.
Patent DE-19831626-A1 (DE)
Title: Pipe union for use in conjunction with esp. thick walled pipes provides for accurate joining and tightening, and withstands high pressures and dynamic loads
Inventor: BOHNES KARLHEINZ
IPC: F16L23/02
Filed: 1998-07-15
Abstract: Two pipes are linked by a union at their ends, the outer diameter of which is larger than the pipe outer diameter. The first pipe (2) has a shoulder (7) to the larger diameter (8), which aligns with the larger diameter shoulder (18) on the second pipe. The two are held together by a union nut (14). The union components are formed by non-cutting manufacturing methods.
Patent DE-19834544-A1 (DE)
Title: Synchronisiereinrichtung für ein Fahrzeuggetriebe
Inventor: KOERBER MARTIN
IPC: F16D23/06
Filed: 1998-07-31
Abstract: Es wird eine Synchronisiereinrichtung für ein Fahrzeuggetriebe mit ständigem Zahneingriff beschrieben, mit der durch Reibschluß über einen ferromagnetischen Synchronring zwei mit Differenzdrehzahl zueinander drehende Teile auf gleiche Drehzahl gebracht werden, wobei eine Vorsynchronisierung über ein Kugel-Feder-Gleitstein-System oder ein Ringfeder-System erreicht wird. Zur Vermeidung eines Schleppmoments und von Geräuschen durch die mit Spiel eingebauten Synchronringe sind die Gleitsteine oder die Ringfeder permanentmagnetisch ausgeführt, wodurch die Synchronringe zum Synchronkörper hingezogen werden.
Patent DE-19835174-A1 (DE)
Title: Knitted fabric on a flatbed knitter has Jacquard patterns on both sides using facing needle beds and a stitch transfer system between them to give patterns without show through
Inventor: SCHMIDT HENNING
IPC: D04B1/10
Filed: 1998-08-04
Abstract: To produce a Jacquard knitted pattern, on a flatbed knitter, the knitter has at least two facing needle beds and a stitch transfer system. The front and reverse sides of the knitted fabric (1) have Jacquard patterns (3,4) as visible sides (5,6) in a knitted fabric. The knitting yarns are formed into stitches at both needle beds, to give the Jacquard patterns (3,4) and, in the zones where there is not a pattern, are cast off on to the idle needles of the opposite needle beds.  The Jacquard pattern is knitted on both needle beds with their facing needles. The patterns (3,4) on both sides (5,6) of the knitted fabric (1) are knitted with yarns of the same type, or in different colors and qualities. The two sides (5,6) of the fabric (1) are knitted with different stitch sizes in the fabric knitting pattern structure. The stitches which are not part of the Jacquard patterns, formed in a stitching zone between the fabric sides (5,6), are positioned in at least one of the fabric sides (5,6) by a needle transfer. An Independent claim is included for a knitted fabric on a flatbed knitter with Jacquard patterns on both sides. At least one side has an open hole pattern, where the stitches through the openings on the other needle bed, which are not required for the Jacquard pattern, are used on one of the fabric sides as visible stitches.
Patent DE-19837913-A1 (DE)
Inventor: LEYSIEFFER HANS
IPC: A61F2/02
Filed: 1998-08-20
Abstract: An implantable arrangement comprises a charging current unit with at least one receiver spool (106), a rechargeable electrochemical battery (90) and a main module. With exception of the spool, the components are located in a housing made of a biocompatible metal. The spool is wound with a metallic conducting material surrounded by a insulating material and a biocompatible polymer.
Patent DE-19841016-A1 (DE)
Title: Torque limiter with inlet and discharge parts
Inventor: KATO HEIZABURO
IPC: F16D7/08
Filed: 1998-09-08
Abstract: A torque transfer part (17) can engage with and be disengaged from, the torque inlet part (11) and torque discharge part.  A torque regulator (14) holds the torque transmission part in an engaged position when the required torque is lower than a set amount.  A ball bearing structure (30) supports the torque input and discharge (12) parts.   The ball parts (33) are on two points on an outer (31) and inner (32) groove surface on the inner periphery of the torque discharge part and outer periphery of the torque input part respectively.
Patent DE-19844293-A1 (DE)
Inventor: STEGMAIER KLAUS-DIETER
IPC: H05B41/04
Filed: 1998-09-18
Abstract: The invention relates to a lighting device comprising a discharge lamp (7) which is connected to a ballast and starting device (1) either directly or via an electric cable (4). Alternatively said discharge lamp (7) can be mechanically and electrically coupled to an external starting device (5) and electrically connected to the ballast and starting device (1) via a connecting cable (4).
Patent DE-19845688-A1 (DE)
Title: Housing cover for hydrodynamic torque converter has peripheral wall with continuous holder aperture on inner face for torsional vibration damper
Inventor: FREY PETER
IPC: F16H45/02
Filed: 1998-10-05
Abstract: The housing cover (14) is mainly cup-shaped and has a base wall (50) and peripheral wall (68). A continuous holder aperture (70) is formed in an inner face of the peripheral wall. One contour of the aperture is adapted to an outer contour of a torsional vibration damper (56) accomodated in the aperture. The cover is fabricated from a mainly flat pref. metal plate blank, and a ring-shaped recess is stamped into the blank.
Patent DE-19846439-A1 (DE)
Title: Detergent composition, especially for prewashing textiles, contains a small amount of cationic etherified alkyl or alkenyl polyglycoside to increase washing power, especially at low temperature
Inventor: RHODE OLIVER
IPC: C11D1/65
Filed: 1998-10-08
Abstract: Solid or liquid detergent compositions (I), containing anionic and/or nonionic surfactants and other conventional components, additionally contain less than 1 wt.% of a cationic, etherified alkyl and/or alkenyl polyglycoside (II).
Patent DE-19850835-A1 (DE)
Title: Pivot mechanism for seat of motor vehicle
Inventor: ROHEE RENE
IPC: B60N2/225
Filed: 1998-11-04
Abstract: The mechanism has a second ring gear (14) connected to a second rigid flange (8).  An elastic ring (23) made out of metal sheet is attached to a control shaft (11) and is rolled around it along a generatrix parallel to the first axis. The elastic ring is accommodated in the bearing (12) of the first flange (7) and held by friction against an inner face of the bearing, and connected to the first flange. An Independent claim is included for a motor vehicle's seat in which the seat back is fitted to the sitting section by at least one of the proposed pivot mechanisms.
Patent DE-19852715-A1 (DE)
Inventor: MANSEL DETLEF
IPC: G01S1/02
Filed: 1998-11-16
Abstract: The invention relates to a method for discovering and localizing undesirable radio emissions (5, 12, 19), for example unauthorized radio telephony. According to said method, the environment of a radio receiver (2) is examined for the presence of radio emissions (5, 12, 19), whereby the radio receiver (2) that is used comprises a receiver device that can be influenced with respect to the reception qualities thereof. The invention is characterized in that a reproduction of undesirable radio emissions is recorded after at least one learning phase during which reproductions of radiated and locally known reference radio emissions are detected as a result of changing spatial allocation between a reference transmitter for radio emissions (5, 12, 19) and a radio receiver (2), followed by at least one measuring phase during which the environment is searched from the radio transmitter (2) in order to detect radio emissions (5, 12, 19) emanating from undesirable transmitters (6, 13, 17), followed by an evaluation phase if the undesirable radio emissions (5, 12, 19) are present, whereby the reproductions detected in the learning phase and the reproduction of the radio emissions (5, 12, 19) thus detected are compared with each other and data on the spatial postion of the transmitter (6, 13, 17) of the undesirable radio emissions (5, 12, 9) is determined in said environment.
Patent DE-19853228-A1 (DE)
Inventor: WILKE ANDREAS
IPC: F21V27/00
Filed: 1998-11-18
Abstract: An arrangement for altering the height of an electrically operated apparatus especially a hand lamp, comprises a winding drum (5) for winding an electrical cable with a cord (13). The drum is driven by a spring unit (25), and a rotational axis (7). A drum mantle (9) extends in the direction of the axis and is closed off by plates (11). The drum is supported by a holder, and a cover is attached to the holder. The end plates pass through holder cut-outs (33).
Patent DE-19854979-A1 (DE)
Title: Training appliance for fastening to front of sports shoe has one or more removeable parts for user-specific adaptation
Inventor: GROSSE CHRISTIAN
IPC: A43B5/18
Filed: 1998-11-27
Abstract: The appliance has a sole (2), a stand (4) with collar (6) and several straps (11,12) for fastening to the foot. It also has one or more other parts (7), which are removeable and/or replaceable, to allow user-specific adaptation. The stand slopes forward through at least 3 deg , pref. 6 deg  relative to the sole. The removeable part is a wedge, and determines the slope of the stand. It has fixing elements to prevent its movement.
Patent DE-19855536-A1 (DE)
Title: Drallstabilisiertes Artilleriegeschoß
Inventor: BRINKMANN FRITZ
IPC: F42B14/02
Filed: 1998-12-02
Abstract: Die Erfindung betrifft ein drallstabilisiertes Artilleriegeschoß mit einem metallischen Führungsband (2) zur Übertragung des Dralles auf das Geschoß und einem heckseitig von dem Führungsband (2) angeordneten Dichtring (4). DOLLAR A Um eine Beschädigung oder Zerstörung bzw. ein Abstreifen des Dichtringes (4) beim Einführen des Geschosses (1) in den Ladungsraum der entsprechenden Waffe sicher zu verhindern, schlägt die Erfindung vor, als Dichtring (4) einen Metallring zu verwenden, welcher derart in einer Ringnut (5) des Geschosses (1) angeordnet ist, daß er sich gegenüber dem Geschoß (1) frei drehen kann.
Patent DE-19855826-A1 (DE)
Title: Telecommunication and safety system for assistance and rescue service uses telecommunications device with push-button for establishing priority connection of emergency call to call-center
Inventor: NIEDERMEIER ASTRID
IPC: H04M1/72424
Filed: 1998-12-03
Abstract: The telecommunication and safety system uses a telecommunications device (1), e.g. a mobile telephone, carried on the person for allowing connection to a call-center (6) which is provided with automatic call processing for providing connection with an operator, with operation of a push-button or push-button combination used for establishing priority connection of an emergency call to the call-center.
Patent DE-19857789-A1 (DE)
Title: Radial ventilator for control box for motor vehicle has drive unit arranged at least partly in suction chamber so annular blade arrangement encloses drive unit
Inventor: OSSENBERG UWE
IPC: F04D29/42
Filed: 1998-12-15
Abstract: The radial ventilator has a drive unit (14) and a rotor wheel (7) enclosed by a delivery housing (15) and mounted on the drive unit's drive shaft (13) with an annular blade arrangement (9) forming a suction chamber (12). The drive unit is arranged at least partly in the suction chamber so that the annular blade arrangement encloses the drive unit.  An Independent claim is also included for the use of the radial ventilator on a control box and for a control box for a motor vehicle.
Patent DE-19858855-A1 (DE)
Inventor: STIASNY HANS CHRISTIAN
IPC: C07C25/13
Filed: 1998-12-19
Abstract: Catalytic amount of a secondary metal amide is used in the preparation of o-substituted aryl metal compounds (I) by deprotonation of aromatic compounds which possess a hydrogen atom in o-position to e.g. a halogen atom, followed by treatment with an electrophile. The deprotonation of the aromatic compounds is effected using alkyl or aryl metal compounds or metalhydrides. Preparation of o-substituted arylmetal compounds (I) comprises deprotonation of aromatic compounds which possess a hydrogen atom in o-position to at least a halogen atom, a trifluoromethoxy, a dialkylamino, a nitrile, an alkoxy or a dialkylamide group followed by treatment with an electrophile. The deprotonation of the aromatic compounds is conducted using alkyl or aryl metal compounds or metalhydrides in the presence of a catalytic amount of a secondary metal amide.
Patent DE-19859051-A1 (DE)
Title: Werkzeug und Verfahren zur spanabtragenden Bearbeitung eines Werkstücks
IPC: B23C3/05
Filed: 1998-12-22
Abstract: Es wird ein Werkzeug zur spanabtragenden Bearbeitung eines Werkstücks zur Erzeugung einer nicht ebenen Oberfläche, insbesondere eines Ventilsitzes, mit einem mindestens eine von einer Halterung (9) aufgenommenen Messerplatte (7) aufweisenden Grundkörper (3), einem gegenüber dem Grundkörper (3) verlagerbaren Teilwerkzeug (51) und einer mit der Halterung (9) über eine Kopplungseinrichtung (13) zusammenwirkenden Betätigungseinrichtung (15) vorgeschlagen, das sich dadurch auszeichnet, daß die Kopplungseinrichtung (13) einen Exzenter (17) umfaßt, der mittels der Betätigungseinrichtung (15) um eine gegenüber der Mittelachse (21) des Werkzeugs (1) versetzte Achse (19) drehbar ist.
Patent DE-19901555-A1 (DE)
Title: Filter grid for shower cabinet or wash basin has a flexible construction for simple removal and cleaning
Inventor: FAIST MAGDALENA
IPC: E03C1/26
Filed: 1999-01-16
Abstract: A filter insert for the drain in a shower cabinet, in a wash basin, bath or other washing installations has a flexible construction for simple removal and cleaning. The user grips the filter between thumb and forefinger for fitting and removal. No separate fasteners are required. The grid can have a simple spiral shape and is held in place by its elasticity.
Patent DE-19904235-A1 (DE)
Title: Assembly spanner to fixed nut on bolt of fitting for wash bowl
Inventor: BECKER ALBERT
IPC: B25B13/06
Filed: 1999-02-03
Abstract: The spanner can tighten a fixing nut on a standing bolt of a fitting for the assembly of e.g. a wash bowl against a preferably horizontal surface.  The attachment region (13) of the spanner has six opposite internal surfaces (15) running conically inwards, in clamping connection with the fixing nut, and preferably symmetrical to the longitudinal axis of the spanner.  The spanner is in the form of a long hollow body (12) which entirely encloses the standing bolt of the fitting during assembly.
Patent DE-19904409-A1 (DE)
Title: Automotive exhaust system pipe connection comprizes clamped sleeves of confronting and opposed direction areas and slots for flexible system layout and installation.
Inventor: HOHEISEL GERHARD
IPC: F16L27/04
Filed: 1999-02-04
Abstract: The two sleeves (20,21) of the connection can have two areas in axial tandem and the other sleeve areas (22,23) facing away from each other take the confronting parts of the exhaust pipe elements as hollow cylinders. The confronting parts (26,27) of the sleeve form concentric ball sectors. The clamps (24,25,50) radially clamp or reduce one sleeve and ball area (25,27). One sleeve has two superposed layers (28,29,38,39) extending lengthways as against the second sleeve whose two concentric layers have peripherally offset slots. The clamps encircle the sleeves in the areas facing away from one another (22,23) and in the ball region and the interior of the ball sector (27) include a support ring (52) arranged in the axial length of the clamp (50). The clamp collars (24,25,50) are formed by the sleeves and nontwistably locked to the sleeves by their positive connection.
Patent DE-19906442-A1 (DE)
Title: Methods for measuring gap between sensor electrode and work piece; determines real and imaginary components from measured values that yields measured gap value
Inventor: BIERMANN STEPHAN
IPC: G01B7/00
Filed: 1999-02-16
Abstract: A sensor electrode (12) and a work piece (15) form a measurement capacitor (16) through which an AC flows. A voltage applied to the sensor electrode (12) as measurement voltage and its real and imaginary components are determined from the measured values so as to yield the measured gap (d).
Patent DE-19908509-A1 (DE)
Title: Rollensatz für eine Profilieranlage und Verfahren zu seiner Herstellung
Inventor: HOERMANN MICHAEL
IPC: B21D5/08
Filed: 1999-02-26
Abstract: Die Erfindung betrifft einen Rollensatz für eine Profilieranlage. Erfindungsgemäß sind die einzelnen Rollen aus miteinander verbundenen Scheiben zusammengesetzt. Weiterhin betrifft die Erfindung ein Verfahren zur Herstellung eines derartigen Rollensatzes.
Patent DE-19908623-A1 (DE)
Title: Production of small precision glass tubes used as sample tubes for analytical investigations comprises over-working the outer surface of a glass tube, heating, pulling the tube and cutting into lengths
Inventor: RIEGE GUENTER
IPC: C03B23/047
Filed: 1999-02-27
Abstract: Small precision glass tubes are produced by over-working the outer surface of a glass tube, heating, pulling the tube and cutting into lengths. Production of small precision glass tubes comprises: (a) over-working the outer surface of a glass tube producing a precise pre-determined outer diameter and a precise predetermined wall thickness distribution; (b) heating the glass tube to its processing and pulling temperature; (c) uniformly pulling the glass tube while maintaining the outer diameter to wall thickness distribution, outer diameter to inner diameter and wall thickness distribution to inner diameter; (d) continuously measuring the outer and inner diameter of the pulled glass tube at at least one measuring point radially to the pulling direction; (e) comparing the measured values with theoretical values; (f) regulating and adjusting the processing and pulling temperatures and the supply and pulling speed of the glass tube; and (g) cutting into lengths.
Patent DE-19909217-A1 (DE)
Title: Adhesive tape applicator with roller and housing
Inventor: UCHIDA HIROMICHI
IPC: B65H35/07
Filed: 1999-03-03
Abstract: The adhesive tape transfer housing (2) contains (5) roller (3) as well as tape parting paper (4) to the outwards projecting transfer device (10).   The tape is applied to a transfer surface with adhesive outside, the tape held down onto the surface by a system of level gears (7,9) arranged at right angles to one another.   The second gear (9) has fewer teeth than gear (7) directly engaging the tape.