baber/WOPTO huggingface dataset:
Patent DE-19727312-A1 (DE)
Title: Batch exhaustion dyeing of cellulose textile with indigo
Inventor: KRUEGER RUDOLF DR
IPC: D06P3/60
Filed: 1997-06-27
Abstract: In batch exhaustion dyeing of cellulose textile material with indigo, reduced indigo is applied to the textile from a dyebath, which contains reducing agent, alkali and 200-350 g/l dissolved alkali metal salt as electrolyte and has a pH of 10.2-11.3, and re-oxidised on the fibres at the same high electrolyte concentration, then the dyeing is finished in the usual way.
Patent DE-19731221-A1 (DE)
Title: Gas generator for vehicle occupant restraint system
Inventor: TIEU ANH-DUNG
IPC: B60R21/26
Filed: 1997-07-21
Abstract: Restraint system for vehicle occupants includes a gas generator with an outer housing with at least one combustion chamber (7) to which a filter chamber (13) is connected, separated from the combustion chamber by a partition wall (11). Overflow apertures (19) are provided, at least some of which are partly covered in the non-activated state to reduce the effective aperture cross-section. When the combustible charge (9) burns, the pressure plastically deforms the coverings and releases a larger, effective cross-section. Preferably, the apertures are each partly covered by a panel which is plastically deformed by a predetermined gas pressure.
Patent DE-19731987-A1 (DE)
Inventor: MAUS WOLFGANG
IPC: F01N3/28
Filed: 1997-07-24
Abstract: The present invention relates to a honeycomb body (1) for fluid circulation, wherein said body (1) is substantially parallel to a central longitudinal axis (5) and is placed in a surrounding protection tube (2). The protection tube has its inner surface (11) connected to the honeycomb body (1) at least in a partial region (6). According to the invention, this partial region (6) is arranged asymmetrically relative to the longitudinal axis (5) of the honeycomb body (1). In another aspect of said invention, the protection tube (2) is connected to the honeycomb body in the partial region (6) so that the junction regions mutually opposed relative to the longitudinal axis (5) are located on different planes which are perpendicular to said longitudinal axis. In still another aspect of this invention, the protection tube (2) has its inner surface (11) connected to the honeycomb body (1) only at a partial region (6), wherein said region (6) is capable of coaxial rotation relative to the longitudinal axis (5) of the honeycomb body (1) and helical rotation on the threaded inner surface (11).
Patent DE-19736420-A1 (DE)
Title: Plug-in electrical cable connector
Inventor: CHRITZ GUNTHER
IPC: H01R13/422
Filed: 1997-08-21
Abstract: The electrical connector has a connector housing  with one reception chamber for an electrical contact (7) which has a locking shoulder co-operating with an elastic retaining tongue (1) provided by the reception chamber, provided by an elongate arm (2) with a locking nose (3) at its free end (4), adjacent a stop edge (5) provided by the wall of the reception chamber, with a free space (6) behind the arm.
Patent DE-19741570-A1 (DE)
Title: Electromagnetic actuator for controlling valve
Inventor: LEIBER HEINZ
IPC: F01L9/20
Filed: 1997-09-20
Abstract: The actuator includes a solenoid winding which is divided into at least two sub-windings. The latter are normally connected in parallel. When one winding fails, the other winding is used alone. The two windings may be driven in parallel for moving the armature and in series for holding it in its final position.  E- An Independent claim is given for an electromagnetic actuator with two electromagnets.
Patent DE-19748620-A1 (DE)
Inventor: KORTE HERMANN
IPC: F16K39/02
Filed: 1997-11-04
Abstract: The valve seal fitting has a closing member (1) against which a radially projecting sealing element (3) is held in an annular groove (10). The sealing element is also against a valve seat (2) of larger diameter. The annular region has one or more overflow channels, possibly formed by radial U-shaped ribs (101). The sealing element is held with little axial movement against the sealing edge (11) on the closing member. There are one or more throttle channels (4) of smaller diameter than the overflow channels downstream of the sealing element.
Patent DE-19748806-A1 (DE)
Title: Battery terminal clamps without screws
Inventor: BAEUERLE GOTTFRIED DIPL ING
IPC: H01M50/552
Filed: 1997-11-05
Abstract: The battery terminal connector is produced of metal strip (103,104) that are formed in parallel and have ends shaped to fit around the battery terminal posts (101). The ends of the connector are forced into contact with the posts and are held there by C shaped spring clips (111).
Patent DE-19748911-A1 (DE)
Inventor: ROSNER PETER DR
IPC: B60L13/00
Filed: 1997-11-05
Abstract: The inventive linear actuating system comprises a stator array (10) with a plurality of stator sections (12) which are successively arranged in an array direction (L), an energy source (18) and a circuit arrangement (26) having a respective switching device (24) for each stator section (12). In addition, an actuating device (40) is provided for actuating each switching device (24) of the circuit arrangement (26) in order to supply electric energy to at least one selected stator section (12) and to bring the switching device (24) which is assigned to at least one selected stator section (12) to a first switching state or/and to hold the switching device in the switching state. In addition, the actuating device is provided in order to bring the switching devices (24) which are assigned to the non-selected stator sections to a second switching state or/and to hold the switching devices in the switching state. Additionally, at least one moveable runner subassembly (20) having at least one interacting device (21) is provided in the longitudinal direction of the array relative to the stator array (10). The stator sections (12) are supplied with electric energy from the energy source in a series connected array and the switching devices (24) are ordered to each of the assigned stator sections (12) in a parallel switch-wise manner.
Patent DE-19750683-A1 (DE)
Title: Adjusting device for drive of machine recording line or bar=code on product
Inventor: RIESTER THOMAS DIPL ING
IPC: G01P21/02
Filed: 1997-11-15
Abstract: The figures show the carrier or lever (45) and the adjusting device (54) consisting essentially of the follower (56) adjusted by the eccentric wheel (55). The follower has a projection (57) guiding a pin on an arm of the recording slide.  The eccentric wheel forms a unit with the disc (62) and the ratchet (61) and is mounted on the lever by the journal (63). The follower can turn on the lever about the axle (64), with stops engaging in the recess (65), and it is also guided by the bolts (66, 67). Other features are also described.
Patent DE-19752469-A1 (DE)
Title: Switch or socket fixing device for flush-mounted electrical outlet
Inventor: HOLZER WALTER PROF DR
IPC: H02B1/04
Filed: 1997-11-27
Abstract: The device has at least two pivotable claws (2), an installation plate (1) connected to electrical components, and a front plate. The claws are mounted not on the installation plate, but directly on an insulating housing (3) for the electrical components.
Patent DE-19754289-A1 (DE)
Inventor: BOECKER MONIKA DR
IPC: C11D17/00
Filed: 1997-12-08
Abstract: The invention relates to shaped bodies of detergent which are characterised by their high degree of hardness and their resulting stability during transportation and handling, and by their excellent disintegration properties. These advantageous properties are a result of the shaped bodies containing alkyl polyglycosides.
Patent DE-19802073-A1 (DE)
Title: Vehicle sun visor close to windscreen
Inventor: FISCHER GERD
IPC: B60J3/02
Filed: 1998-01-21
Abstract: The sun visor (1) can be moved in a slot-like receiver (2) which is fitted in a part of the roof between the transverse roof bearer (3) and the head lining (4).  The receiver may be fitted between a rear-facing wall region of a front transverse roof bearer and an adjacent region of the head lining.  The sun visor in question may be between two larger sun visors, roughly in the central plane of the vehicle.
Patent DE-19809493-A1 (DE)
Inventor: PINKOS ROLF
IPC: C07C45/82
Filed: 1998-03-05
Abstract: The invention relates to a method for separating a mixture containing butane-1,4-diol and at least one other compound from the following group: 4-hydroxybutyraldehyde, its cyclical hemiacetal and its cyclical whole acetals with at least one other alcohol, by distillation. The distillation is carried out in the presence of a compound which acts as an alkali. The mixture to be separated preferably contains a cyclical whole acetal of 4-hydroxybutyraldehyde with the other alcohol, this alcohol having a lower boiling temperature than butanediol and being in free form. The method is especially suitable for distilling and separating mixtures produced in the hydrogenation of maleic acid derivatives.
Patent DE-19812734-A1 (DE)
Title: Adjustment system for vehicle rear view mirror
Inventor: SEICHTER WERNER
IPC: B60R1/072
Filed: 1998-03-24
Abstract: The drive mechanism, to alter the alignment of a vehicle rear view mirror in a housing, has two adjustment units linked to the drive and the mirror glass carrier (3). The units are in one piece with the mirror glass carrier, or are push rods acting on it. The effective force points (9) at the carrier, where adjustment forces are applied, are on straight lines (D,E), which intersect at right angles at the pivot of the linkage (7) of the carrier at a drive carrier. A damper is linked in the mirror glass carrier and/or rubs against a component fixed to the drive carrier. The mirror glass carrier is divided into zones (A,B) by a theoretical straight line (C) through the pivot point. The force points of both adjustment units are equidistant from the straight line in the same mirror zone (A), with the damper at the other mirror zone (B).
Patent DE-19819478-A1 (DE)
Inventor: MEHNE GEORG
IPC: F16L11/08
Filed: 1998-04-30
Abstract: The hose comprises a smooth inner tube (1) of flexible material and an outer woven webbing (3) of plastics. A spiral metal or hard plastics reinforcement such as metal wiring is placed loose in the inner tube or between the inner tube and webbing and is not connected to either. Preferred Features: The inner tube comprises thermoplastics or elastomer plastics or rubber and the webbing is woven from monofilaments of thermoplastics or elastomer.
Patent DE-19819959-A1 (DE)
Title: Verfahren zur Einstellung der Neigung eines Stromabnehmers und Vorrichtung zur Durchführung des Verfahrens
Inventor: BERGER THOMAS
IPC: B60L5/19
Filed: 1998-05-05
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Einstellung der Neigung eines Stromabnehmers auf einem Schienenfahrzeug, dessen Wagenkasten aufgrund von auf diesen wirkenden Querbeschleunigung oder dgl. geneigt wird. Das Verfahren besteht dabei darin, daß die Neigung des Stromabnehmers in Abhängigkeit des Wagenkastens mit Hilfe einer auf ein Stellglied (SG) wirkenden Steuereinheit (ST) derart eingestellt wird, daß der Stromabnehmer mittig in bezug auf eine Fahrleitung zu liegen kommt, und daß bei Ausfall einer Systemkomponente zur Einstellung der Neigung des Stromabnehmers und/oder des Wagenkastens, der Neigungswinkel des Stromabnehmers mit Hilfe einer Zentriervorrichtung (ZV) in eine vorgegebene Position, vorzugsweise in Mittenstellung, gebracht wird.
Patent DE-19828016-A1 (DE)
Title: New design of continuously variable transmission works without use of tensioning element
Inventor: FAHRNI DIETER
IPC: F16H29/20
Filed: 1998-06-24
Abstract: Two rocker arms (15,16) with double ends (17-20) are used for the transmission of the strokes performed by carriage-like plungers (13,14), which are moved by simultaneously rotating cam plates (11,12). One end (17,18) of each of the rocker arms is driven by the plungers, the other ends (19,20) act on a toothed slide bar (27,28), interlocking with the gearwheels (35,36), rotating around the outgoing shaft (37). The strokes of the slide bars are transmitted alternating to the gearwheels while the return strokes are performed as free wheeling strokes. The transformation of the effective lifting height of the ends of the rocker arms results in a continuously various transmission.
Patent DE-19830785-A1 (DE)
Title: Stütztiegel zur Stützung von Schmelztiegeln
Inventor: LOEBMANN ARTHUR
IPC: C30B29/06
Filed: 1998-07-09
Abstract: Die Erfindung bezieht sich auf einen Stütztiegel zur Aufnahme und Stützung von Schmelztiegeln, insbesondere von Schmelztiegeln in Kristallziehanlagen, der dadurch gekennzeichnet ist, daß die Innenseite des Stütztiegelmantels von einer krummen Oberfläche begrenzt ist.
Patent DE-19833349-A1 (DE)
Title: Drinks container spout re-closure system employs mutually locking wedges on top and bottom parts and center swivel joint for repeated re-sealability.
Inventor: HERBST RICHARD
IPC: B65D5/74
Filed: 1998-07-24
Abstract: The top (16) and bottom (14) parts have complementary wedges (30) to move the underside (36) relative the top side (38) through an angle ( alpha ) so that the underside is wedged onto the top side in a first operating position. Top (16) and bottom (14) parts swivel relative to one another and the two wedges are preferably in the form of sectors of a circle in whose center is a swivel joint which in the second position exerts a closing force on the container spout. The top part (16) has a swivel pin whose expanded head rests via a first surface on the second surface of the top part (16), with both these surfaces set at an angle in relation to the swivel axis (18). The spout system is fitted to foldable carton boxes.
Patent DE-19845605-A1 (DE)
Title: Konzentrat und daraus hergestellter wäßriger Entwickler für bildmäßig bestrahlte Aufzeichnungsmaterialien
Inventor: LEICHSENRING THOMAS
IPC: G03F7/32
Filed: 1998-10-05
Abstract: Die Erfindung betrifft ein Entwicklerkonzentrat, das Wasser, mindestens ein in Wasser alkalisch reagierendes Mittel und ein amphoteres Tensid und zusätzlich mindestens ein anionisches Tensid, mindestens einen Komplexbildner, mindestens einen Aminoalkohol und mindestens ein N-alkoxyliertes ein- oder mehrfunktionelles Amin enthält. Aus diesem Konzentrat läßt sich durch Verdünnen mit Leitungswasser im Verhältnis von 1 : 0,5 bis 1 : 10, bevorzugt im Verhältnis von 1 : 2 bis 1 : 6, ein gebrauchsfertiger Entwickler herstellen. Der Entwickler bzw. das Regenerat wird vorzugsweise bei der Herstellung von Druckformen eingesetzt.
Patent DE-19847096-A1 (DE)
Title: Plasma-chemical reduction of gaseous and solid pollutants in exhaust gases comprises use of dielectrically-limited discharges in a combustion chamber of IC engine
IPC: F02M27/04
Filed: 1998-10-13
Abstract: The discharge is effected in the combustion chamber (4) of the internal combustion (IC) engine.  An Independent claim is included for the apparatus for the above process. Preferred Features: Two metallic components in the combustion chamber are separated by a dielectric (6), especially a ceramic. The voltage (7) between them is pulsed. The frequency is 500 Hz - 50 kHz, preferably 1-30 kHz. The waveform a square wave. The voltage is 1-500 kV, preferably 10-300 kV. The dielectrically-limited discharge takes place at the instant of mixture ignition and/or later in the combustion cycle. Voltage and frequency are controlled as a function of engine loading and pollutants. Between dielectric (6) and adjacent electrode, a gas is introduced into a chamber transparent to UV radiation of set wavelength. During dielectrically-limited discharge, UV light of specific wavelength is emitted as a result, to interact in a desired manner with pollutants in the combustion gases. One electrode is the piston head and/or one electrode is alternatively a sparking plug (5), the dielectric preferably attached directly to the electrode in either case.
Patent DE-19850273-A1 (DE)
Title: Centering sight for sporting gun
Inventor: GEHMANN WALTER
IPC: F41G1/08
Filed: 1998-10-31
Abstract: The sight has a diopter with a first viewing aperture (21) in the form of an iris and a bead with a cylindrical casing. There is a centering element (22) between the first viewing aperture and the bead. The centering element may have a second viewing aperture (23), the shape of which corresponds to the external silhouette of the bead casing. The centering element may be in the form of a ring and may be mechanically coupled to the diopter.
Patent DE-19903391-A1 (DE)
Inventor: MELCHIORS MARTIN
IPC: C08F291/00
Filed: 1999-01-29
Abstract: Production of copolymers (I), in aqueous dispersion and/or solution form, involves: (i) predosing a mixture of hydroxy-functional hydrophobic copolymer and an organic solvent, heated to the polymerization temperature, with a radical initiator (RI); (ii) dosing in parallel with a specific hydrophobic, (almost) carboxy group-free monomer mixture and RI; and (iii) dosing in parallel with a specific hydrophilic monomer mixture and RI. The copolymers (I) are new. Production of copolymers (I), in aqueous dispersion and/or solution form, involves: (1) providing (a) 0-40 wt. % (based on (I)) of a hydroxy-functional hydrophobic copolymer (A1) having acid index less than 10 mg KOH per g (insufficient for dissolution in water) and OH content 0.5-7% (both based on 100% resin), number average molecular weight (M n) 1500-20000 and organic solvent content 0-60 wt. % (based on (A1)) and (b) 0-15% (based on (A1)) additional organic solvent (A2), the mixture of (A1) and (A2) being heated to the required polymerization temperature before or during formation; (2) predosing with 5-40% (based on the sum of (B1), (C2) and (D2) (defined subsequently)) of a radical initiator (B1), optionally dissolved in an organic solvent; (3) dosing in parallel with (a) 40-80% (based on (I)) of a hydrophobic, (almost) carboxy group-free monomer mixture (C1) of (c1) 30-90% (1-18C) alcohol (meth)acrylate, vinyl aromatic compound and/or vinyl ester, (c2) 10-60% hydroxy-functional monomers and (c3) 0-2% acid group containing monomers (the sum of the amounts of (c1), (c2) and (c3) being 100%) and (b) 5-40% (based on the sum of (B1), (C2) and (D2)) of a radical initiator (C2), optionally dissolved in an organic solvent; and (4) dosing in parallel with (a) 5-50% (based on (I)) of a hydrophilic monomer mixture (D1) of (d1) 10-70% (1-18C) alcohol (meth)acrylate, vinyl aromatic compound and/or vinyl ester, (d2) 10-70% hydroxy-functional monomers and (d3) 5-30% acid group containing monomers (the sum of the amounts of (d1), (d2) and (d3) being 100%) and (b) 5-40% (based on the sum of (B1), (C2) and (D2)) of a radical initiator (D2), optionally dissolved in an organic solvent, the total amount of the initiators (B1), (C2) and (D2) being 0.8-5.0 wt. % based on (I). Independent claims are included for: (a) the copolymers (I) obtained by the process as new; and (b) aqueous coating compositions containing (I) having acid index less than 30 mg KOH per g (as solid resin), optionally other dissolved or dispersed binder components and crosslinkers dispersible or soluble in water or in the aqueous binder dispersion.
Patent DE-19904908-A1 (DE)
Title: Equipment for determining the vertical clearance between vehicle chassis and wheels
Inventor: KUTSCHER EBERHARD
IPC: G01B21/02
Filed: 1999-02-06
Abstract: An on board inclination sensor and sensors on each wheel measure the inclination of vehicle body and wheels relative to a reference position, e.g. the horizontal. Clearances are determined from the difference in the respective signals. A typical sensor (1) consists of a plate (3) to which is fixed a flexible vertical arm (4) carrying a weight (5). Strain gauges (6) convert flexural movements of the arm into electric signals
Patent DE-19907894-A1 (DE)
Title: Teeth-cleaning appliance has liquid-receptacle with brush head, closure piece, holder and outlets and handle
Inventor: NIKLAS FRANZ-JOSEF
IPC: A46B17/00
Filed: 1999-02-24
Abstract: The appliance for cleaning teeth consists of a receptacle (1) containing liquid, and a brush-head (5). The receptacle may be variously shaped and sized and has a closure-piece (9) with dispenser inside. The brush -head is held by a holder (10) on the container. The bristles-side of the brush-head has outlets. The brush-head and handle (4) are joined by a rotary link (7).
Patent DE-19912717-A1 (DE)
Title: Ventilator for window or door, and adjustment
Inventor: GERSDORF OLIVER
IPC: E05F15/63
Filed: 1999-03-19
Abstract: Sealing strips or rails (5,8), between the casement or leaf frame and the blind frame, are positioned on all sides of the frame between the frame-arm and are separately inserted and removed by an adjustment (28,29) on the plane of the door or window, thereby forming an air-gap between the frame-arms. Each adjustment of each sealing strip or rail is connected by a driving rod (16) to all the other adjustments. The driving rods are driven by one drive mechanism with at least three positions. Each adjustment has a connecting link (30,31) into which fits a pin (37).
Patent DE-19913384-A1 (DE)
Title: Dual actuator pivoting lever tape head posiitoner
Inventor: SALIBA GEORGE A
IPC: G11B5/584
Filed: 1999-03-24
Abstract: A coarse and fine lateral head positioner (20) has the fine positioner mechanism (44) implemented with a voice coil motor (46) and pivotally mounted to the head carriage at a fulcrum for limited rotational displacement transversely relative to the tape transport path. The voice coil actuator has a fixed part mounted to the head carriage and a moving part coupled to rotate the beam structure. The coarse positioner is a stepper motor
Patent DE-19914326-A1 (DE)
Title: Procedure for using fractal semantic networks for all types of databank applications to enable fuzzy classifications to be used and much more flexible query procedures to be used than conventional databank structures
Inventor: SCHMIDT GUENTER
IPC: G06N5/02
Filed: 1999-03-30
Abstract: Use of fractal semantic networks so that an existing knowledge network comprised of category units, instance units and Janus units can be queried for information, classification and or selection of semantic partial networks within the knowledge network. The knowledge network itself is a network of semantic units based on type, content, composition and or distance from other semantic units.  For local classification or for local alteration of the networking together of a semantic unit, Janus functionality can be used.
Patent DE-19914700-A1 (DE)
Title: Ink jet printer head chip
Inventor: WU YI-YUNG
IPC: B41J2/14
Filed: 1999-03-31
Abstract: The ink jet printer chip has a number of actuator chambers (30), each having a heating element (32), and converters (34). Ink is contained in individual reservoirs (36) which are each coupled to an actuator chamber. The distance between each actuator chamber and the associated reservoir is constant. The chambers and channels are formed by etching or laser machining.
Patent DE-19914909-A1 (DE)
Title: Cam shaft for 4-stroke IC engine has cams opening intake valves/ejection valves during ejection/intake strokes, for adjustment of valve opening timing/period during stroke
Inventor: TEICHMANN RUEDIGER
IPC: F01L13/00
Filed: 1999-04-01
Abstract: The camshaft (2) is for an engine with variable valve drive. The cams (4) opening the intake valve during the ejection stroke are formed so that opening timing and/or the opening period of the valve can be adjusted during the ejection stroke. The cams opening the outlet valves during the intake stroke are formed, so that the opening timing and/or period of the valve can be adjusted during the intake stroke. The cams are additional cams, turnable about the longitudinal axis (3) of the camshaft relative to the main cam (1).