baber/WOPTO huggingface dataset:
Patent DE-19813657-A1 (DE)
Inventor: GOERES MARKUS
IPC: C08F4/642
Filed: 1998-03-27
Abstract: The application relates to a catalyst system containing specially substituted metallocenes which can be advantageously used during the polymerization of olefins. The application also relates to a method for the production thereof, and to the utilization thereof for the polymerization of olefins.
Patent DE-19815404-A1 (DE)
Inventor: ALBRECHT HELMUT
IPC: G02B6/293
Filed: 1998-04-06
Abstract: An arrangement for spatial separation and/or convergence of at least two optical wavelength channels ( lambda 1,  lambda 2, ...  lambda n), comprising an optical phased array device (10). The inventive arrangement contains a device (3) for producing an attenuation function ( LAMBDA S) which attenuates the transmission function ( LAMBDA 1,  LAMBDA 2, ...  LAMBDA n,  LAMBDA ) according to wavelength, at least for one of the waveguides (20, 21, 22, ... 2n) which is exclusively available for each channel and/or for a common waveguide for all channels.
Patent DE-19825021-A1 (DE)
Inventor: HIBST RAIMUND
IPC: A61B5/00
Filed: 1998-06-04
Abstract: The method involves irradiating a tooth (4) with excitation light (9) between 680 nm and 800 nm, but preferably 780 nm, which produces the tooth to fluoresce, at wavelengths greater than about 800 nm. The fluorescent light (10) is detected and measured, to determine caries, plaque or tooth decay, which affects the amount of fluorescence. An Independent claim is included for a device for carrying out the method.
Patent DE-19826904-A1 (DE)
Title: Unit for operating safety unit pref. for protection of motor vehicle against unauthorized use, with portable key
Inventor: BRUESSOW RENE
IPC: E05B49/04
Filed: 1998-06-17
Abstract: The unit for operating the safety unit is designed so that as well as the key (1) as also the control unit (2), respectively is available across a unit (7,7',9,11) for the position determination, pref. across facilities for satellite navigation. The key (1) with the activating signal (6) also transmits its position, which makes the control unit (2) available across a facility (9'). The safety unit (13,4) is only operated if the key (1) is located with a specified distance from the control unit (2).
Patent DE-19830888-A1 (DE)
Title: Prüfverfahren und Prüfvorrichtung für die Beurteilung der Tiefziehfähigkeit von zusammengeschweißten Blechen
Inventor: OVERRATH JENS
IPC: G01N3/28
Filed: 1998-07-10
Abstract: Die Erfindung betrifft ein Prüfverfahren und eine Prüfvorrichtung für die Beurteilung der Tiefziehfähigkeit von zusammengeschweißten Blechen, insbesondere mit unterschiedlicher Dicke. DOLLAR A Die Aufgabe besteht darin, ein Prüfverfahren und eine Prüfvorrichtung für die Tiefungsmethode zu entwickeln. DOLLAR A Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß ein Prüfteil aus verschieden dicken Prüfteilbereichen, die mit einer Schweißnaht verbunden sind, auf einer Matrize plaziert wird und in der Höhe verstellbare Klemmbacken das Prüfteil auf der gesamten Fläche des Ringbereiches mit gleicher Klemmkraft beaufschlagen und ein Stempel mit einem kugelförmigen Kopf, dessen Durchmesser der Dicke der Schweißnaht des Prüfteils entspricht, auf die Schweißnaht gedrückt wird, bis das Prüfteil einreißt.
Patent DE-19834163-A1 (DE)
Title: Electric operating switch for automobile seat adjustment has individual operating elements for respective adjustment elements arranged in groups with additional switch function for each group
Inventor: PATUSCHKA SVEN
IPC: B60N2/02
Filed: 1998-07-29
Abstract: The switch has respective switch operating elements (11,12,13; 21,22,23) for different seat adjustment elements (1,2,3; 4,5,6) incorporated in the squab and backrest of the automobile passenger seat. The switch operating elements are arranged in groups (10,20), each with an additional switch function, e.g. for forwards and reverse movement of the seat, adjustment of the seat height and adjustment of the backrest inclination.
Patent DE-19837687-A1 (DE)
Title: Thermoplastic polyester molding composition for making fiber, film or molding, e.g. lamp holder, contains flame retardant contains nitrogen or phosphorus and bisphenol bis- or poly-diphenyl phosphate
Inventor: KLATT MARTIN
IPC: C08K13/04
Filed: 1998-08-19
Abstract: Thermoplastic molding composition contains (A) 5-96.99 wt.% polyester, (B) 1-30 wt.% nitrogen compound, (C) 1-30 wt.% bisphenol bis(diphenyl phosphate) or polymeric analogue (I), (D) 1-50 wt.% fibrous and/or particulate filler and (F) 0-60 wt.% other additive(s).  Thermoplastic molding composition contains: (A) 5-96.99 wt.% polyester; (B) 1-30 wt.% nitrogen compound; (C) 1-30 wt.% bisphenol bis(diphenyl phosphate) or polymeric analogue of formula (I); (D) 0.01-5 wt.% ester(s) or amide(s) or 10-40 carbon (C) (un)saturated aliphatic carboxylic acid(s) with 2-40 C saturated aliphatic alcohol(s) or amine(s); (E) 1-50 wt.% fibrous and/or particulate filler; and (F) 0-60 wt.% other additive(s). Ph  = phenyl, optionally with 1-5 linear or branched 1-6 C alkyl substituents;  n  = 0.5-50 on average;  X  = a single bond, carbonyl (C=O), sulfur (S), sulfonyl (SO2) or dimethylmethylene (C(CH3)2)
Patent DE-19838273-A1 (DE)
Title: Spray coating arrangement has blocking yoke mounted rotatably about axis parallel to fluid channel with blocking finger that can be engaged with aperture in connecting tube by rotating yoke
Inventor: BUSCHOR KARL
IPC: B05B15/00
Filed: 1998-08-22
Abstract: The spray coating arrangement has at least one fluid channel (2) for a fluid medium such as air, pneumatically delivered powder or liquid coating material to which a connecting tube (26) for a hose can be connected for the delivery of the flowing medium.  A blocking yoke (34) is mounted rotatably about an axis (40) parallel to the fluid channel and has a blocking finger (38) that can be engaged with or disengaged from an aperture (46) in the connecting tube by rotating the blocking yoke to axially block and unblock the connection between the connecting tube and fluid channel.
Patent DE-19839504-A1 (DE)
Title: Railway vehicle has brake disc cooling air inlet opened or closed by bimetallic strip, minimizing mechanical power losses
Inventor: BREINL WALTER
IPC: F16D65/78
Filed: 1998-08-29
Abstract: An air-cooled disc forms part of a brake assembly used by rail-borne vehicles. The disc has air passages with air inlets and outlets. Air flowing through the passages removes heat which is generated as a result of braking action. The air inlets (4,5) and/or outlets may be (7) opened or closed as is required to effect cooling, and are only activated when required using bi-metallic strips.
Patent DE-19843825-A1 (DE)
Title: Production of steering arm for vehicle chassis involves first cold-shaping one end of tubular bend into structural element at one end which is then bent forwards and finally shaped by internal high pressure shaping
Inventor: LAATSCH MELANIE
IPC: B21D53/88
Filed: 1998-09-24
Abstract: In a first method, step one end of a tubular body which makes up the steering arm (1) is shaped round by cold-shaping to produce a structural element (4). In a second step the tubular body with its cold-shaped end is bent forwards at least in part and then in a third step the shape of the steering arm is produced by internal high pressure shaping.  The structural body is formed as a hollow axle stud. An additional support arm (5) can be provided for swivel connecting the steering arm on the vehicle structure.
Patent DE-19844422-A1 (DE)
Title: Steering locking device for two wheelers
Inventor: NAGAE KAZUAKI
IPC: E05B83/00
Filed: 1998-09-28
Abstract: On inserting a key into key rotor (14), several tumblers engage with grooves (13) on a sleeve (11). The sleeve actuates a torque transmitter (27) to engage a cam shaft (4) with key rotor to rotate and release the lock. As turning load exceeds a preset value, a cam surface pushes a slider (38) rotating with sleeve, and torque transmitter cancels engagement between shaft and rotor.
Patent DE-19845104-A1 (DE)
Inventor: SCHLERETH KARL-HEINZ
IPC: H01L35/32
Filed: 1998-09-30
Abstract: The invention relates to a process for producing a thermoelectric converter comprising a plurality of thermoelement cells which are connected in series. The thermoelement cells are connected in series by a plurality of first electric conductive tracks (3). Each conductive track comprises a first body (4) having a first type of conductivity consisting of thermoelectric material and a second body (5) having a second type of conductivity consisting of thermoelectric material. The thermoelement cells are produced by process steps known from semiconductor technology.
Patent DE-19846660-A1 (DE)
Title: Polymerizable metal oxide particles, e.g. useful in coating compositions, adhesives or sealants, comprise a metal oxide core functionalized with reactive groups
Inventor: GLAESEL HANS-JUERGEN
IPC: A61K6/896
Filed: 1998-10-09
Abstract: Polymerizable metal oxide particles (I) that are capable of withstanding high temperatures and of forming homopolymers with a glass transition temperature of at least 100 deg C comprise a core of one or more Group IIIa-VIIa, Ib-VIb and/or Group VIII metal(loid) and/or lanthanide oxides functionalized with reactive groups  (I) comprise: (a) a core of one or more Group IIIa-VIIa, Ib-VIb and/or Group VIII metal(loid) and/or lanthanide oxides and (b) one or more groups of formula (II) covalently bonded to the core through oxide oxygen atoms:  -(B)w-X   (II) w  = 0 or 1;  B  = -(MO)xM(O)y1-(R)y2- or -R(O)z-;  x  = 0-100;  y1, y2, z  = 0 or 1;  M  = a Group IIIa-VIIa, IIIb-VIb or VIII metal(loid) in which any free valences are bonded to other O atoms of the core and/or are bonded through O atoms to M atoms of other groups B and/or are bonded to O atoms of another core and/or are saturated by H, organic groups and/or trialkylsilyloxy groups;  R  = a divalent alkyl, cycloalkyl, aryl, aralkyl, alkoxy, acyl or acyloxy group, optionally substituted by 1-3 of OH, alkoxy, halogen and (in the case of aryl or cycloalkyl) alkyl and optionally interrupted by 1 or 2 O atoms;  X  = a reactive functional group.
Patent DE-19852895-A1 (DE)
Title: Targeted suppression device for mechanical vibration modes of rotary machine, with targeted mass additions or reductions of rotating and/or fixed part within sealed cavity
Inventor: BENZ ERIBERT
IPC: F04D29/66
Filed: 1998-11-17
Abstract: The targeted suppression device is for a machine with a rotating part (2) and a fixed part (1), including sealing regions (6) sealing a cavity (7) on one side. There are targeted mass additions or reductions of the rotating part and/or the fixed part within the one-side-sealed cavity. Producing a targeted symmetry preventing the occurrence of the specific acoustic waves.
Patent DE-19902177-A1 (DE)
Title: Multi-row angular ball bearing for precision roller screw drive has radially projecting shoulder separating rows of ball bearings, and held in place by suitable fixture
Inventor: OETJEN JUERGEN
IPC: F16C25/06
Filed: 1999-01-21
Abstract: A multi-row angular ball bearing (13) for a precision roller screw drive has outer (14) and inner (15) rings separated by ball bearings (16). Either the outer or the inner ring has a radially projecting shoulder (17) separating the rows of ball bearings, and held in place by a suitable fixture. The outer ring has a series of slits (20) in the longitudinal direction, and has a tightening bolt (22) limiting the diameter.
Patent DE-19903294-A1 (DE)
Title: Selection device for motor vehicle with automatically changing and intermediate gearboxes uses same gate for automatic gearbox changes for first and further intermediate gearbox gears
Inventor: NEUNER JOSEF
IPC: F16H59/10
Filed: 1999-01-28
Abstract: The selection device enables selection of different gears in the automatic gearbox by moving a selection lever in a gate (2) whilst maintaining a first gear in the intermediate gearbox and enables the selection of at least one other gear in the intermediate gearbox by moving it out of the gate. The different gears in the automatic gearbox can be selected whilst maintaining the further gear in the intermediate box by deflecting the selection lever in the same gate as used when maintaining the first gear in the intermediate gearbox.
Patent DE-19906266-A1 (DE)
Title: Fuel injection valve has actuation arrangement that enables second opening force to be introduced for opening valve element that acts in addition to first opening force
Inventor: HEINZ RUDOLF
IPC: F02M51/06
Filed: 1999-02-15
Abstract: The fuel injection valve has a bi-directionally displaceable valve element (1) for controlling a fuel outlet opening (4), a first opening surface (8) on the valve element for an opening pressure chamber (6) connected to a high pressure fuel source (10) and a first closure surface (11) for a closing pressure chamber (12) connected to the high pressure fuel source. An actuation arrangement (15,16,18,20,21) enables a second opening force to be introduced for opening the valve element that acts in addition to the first opening force exerted on the first opening surface.
Patent DE-19906396-A1 (DE)
Title: Automatic defective pattern identification device for wafer inspection, obtains defective pattern vector by multiplying test result vector with conversion matrix
Inventor: CHA CHIA-YEN
IPC: H01L21/66
Filed: 1999-02-16
Abstract: The sampling of one lot of wafer is done and N test results are output and displayed as vectors. After displaying the defective fraction of i-th test item, the N-dimensional test result vector is multiplied by N asterisk N conversion matrix and N-th defective pattern is obtained. The ratio of defective pattern is displayed to obtain the defective pattern vector.  An Independent claim is also included for defective pattern identification method.
Patent DE-19908420-A1 (DE)
Title: Blocking valve for controlling servo pressure for diesel engine fuel injection system
Inventor: RIZK REDA
IPC: F02M59/10
Filed: 1999-02-26
Abstract: The valve has a housing (112) with a valve chamber (118) with input (114) and output (116) openings, a grooved movable valve slider (120) and grooves in the wall of the valve chamber. In the open state the valve makes a connection between the input and output openings. In the closed state the fluid connection is blocked by the bridges between the grooves (140,142, 144, 114a,160,162).  A number of successive pairs of grooves greater than or equal to two is arranged between the input and output openings in the axial direction of the chamber and valve slider. The control valve is an electromagnetically controlled valve with two spatially separate magnetic coils which can exert a magnetic force on the valve slider.
Patent DE-19909275-A1 (DE)
Inventor: SCHOENENBACH HEINZ
IPC: B60J10/90
Filed: 1999-03-03
Abstract: A collapsible cover for a vehicle, e.g. a cabriolet, comprises an outer coating (13) and an inner covering (31), and a screen (10). The latter is connected to the outer coating using a resin bead element (12) which holds the edges. The inner covering is connected to the bead element using plug connection elements (26,30).
Patent DE-19913616-A1 (DE)
Title: Sliding tarpaulin structure for heavy goods vehicles etc. has sliding stanchions at very small distances to each other to stiffen longitudinal roof edge and enable tarpaulin to hold back any falling load
IPC: B60P7/04
Filed: 1999-03-25
Abstract: The structure has a sliding tarpaulin (3) and sliding stanchions (4) between platform base and roof strut (8). The sliding stanchions are positioned close to each other. The tarpaulin with vertical reinforcements, is tensioned between the longitudinal outer edge (6) of the platform and the outer edge of the roof (7). Due to the small distances between the stanchions, and the stiffness of the longitudinal outer edges of the roof, which act against a bending movement downward and in horizontal transverse direction, the tarpaulin is able to hold back any loads, which press against it from inside.
Patent DE-19919626-A1 (DE)
Title: Aircraft with combined aerofoils and control surfaces has annulus on each side of fuselage and formed by aerofoils and control surfaces together with side walls of fuselage, and annulus accommodates propeller
Inventor: FURMANEK ANDREAS
IPC: B64C39/06
Filed: 1999-04-29
Abstract: The aerofoils(2,3) and control surfaces together with the fuselage side walls form an annulus on both sides of the fuselage(1). At least one propeller(9,10) is located in each annulus and positioned between the rear upper section of the aerofoil and forward lower section of the elevator surface(4). Each annulus has additional load bearing surfaces(7,8) for suspension of the propeller shaft and for guiding of the propulsion force transmission or engine suspension.
Patent DE-19923052-A1 (DE)
Title: Holder for processing artificial tooth rings/jaw segments has fixing element for fixing model holder with respect to base holder, device that measures position of model holder relative to base holder
Inventor: LAUX ROBERT
IPC: A61C13/12
Filed: 1999-05-20
Abstract: The holder has a base holder (5) and a movable model holder (3) with attachment elements (14) for holding the tooth ring or jaw segment, whereby a fixing element (14) is provided for fixing the model holder with respect to the base holder. A measurement device (11) measures the position of the model holder relative to the base holder.
Patent DE-19926976-A1 (DE)
Title: Measurement parameter detection arrangement for distributed optical sensor network
Inventor: WILLSCH MICHAEL
IPC: G01D5/353
Filed: 1999-06-14
Abstract: The arrangement has a light source (1) emitting several wavelengths, several sensors (2) and an evaluation unit (3). The light source and sensors and evaluation unit are interconnected via optical fibres (4,6). The evaluation unit contains a wavelength demultiplier for separating light of different wavelengths.  Each sensor intensity modulates light of its associated wavelength with a measurement parameter. The evaluation unit has an intensity sensor for detecting the intensities of the light of the individual wavelengths and a measurement parameter converter for determining the measurement parameters from the intensities.
Patent DE-19927947-A1 (DE)
Title: Bead inductor manufacture
Inventor: SHIKAMA TAKASHI
IPC: H01F17/04
Filed: 1999-06-18
Abstract: The method involves forming a molded body (7) from resin or rubber containing a powdered magnetic substance. A conductor coil (5) is formed by winding a section of coated metal wire and embedding it in the substance. Both ends of the molded body are cut to expose the ends of the conductor coil. Protrusions (8a,8b) are formed on the ends of the conductor coil, and external terminals are attached to them to form electrical connections. An Independent claim is included for a bead inductor.
Patent DE-19932680-A1 (DE)
Title: Verfahren und Vorrichtung zur Herstellung einer Zweikammerdruckpackung, Bearbeitungswerkzeug zur Verwendung darin sowie damit herstellbare Zweikammerdruckpackung
IPC: B21D51/24
Filed: 1999-07-13
Abstract: Um Leckagen bei einer aus einem Außenbehälter (1) und einem Innenbehälter (2) gebildeten Zweikammerdruckpackung (27) mit konisch sich verjüngendem Mundstück (28) und gemeinsam umbördelten Innen- und Außenbehälter (1, 2) zu vermeiden, werden ein Verfahren zum Herstellen einer Zweikammerdruckpackung (27), eine damit herstellbare Zweikammerdruckpackung sowie darin verwendbare Vorrichtungen vorgeschlagen, bei bzw. mit denen der bereits in den Außenbehälter (1) eingebrachte Innenbehälter (2) mit Sollverformungszonen (25) versehen wird, die für ein gezielt ablaufendes Verknautschen des Innenbehälters (2) die Ausbildung von scharfen Kanten oder Falten reduzieren. Das Einbringen der Sollverformungszonen (25) erfolgt vorzugsweise über Einführen eines Werkzeugdorns (11) in den Innenbehälter (2) und Beaufschlagung des Innenbehälters (2) mit einer Druckdifferenz zwischen dessen Innenraum (7) und dem Treibmittelraum (8), so daß der bleibend deformierbare Innenbehälter (2) die Kontur des Werkzeugdorns (11) annehmend an letzteren gepreßt oder gesogen wird.
Patent DE-19932814-A1 (DE)
Inventor: VAINCHTEIN ARKADI
IPC: E04H6/28
Filed: 1999-07-14
Abstract: Area of engineering: parking lots for vehicles, in particular - mechanized parking lots. Soluble problem: increases of efficiency of area use of the device and extension of its functionality. Essence of the invention: a device contains inter-tier elevator (3) with load-receiving platform (4), consisting of two sections (4a) and (4b) for placing vehicle, and turntable (5). On each tier the main parking platforms (1) adjoin to the sides of load-receiving platform (4) from mutual-perpendicular directions. The mentioned parking platform (1) can adjoin to some sides pairwise. Additional parking platforms (2) can also adjoin pairwise to the mentioned pairs of platforms (1). The device contains also a truck (10) for horizontal movements of vehicles to parking platforms. The alternate solutions: the separate additional platforms (2b) can also be placed between two main parking platforms (1). Upon it driven truck (10) contains a unit for setting the wheels of this truck into one of mutually perpendicular positions.
Patent DE-19933278-A1 (DE)
Title: Catheter, in particular, ablation catheter with deflectable end section comprises handle unit with manual control wheel joined to gearwheel which drives toothed belt with attached control wires
Inventor: TOELLNER THOMAS
IPC: A61M25/08
Filed: 1999-07-14
Abstract: The catheter, in particular, in the form of an ablation catheter with a deflectable end section (6) comprises a handle unit (1) with a manual control wheel (7) joined to a gearwheel (8) which drives a toothed belt (9) with attached control wires (13a, 13b).
Patent DE-19934156-A1 (DE)
Title: Tragvorrichtung für ein motorbetriebenes Arbeitsgerät
Inventor: RUNDBERG LEENA
IPC: F16M13/04
Filed: 1999-06-04
Abstract: Eine Tragvorrichtung für ein motorbetriebenes Arbeitsgerät, z. B. eine Auslichtungssäge oder dergleichen, umfaßt mindestens einen Schultergurt 10 und/oder einen Bauchgurt 14. Das Arbeitsgerät wird an der Tragvorrichtung mittels eines Halteseiles 18, dessen Enden mit der Tragvorrichtung verbunden sind, aufgehängt. Um die Verwendung des Werkzeuges an abschüssigen oder hügeligen Arbeitsflächen zu erleichtern, wird das Arbeitsgerät an dem Halteseil 18 so aufgehängt, daß es möglich ist, das Arbeitsgerät entlang des Halteseiles zu verschieben.
Patent DE-19938653-A1 (DE)
Title: Bathtub
IPC: A47K3/12
Filed: 1999-08-14
Abstract: An adjustable angle support (6) is placed inside the bathtub (1) to act as a backrest or footrest and is provided with at least one profile (14) to support it against the bathtub rim (18).  MECHANICAL ENGINEERING - Preferred Features: The support is a curved panel with profiled ribs protruding from one side at its top end to engage with the bathtub rim.
Patent DE-19939486-A1 (DE)
Title: Picture tube for television set or monitor has beam generating and deflecting units on each side of screen for respective halves of screen
Inventor: LEVERMANN ANDERS
IPC: H01J31/12
Filed: 1999-08-20
Abstract: The picture tube has a beam generating and deflection system and a screen (10) coated with phosphor which is excited by incident electron beams. The beam generating and deflecting system consists of two units (12,14). One unit (12) is arranged in the region of the right edge of the screen, and covers the left half of the screen. The other unit (14) is arranged in the region of the left edge of the screen, and covers the right half of the screen. The axes of the two units may be aligned with the respective centres of the halves covered by each unit.