baber/WOPTO huggingface dataset:
Patent DE-19819986-A1 (DE)
Title: Optical low-pass filter for video camera
Inventor: SONG YOUNG-JIN
IPC: H04N5/238
Filed: 1998-05-05
Abstract: The low-pass filter includes a birefringence element (35) with at least two optical axis (36,37) which are arranged under a different angle to a horizontal scanning direction of a solid picture sensor which is provided in the video camera. An incident beam (31) is emitted as a ring shaped beam (40).
Patent DE-19826530-A1 (DE)
Title: Magnet contact system for cable-free connection of low voltage lamps to associated contact rail system
Inventor: HEYMANN ANDREAS
IPC: H01R25/14
Filed: 1998-06-15
Abstract: The system has a ring magnet system, preferably able to be magnetized axially, surrounded by an iron or steel sleeve with axial holes. The sleeve also serves for magnetic coupling to contact rails plus current supply for the lamps fastened  directly on the back side of the steel sleeve. A second connection of the lamps to the contact rails takes place via an axially movable contact peg which is guided centrally and axially through the adhesion-magnet system formed out of ring magnet and steel sleeve. The mechanical contact pressure of the central contact peg is effected by the attraction force between steel sleeve or the ring magnet and the rail segments lying outside.
Patent DE-19830227-A1 (DE)
Inventor: PETER CORNELIUS
IPC: B29C45/14
Filed: 1998-07-07
Abstract: The invention relates to a housing (1) for an electronics unit, especially for an airbag control unit, whereby at least the metal walls of the housing are provided with a moisture repellent coating. The inventive housing is made of bent, interconnecting sheet metal elements that are extrusion-coated with plastic (4) on at least one side.
Patent DE-19839104-A1 (DE)
Inventor: SCHREIER TONI
IPC: F16C1/26
Filed: 1998-08-27
Abstract: The sheath comprises a supporting tube (1) for strand-like cores (2), each enclosed in a wrapper (3), and wound around and along the supporting tube. An outer cover (4) concentrically surrounds the entire assembly. Independent claims are also included for: (a) a wire rope (10) for the system comprising a fiber bundle (11) with a polymer coating (12); (b) a Bowden wire system comprising the sheath(100) and wire rope (10); (c) a bicycle using a Bowden wire system; (d) a method for sheath manufacture in which cores are provided with a wrapping (3) and wound around a supporting tube (1) before being enclosed in an outer cover (4). Preferred Features: Wrapping of cores is effected by extrusion. A sliding film layer (5) is applied to the outside of the core wrapping simultaneously with the wrapping of the cores (2,3) around the supporting tube (1).
Patent DE-19841750-A1 (DE)
Title: Sicherheitsgurtsystem für ein Kraftfahrzeug
Inventor: OSENDORFER HEIDI
IPC: A44B11/25
Filed: 1998-09-11
Abstract: Es wird ein Sicherheitsgurtsystem für ein Kraftfahrzeug beschrieben, insbesondere für ein Zweirad, zum Fixieren einer Person auf einem Fahrzeugsitz, mit zwei voneinander unabhängigen Sicherheitsgurtbändern, die mit jeweils einer Gurtschloßzunge an jeweils einem fahrzeugfesten Gurtschloß festgelegt werden können, wobei jeweils eine Gurtschloßzunge durch Betätigen jeweils einer Entriegelungseinrichtung am zugehörigen Gurtschloß von diesem gelöst werden kann und mindestens eine mit den Entriegelungseinrichtungen beider Gurtschlösser zusammenwirkende zusätzliche Betätigungseinrichtung zum Lösen beider Gurtschloßzungen vom jeweils zugehörigen Gurtschloß an einer gut zugänglichen Stelle am Kraftfahrzeug vorhanden ist, wobei die Entriegelungseinrichtungen beider Gurtschlösser über mindestens einen Seilzug mit der zusätzlichen Betätigungseinrichtung verbunden sind. Das Sicherheitsgurtsystem zeichnet sich dadurch aus, daß die zusätzliche Betätigungseinrichtung eine Einrichtung zum Längen- und/oder Kraftausgleich umfaßt, durch die die Seilzugverbindung so angesteuert wird, daß beim Betätigen der zusätzlichen Betätigungseinrichtung beide Gurtschlösser gelöst werden, unabhängig davon, daß für die Entriegelungseinrichtungen jeweils unterschiedlich große Lösewege und/oder Lösekräfte aufgebracht werden müssen.
Patent DE-19841975-A1 (DE)
Title: Sound-absorbing plate consisting of flat adjacent resonance absorber elements, especially for use as noise-absorbing roof lining in cars has absorption maximum of resonance absorber
Inventor: VEIT IVAR
IPC: G10K11/172
Filed: 1998-09-14
Abstract: A sound-absorbing plate consists of flat adjacent resonance absorber elements, especially for use as a noise-absorbing roof lining in cars has the absorption maximum of the resonance absorber elements (8) able to be changed by enlargement or reduction of the absorber volume (10). The resonance absorber elements are Helmholtz resonators that each consist of the springy air volume of a hollow chamber open on one side and the movable air mass in a tubular opening (12). The tubular openings (necks) of the respective Helmholtz resonators are aligned towards the inside of the hollow chambers. The absorber volumes can be changed by piston-like sliding resonator bottoms.
Patent DE-19842327-A1 (DE)
Title: Feuerwiderstandsfähiger Raumabschluß
Inventor: WILDENHAIN KLAUS
IPC: A62C2/00
Filed: 1998-09-16
Abstract: Eine feuerwiderstandsfähige Wand (2) weist ein mit einer Brandschutz-Glasscheibe (1) versehenes Fenster auf. Die Brandschutz-Glasscheibe (1) ist eine monolithische Glasscheibe aus vorgespanntem Glas mit Sicherheitsglaseigenschaften. An ihren Stoßflächen (4) grenzt sie unter Bildung einer schmalen Fuge unmittelbar in die Leibungsfläche (3) des benachbarten Wandteils an. Sie ist durch Haltevorrichtungen (7), die in Bohrungen (6) in der Glasscheibe (1) eingesetzt sind, an Stützarmen (15) gelagert. Die Haltevorrichtungen (7) sind mit Gelenken (11, 12) versehen, die den im Brandfall auftretenden Auswölbungen der Glasscheibe (1) folgen.
Patent DE-19843575-A1 (DE)
Title: Multiple spindle machine tool such as automatic lathe, with control, regulating and electricity supply devices on common carrier
Inventor: HERRSCHER ALBERT
IPC: B23Q1/00
Filed: 1998-09-23
Abstract: The lather has a spindle drum (12) with several working spindles (13) in it, each with its own drive motor (14). The regulating and electricity supply devices (16, 17) for the motors are fitted either directly to the drum or to a carrier which turns with it to the various working positions, limiting the number of contacts with moving machine parts to a minimum.
Patent DE-19848154-A1 (DE)
Title: Cladding component part, particularly plaster support plate, piece support a strip or similar for outer facades comprises basic body of homogeneous, mineral, porous light concrete material
IPC: E04F13/14
Filed: 1998-10-20
Abstract: The outer facade cladding component has a basic body (1) determining the shape of the structural part made of homogeneous, mineral, porous light concrete material with a raw density of less than 1.0 kg/dm3. Adhered to the basic body is a reinforcement layer (4) for mechanical stabilization purposes. Inside the basic body parallel to the surface (2,3) of the structural part runs at least one reinforcement layer.
Patent DE-19853737-A1 (DE)
Inventor: SCHUMANN KLAUS
IPC: B65H37/00
Filed: 1998-11-21
Abstract: The invention relates to a method for dispensing flat forms, such as labels, stickers, transdermal therapeutic systems, flat medicaments for oral application, etc, in a controlled manner. According to said method, the outer contour of the flat form (103) is punched out from a strip-shaped starting material and connecting bridges (105) hold the flat form (103) and the edge of the punched layer together. These connecting bridges (105) break when the flat forms are dispensed via a deflector edge (106). The inventive method can be advantageously used for packing individual flat forms in primary packaging. The invention also relates to a specialised punching device used in the method.
Patent DE-19855147-A1 (DE)
Title: Hydrodynamic transmission for Diesel railway engines has three circuits connected via spur wheel trio on primary side, and via gear reducer unit with four spur wheels on secondary side
Inventor: KELLER ROLF
IPC: B61C9/18
Filed: 1998-09-11
Abstract: The transmission has three circuits and a hydrodynamic brake. For traction, the three circuits are connected on the primary side via a spur wheel trio, and on the secondary side via a gear reducer unit with four spur wheels. The transmissions of the reducer unit are of the same length but act in opposite directions, into slow and into fast. A starter converter has a throttle unit against ventilation losses at high traveling speeds in gear III. This gear is a hydrodynamic coupling if the Diesel engine can take RPM reduction under load.
Patent DE-19855225-A1 (DE)
Title: Producing transmission signal from binary signal
Inventor: BOZENHARDT JOHANNES
IPC: H04L25/49
Filed: 1998-11-30
Abstract: The transmission signal is transmitted from a first subscriber of an optical data transmission system to a second subscriber. The transmission signal includes light pulses transmitted at a power corresponding to "0" or "1". The method involves determining the average radiation power during a predetermined time interval Zij, i = 1,2,...; j = 0, 1, 2, .... The determined power is compared with a threshold value.  The light pulses of the transmission signal are transmitted within the time interval Zij with a power that does not exceed the threshold.
Patent DE-19855375-A1 (DE)
Title: Method to display physical quantity; involves converting quantity using transformation relation into display value that is displayed as temperature of tactile surface
Inventor: OSTERMANN STEFAN
IPC: B62D1/06
Filed: 1998-12-01
Abstract: The method involves converting the quantity into a display value using a transformation relation. The display value is displayed as a temperature of a surface that can be touched. The transformation relation can be altered in time. the transformation relation is determined with respect to physiological characteristics of the user. An Independent claim is included for a device to display a physical quantity.
Patent DE-19857781-A1 (DE)
Title: Kettenziehmaschine als Antriebsaggregat beim Walzen oder Ziehen von Stangen und Rohren
Inventor: BLANCK HANS-GEORG
IPC: B21C1/30
Filed: 1998-12-04
Abstract: Die Erfindung betrifft eine Kettenziehmaschine als Antriebsaggregat beim Walzen oder Ziehen von Stangen und Rohren mit segmentförmigen, an zwei in einer Ebene liegenden Ziehketten synchron vorwärtsbewegten Ziehwerkzeugen, die in einer endlosen Schleife so geführt werden, daß sich jeweils gegenüberliegende Ziehwerkzeuge an das Ziehgut anpressen und dieses über Reibschluß mitnehmen, wobei zur Aufnahme der Anpreßkräfte der Ziehwerkzeuge in dem Bereich, in dem die Werkzeuge mit dem Rohr in Kontakt treten, lasttragende Rollen auf Stützbahnen abrollen, die durch jenseits der Stützbahnen angeordnete hydraulische Spannvorrichtungen abstützbar sind. Dabei ist mindestens eine Stützbahn (9, 10) Teil einer Führungsleiste (12), in die die Hydraulikkolben (13) der Spannvorrichtung derart integriert sind, daß ihre wirksamen Stirnseiten auf der den Laufrollen (8) abgewandten Seite gegen die in Grenzen verformbare Stützbahn (10) anstellbar sind.
Patent DE-19902652-A1 (DE)
Title: Multi-purpose rectangular side-sealed flat bag, for spectacle lens cleaning cloth, sealed on four sides achieves savings in materials and energy
Inventor: LASKOWSKI SIGISMUND
IPC: B65D75/20
Filed: 1999-01-24
Abstract: A multi-purpose rectangular side-sealed flat bag (1) is sealed especially on four sides. The bag contents e.g. cleaning cloth, spectacle lens cleaning cloth, a moist cosmetic tissue etc. are folded in a space-saving arrangement in the center. The longer aspect of the rectangular cleaning cloth (14) has folds (3) in it.
Patent DE-19905652-A1 (DE)
Title: Colorant for natural or synthetic fibers, especially human hair, contains 4-sulfo- and/or 4-amino-1,2-naphthoquinone compound(s) and nitrobenzene, malonodinitrile and/or diaminomaledinitrile compound(s)
Inventor: BRAUN HANS-JUERGEN
IPC: C09B3/58
Filed: 1999-02-11
Abstract: Colorant for natural or synthetic fibers comprises a combination of (a) 4-sulfo- and/or 4-amino-1,2-naphthoquinone(s), including the mono- and di-(1-4 carbon (C) alkyl)-amino compounds, and (b) compound(s) selected from nitrobenzenes, malonodinitriles and diaminomaledinitriles.  Colorant for natural or synthetic fibers comprises a combination of (a) 4-sulfo- and/or 4-amino-1,2-naphthoquinone(s), including the mono- and di-(1-4 carbon (C) alkyl)-amino compounds, of formula (I) and (b) compound(s) (II) selected from nitrobenzenes, malonodinitriles and diaminomaledinitriles; R  = a sulfonic acid group or an amino group NR1R2;  R1, R2  = hydrogen (H) or 1-4C alkyl.
Patent DE-19910617-A1 (DE)
Title: Crossed-coil indicating instrument for vehicle or industrial use
Inventor: KOUMURA TAKASHI
IPC: G01R7/06
Filed: 1999-03-10
Abstract: The instrument has a reel (10) with an upper (11) and a lower central cylinder (12) and a crossed-coil type unit (40), arranged around the reel. A shaft (50) is located coaxially and rotationally by the upper and lower cylinders. The upper cylinder has an upper bearing (11a), which is level with the top surface of the crossed-coil unit. The lower cylinder has a lower bearing (12a), extending through a cup-shaped magnetic screening casing (20). The lower bearing  is on the rear side of the screening casing.
Patent DE-19912190-A1 (DE)
Title: Information signal output device e.g. for advertising has loudspeaker and/or visual display for outputting information based on sensor detecting surroundings of device
Inventor: NIX NORBERT
IPC: G09F27/00
Filed: 1999-03-18
Abstract: The device includes a signal output unit (16,21), and a sensor (17) which detects signals from the surroundings of the device, e.g. as a light barrier. A control device (11,19) drives the signal output unit based on the sensor signal. An input unit (13,20) is provided for inputting information signals. Operating elements (13,20) are provided for selecting the information to be displayed. The output unit may include a loudspeaker (16) and a visual display (21).  An Independent claim is included for a method of outputting information signals.
Patent DE-19913075-A1 (DE)
Inventor: HEUBERGER ALBERT
IPC: G01S1/04
Filed: 1999-03-23
Abstract: The method has a coded signal sampled and the sample values stored, with a decoded version of the coded signal compared with given information word, for detection of the information word and estimated of its reception time point. The stored sample value are correlated with a reference signal incorporating the coded information word, for correction of the estimated reception time point via the correlation maximum. Also included are Independent claims for the following: (a) a device for determining the received time point of an information word in a coded signal; (b) a device for determining the propagation time of a coded signal
Patent DE-19916081-A1 (DE)
Title: Calibration method for workpiece laser processing apparatus e.g. for cutting or for processing printing plates by comparing position of markings with reference position when deflection unit is set stationary at reference location
Inventor: GUGGENMOS MARKUS
IPC: B23K26/02
Filed: 1999-04-09
Abstract: The method involves placing a workpiece in the deflection region of a laser beam deflection unit. A number of markings are applied to the workpiece using the beam from one or more lasers. For each marking, the deflection unit is set to be stationary at a certain reference location. The actual location of the markings are determined and compared with the reference location to derive a correction value, which is supplied to a control unit which controls the intensity and/or the deflection of the laser beam across the deflection region.
Patent DE-19917544-A1 (DE)
Title: Control of output power of heating at intake for IC engine to speed warm up after starting
Inventor: SUZUKI MAKOTO
IPC: F02M31/06
Filed: 1999-04-19
Abstract: The combustion heater (9) introduces combustion gas into the air intake to speed warming up of the engine (3). Detectors sense whether the engine is turning, and the heater is started only if the engine is not turning. This measurement occurs while the starter motor is engaged. In addition a temperature sensor can be used to prevent activation of the heater if the engine is warm.
Patent DE-19922802-A1 (DE)
Title: Vertical double diffused MOSFET
Inventor: KITO TAKAYUKI
IPC: H01L21/336
Filed: 1999-05-18
Abstract: A  has a control electrode (18) with a contact window. The oxide film and electrode are covered by a nitride film (26). In the centre of the contact window is formed an ion implanting window (34) through the nitride film for ions of first conductivity. Ions are thermally diffused, forming a main diffusion region. The oxide film in the window is thickened to form a thick-wall region and a channel-like diffusion region (22) for ions of a second conductivity. The ions are thermally diffused into the substrate to form a source diffusion region. An Independent claim is also included for the process of manufacturing the MOSFET.
Patent DE-19924749-A1 (DE)
Title: Polychloroprene based adhesive for rubber or plastic and metal, contains a cyan acrylate
Inventor: BUCHHOLZ GEB PINTEN
IPC: C09J4/06
Filed: 1999-05-31
Abstract: Polychloroprene based adhesive contains a cyan acrylate to give at least double the peeling strength.  Polychloroprene (mixture) based adhesive contains a cyan acrylate as an additive.  An Independent claim is included for the preparation of the above adhesive by mixing a polychloroprene adhesive or polychloroprene mixture with a cyan acrylate.
Patent DE-19924840-A1 (DE)
Title: Apparatus for determining the degree of hairiness of textile products obtains the result with the relative frequency of incidence of hair length classes and the moment of distribution of this frequency taken into account
Inventor: ROEHM KLAUS
IPC: G01N33/36
Filed: 1999-05-29
Abstract: The apparatus comprises at least one illuminating unit, multiple optical detectors of reflected light from the product surface, and a signal evaluator. The degree of hairiness is obtained with the relative frequency of incidence of hair length classes and the moment M of distribution of this frequency is taken into account.
Patent DE-19929314-A1 (DE)
Title: Endoscope for ultrasonic investigations related to surgical treatment
Inventor: OUCHI TERUO
IPC: A61B1/04
Filed: 1999-06-25
Abstract: The endoscope has an insertion part, an optical system directed in a first direction at the distal end of the optical system, and a probe channel (11) formed along the insertion part. The endoscope has an opening in a second direction essentially perpendicular to the first direction at the distal end of the insertion part.
Patent DE-19931793-A1 (DE)
Title: Predicate regulation for system, trend calculation by linear or quadratic extrapolation of past control value runs
Inventor: DAMERT KLAUS
IPC: G05B13/04
Filed: 1999-07-08
Abstract: Predicate regulation involves calculating trend, independent of the existence of a down time of all pass behavior. Trend is calculated by linear or quadratic extrapolation using known regulation size runs. The smoothing factor  remains constant.
Patent DE-19935225-A1 (DE)
Title: Side impact protector for door of motor vehicle has profiles acting as stiffening elements and located side by side in lamina form and connected to door, and are horizontally aligned with regard to their longitudinal extent
Inventor: NOHR MATTHIAS
IPC: B60J5/04
Filed: 1999-07-27
Abstract: The side impact protector has profiles(2) acting as stiffening elements and which are located side by side in lamina form and connected to the door(1) of the vehicle. The profiles are horizontally aligned with regard to their longitudinal extent. Adjacent profiles are interconnected and are encased in a fabric cover. The profiles are constructed from a high strength metal alloy and/or a fiber reinforced material. The profiles are retained in a mounting component connected to the frame of the door.
Patent DE-19938265-A1 (DE)
Title: Built-in lamp for car has housing comprising central housing and edge region(s), with between central housing and edge region(s), break-off point with small wall thickness
Inventor: WERNER MICHAEL
IPC: B60Q1/26
Filed: 1999-08-12
Abstract: A built-in lamp for a car has: - a housing (2) as a seal of the built-in lamp to the outside; - a light source (3) which is located in the housing; - a reflector (4) which deflects forward light radiated backwards from the light source; and - a lens which seals the housing in the direction of the light exit. The housing comprises a central housing (6) and at least one edge region (7). Between the central housing and the edge region(s), a break-off point (8) is provided. The break-off point comprises a region that has a much smaller wall thickness that its surroundings.
Patent DE-19941126-A1 (DE)
Title: Audio system component protection method e.g. for off-road vehicle, deactivates audio system and/or audio system components when water is detected within passenger compartment
Inventor: BAHL CHRISTIANA
IPC: B60R11/02
Filed: 1999-08-25
Abstract: The protection method detects water within the automobile passenger compartment and deactivates the audio system (5; 9-12) and/or the audio system components, e.g. the door-mounted speakers (9,10), when a given water level is reached.  An Independent claim for an audio system or audio system component protection device is also included.
Patent DE-19943360-A1 (DE)
Title: Retractable marking pen includes annular seal in replaceable seal holder unit that acts to seal the marking tip of the replaceable marking unit from the barrel opening when the tip is in the retracted position
Inventor: STEVENS CHRISTOPHER JOHN
IPC: B43K7/00
Filed: 1999-09-10
Abstract: The pen includes a barrel (2) within which a marking unit (1), that includes a marking tip (5) and a marking fluid reservoir, is replaceably disposed so that the tip can be advanced or retracted by a retraction mechanism. A replaceable annular seal (8) is positioned within a replaceable seal holder (11) or in the marking unit that closes off the retracted marking tip from the barrel opening (6) when the marking unit is in the retracted position. The seal is received in a cavity (12) in the seal holder and arranged to roll between the seal holder and the marking tip during movement of the marking tip between the writing and retracted positions, with the seal holder including an end wall (13) that limits the movement of the seal within the barrel.  An Independent claim is included for a refill unit for a marking instrument.
Patent DE-19952116-A1 (DE)
Title: Process for operating a die casting machine used in the production of cast parts for vehicles comprises using an automatically closing valve which closes at the end of the mold filling phase
Inventor: KLAUER RUDOLF
IPC: B22D17/14
Filed: 1999-10-29
Abstract: Process for operating a die casting machine comprises using an automatically closing valve (14) which closes at the end of the mold filling phase.  An Independent claim is also included for a die casting machine for carrying out the process comprising a melt storage container (2) coupled with a filling chamber (4) in which a plunger is moved. The plunger presses an amount of melt from the storage container into the filling chamber and then into a mold hollow space (11) of a casting mold (8).
Patent DE-19953911-A1 (DE)
Title: Multistage centrifugal pump has at least one impeller driven by another, and at least two impellers are form-lock interconnected in drive engagement via mating spigots and slots
Inventor: WAGNER PETER
IPC: F04D1/06
Filed: 1999-11-10
Abstract: At least one(24,26,28) of the pump's impellers is driven by another(30), and at least two of the impellers are form-lock interconnected in drive engagement via spigots on the end face of the hub extension of one impeller, and longitudinally extending slots in the inner circumferential face of the hub section of the adjoining impeller. At least two of the impellers have an identical form.