baber/WOPTO huggingface dataset:
Patent DE-19830751-A1 (DE)
Title: LED with transparent encapsulation
Inventor: ANGERSTEIN JOERG
IPC: H01L33/54
Filed: 1998-07-09
Abstract: The LED encapsulation is of facetted structure. Alternatively it can be in the form of stacked truncated cones with ever increasing inclination, or of polygonal truncated pyramids, also with ever increasing inclinations.The edge points of the encapsulation lie on a hemispherical surface, or on a paraboloidal surface. The encapsulation may be symmetrical to the optical axis. An Independent claim specifies the mfg. process.
Patent DE-19832573-A1 (DE)
Title: Batterietrennschalter
Inventor: HAEHNEL THOMAS
IPC: H01H71/56
Filed: 1998-07-20
Abstract: Der Batterietrennschalter wird mit einer Kontaktanordnung (81, 64) zwischen eine Polklemme (21) und einen Hauptstromkreis geschaltet. Über ein Kniehebel-Spannwerk (32, 33), das unmittelbar auf das freie Ende einer Kontaktfeder (8) wirkt, kann die Kontaktanordnung in ihrem Schließzustand verriegelt werden. Der Kniehebel ist außerdem mit dem Anker eines Elektromagnetsystems (4) gekoppelt, welches bei Erregung die Verriegelung löst und die Kontaktanordnung öffnet. Mit diesem Trennschalter kann das Bordnetz eines Fahrzeuges bei einem Aufprall oder einem Kurzschluß schnell stromlos geschaltet werden, um die Brandgefahr zu verringern oder bei einem sonstigen Störungszustand eine Entladung der Batterie zu verhindern.
Patent DE-19834504-A1 (DE)
Title: Verfahren zum Mischen von Calcium-Phosphat-Zementen
Inventor: WENZ ROBERT
IPC: A61K6/838
Filed: 1998-07-31
Abstract: Die Erfindung betrifft ein Verfahren zum Mischen von Calcium-Phosphat-Zement, bestehend aus den Reaktionsschritten: DOLLAR A - Injizieren einer Flüssigkeit in eine mit Pulver beladene Kapsel DOLLAR A - Einspannen der Kapsel in ein Mischgerät DOLLAR A - Mischen mit voreingestellter Mischzeit und DOLLAR A - Entfernen des Produktes aus der Kapsel.
Patent DE-19839363-A1 (DE)
Title: Composition graded material film, especially digital graded molecular beam epitaxy or chemical vapor deposition semiconductor film, is deposited by subdividing the film depth profile into regions of homogeneous preselected composition
Inventor: GEISELBRECHT WOLFGANG
IPC: C30B25/02
Filed: 1998-08-28
Abstract: Composition graded material film deposition, is formed by subdividing the film depth profile into regions of homogeneous preselected composition.  Material films with a composition depth profile are deposited on a substrate by successive deposition of several ultra-thin layers consisting of alternate materials with different homogeneous compositions forming layer pairs having a varying layer thickness relationship to the mixing ratio of the two types of materials, as required for the average composition to be achieved at the respective depths. The depth profile of the material film is subdivided into several regions, each of which has a homogeneous specific composition, so that one or both types of material have different compositions in the individual sub-regions.
Patent DE-19839884-A1 (DE)
Title: Electromagnet, especially proportional electromagnet for actuating hydraulic valve in internal combustion engine, has axial guide for axially movable armature in form of linear ball cage(s)
Inventor: GOLOVATAI-SCHMIDT EDUARD
IPC: H01F7/17
Filed: 1998-09-02
Abstract: The electromagnet has at least one coil (3) on a hollow body (2) enclosed by a magnet housing (4) and two axial pole shoes (5,6) with a cylindrical, axially movable magnet armature (8) in a frictionless axial guide whose axial movements are transferred to a hydraulic valve piston. The axial guide is at least one linear ball cage acting as an anti-stick arrangement, whereby the outer surface of the armature or tappet rod (10) is the inner ball race surface and the inner surface of one or more components bounding the armature chamber forms the outer ball race surface.
Patent DE-19841911-A1 (DE)
Title: Heat sink device for semiconductor elements or electric motor has extruded lightweight metal base profile provided with projecting spaced cooling ribs
Inventor: GLUECK JOACHIM
IPC: H05K7/20
Filed: 1998-09-14
Abstract: The heat sink device has an extruded base profile (1.1) made of a lightweight metal, with a number of spaced cooling ribs (1.2) projecting from the base profile in a direction which is perpendicular or at an angle to the direction of extrusion of the base profile, in thermal contact with the base profile. The cooling ribs can fit into respective locating grooves provided in the base profile. An Independent claim is also included for the production of a heat sink device.
Patent DE-19843592-A1 (DE)
Title: Drive for motor vehicle brake lights enables brake lights to be illuminated when brake pedal is operated and to remain illuminated after brake pedal operated until accelerator pedal is operated
Inventor: GROSS JOERG
IPC: B60Q1/44
Filed: 1998-09-23
Abstract: The drive arrangement enables the brake lights to be illuminated when the brake (pedal is operated and to remain illuminated after the pedal has been operated until a signal is generated by operating the accelerator pedal, which causes the brake lights to be extinguished.
Patent DE-19845307-A1 (DE)
Title: Hebelschließvorrichtung
Inventor: NICOLAUS CHRISTIANE
IPC: E05B1/00
Filed: 1998-10-01
Abstract: Hebelschließvorrichtung, insbesondere Türdrücker oder Fensterolive, mit einem drehbetätigbaren, länglichen Hebelelement sowie mit einem mit dem Hebelelement in einer Winkelstellung verbundenen, länglichen Halselement, das an seinem freien Längsende ein Kopplungselement, insbesondere eine Vierkantbuchse, aufweist zur Übertragung einer Drehbetätigung der Hebelschließvorrichtung um eine Betätigungsdrehachse, wobei die Längsrichtung des freien Längsendes des Halselements bezüglich der Betätigungsdrehachse abgewinkelt ist, und/oder wobei das Hebelelement mit zunehmendem Abstand von dem Halselement zunehmend um die Längsrichtung des Hebelelements (Hebellängsrichtung) verdreht ist, und/oder wobei das Hebelelement an derjenigen Längsseitenfläche, die von dem freien Längsende des Halselements weg weist (Frontseitenfläche), zumindest im Bereich des Halselements eine bezüglich der beiden Längskanten der Frontseitenfläche konkave Einbuchtung aufweist.
Patent DE-19846756-A1 (DE)
Title: Carrier material for a pressure sensitive adhesive strip for diapers, plastic pants or incontinence pants
Inventor: LUDWIG PETER
IPC: C09J7/29
Filed: 1998-10-10
Abstract: Two strips of synthetic fiber fleece (10, 12) with a weight/unit area of 10-40 g/sq m are laminated on both sides of a thermoplastic polymer film (14). 1-2 g/sq m of a silicone coating (22) applied to one outer face. On the opposite side a polyolefin layer (24) with a weight/unit area of 10-40 g/sq m is applied to the other side of the laminate.   Independent claims are made for: a) a method for manufacturing the carrier material in which a polymer film (14) is extruded and fed between the fibrous fleece layers at a laminator with a cooling cylinder and pressure roll and the laminated fleece strips (10,12) are then siliconized on the same plant; b) a use of the carrier material in which adhesive is applied to the non-siliconized side and the adhesive is rolled up against silicone.
Patent DE-19847352-A1 (DE)
Title: Oligosilazane condensation product, useful for coating or impregnating substrates, is prepared by reaction of an oligosilazane composition with a dialk(en)ylamino compound
Inventor: MOTZ GUENTER
IPC: C23C30/00
Filed: 1998-10-14
Abstract: An oligosilazane containing condensation product (I) is prepared by reaction of an oligosilazane composition (II) having an average mol. wt. of no more than 1000 g/mol with a dialk(en)ylamino compound (III) of formula (1).  An oligosilazane containing condensation product (I) is prepared by reaction of an oligosilazane composition (II) having an average mol. wt. of no more than 1000 g/mol with a dialk(en)ylamino compound (III) of formula (1) such that an average of 1.6-2.2 moles HN(R<4>)2 is cleaved per mole of (B). Independent claims are included for: (i) a process for coating or impregnating a substrate with a solution of (I), evaporating the solvent and curing (I); and (ii) the coated substrate. A(N(R<4>)2)m    (1)  A = B, Al, Ti, Zr or Hf;  R<4> = alkyl or alkenyl;  m = valency of A.
Patent DE-19848737-A1 (DE)
Title: Satellite position and path regulation method uses reflection of electromagnetic radiation by adjustable reflection surface mounted on satellite for providing correction drive pulse
Inventor: MANG VOLKER
IPC: B64G1/24
Filed: 1998-10-22
Abstract: The position and path regulation method uses at least one reflection surface (3) mounted on the satellite (1), with a radiation reflection characteristics which is matched to an earth electromagnetic radiation source, e.g. a laser, for providing a position or path correction drive pulse via the radiation reflection.
Patent DE-19849709-A1 (DE)
Title: Wirbelschicht-Reaktor zur Oxichlorierung von Ethylen, Sauerstoff und HCI
Inventor: SCHOEN HARTMUT
IPC: B01J8/18
Filed: 1998-10-28
Abstract: Mit einem Wirbelschicht-Reaktor zur Oxichlorierung von Ethylen, Sauerstoff und HC1 mit einem aus mehreren Rohrpaketen bestehenden Wärmetauscher in der Wirbelschicht zur Abgabe der aufgrund exothermer Reaktion entstehenden Wärme an einem Wärmeträger in den Rohrpaketen, insbesondere an Wasser/Dampf, wobei die Rohrpakete über eine Ringleitung mit Wasser beaufschlagt und der Dampf über eine Ringleitung abgenommen wird, soll eine kostengünstige Lösung geschaffen werden, mit der die aufwendigen Bohrdurchführungen vermieden werden, insbesondere auch die Berechnung von Ringleitungen erleichtert und eine Vielzahl von Manteldurchtritten entbehrlich gemacht wird. DOLLAR A Dies wird dadurch erreicht, daß die Ringleitung als Sammler oder Kammer (9, 10) unmittelbar auf den Reaktormantel (4) aufgesetzt ist.
Patent DE-19850574-A1 (DE)
Inventor: SCHROEDER ERNST
IPC: H04N5/76
Filed: 1998-11-02
Abstract: The invention specifies a system having a plurality of devices (2-7) which are connected to one another via an IEEE 1394 interface and one (3) of which contains a control unit (11) which, when operated appropriately by a user, polls system data for devices (2,4-7) in this system via the interface (1) and passes this system data to an output unit (9, 13, 14) of this device (3). The device having the output unit is, by way of example, a set-top box (3) having a microprocessor which a user uses to poll system data for the devices (2, 4-7), which contains, in particular the input and output characteristics of the latter, via the interface (1) and which the user can use to store this system data on a smart card (10) by means of a write/read device (9). Alternatively or at the same time, the system data can be shown on a display (13) or transmitted to a desired address via a modem connection (14). As  a result, the user of the system can receive expert advice from a specialist dealer or a customer service point regarding which devices (12) he can best add to his system; or if a point of failure or faults arise.
Patent DE-19851869-A1 (DE)
Title: Moisture stable NTC thermistor temperature sensor is encapsulated with an epoxy resin containing a hydrophobic additive
Inventor: SCHRANK FRANZ
IPC: H01C7/04
Filed: 1998-11-10
Abstract: A hot conductor temperature sensor is encapsulated with an epoxy resin containing a hydrophobic additive. A hot conductor temperature sensor comprises a ceramic disk or oblong body with applied lead wires and encapsulated with an epoxy resin which contains an additive having hydrophobic properties. Preferred Features: The additive is present in amount 1-30 wt.%.
Patent DE-19855008-A1 (DE)
Title: High quality integrated inductor, for an h.f. circuit, is produced by forming bimetallic strip lead portions which bend, on cooling, to raise a deposited coil from a substrate
Inventor: ERZGRAEBER HEIDE
IPC: H01L27/08
Filed: 1998-11-20
Abstract: High quality integrated inductor production comprises forming bimetallic strip lead portions which bend, on cooling, to raise a deposited coil (3) from a substrate (1). A high quality integrated inductor is produced by: (a) depositing a low expansion coefficient material lead portion (5); (b) depositing a metal layer to form the inductor coil (3) and a high expansion coefficient material lead portion (4) so that bimetallic strip leads are formed at the high process temperature; (c) cooling the integrated coil so that bending stress, created in the bimetallic strips, raises the coil (3) from the substrate (1); and (d) optionally embedding the raised coil in an insulating protective layer of low dielectric constant. An Independent claim is also included for an integrated inductor produced by the above process.
Patent DE-19855682-A1 (DE)
Title: Window pane arrangement for car
Inventor: NAKASHIMA HIROSHI
IPC: H05B3/84
Filed: 1998-12-02
Abstract: A window pane arrangement for a car comprises a window pane and several parallel electrical heating strips which are located on the pane. The spacing of two neighboring heating strips, at least at sections of them which are located in a central region of the window pane, lies in the range of 20-28 millimeters. The electrical reference power is a power that is necessary to cause a surface temperature of a comparable window pane with comparable heating strips to rise to 90% of an equilibrium temperature in the region of 35-45 deg C in five to ten minutes after the subjection of the comparable heating strips with energy begins. This is with the condition that the spacing between two neighboring comparable heating strips at sections of these which are located in a central region of the comparable window pane, lie in the range of 29 to 33 millimeters, a room temperature amounts to 20 deg C and there is no wind.
Patent DE-19859502-A1 (DE)
Inventor: TIHANYI JENOE
IPC: H01L29/808
Filed: 1998-12-22
Abstract: The invention relates to a junction-gate field-effect transistor comprising a semiconductor zone (10) which presents an inner area (13) as well as a first (22) and a second (32) connecting area. The first connecting area (22) is of the same conductivity type as the inner area (13) but has a higher doping concentration and the second connecting area (32) is of a conductivity type opposite to that of the inner area (13). This reduces forward resistance while maintaining a high blocking voltage strength.
Patent DE-19900813-A1 (DE)
Inventor: SCHALL NORBERT
IPC: A23K20/111
Filed: 1999-01-12
Abstract: The invention relates to mycotoxin-adsorbents containing an organically modified (organophilic) layer silicate. Quaternary onium compounds with at least one long-chain C10 to C22 alkyl group and at least one aromatic substituent are used for modification. As an alternative the mycotoxin-absorbents can contain a mixture of a non-organically modified layer silicate and a layer silicate that is at least 75 % organically modified in relation to the entire cation-exchange capacity (KAK).
Patent DE-19904070-A1 (DE)
Inventor: BISCHOFF KLAUS
IPC: G05G9/047
Filed: 1999-02-02
Abstract: The invention relates to an embeddable pop-out type switching or actuating element. The embeddable switching element is a joystick switch (1) in order to allow a plurality of switching positions using the pop-out principle.
Patent DE-19904292-A1 (DE)
Title: Method of paying for items or goods by means of a portable data carrier
Inventor: DETHLOFF JUERGEN
IPC: G07F7/10
Filed: 1999-01-28
Abstract: First the control process stores predetermined actuation of operating element of second terminal. With further connections of data carrier to first terminal, new data are transmitted from terminal to data carrier and are compared with stored second data. Only when successful comparison is made, and with stored actuation, is amount of money corresponding to second data transmitted from memory to first terminal.- DETAILED DESCRIPTION - The method uses a portable data carrier which has a control unit (21) and a first memory (23) for storing data representing an amount of money. A second memory (25) stores data representative of an amount of money to be paid out. After writing in the first data, the device is brought into operative connection with a terminal of the provider of the goods to write in the second data i.e.the cost of the goods. It is then brought into contact with a second terminal of the goods provider. This terminal has operating elements and a display. In accordance with a predetermined actuation of at least one operating element, a first control process in the control unit of the data carrier is triggered. The first control process is the storage of the predetermined actuation of the operating element of the second terminal. With further connections of the data carrier to the first terminal, new data are transmitted from the terminal to the data carrier and are compared with the stored second data. Only when a successful comparison is made, and with a stored actuation, is an amount of money corresponding to the second data transmitted from the memory to the first terminal. INDEPENDENT CLAIMS also cover a data carrier and a terminal for use in the method
Patent DE-19904635-A1 (DE)
Title: Test phantom to control image quality in high local resolution NMR imaging
IPC: G01R33/56
Filed: 1999-02-05
Abstract: A magnetic resonance imaging test structure consists of a ceramic, semiconductor, lacquer or polymer base material which is microstructured to form micron-size cavities. A test structure, for testing and evaluating magnetic resonance imaging properties, consists of a complete set or individual periodic arrangement of structure elements of different size which are located in a container filled with a NMR active material such as copper sulfate or manganese chloride solution. The novelty is that the structure elements consist of a ceramic, semiconductor or lacquer (polymer) base material and are microstructured to form less than 600  mu  size cavities, each structure element or set is located in a single block of the base material. An Independent claim is also included for production of the above test structure, in which the cavity structures are produced by mechanical machining, physical (e.g. laser or electron beam) machining, chemical or physical structuring (e.g. chemical especially anisotropic etching, plasma etching or RIE) by lithography using masks, or optical, x-ray, ion beam or electron beam lithographic production in lacquer, Plexiglas (RTM) or polymeric layers.
Patent DE-19904823-A1 (DE)
Title: Fälschungssicheres laserbeschriftbares Etikett erzeugt durch Beugungsgitter
Inventor: GROTH DETLEF
IPC: B42D25/328
Filed: 1999-02-05
Abstract: Verfahren zur Herstellung einer Folie, bei dem zunächst eine Stützträgerfolie mittels eines Prägewerkzeuges geprägt wird, wobei das Prägewerkzeug holographische Strukturen aufweist und anschließend eine Folie auf der geprägten Stützträgerfolie erzeugt wird, so daß sich auf der Folie zumindest ein Hologramm ergibt.
Patent DE-19905215-A1 (DE)
Inventor: LORTZ WOLFGANG
IPC: B60N2/68
Filed: 1999-02-09
Abstract: The invention relates to a seat (1), notably for a motor vehicle, which comprises a seat area (2) and/or a backrest area (3). To create a seat (1) which has a simple structure and is economical to produce the invention provides for the seat area (2) and/or the backrest area (3) to present a rear bucket (4) and a front bucket (5) with a spring device (6), for said rear bucket (4) and front bucket (5) to be fixedly connected to each other such that they form a base part (7) and for a foam-like material, notably polyurethane foam, to be applied to at least part of the outer surface (8) of the base part (7).
Patent DE-19905881-A1 (DE)
Title: Precious metal or non-precious metal jewelry article, especially a platinum article, is black coated by applying a layer containing or consisting of titanium nitride or titanium-aluminum nitride
IPC: A44C27/00
Filed: 1999-02-11
Abstract: Coating of a precious metal or non-precious metal jewelry article (1) involves applying a layer (2) containing or consisting of titanium nitride or titanium-aluminum nitride. An Independent claim is also included for a precious metal or non-precious metal jewelry article (1) with a black coating (2) applied by the above process.  Preferred Features: The layer is applied by vapor deposition.
Patent DE-19907002-A1 (DE)
Title: Process to neutralize acidic water in open cast brown coal quarry with straw and sugar beet carbonation sludge as nutritional base
Inventor: FROEMMICHEN RENE
IPC: B09C1/00
Filed: 1999-02-18
Abstract: An in-situ micro-biological process neutralizes and removes sulfate, iron and other heavy metals in acidic open cast brown coal mine workings using carbonation sludge from sugar beet pulp combined with straw.
Patent DE-19907363-A1 (DE)
Title: Topological profiling process for continuous tooth grinding worms, involving using tool with required topology in distorted form on simple basic geometry
Inventor: WIRTZ WALTER
IPC: B23F13/00
Filed: 1999-02-20
Abstract: The profiling process is done with a tool (4) with simple basic geometry, e.g. a rod, Its active abrasive surfaces (6, 7, 8) have the required topology for the grinding worm profile in distorted form. During profiling, the tool is passed by the grinding worm profile (2) so that points on the active profiling surface are used on corresponding points of the worm flanks in a preset order.
Patent DE-19908395-A1 (DE)
Inventor: LORTZ HANS JOACHIM
IPC: B65B53/02
Filed: 1999-02-26
Abstract: The sealing foil sleeve application method has a foil sleeve section (6) fitted over one end of the flat packaging container (7), which is supported perpendicular to its transport direction, with displacement of the foil sleeve section until it reaches a given position relative to the opposite faces of the packaging container, with subsequent heat shrinking of the foil sleeve.  An Independent claim for a sealing foil application device is also included.
Patent DE-19913126-A1 (DE)
Title: Process for determining the rolling force in a roll stand comprises using a neuronal network that is trained with values for the rolling force and values for the different operating conditions for roll stands of different rolling mills
Inventor: POPPE THOMAS
IPC: G05B17/02
Filed: 1999-03-23
Abstract: Process for determining the rolling force in a roll stand comprises using a neuronal network which is trained with measured values for the rolling force under different operating conditions to improve the detection of the rolling force. The neuronal network is trained with values for the rolling force and values for the different operating conditions for roll stands of different rolling mills. Preferred Features: The neuronal network is trained with values for the rolling force and values for the different operating conditions for at least one roll stand from a blooming train and at least one roll stand of a finishing train.
Patent DE-19916792-A1 (DE)
Title: Verfahren und Vorrichtung zur Überwachung von ammoniakalisierten Wasserdampfkreiseläufen
IPC: G01N27/02
Filed: 1999-04-14
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur analytischen Bestimmung von chemischen Parametern in ammoniakalisierten Wasser- bzw. Wasserdampf-Kreisläufen, bei welchem ein Probestrom dem Kreislauf entnommen wird. Eine erste Leitfähigkeits-Meßvorrichtung (22) befindet sich stromaufwärts von einem Kationenaustauscher (30). Eine zweite Leitfähigkeits-Meßvorrichtung (24) befindet sich stromabwärts von dem Kationenaustauscher (30). Mittels der Leitfähigkeits-Meßvorrichtungen (22, 24) wird die Leitfähigkeit durch Steuerung mittels eines Mikroprozessors (58) gemessen und gewisse chemische Parameter rechnerisch ermittelt. Insbesondere wird dabei die Ammoniak-Konzentration, die Kohlensäure-Konzentration und der pH-Wert rechnerisch ermittelt.
Patent DE-19918752-A1 (DE)
Title: Fahrzeugsitz, insbesondere Kraftfahrzeugsitz
Inventor: MAIER JUERGEN
IPC: B60N2/90
Filed: 1999-04-24
Abstract: Bei einem Fahrzeugsitz, insbesondere einem Kraftfahrzeugsitz, weist die Sitzstruktur (1) im Bereich der Rückenlehne (3) ein in seiner Kontur einstellbares Modul (5) auf, das eine Lordosenstütze und Seitenwangen umfaßt, welche die Kontur des Moduls (5) definieren.