baber/WOPTO huggingface dataset:
Patent DE-19800559-A1 (DE)
Title: Fireproof concrete roofing arrangement
Inventor: REHER REINHOLD DIPL ING
IPC: E04B1/94
Filed: 1998-01-09
Abstract: Fireproof concrete roof structure (1) consists of fireproof cladding (2) formed of fireproof boards (3.1-3.3) surrounded by mold shells for casting a concrete layer (13) over the boards. Before concrete is cast to the layer (13), joints (4.1-4.3) between the boards (3.1-3.3) are covered by strips (5.1-5.3), which are bonded to the boards forming tight bonding points (7). The sealing strips are of the same material as the fireproof boards.
Patent DE-19802012-A1 (DE)
Title: Heat exchanger without housing for oil coolers and other applications with improved efficiency and being simply manufactured
Inventor: BROST VIKTOR DIPL ING
IPC: F28D9/00
Filed: 1998-01-21
Abstract: Media are passed in counterflow with media inlet (WE or KE) and media outlet (WA or KA) for the same medium on opposite sides of the heat exchanger. Each medium describes a zigzag path through the heat exchanger from one flow channel (4 or 5) to the one immediately above (4 or 5)
Patent DE-19802109-A1 (DE)
Title: Method for taking into account mechanical tolerances when doing timing measurements on rotating shafts, such as internal combustion engine crankshafts.
Inventor: ANGERMAIER ANTON
IPC: G01P3/489
Filed: 1998-01-21
Abstract: Method in which: - the shaft, or a transmitter wheel fixed to it, is divided into mechanical segments which are detected by an associated sensor; - the time for the segment to turn through a defined angular distance is measured, and; - over two rotations of the shaft, the adjustment values are determined, from the segment timing, so as to correct this timing. Characterized by the following:: - two cylinders (CYL 1,6; CYL 2,5; CYL 3,4) are each associated with a mechanical segment (SEG 1,6; SEG 2,5; SEG 3,4); - the difference between two adjusting values for the same mechanical segments (SEG 1,6; SEG 2,5; SEG 3,4) is determined and compared to a pre-determined step value and; - as a function of the result of the comparison, the adjust step is considered to be applicable or non applicable.
Patent DE-19806550-A1 (DE)
Inventor: STELZL ALOIS
IPC: H03H9/05
Filed: 1998-02-17
Abstract: The invention relates to an OFW component working with acoustic surface waves. Said component comprises a chip (1), a piezoelectric substrate (1a), electrically conductive structures (2, 3, 4) arranged on the substrate and a base plate (15) with external electrical connections lines which are in contact with the electrical conductive structures of the chip (1). A protective film (5, 6) is applied on the surface of the chip supporting the electrically conductive structures (2, 3, 4), which has electrical contact elements (7, 11) on the surface opposite to their piezoelectric substrate (1a). Said elements are connected directly to the structures (2, 3, 4) of the chip (1) by through contacts (8) in the protective film (5, 6) and/or through bumps (10) and to the electrical connection elements of the base plate (15) using SMT technology.
Patent DE-19806592-A1 (DE)
Title: Mikrowellen-Bewegungssensor
Inventor: STEINEL HEINRICH WOLFGANG
IPC: H01Q1/52
Filed: 1998-02-17
Abstract: Die Erfindung betrifft einen Mikrowellen-Bewegungssensor mit einem Hochfrequenzimpulse einer i. w. konstanten Impulsfolge erzeugenden Sendemodul und einem Empfangsteil, das zum Empfangen von an einem Objekt reflektierter Hochfrequenzimpulse und zum Erzeugen eines Bewegungsdetektionssignals als Reaktion auf eine bewegungsbedingte Änderung der empfangenen Hochfrequenzimpulse ausgebildet ist und eine Mischereinheit mit nicht-linearer Kennlinie aufweist, wobei zwischen einem Ausgangsbereich des Sendemoduls und einem Eingangsbereich des Empfangsmoduls eine verzögerungsfreie Kopplungseinrichtung vorgesehen ist, die zum Einkoppeln der durch das Sendemodul erzeugten Hochfrequenzimpulse in die Mischereinheit so ausgebildet ist, daß durch die eingekoppelten Hochfrequenzimpulse ein Ansteuern der Mischereinheit und ein Mischen mit einem reflektierten Hochfrequenzimpuls erfolgen kann.
Patent DE-19807372-A1 (DE)
Title: New perfluoroalkyl tetrafluorosulfanyl derivatives of cyclic compounds used as components of liquid crystal media
Inventor: KIRSCH PEER
IPC: C07C381/00
Filed: 1998-02-21
Abstract: Perfluoroalkyl tetrafluorosulfanyl derivatives of cyclic compounds (I) are new. Perfluoroalkyl tetrafluorosulfanyl derivatives of cyclic compounds of formula R<1>-(A<1>-Z)n-A-SF4CmF2m+1 (I) are new:  R<1> = H, 1-12 C alkyl or 2-12 C alkenyl, which may be monosubstituted by CN or CF3,  or at least monosubstituted by halogen and in which one or more nonadjacent -CH2- groups may be replaced by -O-, -S-, -CO-, 1,3-cyclobutylene, -CO-O-, -O-CO- or -O-CO-O-; A<1> = (a) trans-cyclohexan-1,4-diyl, in which one or more nonadjacent CH2 groups may be replaced by -O- and/or -S-; (b) 1,4-phenylene, in which one or 2 CH groups may be replaced by N; (c) 1,4-bicyclo(2,2,2)-octylene, piperidin-1,4-diyl, naphthalen-2,6-diyl, decahydronaphthalen-2,6-diyl and 1,2,3,4-tetrahydronaphthalen-2,6-diyl; (d) cyclohexen-1,4-diyl. Groups (a), (b) and (d) may be substituted by CN, Cl or F; A = 1,4-phenylene with 0-3 F substituents, trans-cyclohexan-1,4-diyl or cyclohexen-1,4-diyl;  Z = -CO-O-, -O-CO-, -CH2O-, -O-, -O-CH2-, -CH2CH2-, -CH=CH-, -C equivalent to C-, a single bond or a group of the formula -(CF=CF)u- or (CF2)v;  u, n = 1-3; v = 2-4; m = 1-10. An Independent claim is included for the preparation of certain cyclohexane derivatives (IA).
Patent DE-19809360-A1 (DE)
Inventor: RIEBEL HANS-JOCHEM
IPC: C07D401/12
Filed: 1998-03-05
Abstract: The invention relates to novel optically active substituted 2,4-diamino-1,3,5-triazines of formula (I), wherein Ar represents optionally substituted aryl, aryl being a carbocyclical or heterocyclical, monocyclical or bicyclical aromatic grouping from the following series: phenyl, naphthyl, pyridinyl, pyrimidinyl, furyl, benzofuryl, thienyl and benzothienyl and the possible substituents being selected from the following series: cyano, nitro, carbamoyl, thiocarbamoyl, halogen, C1-C4-alkyl, C1-C4-halogenalkyl, C1-C4-alkoxy, C1-C4-halogenalkoxy, C1-C4-alkylthio, C1-C4-halogenalkylthio, C1-C4-alkylsulfinyl, C1-C4-halogenalkylsulfinyl, C1-C4-alkylsulfonyl, C1-C4-halogenalkylsulfonyl, C1-C4-alkylamino and C1-C4-alkoxy-carbonyl; R<1> represents alkyl with 1 to 4 carbon atoms, R<2> represents alkyl optionally substituted with hydroxy, cyano, halogen or C1-C4-alkoxy, with 1 to 4 carbon atoms, and R<3> represents alkyl optionally substituted with cyano, halogen or C1-C4-alkoxy, with 2 to 4 carbon atoms, the substituents on the carbon atom to which R<1> is bonded being arranged in R-configuration. The invention also relates to methods and novel intermediate products for producing the inventive substituted 2,4-diamino-1,3,5-triazines and to their use as herbicides.
Patent DE-19812013-A1 (DE)
Title: Network coupling arrangement coupling at least one application to a network enables power consumption of application to be drastically reduced and battery-powered operation over long period
Inventor: NOTTEBOM BERND
IPC: H02J13/00
Filed: 1998-03-19
Abstract: The arrangement (3', 6, 7) has an electrical power transfer device (21,21') feeding the application (1), an information transmission device which sends information to the application and/or receives information from the application and a communications controller for controlling communications with the network.  A power transmission state controller (3', 6) controls the power transmission state to one of at least two states; a detector (3',7) detects a change into at least one of the states.  If a power transmission state controller detects a change in state originated by the application when in one of the states, it changes over to the other state.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of coupling at least one application to a network
Patent DE-19817509-A1 (DE)
Title: Fatty acid polyglycol ester sulfates used in toilet blocks
Inventor: HENSEN HERMANN
IPC: C11D1/14
Filed: 1998-04-20
Abstract: Fatty acid polyglycol ester sulphates are used in the production of toilet blocks.
Patent DE-19818580-A1 (DE)
Title: Gas generator to create rapid electrical energy pulse to ignite gas burner
Inventor: KLOFT PETER
IPC: H03K17/97
Filed: 1998-04-25
Abstract: Induction magnet (4) is positioned at output location (15) at distance from induction coil (53,54), before creating electrical energy impulse. Magnet placed in front of induction coil provides obstruction in front of induction coil for induction magnet.- DETAILED DESCRIPTION - The gas generator has an induction magnet (4) and induction coil (53,54) arranged movable relative to each other.When a partner is moved, the magnetic field penetrates the induction coil to create a voltage. The induction magnet is movable and the induction coil is stationary. The induction magnet is located at an output location (15) at a distance from the induction coil before the electrical energy impulse is created. At least one magnet (9,10) is arranged stationary in front of the induction coil. The magnet creates a magnetic field (24) of polarity direction to provide hindrance for the induction magnet (4). Activation device (14) and push device (47) overcome the magnetic field from induction magnet in direction of induction coil
Patent DE-19820281-A1 (DE)
Title: Mixing device for burner for clean burning of spray from ultrasound transducer
Inventor: KOEHNE HEINRICH DR ING
IPC: F23C7/00
Filed: 1998-05-07
Abstract: The mixing device comprises, a nozzle (2) mounted on a fuel lance (5), with an air supply pipe (4) which has vortex vanes (3), and an ultrasonic atomiser (6) which generates a low velocity fuel spray. The average velocity of the spray droplets is less than 5 m/s, and is less than the velocity of the air supply. In the narrowest section of the jet of mixture before the flame zone:- the Reynolds Number Re is greater than 0.8 times the burner power measured in watts; and the local vortex number is greater than 0.1. The mixer can have an impingement plate (2), and/or a flame stabiliser tube (1) with recirculation holes (7). The nozzle can be convergent or divergent. The air stream is caused to rotate so that, super-critical rotation beyond the nozzle plate causes back-flow around the axis of the burner, towards the nozzle. By adjusting the annular gap between the atomiser and air nozzle the power-modulating region of the burner can be adjusted by a ratio of at least 3:1.
Patent DE-19820450-A1 (DE)
Title: Rubber composition not using zinc compound e.g. for cooling or heating tubing
Inventor: IKEDA KIYOSHI
IPC: C08K3/04
Filed: 1998-05-07
Abstract: A rubber composition which does not include a zinc compound comprises: (A) a copolymer rubber of ethylene and  alpha -olefin, ethylene,  alpha -olefin and an unconjugated diene or ethylene and alpha -olefin with a copolymer of ethylene,  alpha -olefin and unconjugated diene; (B) MgO; and (C) carbon black. Also claimed are vulcanised rubber compositions obtained by vulcanising rubber compositions, as above using an organic peroxide.
Patent DE-19820490-A1 (DE)
Title: Sportfan set for sports fans
Inventor: HANIK WOLFGANG
IPC: A41D15/04
Filed: 1998-05-07
Abstract: The set comprises a seat cushion (1) with an integrated cape (2), the hood (6) of which is equipped with a visor (7) for additional protection against snow and rain. The cape (5) features a Velcro fastener and pockets (8). The front side of the cushion (1) is equipped with a pocket (4) with a flap (4) and Velcro fastener for storing the lightweight cape (5).
Patent DE-19825846-A1 (DE)
Title: Vorrichtung zum Sichern einer Gasbrennstelle
Inventor: ZINK ROBERT
IPC: F23Q9/08
Filed: 1998-06-10
Abstract: Die Erfindung betrifft eine Vorrichtung zum Sichern einer Gasbrennstelle gegen unverbrannt ausströmendes Gas mit einem in der Gaszuführungsleitung angeordneten, von Hand betätigbarem Ventil und einem in der Leitung zusätzlich angeordneten Elektromagnetventil, das bei erloschener Flamme schließt, und einer an der Gasbrennstelle angeordneten Zündkerze, durch die das Gas gezündet wird und die anzeigt, ob Gas unverbrannt ausströmt. Das Elektromagnetventil und die Zündkerze sind mit einer elektronischen Steuerungseinrichtung verbunden, die bei unverbrannt ausströmenden Gas die Zündkerze zum Zünden bringt und bei erfolgloser Zündung innerhalb einer vorbestimmten Zeit oder vorgegebener Anzahl von Zündimpulsen das Elektromagnetventil schließt.
Patent DE-19831399-A1 (DE)
Title: Eddy current test method for detecting damage to roller, train wheel etc.
Inventor: ROHMANN JUERGEN
IPC: G01N27/82
Filed: 1998-07-14
Abstract: A test zone of a rotating test object is subjected to a constant magnetic field. Eddy currents are excited in the object due to its rotation. The influence of damage on the eddy currents is detected using a magnetic flux sensitive sensor (34,36). The sensor may be a semiconductor sensor, a SQUID or a measuring coil.  Independent claims are included for a device for implementing the method and a detector incorporating the device.
Patent DE-19834056-A1 (DE)
Title: Gearings for operating and/or adjusting mechanical component, especially in automotive industry, includes second part driven by the first part over engaging areas on the respective surfaces of the parts
Inventor: TAUBERT HUBERT
IPC: F16H55/08
Filed: 1998-07-29
Abstract: The gearing (100) includes a first part (10) and a second part (12) driven by the first part over engaging areas on the respective surfaces of the parts, which are formed as comb-like areas (14). The first part has a partially sphere-shaped base part, at least on one side, on a plane vertical to the axis of rotation. The comb surfaces of both parts comprise alternately successive deepenings (16) and projections (18), whereby and projections of one part engage in respective deepenings of the other.
Patent DE-19837010-A1 (DE)
Title: Verfahren zur Herstellung von Acetoxysilanen
Inventor: STANDKE BURKHARD
IPC: C07F7/04
Filed: 1998-08-14
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Acetoxysilanen durch Umsetzung von Chlorsilanen mit Essigsäure und Essigsäureanhydrid in Gegenwart eines Katalysators, wobei man in einer Reaktionsstufe 1 das Chlorsilan mit Essigsäure umsetzt, den entstandenen Anteil an Chlorwasserstoff abführt, das so erhaltene Reaktionsgemisch in einer Reaktionsstufe 2 mit Essigsäureanhydrid umsetzt und das resultierende Produktgemisch aufarbeitet, und das dadurch gekennzeichnet ist, dass man Acetylchlorid als Reaktionsmedium einsetzt. DOLLAR A Ferner betrifft die vorliegende Erfindung insbesondere auch die Herstellung von Di-tert.-butoxydiacetoxysilan.
Patent DE-19840361-A1 (DE)
Title: Klebfolie und ihre Verwendung
IPC: C09J7/10
Filed: 1998-09-04
Abstract: Doppelseitig klebende Klebfolie für dauerhafte Klebbindungen mit einer Klebmasse auf Basis von DOLLAR A a) thermoplastischem Kautschuk und DOLLAR A b) klebrigmachenden Harzen, wobei DOLLAR A c) die Klebmasse ein Reaktivharz zugemischt enthält.
Patent DE-19841194-A1 (DE)
Title: Electronic system for safety tasks programmed with logic diagrams and flow charts uses two computers for processing function block references and converting data flow between function blocks and signal sequences specified by flow charts.
Inventor: HALANG WOLFGANG A
IPC: G06F11/36
Filed: 1998-09-09
Abstract: Programs are executed on two computers of different classes, one processing function block references, the other converting data flow between function blocks and signal sequences specified by flow charts. Machine programs expressed in small instruction sets in one of the two computers are translated directly into graphic images, causing a direct comparison with their program specifications. Function blocks are assigned to the second computer as system programs.
Patent DE-19844845-A1 (DE)
Title: Sliver condenser for spinning drafting system comprises a perforated roller running over suction duct fitted with trash removal groove
Inventor: BACHMANN OTHMAR
IPC: D01H5/72
Filed: 1998-09-30
Abstract: A sliver condenser for a spinning machine drafting system consists of a perforated roller (12) running over a stationary suction duct (10). A device, e.g. grooves (11) on the suction duct or brushes, prevents the accumulation of trash between parts (10,12) moving relative to each other.
Patent DE-19846182-A1 (DE)
Title: Electrical indicator for position of a pneumatic switch has a conical extension to a sliding bar which operates an electrical switch
Inventor: KRIMMER ERWIN
IPC: F02M26/21
Filed: 1998-10-07
Abstract: A pneumatic valve (12) has a sealing plunger (18) and rod (20) moving axially to open or close the valve. A membrane (30) and backing plate (32) carries an extension (54) to the rod which has a conical end section (56) which operates a switch (46) when extended as the valve opens.
Patent DE-19846841-A1 (DE)
Title: Electromagnetic valve for opening and closing a penetration comprises an electromagnet with a soft magnetic core and a spool, an armature and a seal
Inventor: SAMULOWITZ HELMUT
IPC: F16K31/06
Filed: 1998-10-12
Abstract: An electromagnetic valve for opening and closing a penetration (16) for a medium, comprises an electromagnet (11) with a soft magnetic core (12) and a spool and armature. The penetration is guided by the core, and the armature is in the form of sheet metal (14) with a seal (21) that closes the penetration when the sheet metal is pulled by the magnet.
Patent DE-19847446-A1 (DE)
Title: Nerve electrode arrangement; has elastically deformable carrier body defining cylindrical internal volume with wire coil electrodes fixed to carrier body and tangential to inner volume
Inventor: MEIER JAN H
IPC: A61B5/296
Filed: 1998-10-08
Abstract: The arrangement (1) has an elastically deformable carrier body (3.1) defining a cylindrical internal volume and at least one electrode fixed to the carrier body and tangential to the inner volume. The electrode is in the form of an elongated wire coil (3.2-3.4) accommodated by an opening in the carrier body essentially flush with its inner surface.  An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19849432-A1 (DE)
Inventor: REICHELT HELMUT
IPC: F24D13/02
Filed: 1998-10-27
Abstract: The invention relates to a heating arrangement that is characterized by a combination of the following features: the heating arrangement consists of at least one heating element (3) in the form of a flat element with two opposite-lying, essentially parallel conductors and a coating arranged therebetween for the generation of electromagnetic waves. The coating material is comprised of a binding agent, an insulating agent, a dispersion agent, water and graphite. The heating device also comprises a control device (7) with a harmonic generator containing an electric component that has a rapid rate of current rise and is suitable for generating a high harmonic content. The harmonic generator is coupled to both electric conductors of the heating element (3) in order to emit a spectrum of vibrations in natural molecular frequency ranges. A low-cost, highly effective heating system is thus provided.
Patent DE-19850970-A1 (DE)
Title: Feste, Triazingruppen aufweisende Polyurethanhärter, Verfahren zur Herstellung derartiger Verbindungen sowie deren Verwendung
Inventor: KOHLSTRUK STEPHAN
IPC: C08G18/79
Filed: 1998-11-05
Abstract: Die Erfindung betrifft feste, Triazingruppen aufweisende Polyurethanhärter, Verfahren zur Herstellung derartiger Verbindungen sowie deren Verwendung zur Herstellung von Kunststoffen, insbesondere Pulverlacken, die zu hochglänzenden oder matten, licht- und wetterstabilen Lackfilmen vernetzen.
Patent DE-19851063-A1 (DE)
Inventor: FERRERO PIETRO
IPC: A23G1/20
Filed: 1998-11-05
Abstract: Manufacture of chocolate hollowware by forming a shell in a shaped foil that will later become the packing A foil, preferably 0,2 - 0,3 mm thick polypropylene, is warmed and deep drawn into dies for one set of chocolate halves (possibly 4 x 13). Another set of dies is similarly prepared for the matching halves. The convex faces are then either printed or labels are attached to them. The foils are placed in solid support blocks and filled with an accurately determined amount of chocolate so that, as a set of cooled punches is lowered into the chocolate, a shell of uniform thickness is formed without thinning or excessive overflow. The filled foils are now cooled and the process can be repeated if a second, perhaps differently colored, layer is required. If required, items can then be placed inside the shell. The two halves, in their support blocks, are brought together to connect the two foils. The foils are welded together where flat surfaces overlap and individual articles are separated by a cutting die. The foil is now the packing for the article.
Patent DE-19851742-A1 (DE)
Inventor: SCHMID KARL-HEINZ
IPC: C11D3/37
Filed: 1998-11-10
Abstract: The invention relates to defoamer granulates containing ketones and to methods for producing defoamer granulates of this type by means of simultaneous granulating and drying, especially according to the SKET method, or in a film evaporator or in a fluidized-bed method. The invention also relates to the use of the defoamer granulates for producing solid washing agents.
Patent DE-19854532-A1 (DE)
Title: Signaleinrichtung
Inventor: DECOSSE JEAN
IPC: F21S8/00
Filed: 1998-11-26
Abstract: Die Erfindung betrifft eine Signaleinrichtung von verschiedenen Betriebs- und/oder Störungszuständen bei elektrischen Maschinen, bestehend aus zumindest einem, vorzugsweise, mehreren, beispielsweise zwei optischen und/oder akustischen Signalgebern, die im wesentlichen linear neben- und/oder übereinander angeordnet sind und über Energieleitungen mit einer Energiequelle verbunden sind, wobei die Signalgeber jeweils ein Gehäuse mit einer Außenmantelfläche (13) aufweisen, in welchem elektrische Verbraucher zur Erzeugung eines optischen und/oder akustischen Signals, beispielsweise Leuchtmittel, angeordnet sind, wobei benachbart angeordnete Gehäuse miteinander verbunden sind. Eine Signaleinrichtung, die insbesondere als Bausatz ausgebildet ist und in einfacher Weise die richtige Reihenfolge des Zusammenfügens der Signalgeber anzeigt, wird dadurch geschaffen, daß in der Außenmantelfläche (13) des Gehäuses von zumindest einem Signalgeber eine zumindest der Anzahl der Signalgeber entsprechende Anzahl von Bohrungen (14) angeordnet ist, in welche Anzeigevorrichtungen (15) einsteckbar sind.
Patent DE-19856798-A1 (DE)
Title: Hearing aid with multiple channel gain control for frequency selective correction of hearing deficiencies
Inventor: ZOELS FRED
IPC: H04R25/00
Filed: 1998-12-09
Abstract: The hearing aid has a loudspeaker (9), supplied with signals from at least two microphones (1,2) via a signal processing circuit (10). This has at least two adjustable amplifier elements (6a-6c), for frequency-selective amplification of the signals received from the microphones.  At least one omni-directional signal, from at least one microphone, is evaluated by a correction device (11). This uses frequency-selective signal analysis for adjusting the amplification of at least one amplifier element.