baber/WOPTO huggingface dataset:
Patent DE-19849449-A1 (DE)
Title: Connecting heat exchange parts used for e.g. water coolers involves using laser welding
IPC: B23K1/00
Filed: 1998-10-28
Abstract: Process for connecting heat exchange parts made aluminum or aluminum alloy on which a portion can hard soldered.  The connection is carried out using laser welding. An Independent claim is included for a plant for carrying out the process of connecting heat exchange parts.
Patent DE-19852095-A1 (DE)
Inventor: DEYN WOLFGANG VON
IPC: C07C319/14
Filed: 1998-11-12
Abstract: Disclosed is a method for the production of isoxazols of formula (I), wherein the substituents have the following meanings: R<1> hydrogen, C1-C6-alkyl, R<2> hydrogen, C1-C6-alkyl, R<3>, R<4>, R<5> hydrogen, C1-C6-alkyl or R<4> and R<5> form a bond together, R<6> a heterocylic ring, n 0, 1 or 2; including the production of an intermediate compound of formula (VI), whereby R<1>, R<3>, R<4> and R<5> have the above-cited meanings, and subsequent halogenation, thiomethylation, oxidation and acylation to form compounds of formula (I). The invention further relates to novel intermediate products for the production of compounds of formula (I) and novel methods for the production of intermediate products.
Patent DE-19853635-A1 (DE)
Inventor: ENDEWARD JUERGEN
IPC: F01L1/02
Filed: 1998-11-20
Abstract: At least one intermediate balance gearwheel(18) is located between the crankshaft timing gearwheel(12) and camshaft timing gearwheel(20), and the centre pin(36) of the balance gearwheel is freely movable in relation to the crankcase(10). The free movement of the centre pin of the balance wheel is brought about by two swinging arms, one(38) of which by one side rotatably holds the centre pin of the balance gearwheel while the other side is supported on the centre pin(42) of one(16) of the gearwheels. The other swinging arm by one side rotatably holds the centre pin of the balance gear while the side lying opposite the first arm is supported in the cylinder head housing via the centre pin(44) of the camshaft gear.
Patent DE-19855017-A1 (DE)
Title: Error signal generation method for indicating erroneous complex phasor measurement values in AC power transmission line
Inventor: JURISCH ANDREAS
IPC: H03H17/02
Filed: 1998-11-20
Abstract: Error signal (S1,S2) generation method involves initially sensing electric measurement signal (Y(t)) and conversion into a sampled digital value (Yk) for filtering in a first digital filter (10) to provide an amplitude value (A) of a first measured value component (Asin(WokTA) oscillating at the fundamental frequency (Wo) of the measurement signal (Y(t)). The sampled value (Yk) gives an amplitude (B), in a second digital filter (15), of a second component (Bcos(WoKTA)-e power- t/Tau), and in a third filter (20) an amplitude (C) of a third component (cos(WoKTA)) orthogonal to the first component (Asin(WokTA) and oscillating at the fundamental frequency (Wo) of the measurement value (Y(t)).  The three measurement components (A,B,C) form a measured phasor value (Z) relative to modulus an phase, and test or control values (Y'k), with an error signal generated if a variance value (V) exceeds a given threshold value, the value (V) being obtained from the difference between the control values (Y'k) and the respective sampled values (Yk).
Patent DE-19903359-A1 (DE)
Title: Centrifugal fan unit for vehicle air conditioning system
Inventor: SUDA KOTARO
IPC: F04D29/16
Filed: 1999-01-28
Abstract: The fan unit (7) has a screw casing (74), centrifugal fan with several vanes (72) and an electric motor (73). A sound funnel sector (76) to form the induction aperture (75) extends as far as the radially inner end of the fan. A vortex wall is arranged so that the first free cavity is provided between the vortex wall and an inner wall. The second free cavity, connected to the first, is formed between the vortex wall and a wall sector extending to an upper wall surface of the casing.
Patent DE-19903566-A1 (DE)
Title: Verfahren zum Gewinnen einer Ethylen-reichen Fraktion
Inventor: TAUTZ HANNO
IPC: C10G70/04
Filed: 1999-01-29
Abstract: Die Erfindung betrifft ein Verfahren zum Gewinnen einer Ethylen-reichen Fraktion mittels kombinierter Adsorption und Rektifikation aus einer aus einem Spaltofen abgezogenen olefinhaltigen Mischfraktion, insbesondere aus einem Ethylenspaltgas, wobei ein im wesentlichen H¶2¶, CH¶4¶ und CO enthaltende Fraktion adsorptiv oder permeativ aus der olefinhaltigen Mischfraktion abgetrennt und anschließend die die restlichen Komponenten enthaltende Fraktion der Rektifikation zugeführt wird. Erfindungsgemäß erfolgt in der Rektifikation (T1) eine unscharfe C¶1¶/C¶2¶-Trennung und es wird wenigstens eine an C¶2¶-Komponenten abgereicherte Fraktion (8) vor die adsorptiv oder permeativ arbeitende Trennstufe (A1) zurückgeführt. DOLLAR A Der adsorptiv oder permeativ arbeitenden Trennstufe (A1) kann wenigstens eine weitere adsorptiv oder permeativ arbeitende Trennstufe (A2) nachgeschaltet sein, wobei in dieser aus der in der ersten Trennstufe (A1) abgetrennten, H¶2¶, CH¶4¶ und CO enthaltenden Fraktion (9) eine an C¶2¶-Komponenten reiche Fraktion (10) abgetrennt wird. DOLLAR A Das erfindungsgemäße Verfahren ermöglicht eine Verringerung der im kalten Trennteil zu verarbeitenden Gasströme, eine Einsparung der Tieftemperaturdemethanisierung und führt insgesamt zu einer Verringerung der Investitionskosten und Kältemittelverdichterleistung.
Patent DE-19907055-A1 (DE)
Title: Behältnis
Inventor: ZINSBERGER ALFONS
IPC: A47J41/00
Filed: 1999-02-19
Abstract: Die vorliegende Erfindung betrifft ein Behältnis für den Haushaltsgebrauch, das eine Füllstandsanzeige aufweist. Dazu wird an mindestens einer Auflage des Behältnisses eine Aufnahmevorrichtung für die Gewichtskraft auf diese Auflage angeordnet. Eine bestimmte Gewichtskraft bewirkt eine entsprechende Auslenkung der Aufnahmevorrichtung, die wiederum auf ein Flüssigkeitsreservoir einer Flüssigkeitsanzeige in der Weise einwirkt, daß das Flüssigkeitsreservoir komprimiert wird und die Flüssigkeit eine von der Gewichtskraft abhängende Flüssigkeitsäule in einem Anzeigeelement bildet.
Patent DE-19907747-A1 (DE)
Title: Head support for reclining or sleeping person consists of three adjacent sections of different heights and joined together
Inventor: TOLLAR GYULA
IPC: A61G7/07
Filed: 1999-02-23
Abstract: The head-support comprises a first (1) and second (2) section with a first and second head-support surface at a first and second height in relation to a basic surface. The second section is next to the first section, and both have different heights. The second height is set at a distance between the base of the neck and the tip of the shoulder. A third section (3) has a third head-support surface possessing a second height in relation to the basic surface. The three, foam rubber, sections consist of interlinked layers.
Patent DE-19908872-A1 (DE)
Title: Waste water multi-functional treatment basin has mixer assembly which is switched off from time to time so that there is sedimentation of solids
Inventor: AHLFAENGER NORBERT
IPC: C02F3/12
Filed: 1999-03-01
Abstract: A continually-operated waste water treatment process makes use of a multi-functional treatment basin in which there is especially regulated removal of solids from the water. The basin has a mixer assembly which is switched off from time to time, in which phase there is sedimentation of solids.    During mixer operation, solids remain in suspension. Alternation of these two phases and controlled sludge removal facilitates exact regulation of the rate at which solids are extracted from the water. Sludge removal is determined individually or by a combination of density measurement, quantity measurement and a time switch. Simultaneously, a mixture of activated sludge is extracted from the basin outlet, cleaned water is drawn from a final sedimentation basin, and sludge from the final sedimentation stage is returned intermittently to the basin inlet.
Patent DE-19910276-A1 (DE)
Title: Spinnrotor für Offenend-Spinnmaschinen und Verfahren zur Herstellung des Spinnrotors
Inventor: LANDOLT CLAUS-DIETER
IPC: D01H4/10
Filed: 1999-03-09
Abstract: Die Erfindung betrifft einen Spinnrotor für Offenend-Spinnmaschinen und ein Auswuchtverfahren zu seiner Herstellung. DOLLAR A Ein Spinnrotor wird erfindungsgemäß in einer einzigen Aufspannung gewuchtet und auf dem zylinderförmigen Abschnitt des Bundes (20) seines Rotortellers (19) mit einem Kennzeichen (21) versehen, wobei die den Massenausgleich herbeiführende Materialabtragung zur Erzeugung des Kennzeichens (21) genutzt wird und das vorzugsweise aus einer Kombination von Bildzeichen (22) und Beschriftung (23) bestehende Kennzeichen (21) der Identifikation und der Information dient.
Patent DE-19913316-A1 (DE)
Title: Controller for catalyser activation for internal combustion engines can activate a catalyser rapidly when the engine is cold
Inventor: NOZAWA MASAEI
IPC: F02D13/02
Filed: 1999-03-24
Abstract: The arrangement has a catalyser (13,14) in the engine exhaust gas line (3), a variable valve setting mechanism (23,24) for variable control of the open/closed setting of at least one induction valve (11) and a valve controller (30) for controlling the valve opening overlap of the induction and exhaust (12) valves to a predefined amount by controlling the variable valve setting mechanism when the engine is cold.
Patent DE-19917140-A1 (DE)
Inventor: HENRICI DIETER
IPC: F21V29/83
Filed: 1999-04-16
Abstract: A socket 910) for halogen lamps, especially a socket made out of ceramic or similar material for discharge lamps with a G8.5 socket, has a two-part socket body which comprises the electrical contacts, a collar 912) for the lamp socket to protect against touching plus lead-through openings for the leads to be connected and/or lead-through openings for the lamp contact pins. The tw parts (11,12) of the socket housing are fastened to each other, especially riveted. One of the two socket parts has at least one lateral wall opening (22) in the touch-prevention collar as a ventilation opening for the dissipation of heat from the socket re of the lamp.
Patent DE-19920068-A1 (DE)
Title: Fördereinrichtung für Warenstücke, insbesondere für mit Schokolademasse zu überziehende Süßwarenstücke
Inventor: HEYDE HANS
IPC: B65G17/08
Filed: 1999-05-03
Abstract: Eine Fördereinrichtung für Warenstücke, insbesondere für mit Schokolademasse zu überziehende Süßwarenstücke, weist ein Gitterband (1) aus Stabgeflecht auf, welches sich quer zur Förderrichtung (2) erstreckende Stäbe (7) aus geraden Stababschnitten (8) und Maschen (9) besitzt. Die Stäbe (7) sind über die Maschen (9) miteinander verbunden. Es ist eine mit Zahnrädern (4) besetzte Antriebswelle (3), eine Umlenkachse (6) und ein mit der Antriebswelle (3) drehverbundenen Antriebsmotor vorgesehen. Die Zahnräder (4) greifen an den geraden Stababschnitten (8) des Stabgeflechtes an. Die Zahnräder (4) der Antriebswelle (3) weisen quer zur Förderrichtung (2) im Bereich der Maschen (9) scheibenartige Verbreiterungen (11) auf. Die Maschen (9) sind auf den scheibenartigen Verbreiterungen (11) abgestützt.
Patent DE-19921138-A1 (DE)
Title: Cylinder loading process for electronic printing form engraving machine, involving reporting stroke of cylinder support in dependence on diameter of cylinder in use
Inventor: LUEBCKE BERND
IPC: B41C1/02
Filed: 1999-05-07
Abstract: The loading process involves laying the printing cylinder (3) on a lifting cylinder support (15) and lifting it with the support into the working position (23). The required stroke of the cylinder support to position the printing cylinder in the working position is reported in dependence on the diameter of the printing cylinder currently being used.
Patent DE-19924723-A1 (DE)
Title: Silencer system for smoke generator for theatrical purposes etc. consists of closed-pore soft foam noise-damping inner lining for expansion chambers, smoke outlet channel, blower housing
Inventor: SCHAIDT GUENTHER
IPC: A63J5/02
Filed: 1999-05-31
Abstract: The silencer has sound-damping outer walls, and is connected to or placed over a smoke generator. The generator has one or more smoke expansion chambers with sound-absorbent inner lining. The inner lining consists of a closed-pore material, e.g. soft foam, is resistant to the smoke-forming material, and is fire-resistant. A smoke discharge channel connected to the expansion chamber has a similar inner lining. The air intake channel is similarly lined. A blower is contained in a similar chamber.
Patent DE-19926118-A1 (DE)
Title: Manufacturing method for heat shields for e.g. IC engines is fabricated from layers of metal blanks connected by a weld seam placed by a Laser welder
Inventor: MAUTZ WINFRIED
IPC: F02B77/11
Filed: 1999-06-08
Abstract: The heat shield consists of two metal layers connected along the edges. Material blanks (2) are connected to each other by a weld seam (3), made by a Laser welding appliance along the circumferential edge (4) of the blanks. The weld seam has at least one interruption (5). The blank material layers are additionally connected via a weld seam (6,8) extending esp. across their surface. The blanks are cut by the Laser welder from a stack of material. After welding, the shield is formed in three dimensions by pressing.
Patent DE-19928856-A1 (DE)
Title: Circuit for overload protection has first and second input and output connections, two FETs for controlling conducting paths depending on the presence of an excessive voltage
Inventor: REINHARDT MATTHIAS
IPC: B60R21/16
Filed: 1999-06-24
Abstract: The circuit has first and second input connections (2,3) for an input voltage signal and first and second output connections (4,5) for an output voltage signal. The first input and output connections are connected together via a first conducting path and a first FET (6) with a source-drain path is connected in a second path from the second input connection to the second output connection to block the second path if an excessive voltage occurs. A second FET (7) is connected in a third path between the first path and the connection of the first FET that is connected to the second input to close the third path if there is an excessive voltage.
Patent DE-19933412-A1 (DE)
Title: Automatic entry of displacement, angle measurement values for incremental transducer into PC involves generating forward or reverse signal from input signals in directional discriminator
Inventor: FLEISCHER EUGEN
IPC: G01D5/245
Filed: 1999-07-16
Abstract: The method involves generating a forward or reverse signal from two input signals offset by 90 degrees in a directional discriminator. The signals are fed into an up-down counter. A 1, 2 or 4 times edge evaluation can be selected in a quadrature decoder, whereby the number of pulses generated is finally determined by counting or evaluating edges and the result stored in a data memory, then read into a PC via a parallel microcontroller interface using addresses stuttered in an address memory.  An Independent claim is also included for an arrangement for the automatic entry of displacement and angle measurement parameters for an incremental transducer into a PC.
Patent DE-19934680-A1 (DE)
Title: Metalltürverschluß und Rahmen mit Thermobrückenbruch
Inventor: HURTADO TORRES JUAN MANUEL
IPC: E06B3/82
Filed: 1999-07-23
Abstract: Die Tür des Verschlusses ist aus zwei vorgeformten Schalen oder Blechen gebildet und umfaßt: Ineinanderfügungsmittel, gebildet durch mehrere Falze und Nuten, die charakteristische Gestaltungen an den Seitenrändern und am oberen Rand definieren - Ineinanderfügungsmittel zwischen der äußeren Schale oder Blech und der inneren - und Ineinanderfügungsmittel der äußeren Schale oder Blech und der inneren am unteren Rand der genannten Tür. Der Rahmen des Verschlusses ist durch zwei parallele Profile gebildet, die an den gegenüberliegenden Enden jeweilige Portionen aufweisen, die zum Innern des Rahmens hin orientiert und durch Trennungselemente befestigt sind, die durch Klammern oder durch Hülsen gebildet sind, durch deren Inneres Befestigungselemente verlaufen.
Patent DE-19938269-A1 (DE)
Title: Verfahren zur thermischen Behandlung von Feststoffen
Inventor: RUEEGG HANS
IPC: F23G5/44
Filed: 1999-08-12
Abstract: Die Erfindung betrifft ein Verfahren zur thermischen Behandlung von Feststoffen (5), insbesondere Abfall, bei welchem die Feststoffe (5) in einer ersten Stufe mittels Zufuhr von Primärluft (6) verbrannt und die Rauchgase (7) der ersten Stufe anschließend in einer zweiten Stufe, der Nachverbrennungsstufe (4), mit Sekundärluft (10) vermischt und unter vollstängigem Ausbrand verbrannt werden, und zur Entstickung der Rauchgase das SNCR-Verfahren, bei dem ein Reduktionsmittel (11) in die Rauchgase eingedüst wird, verwendet wird. Das Verfahren ist dadurch gekennzeichnet, dass die aus der ersten Stufe austretenden Rauchgase (7) zunächst in einer zweiten Stufe mit einem gasförmigen sauerstofffreien oder sauerstoffarmen Mischungsmedium (8) vermischt werden und dieses Gemisch (9) in einer Beharrungszone (3) mindestens 0,3 s lang verweilt und anschließend zwecks vollständigem Ausbrand in einer dritten Stufe mit der Sekundärluft (10) vermischt wird, wobei der Sekundärluft (10) vorgängig das Reduktionsmittel (11) zugegeben wird.
Patent DE-19939202-A1 (DE)
Title: Cutter for esp. skirting boards has knife unit of two parallel blades defining cutting angle, is portable for use on site
Inventor: WEESE ERICH
IPC: B27G5/04
Filed: 1999-08-18
Abstract: The tool has a chuck for a skirting board length and a connected sliding knife unit (3). This consists of two parallel blades at right angles to a board length, with acutely angled cutting edges (10) which define a cutting angle in the space between the two blades only. The tool is a mobile portable tool, for use on site. The chuck has a conventional continuously adjustable clamp element (13). It has interchangeable holder profiles for adaptation to different skirting board profiles (9).
Patent DE-19947398-A1 (DE)
Title: Through bending adjustment roller has rotatable roller cover, inside which is non-rotating bearer, hydraulic support arrangement between bearer and cover, bearing ring at each end
Inventor: HAAG ROLF
IPC: F16C13/00
Filed: 1999-10-01
Abstract: The through bending adjustment roller (1) has a rotatable roller cover (2), inside which is a non-rotating bearer (3), a hydraulic support arrangement (4) between the bearer and the cover, a bearing ring (7) at each end of the cover, which in a press plane is movable relatively to the bearer and a bearing arrangement between the bearing ring and the cover.  The bearing arrangement is formed by at least three support components (10) which are hydrostatic and distributed in a peripheral direction, of which at least one is movable in relation to the bearing ring.
Patent DE-19947946-A1 (DE)
Title: Milling tool for machining transparent plastic materials, has cutters held in a body by removable inserts and locating pins
Inventor: MUNOZ GONZALO TELLO
IPC: B27G13/10
Filed: 1999-10-06
Abstract: A spindle carries a body (2) with shaft-like milling cutters (5,6) projecting from the periphery. Cutters are clamped in an insert (8) which fits into a circular recess (9) in the body (2). A locating pin (10) aligns and holds the insert in the body.
Patent DE-19948357-A1 (DE)
Title: Handyhalterung zur Montage in einem Kraftfahrzeug
Inventor: STOEGMUELLER RUPERT
IPC: B60R11/00
Filed: 1999-10-07
Abstract: Die Erfindung betrifft eine Handyhalterung zur Montage in einer Fahrgastzelle eines Kraftfahrzeugs, mit mindestens einer Aufnahmeschale (4) und mindestens einem Mittel zur Befestigung der Handyhalterung im Kraftfahrzeug, insbesondere an einem Armaturenbrett oder einer Konsole. DOLLAR A Die Erfindung zeichnet sich dadurch aus, daß eine Verbindung zwischen dem mindestens einen Mittel zur Befestigung der Halterung und der Aufnahmeschale (4) eine Sollbruchstelle aufweist.
Patent DE-19949533-A1 (DE)
Title: Offenend-Rotorspinnvorrichtung
Inventor: PHOA TEK TJIN
IPC: D01H4/40
Filed: 1999-10-14
Abstract: Die Erfindung betrifft eine Offenend-Rotorspinnvorrichtung mit einer Fadenabzugsdüse (10), durch die der Faden aus seiner Einbindezone innerhalb des Spinnrotors abgezogen und während des Umlaufs auf der Fadenabzugsdüse (10) unter zusätzlicher Ausbildung von Falschdraht rollend umgelenkt wird, wobei die Fadenabzugsdüse eine in Umlaufrichtung des Fadens abrupt abgesetzte Vertiefung (24) aufweist, durch die der Faden im wesentlichen über die gesamte Umlenkstrecke in Abzugsrichtung des Fadens und über einen Winkelbereich alpha von mindestens 10 DEG den Kontakt zur Fadenabzugsdüse (10) verliert. Der Falschdraht wird jeweils beim Überstreichen dieser Zone vollständig unterbrochen und der Drallstau des Fadens an der Fadenabzugsdüse (10) aufgehoben. DOLLAR A Garne, die mit diesen Fadenabzugsdüsen (10) ersponnen werden, weisen eine lockere Garnstruktur mit deutlich verminderter Umwindefaseranzahl auf und ermöglichen den Einsatz von Rotorgarnen in Anwendungsbereichen, in denen vorzugsweise voluminöse und weiche Garne verarbeitet werden.
Patent DE-19952023-A1 (DE)
Title: Plug connector coupling has protector with contact element throughways for insertion into housing part, latched at distance from floor, moved towards floor after unlatching during coupling
Inventor: PUSCH REINHARD
IPC: H01R13/453
Filed: 1999-10-28
Abstract: The coupling has a housing or plug connector casing (2) and counter housing (4) carrying contact elements (10) and a counter contact element respectively. The counter housing can be fitted into the casing and removed, whereby the contact elements extend from the casing floor into its interior. A contact element protector (3) with throughways (45) for the contact elements can be inserted into the casing, latched at a distance from the casing floor and moved towards the floor after unlatching during coupling of the housing, whereby the contact elements pass through the passageways.
Patent DE-19955190-A1 (DE)
Inventor: MEESE CLAUS
IPC: A61K31/24
Filed: 1999-11-16
Abstract: N,N-Diisopropyl-3-(2-acyloxy-5-hydroxymethyl)-3-phenylpropylammonium salts (I) are new. Diphenylpropylamine derivative salts of formula (I) are new. [Image] R : 1-6C alkyl, 3-10C cycloalkyl or optionally substituted phenyl; X -> : residue of an organic or inorganic acid. Independent claims are included for new diphenylpropylamine derivatives of formulae (II). [Image] Q 1 : COOMe; and Q 2 : H or benzyl; or Q 1 : CH 2OH; and Q 2 : H. ACTIVITY : Uropathic; spasmolytic. MECHANISM OF ACTION : None given.
Patent DE-19956107-A1 (DE)
Title: Laser beam formed micro dot mark on surface of semiconductor wafer etc. built-up by dot marks on laser irradiated dot
Inventor: CHIBA TEEICHIROU
IPC: H01L23/544
Filed: 1999-11-22
Abstract: Each dot comprises a protrusion convex in center region and of specified length. The laser beams are radiated by a pulse laser oscillator (2), whose energy distribution is homogenized by a beam homogenizer (3). Then a desired pattern is formed by control of a liquid. crystal mask (4), in which the maximum length of each pixel is 20 to 2000 micrometer. The mask is irradiated by the homogenized laser beam. The energy density of a part-laser beam, passed through the mask, is adjusted to 1.0 to 3.7 J/sq. cm and the part-laser beam is focussed onto the surface of the wafer to be marked by a lens unit (6) such that the length of each dot is 1 to 15 micrometer. Independent claims are included for micro dot marking method.