baber/WOPTO huggingface dataset:
Patent DE-19858684-A1 (DE)
Title: Verfahren und Vorrichtung zur Lasermaterialbearbeitung mit großflächigem Gasstrom
Inventor: HERRMANN JOHANN
IPC: B23K26/14
Filed: 1998-12-18
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Lasermaterialbearbeitung, wobei ein fokussierter Laserstrahl (1) auf die zu bearbeitende Werkstückoberfläche (3) geführt wird und zumindest ein Gasstrom (6) gegen die Werkstückoberfläche geleitet wird. Erfindungsgemäß wird der zumindest eine Gasstrom (6) über eine zum Laserstrahl nicht koaxial angeordnete Düse (4) gegen die Werkstückoberfläche (3) geführt, wobei die vom Gasstrom durchströmte Fläche am Düsenaustritt zumindest fünfhundert mal größer ist als die vom Laserstrahl bestrahlte Fläche auf der Werkstückoberfläche. Die vom Gasstrom durchströmte Fläche am Düsenaustritt kann zumindest 50 mm·2· betragen. Bevorzugt besitzt der Gasstrom (6) insgesmat oder zumindest im Mittelwert eine Geschwindigkeit zwischen 0,01 m/s und 5 m/s. Mit Vorteil wird ein im wesentlichen homogenes Strömungsfeld des Gasstromes (6) erzeugt. Die zum Laserstrahl nicht koaxial angeordnete Düse (4) kann Einbauten enthalten.
Patent DE-19860489-A1 (DE)
Title: Hydrogenation of di-, tri- or tetraaldehyde, especially of glutaraldehyde to pentan-1,5-diol, uses catalyst containing nickel, cobalt and/or copper, and moderate temperatures and pressure
Inventor: ELLER KARSTEN
IPC: C07C29/141
Filed: 1998-12-28
Abstract: Hydrogenation of di-trio- and/or tetraaldehyde(s) (I) involves contacting (I) with a catalyst containing nickel, cobalt and/or copper, as compound and/or element, and hydrogen at gas pressure of 5-350 bar and temperature of 40-300 deg C.  An Independent claim is also included for a diol, especially pentan-1,5-diol, produced as above, from a corresponding dialdehyde, especially glutaraldehyde.
Patent DE-19904988-A1 (DE)
Title: Telescopic spray appliance for head lamps of motor vehicles has helical traction spring as return spring for spray tube
Inventor: ILIC ERICH
IPC: B60S1/52
Filed: 1999-02-08
Abstract: The appliance has a spray tube (12) loaded by a piston (20), and loaded in opposite direction by a return spring. This is a helical traction spring (28), engaging into spray channel (32) and spray tube. One end of the spring is connected to a wall (26) of the cylinder housing (14,16) on the side of a water connection (18), the other spring end is connected to the spray tube. The spring axially guides the spray tube.
Patent DE-19907971-A1 (DE)
Inventor: HENNO CHRISTIANE
IPC: H04N5/365
Filed: 1999-02-24
Abstract: The aim of the invention is to improve the decay time of an image sensor with a plurality of light sensor elements and to allow for higher picture frequencies. A first signal level which represents the intensity of light is scanned from the light sensor element. The light sensor element is reset and a resulting second signal level is then scanned. The exit of the light sensor element is initialised to a signal level which is chosen with regard to the scanned representative signal level before said signal level is scanned again.
Patent DE-19908390-A1 (DE)
Inventor: VOELLMECKE VALENTIN
IPC: B68C3/00
Filed: 1999-02-26
Abstract: The invention relates to a stirrup comprising a crossbar (20) which during riding supports the footwear (22) of a rider and an upper part (24) which is provided with a fastening means (32, 34) for a support strap of the stirrup. According to the invention a buffer element (26) is arranged on the stirrup between the crossbar (20) and the footwear (22).
Patent DE-19921308-A1 (DE)
Title: Adhesive surfaced hole-reinforcement
IPC: B42F11/00
Filed: 1999-05-07
Abstract: The reinforcement ring can fit any file or ring-binder system.  The adhesive surface is transparent so that the sheet remains fully visible.  When copied the sheets do not show up the photocopied holes.
Patent DE-19921943-A1 (DE)
Title: Substrate for optical data storage, based on homo-, co- and/or block polymers of vinylcyclohexane, and has specified moment of inertia and specific density
Inventor: WEGE VOLKER
IPC: C08F10/14
Filed: 1999-05-12
Abstract: Substrate based on homo-, co- and/or block polymers of vinylcyclohexane has a moment of inertia of 280-50 g/cm<2> and a specific density of 1-0.8 g/cm<3>. The comonomers are selected from at least two of olefins, acrylic acid derivatives, maleic acid derivatives, vinyl ethers and vinyl esters.
Patent DE-19923219-A1 (DE)
Title: Bodenbrenner mit geringer NOx-Emission und Heizverfahren
Inventor: EERDEN JOHN J VAN
IPC: F23C6/04
Filed: 1999-05-20
Abstract: Erhitzen eines Fluids in einer Kammer, die einen Boden oder eine Decke und eine sich nach oben oder nach unten erstreckende Wärmeaufnahmewand umfaßt, durch Anordnen eines Wirbelbrenners im wesentlichen an dem Kammerboden oder oberhalb desselben in der Nähe der Wärmeaufnahmewand, Zuführen von Brennstoff und Luft zu der Wirbeldüse und Verbrennen des Brennstoffs zur Erzeugung eines Verbrennungsproduktes, Ausbilden des Verbrennungsproduktes zu einem Wirbelstrom bei Ausrichten des Wirbelstroms entlang eines verlängerten Weges, Ausspritzen von Brennstoff an einer Stelle, die dem Wirbelbrenner benachbart angeordnet ist, und Verbrennen des Düsenbrennstoffs, wodurch Düsenstromverbrennungsprodukte gebildet werden, die sich mit den Wirbelverbrennungsprodukten vermischen, und Ausrichten der sich ergebenden heißen Mischung im allgemeinen vertikal in der Nähe der Wärmeaufnahmewand zum Übertragen von Wärme an diese.
Patent DE-19924296-A1 (DE)
Title: Holding and operating device for vertical blinds and curtains
Inventor: RUEDIGR FRANK
IPC: E06B9/36
Filed: 1999-05-27
Abstract: The operating device includes an endless cord hanging down from the guide element in a loop and placed round a guide pulley (5) fixed on a component (3) which can slide in the longitudinal direction on the guide element (2). The component can be released from a connection with the guide element preventing slide movement through a force exerted on the cord which exceeds a predetermined value. The guide element has the shape of an oblong box with a lower slit-like opening. The component has at least one boundary face extending in the longitudinal direction of the guide element. The detachable fixing can be a detent snap connection.
Patent DE-19925076-A1 (DE)
Title: Doppel-SIM-Kartenleser
Inventor: HOPT RUDOLF
IPC: G06K7/00
Filed: 1999-06-01
Abstract: Bei einem Kartenleser (1) für IC-Karten (2a, 2b), insbesondere für SIM-Karten, zur Befestigung auf einer Leiterplatte (10), umfassend mindestens zwei Kontaktiereinheiten (3a, 3b) mit jeweils einem Kartenschacht (4a, 4b), in dessen Schachtöffnung (5a, 5b) jeweils eine IC-Karte (2a, 2b) bis in ihre Kontaktierposition einschiebbar ist, wobei die beiden Kartenschächte (4a, 4b) parallel nebeneinander angeordnet sind, sind die beiden Schachtöffnungen (5a, 5b) benachbarter Kartenschächte (4a, 4b) an unterschiedlichen Seiten des Kartenlesers (1) vorgesehen. Bei diesem Kartenleser ist die Zugänglichkeit zur Entnahme von eingeschobenen IC-Karten verbessert.
Patent DE-19927051-A1 (DE)
Inventor: BERTLING WOLF M
IPC: C12Q1/6825
Filed: 1999-06-14
Abstract: The invention relates to a method for identifying a first polymer (4, 7) which is bonded to a first phase (5) that reflects electromagnetic waves. Said method comprises the following steps: (a) bringing the first polymer (4, 7) into contact with a second polymer (3, 8), which is bonded to a solid second phase (1) by metallic clusters (2), said second phase being permeable to electromagnetic waves; (b) iradiating the second phase (1) with electromagnetic waves; and (c) determining the change in the properties of the reflected electromagnetic waves.
Patent DE-19927685-A1 (DE)
Title: Stangenverschluß für Blechschranktüren
IPC: E05B9/08
Filed: 1999-06-17
Abstract: Die Erfindung betrifft einen Stangenverschluß für Blechschranktüren mit zwei im Türblech (1) ausgebildeten Öffnungen (1b), bestehend aus einem auf der Außenseite des Türbleches (1) anzuordnenden Griffgehäuse (5), an dem die Antriebswelle (6) gelagert ist, und aus einem auf der Innenseite des Türbleches (1) anzuordnenden Stangenschloß (3), das ein Schloßgehäuse mit einem mindestens die eine Schloßstange (3a) betätigenden Antrieb umfaßt, der von der Antriebswelle (6) mittels einer Handhabe (7) antreibbar ist. Um die Befestigung der Einzelteile des Stangenverschlusses am Türblech (1) zu erleichtern und die Vormontage von einzelnen Teilen des Stangenverschlusses zu ermöglichen, ist sowohl das Griffgehäuse (5) als auch das Gehäuse des Stangenschlosses (3) durch mindestens zwei klammerartige Adapter (2) am Türschloß befestigbar. Jeder Adapter (2) ist jeweils an den Rand einer der Öffnungen (1b) einsetzbar und mit sowohl an der Außenseite als auch an der Innenseite des Türbleches (1) anliegenden Befestigungsmitteln (2a, 2b) versehen.
Patent DE-19928262-A1 (DE)
Title: Signal mixture separating method in receiver
Inventor: BAIER PAUL WALTER
IPC: H04B1/707
Filed: 1999-06-21
Abstract: The method involves separating a received signal mixture (e) of subscriber signals, and detecting subscriber signals from a first subset smaller than the total number of subscriber signals. The influence of the subset of detected subscriber signals in a first output signal (e<K>1) is eliminated by means of an interference elimination of the received signal mixture.  Further, not yet detected subscriber signals are detected from first output signal, and the influence of detected subscriber signals in a second output signal (e<K>) is eliminated by means of an interference elimination of the received signal mixture. The subscriber signals of the first subset are detected again from the second output signal, whereby at least one detection is a common detection of subscriber signals.
Patent DE-19930058-A1 (DE)
Title: Load protection device especially for estate car has airbag activated in event of crash and creates barrier in region above seat backs as partition between passenger interior and load carrying space
Inventor: WOHLLEBE THOMAS
IPC: B60R21/213
Filed: 1999-06-30
Abstract: The load protection barrier consists of at least one airbag(7) activated in the event of a crash. The barrier in the event of a crash recorded by sensors is created in the region above the seat backs(3) and especially above a rear bench seat as a partition between the passenger interior and load carrying space of the vehicle. An airbag may be fitted in the upper backrest area of each rear seat and in the event of a crash deploys upwards in the direction of the inner side of the roof.
Patent DE-19933169-A1 (DE)
Title: Door threshold has bottom part with upper and underneath sides, wider part, and catches
Inventor: WILLRICH PETER
IPC: E06B1/70
Filed: 1999-07-15
Abstract: The door threshold's plastic or aluminum extruded bottom part (3) has an upper side (17) fixed to the underside (2)of the threshold (1), and has an underside (4) fixed to the wider threshold part (5). The upper side of the threshold's underneath part has catches (13-16) for fixing to the threshold's underside. The underside of the threshold's bottom part has catches (9-12) for fixing to the threshold's wider part.
Patent DE-19935260-A1 (DE)
Title: Stored magnetic energy damping circuit in a generating circuit
Inventor: MUELLER WOLFGANG
IPC: H02H7/06
Filed: 1999-07-27
Abstract: During conductive state of power switch (T) the switch (S) is closed and energy is stored in coil (1) and during nonconductive state, energy stored in coin is damped via freewheel diode (D1). Upon disconnection the discharge current flows through diode (D2) and zener diode (DZ) allowing current to low through the transistor resulting in rapid quenching of magnetic energy The power switch (T) is driven by a key signal (2) for controlling the magnetic flux decay of the winding. An Independent claim includes a method of operating the damping stored magnetic energy in a generating circuit.
Patent DE-19943065-A1 (DE)
Title: Mobile telephone with pivoted loudspeaker flap lying adjacent rear of mobile telephone housing in inoperative position and forming extension of loudspeaker housing in wotking position
Inventor: ECKHARDT CLAUS-CHR
IPC: H04Q7/32
Filed: 1999-09-09
Abstract: The mobile telephone has a housing (1) with a pivoted flap (2) attached to it adjacent its top edge, which incorporates a loudspeaker (4). The flap is moved between a raised working position (2a), in which it forms an extension of the mobile telephone housing and a lowered inoperative position (2b) in which it lies adjacent the rear surface of the mobile telephone housing.
Patent DE-19945205-A1 (DE)
Title: Coaxial sensor for determining temperature in contact zone between two relatively movable bodies, has two conductors close together with one conductor fully or partially enclosing the other
Inventor: AHRENS OLIVER
IPC: G01K7/06
Filed: 1999-09-22
Abstract: The sensor has a thermoelement attached to one body with two electric conductors for generating an electric voltage corresponds to the temp. to be determined. The conductors are arranged close together and make new electrical contact as a result of heat of friction and/or deformation in the contact zone between the two bodies (6,8), whereby one conductor fully or partially encloses the other. Independent claims are also included for a thermoelement and for a bolt.
Patent DE-19946001-A1 (DE)
Title: Continuously adjustable convertible furniture unit, esp. for invalids, has digital electric drives controlled by means of electric program or by hand so as to move or stop furniture unit, as required, within its range of movement
Inventor: SPETHMANN HANS
IPC: A47C17/17
Filed: 1999-09-26
Abstract: Convertible furniture units with continuous adjustment and especially designed for invalided and sick people, require the application of electric drives with digital control in order to provide continuously adjustable units suitable for operation by sick, invalided or aged people. The digital electric drive can be controlled by hand or by means of an electric program so that a convertible furniture unit can be moved or stopped as required, within its range of movement.
Patent DE-19946473-A1 (DE)
Title: Simultaneous removal of nitrogen and phosphorus from waste water comprises treatment in a sequential batch reactor with addition of a nutrient solution produced by anaerobic fermentation of organic waste
Inventor: CHANG NO-NAM
IPC: C02F3/30
Filed: 1999-09-28
Abstract: Simultaneous removal of nitrogen and phosphorus from waste water comprises: (a) subjecting organic waste material to anaerobic fermentation with an anaerobic sludge at 30-40 deg C for 2-4 days to produce a nutrient solution; and (b) adding the nutrient solution separately during the anaerobic and anoxic phases of a sequential batch reactor (SBR) operating with a cycle of alternate anaerobic, aerobic and anoxic phases.  An Independent claim is also included for a nutrient solution produced by subjecting organic waste material selected from food waste, wood waste, grass, dried rice plants and waste paper to anaerobic fermentation with an anaerobic sludge at 30-40 deg C for 2-4 days to produce 3-30 g/l of organic acids containing 2-6 carbon atoms.
Patent DE-19958521-A1 (DE)
Inventor: SEIPEL WERNER
IPC: C09K23/54
Filed: 1999-12-04
Abstract: The invention relates to the use of nanoscale waxes with particle diameters of 10 to 300 nm as opacifiers and moisturisers for producing cosmetic and/or pharmaceutical preparations, as well as reviving agents for producing hair treatment products.
Patent DE-19958649-A1 (DE)
Title: Druckwasserfilter
IPC: C02F1/00
Filed: 1999-12-06
Abstract: Die vorliegende Erfindung betrifft einen Wasserfilter für unter Druck stehendes Wasser mit einem druckfesten Wasserzulauf und einem entsprechenden Wasserabgang, sowie mit einem Aufnahmebehälter für Filtermaterial, welches so angeordnet ist, daß es von dem vom Wasserzulauf zum Wasserabgang hindurchtretenden Wasser zwangsweise durchströmt wird. Um einen Wasserfilter bzw. einen Behälter für einen Wasserfilter zu schaffen, bei welchem die Logistikkosten für Herstellung, Bevorratung und Austausch von Behältern mit verbrauchtem Filtermaterial beträchtlich vermindert werden, wird erfindungsgemäß vorgeschlagen, daß der Aufnahmebehälter als druckaufnahmefähiger Außenbehälter (1) mit einer austauschbaren und in dem Außenbehälter (1) aufnehmbaren Innenkartusche (3) ausgebildet ist, wobei die Innenkartusche (3) das Filtermaterial enthält und mit ihrer äußeren Form der inneren Form des Außenbehälters (1) angepaßt ist.
Patent DE-19963188-A1 (DE)
Title: Moisture sensitive elements utilizing moisture absorbing polymer
Inventor: KOBAYASHI NOBUO
IPC: G01N27/12
Filed: 1999-12-27
Abstract: A moisture sensor, equipped with one pair of electrodes and a moisture sensitive membrane made by dispersing electric conductive particles into moisture absorbing polymer made by the polymerization between poly-ether amine with more than 2 amino groups and epoxy compound with more than 2 epoxy groups and with ether coupling.
Patent EP-1136634-A1 (EP)
Inventor: KOLLER ERNST
IPC: E04C3/06
Filed: 2000-03-23
Abstract: The profiled rod has profiled arms (4-1,4-2) at right angles to each other and each of the free ends (6) of the arms has an expansion (10) projecting crosswise from the outside (8) of the arm. A longitudinal groove (12) is formed on the side of each expansion and points in the same direction as the free arm ends so that each end is of U-shaped cross-section together with the expansion. The profiled rod can be made of aluminium.
Patent EP-1055686-A1 (EP)
Inventor: GERLITZ MARTIN DR
IPC: C08F8/30
Filed: 2000-05-18
Abstract: Novel water-dilutable polyvinyl butyral (PVB) dispersions are obtained in a 2-stage process involving reacting a tertiary am with a polyisocyanate to give an adduct which is then reacted with the PVB, the product being optionally combined with plastisiz resin such that the final product (a) has amine number 20-80mg/g solids and (b) can be diluted with deionized water after at lea 50% of its amino groups have been neutralized with an (in)organic acid. The 2 stages are (i) reaction of a tertiary alkanolamine (A) with a diisocyanate (B) using 0.8-1.3 parts (B) per reactive O group in (A) and (ii) reacting a polyvinyl butyral (C) in an inert solvent with the adduct from (i) such that there are at least OH groups in (C) per NCO group in adduct AB at the start of reaction and such that all the NCO groups are reacted. The optional mixing with a plasticizing resin (D) is such that the amount of PVB in the mixture is 20-100%.
Patent EP-1061072-A1 (EP)
Inventor: MEAZZA GIOVANNI
IPC: A01N43/36
Filed: 2000-06-07
Abstract: The invention relates to pyrrolic compounds having formula
(I):
   
     The compounds having formula (I) have a high herbicidal activity
and are used for controlling weeds in the agronomic
field.
Patent EP-1158239-A1 (EP)
Inventor: DEDORO BRUNO
IPC: F21V9/40
Filed: 2000-09-06
Abstract: A projector particularly for projecting images in variable dimensions
and infinite colors, comprising, on a light beam emitted by a light source
(2), a color changer (4) which comprises, for each complementary color, two
sectors which have portions which are colored in a complementary color
and can be inserted, through motor means, in the light beam.
Patent EP-1213328-A1 (EP)
Inventor: FRIES JOACHIM
IPC: G01N33/533
Filed: 2000-12-08
Abstract: 3,7-Diamino-phenazoxonium compounds (I), which contain reactive group(s) for binding to a test material, and their salts are new. 3,7-Diamino-phenazoxonium compounds of formula (I), which contain reactive group(s) for binding to a material under test, and their salts are new: R1-R10 = H; R or R' (both optionally substituted by R or R'); at least one of R1-R10 contains at least one reactive group(s) for binding to the test material, and it may contain at least one further reactive group; R = (cyclo)alkyl, alkenyl, alkenoxy, (alkyl)aryl, aryldiazo, (aryl)alkoxy, alkoxycarbonyl, OH, halogen, cyano, carbonyl or acyl(oxy); R' = carboxyl, (halo)carbonamido, sulfonyl (halide), acid ester, anhydride or halide, imido, imidyl ester, isothiocyanato, phosphoramidito, azido, dithionicotine derivative or amino; or R1+R2, R9+R10 = optionally substituted, optionally saturated 3 or 4 carbon bridge. Independent claims are also included for the following: (1) preparation of (I); (2) a method for targeted marking of a test material; (3) a kit for marking a test material, where the kit comprises (I).
Patent EP-1052177-A1 (EP)
Inventor: ICHIKAWA AKIRA
IPC: G09F3/04
Filed: 2000-04-20
Abstract: There is provided an apparatus for heat-activating
a thermosensitive adhesive label. The
thermosensitive label includes a support and a
thermosensitive adhesive agent layer provided thereon
which is not adhesive at room temperature, but becomes
adhesive with application of heat. The apparatus
according to the present invention includes a heating
medium and a platen roller arranged opposite to the
heating medium. The thermosensitive adhesive label is
transported between the heating medium and the platen
roller in a direction where the thermosensitive adhesive
agent layer is faced with the heating medium. When a
friction coefficient between the thermosensitive
adhesive agent layers is less than 2.0, a pressing force
of the thermosensitive adhesive label between the
heating medium and the platen roller is in a range of
from 50 to 5,000 g/25mm at room temperature.
Patent EP-1111774-A1 (EP)
Inventor: GRUNDLINGH JOHAN M
IPC: H03F3/193
Filed: 2000-12-12
Abstract: The present invention provides a biasing method and
apparatus which provides bias circuits of radio frequency (RF)
power transistors with a low reactive impedance at low
frequencies to reduce hysteresis related distortion without
affecting the transistor input or output impedance or any
impedance matching network which may be used. In a preferred
embodiment, the invention is incorporated in a latteral diffused
metal-oxide semiconductor (LDMOS) transistor to reduce
hysteresis brought about by a drain bias circuit without any
impact on the transistor output impedance. By removing the
effect of the bias circuit at RF frequencies, the bias circuit
can be designed with a low reactive impedance at low frequencies
without any material consequences on the transistor output
impedance. With a low enough reactive impedance, the hysteresis
introduced by the bias circuit is substantially reduced.
Patent EP-1055789-A1 (EP)
Inventor: BAUDARD XAVIER
IPC: G07C9/00
Filed: 2000-05-23
Abstract: When the vehicle is locked, the external control unit (9) is adapted to return, in response to an action by the user, a control signal to the Electronic Control Unit (1), which, via an antennae (3), causes a first interrogation for verifying the presence or absence of the identified subject outside the vehicle, and if the presence of the identified subject is not detected by the external unit, the ECU causes a second interrogation to be caused via a second antennae (2) for verifying the presence or absence of the identified subject inside the vehicle. If again the subject is not identified inside the vehicle, the ECU sends a locking signal to the doors (6-8).
Patent EP-1061278-A1 (EP)
Inventor: HAUCK HELMUT
IPC: F16C35/073
Filed: 2000-06-06
Abstract: The fixing comprises a bolt (15) having a cylindrical shank (17) and, at one end of the shank a spanner head (18). A sleeve (16) arranged on the bolt comprises bolts (15) for fixing to the inner race and a radial portion (24) whose inner edge is in contact with the screw head and whose outer edge engages the pulley rotating part to form a seal. The fixing is intended for a pulley (1) mounted on a bearing (5) having a row of ball bearings (10) located between a bearing track (7) in an outer race (6) fixed to the pulley and a bearing track (9) in an inner race (8).