baber/WOPTO huggingface dataset:
Patent DD-270757-A1 (DD)
Title: Verfahren zur bestimmung der oberflaechengroesse eines metallischen koerpers in einem fluessigen, elektrisch leitfaehigen medium
Inventor: SCHAEFER FRANK
IPC: G01R19/08
Filed: 1988-04-18
Abstract: Verfahren zur Bestimmung der Oberflaechengroesse eines metallischen Koerpers in einem fluessigen, elektrisch leitfaehigen Medium, dass vorzugsweise in der Stomatologie zur Bestimmung der Oberflaechengroesse von Geruesten abnehmbarer gegossener Teilprothesen zum Zwecke einer Optimierung der Oberflaechenkonditionierung dieser Gerueste durch die elektrolytische Politur dient. Das Verfahren kann darueberhinaus ueberall dort eingesetzt werden, wo die Ermittlung der Oberflaeche eines metallischen Koerpers in einem elektrisch leitfaehigen Medium von Interesse ist. Erfindungsgemaess wird die Aufgabe dadurch geloest, indem das Messobjekt, im Polierband anodisch geschaltet, zum Bestandteil einer regelbaren Konstantstromquelle mit sehr kleiner Regelzeitkonstante wird. Anschliessend erfolgt die langsame Vergroesserung des Stromflusses dieser regelbaren Konstantstromquelle bis zum Erreichen einer definierten Schwellspannung an den Elektroden der Elektrolysezelle. Bei Erreichen der Schwellspannung nach Ablaufen einer definierten Zeit, bei jetzt konstantem Stromfluss, bildet die Steuerspannung der regelbaren Konstantstromquelle die Bezugsgroesse. Verfahrensgemaess steuert die gewonnene Bezugsgroesse unter Verwendung von Proportionalitaetsfaktoren die Konstantstromquelle fuer den elektrochemischen Prozess.
Patent DD-274465-A1 (DD)
Title: Tuerschloss mit einer anzeigevorrichtung
Inventor: BROSCHK DONALD
IPC: E05B41/00
Filed: 1988-07-28
Abstract: Die Erfindung betrifft ein Tuerschloss mit einer Anzeigevorrichtung, die die Benutzung des Schlosses anzeigt. Tuerschloesser mit derartigen sichtbaren Anzeigen werden in Tueren fuer Raeume eingebaut, die eine Besetztanzeige erfordern. Aufgabe der Erfindung ist es, ein Tuerschloss mit einer Anzeigevorrichtung zu schaffen, das in die Zutrittssicherung integriert ist und in vorhandene Zutrittsicherungen nachgeruestet werden kann. Das Tuerschloss besitzt eine Anzeigevorrichtung, die mittels eines ueber die aussenseitige Begrenzungsflaeche herausragenden Stabes bei Betaetigung einer Regelvorrichtung von der Innenseite die Besetztanzeige dadurch signalisiert, dass in einem Doppelschliesszylinder (1) in einem oder beiden Zylinderkernen (9) in Achsrichtung jeweils eine abgestufte Bohrung (5) bis zur aeusseren Begrenzungsflaeche des Zylinderkernes (9) gefuehrt ist und dass in der abgestuften Bohrung (5) ein an der Schiebekupplung (2) des aeusseren Schliesszylinders befestigter Anzeigestift (4) angeordnet ist. Figur
Patent DD-280077-A1 (DD)
Title: Reinigungs-, enteisungs- und konservierungsanlage fuer luftfahrzeuge
Inventor: ADAM ANDREAS
IPC: B64D15/00
Filed: 1989-02-20
Abstract: Die Erfindung betrifft das wirtschaftliche und umweltfreundliche Reinigen, Enteisen und Konservieren von Luftfahrzeugen, zu deren Zweck ein oder mehrere Knickarme mit Spruehduesen und Steuerungseinrichtung auf Reinigungs-, Enteisungs- und Konservierungsplaetzen eingesetzt werden. Ueber Sammelschaechte und Rueckfuehrleitungen werden die eingesetzten Reinigungs-, Enteisungs- und/oder Konservierungsmittel zum Separieren und Wiederaufbereiten zurueckgefuehrt. (vergl. Figur 1) Reinigung, Enteisung und Konservierung koennen getrennt oder in Folge vorgenommen werden. Figur
Patent DE-10005770-A1 (DE)
Title: Verfahren zur Entfernung von gelöstem Sauerstoff aus Phenol
Inventor: HEYDENREICH FRIEDER
IPC: C07C37/86
Filed: 2000-02-10
Abstract: Die Erfindung betrifft die Vermeidung unerwünschter Verfärbungen in der Polycarbonatproduktion, wenn Restsauerstoffspuren im Phenol vor der Bisphenol-A Produktion nach einer Wasserstoffzugabe in Anwesenheit von edelmetalldotierten Anionenaustauschern entfernt werden.
Patent DE-10006704-A1 (DE)
Inventor: SIEMER EKHARD
IPC: B21C23/21
Filed: 2000-02-15
Abstract: A drive system for the container holder and the travelling beam of a metal extruder press in which a return stroke is accelerated by connecting the annular chambers of the travelling beam and container holder cylinders to a pressurization force and with the full piston area chambers of the container holder connected to a tank, connecting the full piston area chambers of the travelling beam to the pressure source as well.
Patent DE-10012507-A1 (DE)
Title: Abdeckung für elektrische Verbinderanordnungen
Inventor: WARD BOBBY GENE
IPC: H01R13/58
Filed: 2000-03-15
Abstract: Offenbart ist eine elektrische Verbinderanordnung (2, 4), die eine Mehrzahl von Anschlußaufnahmehohlräumen (12) zum Aufnehmen einer Mehrzahl von Anschlüssen (6) aufweist, die mit Leitern (7) verbunden sind. Die Anschlüsse (6) sind in den Hohlräumen (12) durch Primärverriegelungseinrichtungen (10) festgehalten, die durch Vorsprünge (60) an einer Abdeckung (4) verstärkt sind, die sich hinter die Primärverriegelungseinrichtungen (10) erstrecken. Die Abdeckung (4) sorgt für ein Richten der Drähte sowie für eine Zugentlastung der Leiter (7), während gleichzeitig eine Anschlußpositions-Gewährleistungsfunktion sowie eine Zusatzverriegelungsfunktion für die Anschlüsse (6) geschaffen sind.
Patent DE-10014173-A1 (DE)
Title: Navigation method within computer network involves presenting information on data display(s) associated with user depending on correlation with user profile, preferably on server(s)
Inventor: TEUFEL THOMAS
IPC: G06F3/0354
Filed: 2000-03-23
Abstract: The method involves each computer and/or defined data files within the network having allocated unique addresses. Elements of at least one information database (2) held on at least one server contain at least one information item, a time at which the item was entered as well as an associated address within the network. The information is presented on one or more data displays (11) associated with a user (4) depending on the correlation with a user profile (3), pref. on a server or server(s). An independent claim is also included for a display mouse for computer operation and information display.
Patent DE-10017457-A1 (DE)
Inventor: WENDT DIETER
IPC: B24D9/08
Filed: 2000-04-07
Abstract: The invention relates to a receptacle for grinder tools, especially for a hand-held right angle grinder (10). The inventive receptacle comprises a carrier device (12, 14, 16, 182, 184, 300) by means of which an application tool (18, 32, 186, 188) can be connected to a primary shaft (54) in an active manner. According to the invention, the application tool (18, 32, 186, 188) can be connected to the carrier device (14, 16, 182, 184) in an active manner by means of at least one locking element (24, 26, 190, 192, 194, 196, 198, 200, 302) which can be moved against a spring force and is locked in an operating position of the application tool (18, 32, 186, 188) and thus fixes the application tool (18, 32, 186, 188) in a positive fit.
Patent DE-10020148-A1 (DE)
Title: Fuel injector assembly for an internal combustion engine, comprises angular fuel ports arranged around a peripheral edge
Inventor: WATANABE YOSHIMASA
IPC: F02M61/18
Filed: 2000-04-25
Abstract: The fuel injector assembly comprises of a housing (1) within which is located a needle valve (10). A groove (4) is located around the peripheral edge of the needle valve point such that the fuel injector conduits (2) can be sealed. The injector conduits are equally spaced around the central axis of the injector housing are angled downwards.
Patent DE-10023683-A1 (DE)
Title: Golfing glove has pressure sensor on thumb's inner surface and has signal transmitter and positioner
Inventor: ERKER HARTMUT
IPC: A63B24/00
Filed: 2000-05-16
Abstract: A pressure sensor (8) is positioned on the inner surface of the glove's (1) thumb (6) resting against the club's shaft. The pressure sensor is part of, or cooperates with, an acoustic signal transmitter and emits a sound signal when a pre-set release force on the signal is emitted. The glove-palm (2) has a positioning aid (3) formed of at least one ridge.
Patent DE-10024903-A1 (DE)
Title: Determining dissolved inorganic nitrogen in effluent comprises measuring ammonia and ammonium contents, and measuring nitrogen trioxide content
Inventor: SCHWAB ULRICH
IPC: G01N33/18
Filed: 2000-05-19
Abstract: Determining the dissolved inorganic nitrogen content in liquids comprises measuring the ammonia and ammonium contents; measuring the nitrogen trioxide content and optionally the nitrogen dioxide content; and calculating the nitrogen content from the measured values.  An Independent claim is also included for a device for determining the dissolved inorganic nitrogen in liquids comprising a measuring system for measuring the ammonia, ammonium, nitrogen trioxide and nitrogen dioxide contents; and measuring electronics for controlling the measuring system and for calculating the nitrogen content from the measured values.
Patent DE-10027007-A1 (DE)
Inventor: MATTES BERNHARD
IPC: B60R16/02
Filed: 2000-05-31
Abstract: The protective functions of all devices required for passenger protection are kept in a state of high availability by the inventive circuit arrangement which comprises several series-connected dual-layer capacitors (C1, C2, C3, C4) and an electrolyte capacitor (EL) whose charge is provided by the dual-layer capacitors(C1, C2, C3, C4)  which exhibit a higher capacity but have a lower nominal voltage than the electrolyte capacitor (EL). The electrolyte capacitor (E1) exclusively supplies the ignition voltage (UZ) which is required for the final ignition stage (ZE1,, Zen) of the protection devices.
Patent DE-10027287-A1 (DE)
Title: Cavity ceiling for buffering temperature changes is made of high thermal conductivity material to enable bearing ceiling to buffer temperature peaks, can be fixed to existing ceilings
Inventor: DEHNHARD FRANK
IPC: F24F7/00
Filed: 2000-05-31
Abstract: The ceiling is made of a material with high thermal conductivity in order to enable the bearing ceiling to buffer temperature peaks. The ceiling can be fixed to existing ceilings with a cavity through which air can be passed. The ceiling can be pinned or stuck on depending on the type of the existing ceiling. The material used for the ceiling is selected depending on the rated load.
Patent DE-10028486-A1 (DE)
Title: Sensor of electrically conducting strip edge position evaluates degree of insertion of strip from currents at reception electrode of two frequencies supplied to transmission electrodes
Inventor: YOSHIDA HIROKAZU
IPC: G01D5/241
Filed: 2000-06-08
Abstract: The sensor has a pair of triangular plate transmission electrodes (2), a reception electrode (3), a signal source (4a, 4b) and a sensing device (5). The electrically conducting strip (1) is inserted between the transmission and reception electrodes. The signal source supplies signals with different frequencies to the transmission electrodes. The sensing device evaluates the degree of insertion of the strip material from the currents of both frequencies at the reception electrode.
Patent DE-10030904-A1 (DE)
Title: Variable geometry camshaft for IC engine has radially adjustable cam segment to vary valve stroke
Inventor: DENGLER STEFAN
IPC: F01L13/00
Filed: 2000-06-23
Abstract: A variable geometry cam for an IC engine has a segmented cam fitted to a hollow camshaft and with the geometry control via axially moving control shafts inside the camshaft. The cam profile includes a centre segment (21) whose radial position is adjustable, to vary the amplitude of the cam follower and hence the stroke of the valve. The segment is flanked on each side by two side segments (23, 24) which define the valve opening and closing sequences. The side segments are on tilt mountings to ensure that the cam follower has a progressive displacement for all radial settings of the central segment.
Patent DE-10031293-A1 (DE)
Title: Preparation of amorphous poly-alpha-olefins, useful in e.g. adhesives, comprises polymerization with halide solid catalyst which is preformed before addition of co-catalyst by addition of oxygen or oxygen-containing active oxygen component
Inventor: WEY HANS GUENTHER
IPC: C08F210/06
Filed: 2000-06-27
Abstract: Preparation of extensively amorphous poly-alpha -olefins comprises using a solid catalyst from magnesium-, aluminum-, and titanium- tetrahalide, and a 1-9C trialkylaluminum co-catalyst to polymerize an olefin (mixture) in liquid phase at 30-160[deg]C, and isolating the poly-alpha -olefin obtained. The solid catalyst is preformed before addition of the co-catalyst by addition of another component selected from oxygen or oxygen-containing active oxygen. The molar ratio of trialkyl aluminum to titanium is 40:1-700:1.
Patent DE-10032045-A1 (DE)
Title: Punching tool comprises a punch positioned in an adjusting ring at a specified angle defined by an interlocking locking piston
Inventor: SCHNEIDER ALBRECHT
IPC: B21D28/34
Filed: 2000-07-05
Abstract: Punching tool comprises a punch (12) positioned in an adjusting ring (20). The adjusting ring is positioned at a specified angle in a tool holder using a block (24). The angle between the punch and the adjusting ring is defined by an interlocking locking piston. The locking piston is positioned on the block on the side of the adjusting ring so that it interlocks in the direction of rotation. An Independent claim is also included for a block for a punching tool which sits in a radial groove of an adjusting ring and has an opening (36) for holding a securing element so that it cannot rotate. Preferred Features: A pin (32) sitting in a hole (30) in the punch forms part of the locking piston.
Patent DE-10041506-A1 (DE)
Title: Production of a conductive pattern on a printed circuit comprises applying a solution containing conducting particles onto the circuit, drying, heating, removing the particles, screening a section and producing a conducting film
Inventor: YANAGIMOTO HIROSHI
IPC: H05K3/24
Filed: 2000-08-11
Abstract: Production of a conductive pattern (14) on a printed circuit (10) comprises applying a layer consisting of a solution containing conducting particles onto the circuit; drying the coating; heating the coating to fix the particles on the circuit; removing the particles in a second section of the circuit; screening the second section; and producing conducting film on first section of the circuit.
Patent DE-10041885-A1 (DE)
Title: Speech signal transmission system e.g. for motor vehicle hands-free telephone, adjusts filter so that difference signal is minimum for given harmonic frequency
Inventor: FENEBERG GREGOR
IPC: G10L21/0208
Filed: 2000-08-25
Abstract: A sensor detects the fundamental frequency of a discrete noise signal spectrum. The sensor is connected to at least one control circuit comprising a reference signal source, an adjustable filter and a subtraction circuit which subtracts the filtered reference signal from the speech signal produced by an electroacoustic transducer. The filter is adjusted so that the difference signal is minimized for a certain harmonic frequency.  An Independent claim is included for a method of speech signal transmission for vehicles.
Patent DE-10042778-A1 (DE)
Inventor: HOSFELD JENS
IPC: G02B6/35
Filed: 2000-08-31
Abstract: The invention relates to an optical switch for switching fibre optics. Said switch comprises a base body with positioning structures, a first fibre optic, whose end lying close to the base body is mobile, at least one other fibre optic, whose end lies in the vicinity of the base body and an electromagnetic drive containing permanent magnets and electromagnets. A switching body is situated on the mobile end of the first fibre optic in such a way that said mobile end is firmly embedded in the switching body. The latter has a permanent magnet, which lies inside the external casing of the switching body. The invention also relates to an optical switch comprising a base body with positioning structures, a first fibre optic, whose end lying close to the base body is mobile, at least one other fibre optic, whose end lies in the vicinity of the base body and an electromagnetic drive containing permanent magnets and electromagnets. Said switch has a recess in the vicinity of the mobile end of the first fibre optic, into which permanent magnetic material, which lies inside the external casing of the fibre optic, is introduced, in order to create the permanent magnet.
Patent DE-10043616-A1 (DE)
Title: Weeding tool for gardening i.e. horticultural use, e.g. vegetable beds or plantations
Inventor: KLASEN WALTER
IPC: A01B1/16
Filed: 2000-09-05
Abstract: The weeding tool (1) has a shaft (4) and a metal base blade (2) with a central slot (11) forming two blade halves (12,13) with cutters (15,16), facing each other mirror-fashion and forming an angle of about 15 degrees, thus giving the cross-section of the base blade a tulip-like appearance.
Patent DE-10044622-A1 (DE)
Inventor: MUELLER HEINZ-PETER
IPC: B29C45/72
Filed: 2000-09-09
Abstract: The invention relates to a device for producing preforms from a thermoplastic material, whereby said plastic material is first injected into a plurality of cavities. The preforms are solidified by cooling them and are then removed from the cavities. The device comprises a receiving device (39) for at least one preform after removal from the cavity. Said receiving device (39) consists of at least one inner sleeve (40) and one outer sleeve (42) surrounding said inner sleeve (40). The inner sleeve (40) and the outer sleeve (42) define at least one cooling channel (45). The receiving device (39) consists at least partially from a non-metal material in an area of contact between the inner sleeve (40) and the outer sleeve (42).
Patent DE-10044796-A1 (DE)
Inventor: BULAN ANDREAS
IPC: C01B33/107
Filed: 2000-09-11
Abstract: The invention relates to a method for producing chlorosilanes using silicon containing homogeneously distributed copper silicide. The invention especially relates to a method for producing trichlorosilane by reacting said silicon with water, silicon tetrachloride and optionally hydrogen chloride.
Patent DE-10045378-A1 (DE)
Title: Drainage system for walkable flat roofs, balconies and suchlike
Inventor: GHETMIRI MEHDI
IPC: E04D13/04
Filed: 2000-09-05
Abstract: The drainage system consists of plastic elements comprising gully, channel and compensating rails, with water guiding plane of channel having 1 per cent gradient, and upper edges of compensation rails with 2 per cent gradient
Patent DE-10045436-A1 (DE)
Title: Method for operating a production line computer control system where a central computer is connected to a number of operating terminals each with its own input touch pad that allows each touch pad to be individually calibrated
Inventor: WEBER KONRAD
IPC: G06F3/041
Filed: 2000-09-14
Abstract: Associated with each terminal is a circuit associated with the periphery interface that allows the central computer to recognize from which terminal input originates. This enables calibration of the touch panel of each terminal individually with the touch panel calibration stored in a memory cell that relates to a particular terminal. Any input received from an input touch pad can be associated with a terminal and the relevant calibration data used to interpret the input. An independent claim is made for a computer system that uses a central computer and a number of operating terminals connected to it with touch pad input screens.
Patent DE-10047444-A1 (DE)
Title: Verfahren zur Trennung und hochreinen Isolierung von niedermolekularen, strukturell ähnlichen Verbindungen insbesondere von Tetrahydropyrimidinderivaten wie z.B. 1,4,5,6-Tetrahydro-2-methyl-4-pyrimidincarbonsäuren (Ectoine) und deren Spaltprodukte
Inventor: GIESELMANN FRANK
IPC: C07D239/06
Filed: 2000-09-21
Abstract: Die vorliegende Erfindung bezieht sich auf die Trennung und hochreine Isolierung von niedermolekularen, strukturell ähnlichen Verbindungen insbesondere von Tetrahydropyrimidinderivaten wie z. B. 1,4,5,6-Tetrahydro-2-methyl-4-pyrimidincarbonsäuren (Ectoine) und deren Spaltprodukte. Diese Verbindungen sind auch in hochkonzentrierter Form mit dem Zellstoffwechsel kompatibel und zeichnen sich dadurch aus, daß sie Biomoleküle unter verschiedenen Streßbedingungen stabilisieren. DOLLAR A Bei ihrer biotechnischen Herstellung werden stets Derivatgemische unterschiedlicher Zusammensetzung aus den Mikroorganismen gewonnen. Durch chemische Veränderung, z. B. alkalische Hydrolyse, von Ectoinen werden als Spaltprodukte Gemische verschiedener Aminosäuren gewonnen. DOLLAR A Durch die erfindungsgemäße Verwendung von diskontinuierlichen oder kontinuierlichen chromatographischen Verfahren oder der fraktionierenden Kristallisation oder eine Kopplung dieser Verfahren können diese Komponenten getrennt und bis zu einer Reinheit von >= 99,9% erhalten werden. Gemäß der Erfindung können die Trennungen ohne oder mit stark vermindertem Einsatz von organischen Lösungsmitteln durchgeführt werden.
Patent DE-10054981-A1 (DE)
Title: Nachbeschichtung von Perlglanzpigmenten mit hydrophoben Kupplungsreagenzien
Inventor: GLAUSCH RALF
IPC: C09C1/00
Filed: 2000-11-06
Abstract: Perlglanzpigmente auf der Basis eines mit Metalloxiden beschichteten, plättchenförmigen Substrates und einer auf der Matelloxidschicht befindlichen Deckschicht, wobei die Deckschicht eine mehrschichtige Struktur besitzt, die aus einer ersten Schicht, die ein Hydroxid oder Oxidhydrat der Elemente Aluminium oder Silicium enthält, einer zweiten Schicht, die mindestens ein Hydroxid oder Oxidhydrat der Elemente Aluminium, Silicium, Cer oder Zirkon, ausgenommen das Hydroxid oder Oxidhydrat, das die erste Schicht bildet, enthält, und einer dritten Schicht, die mindestens ein organisches hydrophobes Kupplungsreagenz enthält, besteht. Ferner werden ein Herstellungsverfahren und die Verwendung der Pigmente in Lacken, Farben, Kunststoffen Coatings und Kosmetika beschrieben.
Patent DE-10055000-A1 (DE)
Title: Traffic density estimation involves determining traffic densities from stored routes received by radio from route planners or navigation devices
Inventor: KOLANO GUIDO
IPC: G08G1/0968
Filed: 2000-11-07
Abstract: The method involves at least one route planner (1) or navigation device (1a) computing a route from a starting point to a destination, and an associated radio device (2) automatically sending the route to a device for traffic density estimation (3), which stores the received route, determines traffic densities from stored routes and prepares the traffic densities for output.  Independent claims are also included for the following: a device for traffic density estimation for implementing the method, a system for traffic density estimation for implementing the method and a navigation device.
Patent DE-10056880-A1 (DE)
Title: Stabilizer for halogen-containing thermoplastic resins, especially polyvinyl chloride, comprises cyanoacetyl urea, perchlorate and one or more inorganic compounds
Inventor: DAUTE PETER
IPC: C08K3/24
Filed: 2000-11-16
Abstract: Stabilizer composition for halogen-containing thermoplastic resins is free of zinc soaps and comprises: (a) cyanoacetyl urea (I); (b) perchlorate; and (c) one or more compounds selected from zeolites, cationic layer lattice compounds, calcium hydroxy aluminum hydrogen phosphites and katoites.  Stabilizer composition for halogen-containing thermoplastic resins is free of zinc soaps and comprises, (in parts by weight per 100 parts resin (phr)):  (a) cyanoacetyl urea (0.01-0.5 phr) of formula (I); (b) perchlorate (0.001-0.5 phr); and (c) one or more compounds selected from zeolites, cationic layer lattice compounds, calcium hydroxy aluminum hydrogen phosphites and katoites (0.1-3 phr).  R<1>, R<2> = 1-18C linear, branched or cyclic alkyl, or 6-18C aryl optionally substituted by 1-6C alkyl.