baber/WOPTO huggingface dataset:
Patent DE-19751465-A1 (DE)
Title: Sensitivity values determination unit for copying images taken by digital camera
Inventor: KEUPP WOLFGANG DR
IPC: H04N1/32
Filed: 1997-11-20
Abstract: The unit comprises a recognition module (EP,CR) of the type of digital camera (KT1...N) which has taken the image. A control (CR) determines the sensitivity values in dependence on the recognized type. There is a memory (SP2) for several copying data sets (GD1...N), containing sensitivity values for image copying from different camera types.  An Independent claim is included for a determination method.
Patent DE-19753148-A1 (DE)
Title: Metal-ceramic substrate for electrical circuit
Inventor: SCHULZ-HARDER JUERGEN DR ING
IPC: H05K3/00
Filed: 1997-11-29
Abstract: Processes are claimed for producing an electrical circuit substrate by applying first and second metallisations (3, 4) onto both sides of a ceramic layer (2), the first metallisation (3) being a copper foil applied by a DCB (direct copper bond) technique. In one process, a substrate (1b) with a through-contact (10) is produced by providing an opening (11) in the ceramic layer and applying the second metallisation (4) as a metal-containing paste by a thick film or thin film technique such that the paste is also applied onto the opening (11) and a first metallisation area exposed in the opening. In another process, in which a metallic interlayer is to be formed for thermal and/or electrical connection of the substrate (1a) to another component (e.g. a metal base plate, 6), the second metallisation (4) is much thinner than the first metallisation (3) and is applied as a metal-containing paste by a thick film or thin film technique. Also claimed is a substrate produced by one of the  above processes.
Patent DE-19756355-A1 (DE)
Title: Gas-isolated conductor section
Inventor: NIEMEYER LUTZ DR
IPC: H02G5/06
Filed: 1997-12-18
Abstract: The conductor section has a gas-isolated encapsulation consisting from a coat reed (1), and one, in the interior of the coat reed (1) arranged, parallel to its axis led current conductor (3) at a high voltage. Support insulators (2) are located in the interior of the coat reed. At least one of the support insulators comprises an elastic wrapping (4) which is filled with an insulating medium pressing the wrapping against the coat reed and the current conductor.
Patent DE-19758159-A1 (DE)
Title: Linear drive with integrated pneumo-hydraulic pressure processor
Inventor: LOECHT HEINRICH VAN DE DR ING
IPC: F15B3/00
Filed: 1997-12-30
Abstract: The linear drive has an integrated pneumo-hydraulic pressure processor. The high pressure piston (1) is pressed against a stop on the accompanying return stroke piston (4) during the rapid forward and return strokes by a presetting pressure in the high pressure chamber (3). If the high pressure piston is stopped by an obstacle, the high pressure chamber is driven again by the pressure processor piston (2) or the return stroke piston., so that the hydraulic connection to the fluid store is interrupted, enabling the pressure to build up on the high pressure piston via the annular piston surface (3d) and the endface of the plunger (6) or cylinder flange (8).
Patent DE-19803522-A1 (DE)
Title: Machine for cross cutting material feeds
Inventor: STITZ ALBERT
IPC: B26D1/62
Filed: 1998-01-30
Abstract: A machine for cross cutting material feeds, e.g. paper feeds, has two cutting rollers (1,2) each fitted with an axial cutting blade (7,8) and with the blades cutting the material passing between them. The cutting cylinders are directly coupled to rotors (25,26) of electric motors for a precise cutting action. The direct coupling is via conical extension of the cylinders locating axially in tapering mountings in the rotors. At least one cylinder is directly driven, with the other cylinder coupled to the first by gears, or both cylinders are connected to motors.
Patent DE-19803982-A1 (DE)
Title: Transmission belt with V=groove configuration and toothing
Inventor: ONAKA YOSHIAKI
IPC: F16G5/20
Filed: 1998-01-28
Abstract: A transmission belt, along the inner surface of which runs a pair of continuous individually spaced V-shaped grooves, and consisting of an external reinforcing fabric of woven threads, comprising a mixture of aramid (PA) and polyethylene-terephthalate (PET) fibres. Also claimed is the reinforcing fabric, essentially as described.  Preferably, the body has a core extending longitudinally, and a core element determining the neutral surface. There is a tensile section outside the neutral plane and a gathered section within it. The V-grooves extend from the belt's inside surface, into the body, through the gathered section, and beyond the neutral plane.
Patent DE-19807402-A1 (DE)
Title: Mass spectrometer with plasma ion source
Inventor: OKUMOTO TOYOHARU
IPC: H01J49/04
Filed: 1998-02-19
Abstract: The mass spectrometer has the plasma provided by the plasma ion source (40) used for ionisation of the sample, directed to a mass filter (60) via an interface (50) providing a conical exit opening. A cooling device (49) is used for cooling the plasma generator (41) of the plasma ion source and a plasma generator voltage source (44), a second independent cooling device (56) using a circulated cooling medium, used for cooling the interface.
Patent DE-19809219-A1 (DE)
Inventor: HEIBEL CLAUDIA
IPC: B01J19/24
Filed: 1998-03-04
Abstract: The invention relates to a method for the continuous production of a polymer dispersion, in which the dispersed particles have an average particle size of <200 nm. The continuous production of the polymer dispersion is carried out by means of an aqueous radical emulsion polymerization of at least one ethylenically unsaturated monomer. According to the invention, an emulsion of the monomer or of the monomers is produced in an aqueous phase, and the emulsion is polymerized in a curved tubular continuous-flow reactor having an essentially circular or ellipsoidal cross-section. The continuous-flow reactor has a plurality of curves with an alternating curve direction. A change of the curve direction then results at the latest when the section, said section being continuous from the beginning of the curve, of the center of gravity of the tube cross-sectional surface equals 200 times the tube diameter, whereby a curve can comprise up to 3 turns around the curve axis. The obtained polymer dispersion exhibits a very low coagulate content.
Patent DE-19816158-A1 (DE)
Inventor: BORISOVIC ZIRLIN MICHAIL
IPC: C22C38/16
Filed: 1998-04-09
Abstract: The invention relates to a method for producing grain-oriented anisotropic electrotechnical steel sheet, containing 0.008 to 0.025 % aluminium, 2.8 to 3.5 % silicon, 0.1 to 0.7 % copper, 0.005 to 0.012 nitrogen, less than 0.06 % carbon, 0.1 to 0.3 % manganese and less than 0.02 % sulphur. The method comprises the following steps: melting the raw material and producing slabs; heating said slabs to 1230 to 1300  DEG C; hot rolling; two-stage cold rolling; tempering; preferably, applying a magnesium oxide-based coating; and high-temperature annealing. The temperature T for heating the slabs prior to hot rolling is adjusted in dependence on the Al-content of the steel according to the following ratio: T( DEG C) = 1230 + ((Al%) - 0.008) * 5300 + 20, Al % being the proportion in wt. % of aluminium in the melt.
Patent DE-19818357-A1 (DE)
Title: Attachment system for lateral spar of fence
Inventor: KREUSEL MATTHIAS
IPC: E04H17/00
Filed: 1998-04-24
Abstract: The system comprises a holder shoe (9) which connects at one end to the spar via a bearing sleeve (11). It is capable of being connected at the other end to a main post (3)
Patent DE-19818601-A1 (DE)
Title: Coronar stent for use in medicine
Inventor: KRANZ CURT
IPC: A61L31/02
Filed: 1998-04-20
Abstract: A stent comprises thin walled, tubular, radially expandable primary and secondary members (1,2) connected by a slat (4). A third, thin walled, tubular member connects to the primary member by a second slat to widen vessels. The third member runs parallel to the secondary and has a maximum diameter that is the same as the latter. The sleeve surfaces of the second and third members cut each other, while having lateral slots.
Patent DE-19821954-A1 (DE)
Title: Preparation of epothilone derivatives
IPC: C07D493/04
Filed: 1998-05-15
Abstract: Preparation of epothilone derivatives comprises: (a) substituting epothilone A, B, C or D at carbons 2 and 3 with -CH2CHOH- or -CH=CH-, where an OH group or protected OH group is provided at positions 3 and 7; (b) oxidising position 16 into a keto group; (c1) exchanging the oxygen in the keto group using C6H5-P=CH2 into a =CH2- group, and optionally (d1) reacting the =CH2- with a catalyst and R-CH=CH2 to give =CH2-R-, where R = an aliphatic residue, phenyl residue or a heterocyclic residue, especially a pharmaceutical residue, or (c2) exchanging carbon 16 and 17 for a -CH=CH2 group, and optionally (d2) reacting this group using a metathesis to give -CH=CH-R-.
Patent DE-19823064-A1 (DE)
Title: Distributor piece for intravascular catheter
Inventor: BAUMGART DIETRICH
IPC: A61M25/00
Filed: 1998-05-22
Abstract: A tubular body (5) has a connector (3) for joining with a guide catheter.  A guide wire or replaceable, interventional cardiological instrument is inserted by means of a first, sealable inlet (1).   A second inlet (2) is sealed or is connected to a fluid source.  The guide wire is fixed by a device (4).  The tubular body is at least partly in the form of a singe or double loop (6) joined to a holder plate (7).
Patent DE-19825179-A1 (DE)
Inventor: POPHUSEN DIRK
IPC: B29C48/90
Filed: 1998-06-05
Abstract: A method for calibrating single-layered or multilayered seamless polymer tubes that are extruded downwards from an extrusion die, whereby the polymer tube is pre-calibrated by means of internal pressure, guided by a vacuum calibration device and externally and internally cooled by a coolant.
Patent DE-19832292-A1 (DE)
Title: Registering loading weight of laundry drum of washing machine or dryer
Inventor: SKRIPPEK JOERG
IPC: D06F39/00
Filed: 1998-07-17
Abstract: In a first position (0 deg ), the laundry batch (12) lies in a low position in the drum (2), while in a second position (X deg ), the laundry batch is located in a raised position. The drum is rotated by an electric motor, which is coupled to it directly round a set rotation angle (32). In the second position, the centre of gravity of the batch lies at a lateral distance next to a theoretical vertical plane extending in the longitudinal direction of the rotation axis of the drum. The drum (2) is rotated from a 0 deg  rotation angle position into an X deg  rotation angle position. In the first position (0 deg ), the whole laundry batch (12) lies in a low position, while in the second position (X deg ), the laundry batch is located in a raised position. The drum is rotated by an electric motor, which is coupled to it directly round a set rotation angle (32). In the second position, the center of gravity of the batch lies at a lateral distance next to a theoretical vertical plane extending in the longitudinal direction of the rotation axis of the drum. The achieving of the X deg  rotation angle position is established by a control or regulating device. The electric drive current of the electric motor is measured, and a corresponding measuring value is produced. This value corresponds to the weight of the laundry batch.
Patent DE-19847757-A1 (DE)
Title: Cycle chain wheel has slide element connected to chain wheel and not fixed to pedal bearing axle to require less effort for cycling
Inventor: HAURENHERM FRANZ
IPC: B62M9/00
Filed: 1998-10-14
Abstract: In the vertical position of the crank the chain wheel (2) is held centred by springs (4) in a slide element (3). With downward movement of the crank by pressing on the pedal the chain wheel slides down in the slide element and changes automatically the leverage between chain wheel and crank.  The slide element is connected to the chain wheel and is not fixedly connected to the pedal bearing axle.
Patent DE-19847792-A1 (DE)
Title: Verfahren zur Herstellung von edelmetallhaltigen Katalysatoren auf Kohlenstoff-haltigen Trägermaterialien
Inventor: PENNEMANN BERND
IPC: B01J23/58
Filed: 1998-10-16
Abstract: Bereitgestellt wird ein Verfahren zur Herstellung von edelmetallhaltigen Katalysatoren, die als katalytisch aktive Komponente mindestens ein Edelmetall der Platinmetallgruppe und/oder dessen Verbindungen sowie gegebenenfalls Promotoren und/oder Modifikatoren auf einem Kohlenstoff-haltigen Trägermaterial enthalten. Bei diesem Verfahren wird das Kohlenstoff-haltige Trägermaterial vor dem Aufbringen der katalytisch aktiven Edelmetall-Komponenten sowie gegebenenfalls Promotoren und/oder Modifikatoren mit Alkali- oder Erdalkalimetallsalzen organischer oder anorganischer Säuren behandelt. Die erhaltenen Katalysatoren lassen sich mit Erfolg bei der Herstellung von gegebenenfalls substituierten Cyclohexanonen durch Hydrierung der entsprechend substituierten Phenole einsetzen.
Patent DE-19852543-A1 (DE)
Title: Nanostructure, especially for a nanoelectronic component such as a single-electron tunnel contact or tunnel diode, is produced by external field alignment and adsorption of organized bio-molecules on a thin film prior to etching
Inventor: BOEHM KONRAD
IPC: H01L51/40
Filed: 1998-11-11
Abstract: Nanostructure production, comprises external field alignment and adsorption of organized bio-molecules on a thin film (2) prior to film etching.  A nanostructure production process comprises depositing a first thin film (2) on a substrate (1), covering with a buffer (5) containing bio-molecules organized to filaments or other structures, applying an external field to align the filaments in a certain direction and to induce adsorption by the thin film, washing and etching until the non-coated thin film regions are removed. Preferred Features: The substrate (1) is a silicon dioxide (SiO2) wafer or a SiO2-coated silicon wafer. The thin film (2) is a conductive, semiconducting or insulating thin film of thickness determined by the diameter of the organized bio-molecules, especially up to 30 nm thick physically deposited gold film. The external field is applied by voltage application to electrodes (4) on the thin film. Etching is carried out by dry etching, especially reactive plasma etching, or wet etching. After etching, the remaining thin film structures are provided with a masking layer and coated on their side faces with a contact material, the masking layer then being removed so that a tunnel barrier structure is formed.
Patent DE-19855230-A1 (DE)
Inventor: HESSING BERND
IPC: H04W4/02
Filed: 1998-11-30
Abstract: Disclosed are a method and a radio transmitter receiver (100) which are used for requiring and processing information. According to the inventive method, the radio transmission receiver (100) transmits a first information request (1000) and a service provider (10) retransmits an information (1100) via a radio network (50) to the requesting radio transmitter receiver (100), whereby the information request (1000) is provided with a predetermined first valid time value (1402) and whereby the retransferred information (1100), especially in the form of short messages, is provided with a predetermined second valid time value (1403) by the service provider (10).
Patent DE-19858853-A1 (DE)
Title: Verfahren zur Herstellung neuer Kristallmodifikationen von C.I. Pigment Red 53:2
Inventor: SCHMIDT MARTIN U
IPC: C09B67/00
Filed: 1998-12-19
Abstract: C.I. Pigment Red 53:2 wird in neuen Kristallmodifikationen (epsilon-, zeta-, eta-, theta-, jota-, kappa-, lambda-, ny-, xi-, omikron-, pi- und rho-Phase) erhalten, wenn man eine beliebige andere Phase dieses Pigments in bestimmten organischen Lösemitteln erhitzt und wieder ausfällt. Die neuen Kristallphasen unterscheiden sich voneinander in Rheologie und Coloristik.
Patent DE-19859484-A1 (DE)
Inventor: BETZ LORENZ
IPC: F02M47/02
Filed: 1998-12-22
Abstract: The invention relates to a fuel injection valve for high-pressure fuel injection from a central high-pressure line (6) to the combustion chambers of an internal combustion engine. The inventive valve (1) comprises a valve seat (2), a valve ball (3) and a guide element (4) for the valve ball (3). The guide element (4) presses the valve ball (3) against the valve seat (2) in order to close the injection control valve. In an open position, the guide element exposes the valve ball (3) to the effects of a prestressing spring (5). The valve ball (3) is raised above the seat (2) of the valve by means of a high pressure jet that is supplied by a control chamber (7)which cooperates with a second high-pressure line (6) via a discharging outlet port (8) when open. A diffuser (9) is arranged between the valve seat (2) and the outlet port (8). The outlet port (8), diffuser (9) and valve seat (2) form an approximately funnel shape with steep walls, whereby the conical angle thereof is a right to sharp angle.
Patent DE-19859623-A1 (DE)
Title: Photopolymerisierbare Druckformen mit Oberschicht zur Herstellung von Reliefdruckformen
Inventor: ZWEZ THOMAS
IPC: G03F7/095
Filed: 1998-12-23
Abstract: Photopolymerisierte Druckform mit einem dimensionsstabilen Träger, einer photopolymerisierbaren Schicht, einer darauf befindlichen Oberschicht aus zwei nicht miteinander verträglichen elastomeren Blockcopolymeren sowie einer Schutzfolie. Verfahren zur Herstellung einer derartigen photopolymerisierbaren Druckform, Verfahren zur Herstellung von Reliefdruckformen, insbesondere von Flexodruckformen, sowie Reliefdruckformen mit Näpfchen in der Oberfläche des Reliefs.
Patent DE-19901541-A1 (DE)
Title: Fine trimming of a monolayer capacitor or a monolayer capacitor network comprises using a focused laser beam for cutting network conductor lines or for locally converting electrodes into a non-conductive state
Inventor: COMBERG ALBERT
IPC: H01G4/30
Filed: 1999-01-16
Abstract: Fine trimming of a monolayer capacitor or a monolayer capacitor network uses a focused laser beam for cutting network conductor lines (2) or for locally converting the electrodes into a non-conductive state.  Fine trimming of a network of monolayer capacitors, consisting of a support substrate, lower electrodes, dielectrics, upper electrodes and conductor lines, comprises directing a focused laser beam from above or from below through a transparent support substrate (1) to cut through conductor lines (2) of the network. An Independent claim is also included for fine trimming of a monolayer capacitor by locally laser heating the upper and lower capacitor electrodes (10, 8) on a transparent support substrate (1) to effect local conversion into a non-conductive state. Preferred Features: A laser transparent protective layer of SiO2, Si3N4 and/or an organic polymer is applied onto the conductor line (2) or the upper electrode.
Patent DE-19903783-A1 (DE)
Title: Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtsverteilung
Inventor: GONIOUKH ANDREI
IPC: C08F10/00
Filed: 1999-02-01
Abstract: Verfahren zur Herstellung von Polyolefinen bei Drücken von 500 bis 4000 bar und Temperaturen von 20 bis 350 DEG C in Gegenwart eines Katalysatorsystems, welches eine metallorganische Verbindung aus der Gruppe der Metallocene oder der katalytisch aktiven Eisen-, Cobalt-, Nickel- oder Palladiumkomplexe umfaßt, wobei diese metallorganische Verbindung eine Lewis-Basen-Funktionalität aufweist, die so angeordnet ist, daß sie intramolekular an das zentrale Metallatom der metallorganischen Verbindung koordinieren kann. Bei dem Verfahren wird die Reaktionstemperatur so eingestellt, daß das resultierende Polyolefin eine durch Gelpermeationschromatographie gemessene bi- oder multimodale Molekulargewichtsverteilung oder eine Molekulargewichtsverteilung M¶W¶/M¶N¶ von >= 5,0 aufweist.
Patent DE-19906808-A1 (DE)
Title: Method of setting up a communications connection via an extension system, e.g. for tele-working applications
IPC: H04M3/38
Filed: 1999-02-18
Abstract: The method involves making a connection to a service equipment (Pho) with the ability to set up a communications connection for a calling subscriber for a communications network (DN) outside the first extension system (150E). Using connection information entered by the first subscriber, the equipment checks whether the connection is to be made within the first communications network or outside in the form of an external connection.  For the case in which an external connection is to be set up, the equipment interrogates a first subscriber authorisation identifier and sets up the connection if the identifier is entered correctly.
Patent DE-19907618-A1 (DE)
Title: Verfahren zur Herstellung von gelben bis roten Pigmenten auf der Basis von Nitriden und Oxidnitriden
Inventor: JANSEN MARTIN
IPC: C01G35/00
Filed: 1999-02-23
Abstract: Rote bis gelbe Pigmente auf Nitrid- oder Oxidnitridbasis, wie Tantal(V)-nitrid und tantalhaltige Oxidnitride, lassen sich durch Überleiten von Ammoniak über nitridierfähige Metallverbindungen, insbesondere oxidischer Verbindungen, bei 700 bis 1250 DEG C herstellen. Erfindungsgemäß erfolgt die Nitridierung in einem Drehrohr- oder Wirbelschichtreaktor.
Patent DE-19908447-A1 (DE)
Inventor: DECKER MATTHIAS
IPC: C07D277/32
Filed: 1999-02-26
Abstract: Preparation of 2-chloro-5-chloromethyl-thiazole (I) by reacting 2-(bromo or chloro)-allylisothiocyanate (II) with a chlorinating agent is carried out in presence of a dipolar, aprotic solvent. Preparation of 2-chloro-5-chloromethyl-thiazole of formula (I) involves reacting 2-haloallyl isothiocyanate of formula (II) with a chlorinating agent in presence of a dipolar, aprotic solvent.  X = Cl or Br.
Patent DE-19908967-A1 (DE)
Title: Combined instrument e.g. speedometer for e.g. motor vehicle, ship, aircraft
Inventor: HOSHI SAKUTARO
IPC: B60K37/04
Filed: 1999-03-02
Abstract: An insulating layer covers a design electrode which is formed on the surface of a double-sided wiring board. A light-emitting layer covers the insulating layer. A transparent electrode covers the light-emitting layer. A humidity maintenance section (30) uniformly maintains the humidity near an electroluminescent EL plate (20).
Patent DE-19912109-A1 (DE)
Title: Verfahren zum Reinigen, Entkeimen u. Anreichern von Wasser mit Sauerstoff
Inventor: KOHLHEB ROBERT
IPC: C02F1/32
Filed: 1999-03-18
Abstract: Die Erfindung betrifft ein Verfahren zum Reinigen, Entkeimen und Anreichern von Wasser mit Sauerstoff und ist gekennzeichnet durch folgende Verfahrensschritte: Vorbehandlung von Rohwasser durch chemische Vorbehandlung, pH-Wert-Einstellung, Zugabe von Inhibitoren und/oder Vorfiltration, Entkeimung durch UV-Lichtbehandlung und/oder Mikro- oder Ultrafiltration und/oder Umkehrosmose, Anreicherung von Sauerstoff durch Begasung des vorfiltrierten und entkeimten Rohwassers mit Sauerstoff oder Luft in einem Membrankontaktor.
Patent DE-19912596-A1 (DE)
Title: Label producing process using inkjet printer, involving applying solvent to paper so that label can be removed from large printed sheet
IPC: G09F3/02
Filed: 1999-03-21
Abstract: The label producing process involves applying a solvent (1) from the storage containers in addition to the inks or instead of them, so that a label (3) can be removed from a large paper sheet (2) for printing. The solvent reduces the adhesion to the backing at the edges of the labels, enabling them to be removed.
Patent DE-19913906-A1 (DE)
Title: Airbag system for motorbike
Inventor: HOSONO SOICHIRO
IPC: B62J27/00
Filed: 1999-03-26
Abstract: The system for a motorbike (1) comprises an airbag (14) and is set up to fill the airbag with gas when an acceleration works on the motorbike that exceeds a specified value. The system comprises an acceleration sensor which is located at a place near a lower end section of a front fork (4) attached to the motorbike and supporting a front wheel.