baber/WOPTO huggingface dataset:
Patent DE-19647121-A1 (DE)
Title: Frame with profiles grooved top and bottom
Inventor: GIEHL NORBERT
IPC: E04C3/06
Filed: 1996-11-14
Abstract: A connecting profile is inserted with sector (19) in the bottom groove (10) of the upper standard profile (11a) and is inserted with sector (18) in the top groove (10) of the lower profile (11b). The edges (15) of the grooves are angled inwards so the connecting profile sectors (18,17) can be slid in behind these edges. The connecting profile has a tee-section face so that the sectors (18,17) between form the horizontal and vertical webs of the tee pieces. The bottom of the groove should be indented to take the outside edge of the connecting profile. In a variant, the connecting profile presents an H-shaped endface so that the two profile sectors form horizontal webs joined in turn by a vertical web. A shoulder step (20) to the connecting profile between respective profile webs (17,18) matches the width of the interval between the downward angled edges (15), or with shoulder height equal to the thickness of the edges specified.
Patent DE-19648001-A1 (DE)
Title: Double-glazed window for high-rise buildings
Inventor: GRUEN INGO PROF DR ING
IPC: F24F5/00
Filed: 1996-11-20
Abstract: The window includes a separate through ventilation in the cavity (3) between its two panes (1,2), for ventilating behind the window and for ventilating the rooms in the building. One or both of the air currents (6,7) in the cavity can be decelerated or stopped by flaps (8,12) or ventilators (9,13). A register (14) is built into the path of the inflowing air, to allow heat in or out. The heat introduced into the air current is absorbed from the surroundings, e.g. a sun-collector or earth-heat, or is discharged to the environment, e.g. an emitter.
Patent DE-19651695-A1 (DE)
Title: Circular cross-cut saw with pivot mounting on stand
Inventor: KLEMENT PETER DIPL ING
IPC: B27B17/00
Filed: 1996-12-12
Abstract: The elongated saw (6) is linked by one end to a pivot bearing (5) on the stand (1). The pivot bearing travels in the sawing direction on the stand. The displacement angle of the saw arrangement is less than 90 degrees and is preferably less than or equal to 20 degrees. The end of the saw arrangement furthest away from the pivot bearing is held in a guide (11) on a bracket (7) consisting of sections (8-10) at angles to each other and open in the sawing direction.
Patent DE-19653394-A1 (DE)
Title: Tool for making through hole with internal thread
Inventor: TIKAL FRANZ PROF DR ING
IPC: B23G7/02
Filed: 1996-12-20
Abstract: The tool produces threaded holes in sheets, hollow strips and solid strips in a single working stage. The shaping path is divided into three phases. The first phase consists of a conical shaping tip (4), the cross section of which has a polygonal shaping profile. The second phase consists of a following cylindrical transition piece with polygonal cross section and free grinding groove (6) at the rise of the thread being cut. The third phase consists of a working part with thread ridging with shaping region of non-cylindrical polygonal profile.
Patent DE-19702097-A1 (DE)
Title: Cooling system for electric car
Inventor: OZAKI YUKIKATSU
IPC: F04C29/00
Filed: 1997-01-22
Abstract: The system has a compressor (1) whose housing has working chambers and a shaft. The volume of the chamber is changed by the shaft rotation. Coolant is admitted when the volume is increased and is expelled when the volume decreases. A condenser (2) receives the gaseous coolant from the compressor. There is a pressure reducer (3) for the condensed coolant to maintain a gas/liquid coolant state followed by a gas/liquid separator (4).  The evaporator (6) is small and an injector passes the gaseous component in the separator to the compressor working chamber when the compression stroke takes place. Between the separator and the injector is a non-return valve (7). The gas injection is controlled to give a high overall efficiency.
Patent DE-19702554-A1 (DE)
Inventor: GRAF FRIEDRICH
IPC: F16H59/66
Filed: 1997-01-24
Abstract: A combined engine and transmission control unit for a motor vehicle uses the position of the accelerator pedal to calculate setpoint values for the engine and the transmission of the motor vehicle. The control unit has a drive-train controller, which, when the engine is not in traction mode, controls the driving mode of the motor vehicle. The driving mode is adapted to the surroundings of the motor vehicle and the driving style of the driver. The drive-train controller activates an engine torque control when brake slip is detected, and the transmission controller prescribes a lower gear than is provided for the unbraked mode of the motor vehicle by a characteristic diagram.
Patent DE-19707441-A1 (DE)
Title: Hydraulic clearance compensation component for valve gear of internal combustion engine
Inventor: ROTTSTEGGE WERNER
IPC: F01L1/24
Filed: 1997-02-25
Abstract: The clearance compensation component is insertable in the receiving hole (2) of the internal combustion engine cylinder head. On the compensating piston (3b) is supported a tilting lever which operates a gas exchange valve, the piston being longitudinally displaceable in the cylindrical housing (3a) of the clearance compensation component. The housing has on the outside a truncated conical centering union (5) located on the correspondingly shaped wall (4) of the receiving hole. The centering union is provided in the upper end section of the housing and has an upward enlarging diameter in relation to the constant diameter of the housing in its longitudinal extent. The centering union can also be provided in the lower end section of the housing, in which case it has a downwardly reducing diameter in relation to the constant housing diameter.
Patent DE-19708559-A1 (DE)
Inventor: UEBEL HELMUT
IPC: B61L27/04
Filed: 1997-03-04
Abstract: The procedure for controlling a rail vehicle in a network of sections comprises the following steps: in a computer located on the vehicle, a travel destination is input for the vehicle (102); the vehicle evaluates its location (103); the vehicle computer communicates the location and travel destination to the management computer (104); the management computer evaluates for the vehicle a suitable travel path in the network (107); the management computer sees to it that the adjustment of the travel path (108) is done. The vehicle communicates each change of its location to the management computer. To adjust the travel path, the management computer communicates the travel path to at least one signal box which transmits the necessary commands to the section elements.
Patent DE-19709209-A1 (DE)
Title: Locking and unlocking device for movable container, especially dustbin
Inventor: GREBASCH REINHARD
IPC: B65F1/16
Filed: 1997-03-06
Abstract: The lock (3) has an eccentric (9) which operationally acts upon a pivoting mass element (6) from the bottom. The lower side of a pivoting catch (4) acting as a pawl arm engages in a cut-out on the upper side of the mass.  The hook-form upper side of the catch engages in a cut-out in the locking angle-piece (8a) which is rigidly connected to the lid of the bin (10a). The locking and unlocking unit is located inside the bin.
Patent DE-19710623-A1 (DE)
Title: Sanitary object
Inventor: WAIDELE ARMIN
IPC: B41M1/28
Filed: 1997-03-14
Abstract: A sanitary object especially one with a metal surface and coloured writing or symbols on it, has colouring provided on at least one recess in the surface. The colour is congruent with the recess(es). At least the inscribed part of the object is made of brass and there is a nickel layer between the brass body and a chromed surface(2). The depth of the recess is between 0.3 and 10 microns. The recess(es) is/are bounded by a bottom and at least one edge. The chrome layer is broken through in the region of the recess. The bottom of the recess(es) is preferably formed by the nickel layer. The recess(es) is/are rough.
Patent DE-19718168-A1 (DE)
Title: Brake servo for motor vehicle
Inventor: DEML ULRICH
IPC: B60T7/04
Filed: 1997-04-29
Abstract: The brake servo (1) contains a pressure medium in an inner chamber (6) which increases the braking force when the brake pedal (2) is operated by the vehicle driver. The working pressure in the inner chamber can be raised and lowered by one or more valves (9,11).  The position of the valve is set to a desired value by a pressure regulator (18), whereby the desired value is dependent upon a predefined parameter of the braking force power assistance system. The desired working pressure is drawn from a characteristic field memory (22) using the brake pedal travel as the input value.
Patent DE-19721253-A1 (DE)
Title: Strap retainer for fuel tanks etc. in motor vehicles
Inventor: TITTEL MATTHIAS
IPC: B60K15/067
Filed: 1997-05-21
Abstract: The retainer straps (1) have free ends formed into loops (2,3) around connector elements (4,5) e.g. screws and nuts. These are used to fasten and lock the ends to each other, to hold the fuel tank. Alternately, one end may be fastened to a chassis-mounted auxiliary carrier. Each loop has an approximately tubular holder section (7,8) for the connectors. The section has a slot (9) and a smaller-sized end section (10,11) for fixing the connector in tension in the direction of the strap.
Patent DE-19724439-A1 (DE)
Title: Electromechanical drive system for rotary column moving vehicle swivel door leaf
Inventor: HORN MANFRED
IPC: E05F15/63
Filed: 1997-06-10
Abstract: The electromechanical drive system includes a coupling designed as a self-disengaging gear coupling, reacting to a torque. A coupling element (12) is provided, coaxial to the driven shaft (15), movable compared to the work wheel (14) in an axial direction to the driven shaft. Which is coupled either in relation to rotation continuously with the driven shaft (15) and detachable across teething (12.1,14.1) with the worm wheel, or is coupled continuously with the worm wheel in relation to rotation, and is detachable with the driven shaft across teething. The teething is so designed, that with the occurrence of a torque between component parts of the coupling element (12) coupled with each other across the teething. A disengaging movement is carried out in an axial direction, and a disengagement block (17) is provided operable from the outside. Which is movable from a position blocking the axial movement of the coupling element, can be moved into a positioning releasing this axial movement.
Patent DE-19729063-A1 (DE)
Title: Processing and reproduction controller for multichannel acoustic signals for stress relief
Inventor: BLUTNER FRIEDRICH DR
IPC: A61M21/00
Filed: 1997-07-08
Abstract: The acoustic arrangement has an acoustic chamber (2) contg. several sound reproduction devices which deliver multichannel acoustic signals (4) to the individual in the chamber. The signals are pref. in the signal classes ambient noise, technical noise, arch-typical noise and sound space noise. The signals are preferably digitised (5) and varied by the individual in several modulation devices (6) set to the signal classes until an overall signal is achieved which satisfies the requirements of the individual.
Patent DE-19730362-A1 (DE)
Title: Internal combustion engine state measurement device
Inventor: MORITA SHINGO
IPC: F02P17/12
Filed: 1997-07-15
Abstract: The device has a crankshaft angle sensor (1) that gives out a signal synchronously with the crankshaft revolutions which has a pulse flank corresponding to a reference crankshaft position. There are several cylinders with which ignition control in a certain sequence is undertaken synchronously with the engine revolutions. An ignition coil (4) applies a high voltage to the plugs. An ion current circuit detects the ion current that flows across a spark plug, with which just the ignition control is undertaken by applying a bias voltage to at least one plug. A comparator circuit for the ion current signal has a threshold which converts the signal into a pulse. An electronic control unit (2) drives the coil according to the crankshaft angle signal and determines the combustion state of the engine corresponding to the ion current pulse. The electronic control unit changes the threshold for each ignition control process and determines the combustion state corresponding to each threshold.
Patent DE-19733398-A1 (DE)
Title: HF screen for HF coil of magnetic resonance imaging system
Inventor: PERRY SCOTT FREDERICK
IPC: A61B5/055
Filed: 1997-08-01
Abstract: The HF screen (26) includes several concentric copper cylinders (28) separated by intervening dielectric layers of e.g. PTFE glass laminate (48). Each cylinder incorporates a pattern of concentric conducting loops (32,34,36) all of which have an in-built gap. Closed circuits are thereby not presented to eddy currents which would otherwise be generated by the gradient coils. At the same time the flow of HF imaging currents remains unimpeded due to the multi-capacitor coupling.
Patent DE-19734985-A1 (DE)
Title: Transistor component for power application
Inventor: CONZELMANN GERHARD
IPC: H01L21/8222
Filed: 1997-08-13
Abstract: The component is mounted on a substrate (80) with an emitter region consisting of at least one sub-emitter region (83) with associated emitter resistances (41,42,...4n) and emitter metal contacts (89). The metal contacts are arranged above the sub-emitter regions and the emitter resistances are arranged between the sub-emitter regions and the metal contacts.
Patent DE-19737553-A1 (DE)
Title: Representing musical notes by electronic data processing system
Inventor: WUELFRATH HERMANN
IPC: G10G1/00
Filed: 1997-08-28
Abstract: The notes are made visible by means of a screen synchronously with the rhythm suited to the piece of music being reproduced. The display speed during the display process can be altered by manual input of corresponding parameters. All other musical signs, signals and text are given alongside the notes.
Patent DE-19738405-A1 (DE)
Inventor: WIND JOERG DR
IPC: C21D6/00
Filed: 1997-09-03
Abstract: In order to reduce the resistivity of the corrosion-induced superficial oxide layer at the point where current passes to a chromium-plated steel component, said component is annealed and the oxide layer with which it may become covered during the annealing process is removed prior to the component being exposed to the current flow.
Patent DE-19743947-A1 (DE)
Title: Pointer damping device for measuring instrument
Inventor: JANSA FRANK
IPC: G01D11/12
Filed: 1997-10-04
Abstract: The device has a damping member (13) comprising a damping rotor (15) coupled so as to be driven by the pointer. The rotor is mounted in a chamber filled with a viscous lubricating material. The pointer may be coupled or via gearwheels to the rotor.
Patent DE-19744691-A1 (DE)
Inventor: HERRMANN FRANZ DIPL ING
IPC: G01R23/16
Filed: 1997-10-10
Abstract: The method involves subjecting an analogue signal to digital filtering for conversion into the complex frequency plane, with periodic repetition of the filtering within a measuring space to provide a series of transformation intervals containing vectors (p0-pn) with amplitude and phase components. The signal frequency is determined from the phase difference between selected vector pairs (p0,p1) using a defined formula. The formula is F = fLinie +  DELTA FLinie(1/(2 pi ))( i=1n DELTA  phi i)/( i=1n DELTA ti, where  DELTA FLinie = 1/TFFT, fLinie is the frequency of the selected line from the amplitude spectrum of a single transformation interval. TFFT and  DELTA ti is the time between the selected vector pairs.
Patent DE-19745280-A1 (DE)
Title: Method for fine or micro-machining of workpieces using laser beams
Inventor: BAHNMUELLER JOCHEN
IPC: B23K26/064
Filed: 1997-10-15
Abstract: The method involves focusing a laser beam onto a workpiece before impinging it. The laser beam is guided onto the workpiece through three modules. The first module rotates the beam about its axis. The second module varies the impingement point of the beam onto the workpiece. The third module varies the angle of impingement of the beam relative to the surface of the workpiece is varied. The module for turning the laser beam contains one or more prisms, which receive the optical beam axis and effect an image rotation. The prisms are preferably Dove, Abbe, or King prisms.
Patent DE-19754163-A1 (DE)
Inventor: KOENIG HARALD
IPC: F16L53/38
Filed: 1997-12-06
Abstract: The invention relates to a hydraulic brake system filled with a fluid, especially for an automobile, comprising at least one master brake cylinder (22) which is connected in a liquid-sealed manner to at least one brake cylinder with the assistance of at least one tube (1, 1', 1") and/or one hose. The invention is characterized in such a way that at least one means is provided for introducing thermal energy into the brake fluid. According to the invention, said means guarantee the operation sequence of an automobile brake system without requiring a separate pre-charge pump when brake fluid thickens as a result of especially low outside temperatures. The inventive automobile brake system can thus be produced especially easily and cost effectively.
Patent DE-19801270-A1 (DE)
Title: Impact crusher, especially for breaking stone
Inventor: PIENZ ALWIN
IPC: B02C13/282
Filed: 1998-01-15
Abstract: At least one rocker(50a) is mounted on a  lower section(12a) of the housing to pivot around a horizontal pivot point(54a) for displacement of an upper section(14a,16a) of the housing from an operating position to an offset position to facilitate access.  A connecting device(62a) is fitted on the rocker to hold the upper housing section, and a point of contact for a hydraulic actuating component(56a) is also provided on the rocker.
Patent DE-19801343-A1 (DE)
Title: Quick-release fastening for actuating cable in vehicle with axial tolerance compensation
Inventor: BUERGER ARND DIPL ING
IPC: F16C1/26
Filed: 1998-01-16
Abstract: Actuating cables for vehicles, e.g. Bowden cables, are fixed by a quick-release fastening system consisting of a spring (11) between a fastening plate and an end piece (4) of a cable sheath. The spring braces the end piece against the plate and has portions with which the end piece is held radially and axially against the plate and thereby prevents the cable being pulled off. Preferably the spring is located in a depression (8) adjacent to the fastening slot (9).
Patent DE-19802602-A1 (DE)
Title: Laying carpets and other floor covering materials with or without using an adhesive
Inventor: DIECKMANN ERNST
IPC: C04B24/06
Filed: 1998-01-23
Abstract: A cement-based trowelling screed for laying flooring with or without a resin-based adhesive contains 2,3,4,5-tetrahydroxy-adipic acid as liquefier, a low-emission carboxylated butadiene-styrene copolymer to provide flexibility and a mixture of milled hard fiber latex and other fibers. A method (V1) for laying flooring comprises (1) mixing a known trowelling compound in the form of a dry mortar mix based on Portland cement, high-alumina cement and calcium sulfate (Type K expanding cement capable of forming an ettringite phase) with (based on total dry mix) 0.15-1.0 wt% 2,3,4,5-tetrahydroxy-adipic acid (THAA) as liquefier and 10-20 wt% of a mixture of (a) milled hard fiber latex, (b) glass and/or polymer fibers, (c) amino-acid polycondensation fibers and (d) polyurethane foam (2), making the dry mortar mix more flexible with 4-8 wt% of a saponification-resistant dispersion of a carboxylated butadiene-styrene (CBS) copolymer with a very low emission value (not more than 300 micro-g/m<3> after 10 days), (3) making up the mix with water, (4) spreading the wet mix on the substrate and drying it to form a thin screed with improved sound proofing against footstep noise, (5) applying a low-emission (not more than 300 micro-g/m<3>) solvent-free synthetic resin dispersion with a water content of not more than 15 wt%, containing a tackifier based on natural resin ester and/or synthetic resin together with 1-5 wt% emulsifier based on sulfated and/or sulfonated hydroxy-octadecenoic acids and/or their high-molecular weight triglycerides, the tackifier being adjusted to pH 4-6, and (6) laying the floor covering on this resin coating.  Another version (V2) of the process comprises mixing the cements etc. as above with 0.5-1.0 wt% THAA, making up with water, spreading this mix on the substrate and then forming a mechanical (adhesive-free) bond between flooring and base by arranging for the fibers (mixture a-d; with 0-100% b based on a) to stick out of the screed. Independent claims are also included for (A) a dry screed mix as above containing 0.15-1.0 wt% THAA as liquefier; (B) a dry screed mix containing 0.15-1.0 wt% THAA and 10-20 wt% mixture (a-d) as above; (C) aqueous, non-ionic, stabilized, low-emission, saponification-resistant dispersions of CBS copolymers containing 10-30 wt% mixture (a-d) as above with a content of 0-100% (b) based on (a).
Patent DE-19804794-A1 (DE)
Title: Combination of immiscible liquids, suitable for use in decorative objects in which aesthetic effects are produced by moving the combination
IPC: C08L23/02
Filed: 1998-02-06
Abstract: A combination of 3 immiscible liquids, at least one of which contains at least one dye, comprises: (A) an oily, non-polar liquid,  (B) a liquid polyalkylene glycol and  (C) a high-viscosity liquid other than (A) or (B). Independent claims are also included for the following: (a) a process for the production of the immiscible liquid combination by bringing together components (A), (B) and (C) (which may be a hygroscopic liquid) in any ratio by volume, with the addition of dye(s) either to the combination or to at least one of the components before mixing; and (b) decorative objects containing liquid/dye mixtures, preferably with a motor to move the object or a pump to move the liquid.
Patent DE-19810237-A1 (DE)
Title: Ejector, especially for printing machine
Inventor: PETER GUNTER
IPC: B41F21/10
Filed: 1998-03-10
Abstract: The ejector (14) is on a printing cylinder (2) which lifts the sheets guided in the turning phase on the front edge. The ejector consists of a top and bottom part (14.2) controlled by a gripper shaft (8) and guided in the printing cylinder. The top part of the ejector has a slideway (15), and the bottom part of the ejector has a guide surface (16). A clamping ring (10) firmly mounted on the gripper shaft is attached to the bottom ejector part via a driving pin (11).
Patent DE-19812742-A1 (DE)
Title: Verfahren und Vorrichtung zum Schalten einer Induktivität
Inventor: FISCHER WERNER
IPC: F02D41/20
Filed: 1998-03-24
Abstract: Es werden ein Verfahren und eine Vorrichtung zum Schalten einer Induktivität beschrieben. Ein erster Anschluß der Induktivität ist über ein erstes Schaltmittel mit Masse verbindbar. Ein zweiter Anschluß der Induktivität steht mit einer Versorgungsspannung in Verbindung. Eine zweite Induktivität ist über ein zweites Schaltmittel mit Masse verbindbar. Die beim Unterbrechen des Stromflusses in der zweiten Induktivität frei werdende Energie wird zum Schalten der ersten Induktivität verwendet.