baber/WOPTO huggingface dataset:
Patent DE-19825373-A1 (DE)
Inventor: WECK MANFRED
IPC: B23B29/02
Filed: 1998-06-06
Abstract: The tool holder (2) has a location (3) in which the shaft (4) of the tool (1) is fixed. At least one static flexible element (5, 8) is inserted between the tool (1) and the tool holder (2) in the kinematic chain, said element exhibiting high damping capacity. Due to said damped fixture, the tool (1) can elastically yield in relation to the tool holder (2). No vibrations occur in the tool (1) even when the tool is long and/or very thin. The tool shaft (4) can tilt around its fixing position which serves as a turning point.
Patent DE-19825443-A1 (DE)
Title: Level controller for pneumatic and electric pressure sensor
IPC: G05D9/12
Filed: 1998-06-06
Abstract: The controller includes a combination of a variety of functions and a compact case. It has simple three-button operation, and a large digital display for programming and indicating the current level or pressure. Current and voltage outlets are provided, and electrical and pneumatic pressure sensors can be connected. Potential-free transformers are used for system monitoring.
Patent DE-19825532-A1 (DE)
Inventor: REICHWEIN MARKUS
IPC: D01D4/06
Filed: 1998-06-08
Abstract: The invention relates to a filtering device for a spinning head (10) for producing plastic threads and to the spinning head itself (10). The spinning head has a housing (12) in which the plastic melt flows through a filter element (18) under pressure before exiting the spinnerets. Said filter element is provided with a filtering material (20) that is subjected to an axial contact pressure through a distributor device (22), according to the degree of pressure of the melt. This contact pressure acts upon the sealing edges (26, 28) of the filter element (18), the sealing gaps (24) being closed. The special geometrical configuration of the filter element (18) and/or its elasticity guarantee advantageous filtering in terms of energy. The filtering system is resistant to pressure and provides good, permanent sealing.
Patent DE-19830069-A1 (DE)
Title: Co-current descending bed continuous solid fuel gasifier with producer gas cleaning equipment comprises internal system of heaving walls and variable spacings to prevent bridging and blockage
Inventor: WILLIAMS DOUG
IPC: C10J3/20
Filed: 1998-06-30
Abstract: The gas generation reactor (1) is a closed module (2) for vertical internal movement, with distributed air supply inlets (7,8,8'). The hearth oxidation zone has a constriction (9) and grate rods (17), in variably-spaced (10,12,13) arrangement. Preferred Features: The reactor cross-section is circular or rectangular. Air inlets can be moved to vary their height (12) above the plane (21) of the constriction (9). This is rectangular, surrounding a rectangular opening. Its segments (22) can be moved linearly, varying their spacing (10). Spacing between segments forming the plane is variable, with radial movement, varying also the constriction diameter. Grid (11) to constriction vertical spacing (13) is also variable. Above the air inlets, reactor walls (23,24) are covered by internally-swinging walls (5,6) preventing fuel bridging by slight horizontal movements. They alternatively move vertically, in opposite directions. The air inlet is an annular ring nozzle. Its slot outlets (8') have fixed horizontal internal projection. Open nozzles (8) introduce air simultaneously into the oxidation zone. The nozzles are formed by opposing nozzle strips having open nozzle slots for penetrating, uninterrupted air introduction. The fuel feed shaft is a rectangular flange in an automatic filling system over which a rectangular fuel hopper (3) is arranged. The horizontal hopper base has a filling shaft (4) matching the rectangular shape of the fuel lock.
Patent DE-19831870-A1 (DE)
Title: Mash feed system to a clarifying tank has equal part flows and a buffer vessel to ensure a consistent flow of the mash
Inventor: HERRMANN HANS
IPC: C12C7/17
Filed: 1998-07-16
Abstract: Assembly to feed mash, to clarifying tank, has a buffer vessel (22) between the main pipe (12) and the part-flows (6).  All the part-flows operate with the same flow resistance, using part-flow pipes (6) of the same diameter and length and preferably identical. The feed openings (19) are at the under side of the clarifying tank (2), with at least two feed openings (19) for the mash, on a theoretical circular line. The center of the circle lies on the center axis (13) of the clarifying tank (2). The buffer vessel (22) is centered on the center axis (13) of the clarifying tank (2), and has a cross section with circular symmetry. The buffer vessel (22) has a tubular passage, with a diameter slightly larger than the diameter of the main shaft of the clarifying tank (2) drive (3). The buffer vessel (2) and a wort collection vessel (21) are contained in a two-chamber vessel (7). The lower chamber (9) to hold the mash and the upper chamber (8) to hold the wort are separated by a pressure-tight dividing wall (10), which can be a circular ring pitched at an angle of 1-30 deg  to the horizontal. Both chambers (8,9) have the same inner and/or outer diameter.
Patent DE-19833323-A1 (DE)
Title: Arrangement for delivery, return and distributor lines, in particular, of liquid media for roll stands, with pipe line groups of a distributor network combined into modules which can be mounted on the roll stand
Inventor: BRENNER FRANK
IPC: B23Q1/00
Filed: 1998-07-24
Abstract: All user elements of a roll stand are joined to a high-pressure distributor network of the working media. The delivery and/or return lines of the distributor network forming pipe line groups (12, 13, 14) are combined into modules (1, 2, 3.1, 3.2, 3.3, 3.4) which can be mounted on the roll stand.
Patent DE-19834443-A1 (DE)
IPC: F02D17/04
Filed: 1998-07-30
Abstract: A device for controlling the speed of an internal combustion engine in a working tool, comprising a means of recognizing a special operating state of said working tool. By way of example, a special operating state can be taken to mean the start-up of the internal combustion engine or a danger that can occur when the user lets go of said working tool or the tool tips over. An adjustment device adjusts the engine speed of the internal combustion engine to a safety speed that is below the operating speed of the internal combustion engine when the special operating state is recognized.
Patent DE-19837662-A1 (DE)
Title: Internal door opener system for vehicles
Inventor: BAYERSDORFER BERNHARD
IPC: E05B79/06
Filed: 1998-08-19
Abstract: The internal door opener has a positioning housing (1) fixable on the door panel body (6) to ensure the connecting end (9) of the mechanical transfer element (3) to the door lock is in the defined position. The handle indent (4) and fascia frame (16) can then be fixed to the positioning housing. The positioning housing and inside opener unit fit together to form a crash box. Independent claims are included for a method of mounting the vehicle door.
Patent DE-19842329-A1 (DE)
Title: Biogenic fuel-heated insert with combustion chamber and heat exchanger
IPC: F24B1/24
Filed: 1998-09-16
Abstract: The combustion chamber (1) is formed by a base stove (2) made of heat-accumulating material. The exterior of the basic stove is surrounded by exhaust gas flues (6) enclosed by a steel casing acting as heat exchanger (8). The steel casing is insulated by a thermally insulated stove casing (10). The heater insert has a mobile steel base plate (3) standing on struts (4) and leaving a space between a fixed plinth and base plate for a fresh air inlet (7).
Patent DE-19843391-A1 (DE)
Title: Automotive steering assembly track rod with combined bush, bolt and damping unit with steep power-path characteristic profile
Inventor: BOGNER FRANZ
IPC: B62D7/22
Filed: 1998-09-22
Abstract: An automotive steering assembly has a track rod with an outer bush (14) into which projects a bolt (12). The bush and bolt are separated by a damping unit (18) of defined length and fabricated from an elastic material. Both the bush and bolt have a series of peaks and troughs which fit and are embedded into matching recesses within the damper.
Patent DE-19845202-A1 (DE)
Inventor: DAMM PETER
IPC: A61K8/00
Filed: 1998-10-01
Abstract: The invention relates to an agent for promoting hair growth and/or reducing hair loss, containing compounds of formulae (I), (II) and/or (III). The invention also relates to a method for reducing hair loss and for promoting hair growth using said agent, and to uses of the compounds of formulae (I), (II) and/or (III) for promoting hair growth and/or reducing androgenic hair loss.
Patent DE-19845883-A1 (DE)
Title: Assembly for automatic bio tests
Inventor: VANDENHIRTZ DIRK
IPC: A01C1/00
Filed: 1998-10-06
Abstract: The apparatus for bio tests has an automatic image evaluation of biological samples in sample dishes, with and without the effects of phytotoxic substances in various matrices.   An optical system for the images uses a digital charge coupled device (CCD) camera, and the samples are illuminated by light on or through them, with a glass disk of a high polarity matrix if required.  The data for reduction and evaluation are passed to an image analysis system.  The assembly has a system to discriminate between sample components such as seed husks, roots, shoots, hairs and the like, where surfaces can be shrouded.  The operation takes into account their length and width, and shadow surfaces in a quantitative measurement. The same sample can be measured repeatedly to show changes in the sample between the periodic measurements. A barcode for the sample is within the camera field, to relate the measurements and their timings to the sample, together with test sets where the sample dishes are placed by the computer for randomized test runs. The system is calibrated automatically, using a test body of known geometry and color, so that the sample data can be computed in absolute values.  The test body has a barcode for calibration. The illumination can be set for evaluation in dark surroundings, using a wavelength which does not affect the plants, but is visible to the camera, so that the image analysis can be carried out in a light which is not in the visible spectrum.  The illumination is pref. in the infra red range.  The color camera has a filter according to the colors required for separate register and evaluation of the samples. The system compares registered data with stored comparative data. The camera and the evaluation systems are in separate locations, to give a central evaluation station. The camera and the sample dishes are moved in relation to each other, so that the camera can take focused pictures of the samples. The evaluation system can determine the effects of environmental chemicals through the color and structure patterns of the test plants, and also establish the seeds from movement patterns, color and shape categories also after growth. Objects which are below the resolution threshold of the camera,  <= 1 mm, can be reproduced true to the original.  The camera and the evaluation system can determine the metabolism rate of the plants, through a filter system. Specific optical filters are fitted for the illumination and the camera, to measure and quantify the fluorescence of the plants.
Patent DE-19847611-A1 (DE)
Title: Integrated display method for parameters of automatic headway control or speed control system in motor vehicle has speed of vehicle in front displayed if less than set speed, and displays dynamic blocks representing traffic lane
Inventor: HEIMERMANN MATTHIAS
IPC: B60K35/00
Filed: 1998-10-15
Abstract: The set desired speed (2) is displayed on the pictorial horizon of a display. The detected speed (5) of a vehicle in front is displayed in a pictogram, if the speed is less than the desired speed. A traffic lane (3) is displayed with dynamic blocks (6) whose length symbolizes the relative position with respect to the control target. The method involves alphanumerically displaying the set desired speed (2) on the pictorial horizon of a display. If the headway control system detects a vehicle in front, a pictogram of a vehicle is displayed. The detected speed (5) of the vehicle in front is alphanumerically displayed within the pictogram if the speed is below the set desired speed. A symbolic representation of a traffic lane (3) is displayed with dynamic blocks (6) whose length symbolizes the relative position with respect to the control target.
Patent DE-19849335-A1 (DE)
Title: Hydraulic cylinder e.g. lifting/tip cylinder for floor conveyors has piston with one only end position damping unit to act with end stops
Inventor: STALL EUGEN
IPC: F15B15/22
Filed: 1998-10-26
Abstract: The hydraulic cylinder has a piston and an end position damping unit (14). The unit is located on the cylinder (3) and can be brought into active contact with the end stops (8,10). It has a spring damper element (15) located between two stop elements (18,19) on the piston acting with it, and engaging on the end stops. The stop elements are plates (16,17), or hollow pistons forming ring pistons, which define a ring chamber containing the spring damper element.
Patent DE-19849959-A1 (DE)
Title: Valve timing control device to control the timing of valves in an internal combustion engine
Inventor: NOGUCHI YUJI
IPC: F01L1/344
Filed: 1998-10-29
Abstract: The rotation transmission device transmits a rotary force from a crankshaft disc (62) fitted around the peripheral surface of the camshaft (10), order to rotate relatively to it within a predetermined range. On the camshaft are a number of vanes (70) or on the rotary transmission component. Fluid chambers are formed between the camshaft and the rotary transmission device. The fluid chambers are divided by the vanes into advance chambers and follow-on chambers. A fluid feed device (11, 12) feeds fluid under pressure to at least one of the two types of chambers. A screw spring (60) is fitted between the camshaft and the rotary transmission component and widens one of the two types of chambers.
Patent DE-19850304-A1 (DE)
Title: Co-ordinate balance for determining positions of goods on weighing rail has two force measurement points, and computer unit that determines position of weight from two measured forces
Inventor: BECKER HENNING
IPC: G01G23/01
Filed: 1998-10-30
Abstract: The co-ordinate balance has a weighing rail, two force measurement points and a computer unit that determines position of the wt. in the longitudinal direction from the two measured forces. Using an arrangement with a load plate and four measurement points (A-D) the position of the wt. (G) can be determined in two directions.
Patent DE-19854497-A1 (DE)
Title: Stable, flowable water-in-oil emulsions with high water content, useful as bases in cosmetic or dermatological formulations
Inventor: BLECKMANN ANDREAS
IPC: A61Q19/00
Filed: 1998-11-25
Abstract: The invention relates to water-in-oil emulsions comprising: (a) a maximum viscosity of 5,000 mPa.s; (b) a content of water and water-soluble substances of, in total, at least 75 wt. % and a content of lipids, emulsifiers and lipophilic constituents of, in total, at least 15 % with regard to the total weight of the preparations; (c) an oil phase of at least 75 wt. % comprising one or more substances selected from the group of non-polar lipids which are liquid at room temperature and which comprise a polarity greater than 30 mN/m, and/or selected from the group of silicone oil of any polarity, whereby this weight percentage is given with regard to the total weight of the oil phase, and; (d) at least one interfacially active substance selected from the group of substances of general formula (I).
Patent DE-19855216-A1 (DE)
Title: Semiconductor component and associated conductor frame
Inventor: QIN ZHI-KANG
IPC: H01L23/495
Filed: 1998-11-30
Abstract: A suspended conductor at each chip corner is connected using a strengthening device. The chip (CP) is 2.5 mm shorter than the outer diameter of a sealing component. Suspended conductors are shorter than the length of one side of the chip. One side of a chip contact point is between 3 mm longer and half the length of the outer edge of the frame support.
Patent DE-19855481-A1 (DE)
Title: Elektrisches Kochfeld
Inventor: KERBER ALBERT
IPC: H05B3/68
Filed: 1998-12-01
Abstract: Die Erfindung betrifft ein elektrisches Kochfeld für den Niederspannungsbereich mit einer Kochplatte aus Hochleistungskeramik und mit einem Heizleiter, der mit der Unterseite der Kochplatte einen Flächenkontakt bildet. Um sicherzustellen, daß sich die elektrischen Versorgungsleitungen aufgrund der hohen Ströme im Niedrigspannungsbereich nicht übermäßig erhitzen, ist zwischen dem Heizleiter und den elektrischen Versorgungsleitungen jeweils mindestens ein Leitungselement zwischengeschaltet, das einen Widerstandswert aufweist, der zwischen den Widerstandswerten des Heizleiters und der jeweiligen elektrischen Versorgungsleitung liegt.
Patent DE-19856827-A1 (DE)
Title: Household articles with two different surfaces are made by joining surface film components to backing in one injection molding operation
Inventor: RUMMEL UWE
IPC: B29C45/14
Filed: 1998-12-09
Abstract: A household article with two surfaces (1,4) with a different appearance or handle is made by placing pre-prepared surface film components in the mold and injection molding a backing. The surface components are joined and the resultant article (10) is produced in one operation.
Patent DE-19900573-A1 (DE)
Title: Hydraulic flow regulating valve with pressure maintaining valve in series with throttle
Inventor: RAUSCH GEORG
IPC: F15B13/04
Filed: 1999-01-09
Abstract: Effective surfaces on regulator piston (12) to be contacted by pressures upstream and down stream of the throttle (10) are smaller than surfaces determined by diameter of piston section with which throttle cross section is influenced.
Patent DE-19905689-A1 (DE)
Title: Gas flow heat exchanger of tube bundles with adjustably positioned gas flow baffled by obstruction sheets in front and behind each bundle to reduce turbulence and noise.
Inventor: REUTER FRANZ DIETER
IPC: F28F27/02
Filed: 1999-02-11
Abstract: An adjuster (14-17) can vary the position of the fluid-impinged surface of the obstructions (9) and is releasably coupled to these (9) so as to fix the surface position regardless of the adjuster (14-17). Prefered obstruction takes the form of guide sheets across the flow axis, possibly using several spaced sheets all hinged together round co-planar axes. The obstruction should stand in front of the tube bundle (5,6) in the flow direction (F) with another sheet to the rear of the respective bundle.
Patent DE-19910244-A1 (DE)
Title: Sheet position monitoring method for sheet feed in multicolor rotary printing machine
Inventor: LEONHARDT HOLGER
IPC: B41F33/14
Filed: 1999-03-08
Abstract: The monitoring method has a stationary detector (7) providing a binary signal when a sheet (1) or an element of the sheet feed lies in its detection zone, fed to a signal processing device (6) in conjunction with a signal representing the relative position of a sheet edge gripper (2). Thus, only binary signal transitions within a defined angular range of the sheet feed are processed. An Independent claim is also included for a sheet position monitoring device.
Patent DE-19910486-A1 (DE)
Title: Einrichtung und Verfahren zur Durchflußprüfung eines Behälter-Anschlusses
Inventor: KORTE JOERN
IPC: B60K15/00
Filed: 1999-03-10
Abstract: Zur Feststellung der ausreichenden Durchlässigkeit von Entlüftungs-Schlauchnippeln (4) an Kraftstoffbehältern (3) aus Kunststoff wird eine Prüfleitung (12) an den Nippel (4) angeschlossen und durch den Nippel (4) aus dem Behälter (3) Luft in die Prüfleitung (12) angesaugt. Anhand der Messung des Unterdruckes von z. B. etwa 5 mbar oder des Volumenstromes in der Prüfleitung (12) kann festgestellt werden, ob der Nippel (4) und dessen Verbindung (9) mit dem Behälter (3) ausreichend strömungsdurchlässig sind. Diese Prüfung ist sehr genau, geräuscharm und benötigt einen geringen Verbrauch an Prüfluft, wobei der Dichtsitz (14) zwischen Prüfleitung (12) und Nippel (4) gering belastet ist.
Patent DE-19914315-A1 (DE)
Inventor: VEIT GERD
IPC: C10B45/02
Filed: 1999-03-29
Abstract: A tamping device, used to produce coal cake for coking, consisting of tamping rod locking elements (15) acting upon the dual rollers (2 and 7) for guiding and optionally locking the connecting element (15) of the tamping rods (1). Locking rollers (2) and guide rollers (7) are arranged in pairs in an opposite position to said connecting element in such a way that the guide rollers (7) remain in permanent contact with the connecting element (15) of the tamper, while the locking rollers (2) are only used to lock the tamping rods (1). Said rollers are displaced in the direction of the tamping rod axis and rest upon the friction linings (8) in an elastic manner in order to prevent the tamping rods (1) from falling.
Patent DE-19914418-A1 (DE)
Title: Printed circuit board, particularly flexible printed circuit board
Inventor: SCHMICH FRANZ
IPC: H05K3/00
Filed: 1999-03-30
Abstract: The PCB (1) has at least two rigid sections (2,3) with components (31-33). The rigid sections are connected by a flexible section (4) with strip conductors (8). An orifice (6) is positioned in the centre flexible portion.
Patent DE-19915608-A1 (DE)
Title: Bent piece system for connecting suction pipe with opening in hull of hopper dredger
Inventor: JAGER ARIE DE
IPC: E02F3/90
Filed: 1999-04-07
Abstract: The bent piece (1) is releasably connected with the flange (2). The flange forms part of a support structure partly in the form of a stirrup (18) which extends around the bent piece and is firmly connected with the coupling piece (3) of the suction pipe (4). The support structure is so formed that the bent piece can be replaced whilst the suction pipe remains connected with the support structure. A part (6) of the suction pipe is hinge-connected to the shaft (16) of the stirrup whilst the suction pipe has a flexible part (5).
Patent DE-19920696-A1 (DE)
Title: Cooling method for computer
Inventor: HOELTER HEINZ
IPC: G06F1/20
Filed: 1999-05-05
Abstract: The cooling system has a denaturing electro-filter that  produces negative ions as it blows air. An Independent claim is also included for a computer cooling system.
Patent DE-19921937-A1 (DE)
Title: Procedure for controlling gear change in auto gearbox, especially of cars with IC engines has output torque of gearbox determined, prognosis of maximum expected torque generated
Inventor: KISCHKAT RALF
IPC: F16H61/02
Filed: 1999-05-12
Abstract: A procedure for controlling the gear change in an auto gearbox, especially of cars with IC engines, has the following steps. The output torque of the gearbox is determined. A prognosis of the maximum expected torque is generated. A minimum torque reserve is determined. A torque reserve is calculated for each gear stage. For each gear stage the torque difference between the torque reserve and the minimum torque reserve is calculated. There is shifting into a lower gear stage when the maximum expected torque is greater than the torque attainable at full-load in the gear stage chosen. Alternatively, there is shifting into the highest gear stage where the torque differences are positive or zero.
Patent DE-19922973-A1 (DE)
Title: Lichtdurchlässige Scheibenanordnung
Inventor: SCHWAB ARMIN
IPC: E06B9/24
Filed: 1999-05-19
Abstract: Eine lichtdurchlässige Scheibenanordnung mit vorgegebener Einbauausrichtung umfaßt zumindest eine lichtdurchlässige Trägerschicht und zumindest zwei voneinander beabstandete Schichten aus einem Material mit veränderbaren Transmissionseigenschaften für sichtbares Licht und/oder für Wärmestrahlung. Beide Schichten weisen jeweils parallel zueinander angeordnete Streifen aus dem Material mit veränderbaren Transmissionseigenschaften auf.