baber/WOPTO huggingface dataset:
Patent DE-19833073-A1 (DE)
Title: Method of searching for telecommunications terminals in telecommunications systems involves sending character sequence via further connections if response not received via initial one
Inventor: BAUMKOETTER MANFRED
IPC: H04Q3/72
Filed: 1998-07-23
Abstract: The method involves setting up connections to terminals using a character sequence containing the address or call number of the called terminal. A character sequence for setting up a connection sent via a certain connection and not answered by the terminal after a defined period or number of repetitions is sent via further connections. When the system receives a response character sequence via one of the further connections it sets up a link via that connection.
Patent DE-19833431-A1 (DE)
Title: Kraftfahrzeugscheinwerfer für Abblendlicht und Fernlicht mit einer lageveränderbaren Lichtquelle
Inventor: WITTMEIER ERWIN
IPC: F21V14/04
Filed: 1998-07-24
Abstract: Die Erfindung betrifft eine Scheinwerferanordnung (1) eines Kraftfahrzeugs für Abblendlicht und Fernlicht mit einem Gehäuse (2), in dem eine Lichtquelle (3) und ein Reflektor (4) angeordnet sind, wobei die Lichtquelle (3) durch ein Stellelement relativ zu dem Reflektor (4) zwischen einer Stellung für Abblendlicht und einer Stellung für Fernlicht bewegbar ist. Um das Umschalten der Leuchtfunktion durch ein möglichst kleinbauendes und leichtes Stellelement zu ermöglichen, durch das jedoch nach wie vor eine sichere und zuverlässige Umschaltfunktion gewährleistet wird, schlägt die Erfindung vor, dass der Reflektor (4) durch einen Motor (9) zur Leuchtweitenregulierung relativ zu dem Gehäuse (2) bewegbar ist und die Funktion des Stellelements durch ein Zusammenwirken eines Elektromagneten (11) mit dem Motor (9) zur Leuchtweitenregulierung erfüllt wird.
Patent DE-19834304-A1 (DE)
Title: Electrical system for a mains and backup supply for safety lighting has a monitoring system that detects a mains power supply failure and switches in the back up supply
Inventor: WILLING ACHIM
IPC: H02J9/06
Filed: 1998-07-30
Abstract: The mains and back up supply for emergency lighting (35) has a monitoring unit (2') that checks the status of the supplies (2,3). The output of the main distributor (1) connects with individual lighting distributors (7,10,11,12). In the event of a main supply power failure the back up supply is switched in to maintain the lighting.
Patent DE-19835663-A1 (DE)
Title: Low-energy large-area heating element encloses interior or interval and is coated catalytically to burn input fuel gas with oxygen in interior.
Inventor: LEDJEFF-HEY KONSTANTIN
IPC: F24D3/14
Filed: 1998-08-06
Abstract: A feeder passes fuel gas, e.g. natural gas or hydrogen, into the interior or interval of a large-area heating element as cylinder or plate to burn catalytically with the oxygen within the interior etc, using a catalyst layer carried by the plate interior. The interval is bounded by two plates with one at least coated inside with catalyst and one plate or element is arranged in the building room or forms part of the outside room wall. The plates or elements should be transparent and can form part of a window glazing face on the room-facing side of the double-glazing for preference and gives off heat in this direction. The inside or outside of one of the plates etc carries an optical switching layer having photochromic properties. The plate or element should be 10 mm thick.
Patent DE-19836098-A1 (DE)
Inventor: LANDSCHUETZE VOLKER
IPC: C08B30/00
Filed: 1998-07-31
Abstract: The invention relates to recombinant nucleic acid molecules containing two or more nucleotide sequences which code enzymes involved in the metabolism of starch. The invention also relates to methods for producing transgenic plant cells and plants which synthesize a starch that is modified with regard to the phosphate content and side-chain structure thereof. In addition, the invention relates to vectors and host cells which contain the inventive nucleic acid molecules, to the plant cells and plants produced using the inventive methods, to the starch which is synthesized by the inventive plant cells and plants, and to methods for producing this starch.
Patent DE-19837238-A1 (DE)
Title: Apparatus for folding a sheet of paper into a loop which is folded,  using least two rollers
Inventor: WEBER BRUNO A
IPC: B65H45/14
Filed: 1998-08-17
Abstract: The paper folding apparatus folds a sheet of paper (49) using at least a first folder roller (13) and an adjacent second folder roller (15). The sheet of paper is formed into a loop which is folded into a fold. The apparatus has at least one guide element (23) which at least in a region forms a concave curved guide track (27), and defines a turning space with a through opening. An end of the sheet is fed through the opening into the turning space, and is fed back along the guide track in the direction of the opening to form a loop. Independent claims also cover a method of folding paper into a folded loop.
Patent DE-19837288-A1 (DE)
Title: Milling machine for working on concrete surfaces has central milling roller for horizontal surfaces and side rollers with end milling cutters for vertical surfaces
Inventor: ROMAN WILLIBALD
IPC: B28D1/18
Filed: 1998-08-18
Abstract: The milling machine (1) has a chassis frame (2) running on wheels and propelled by an engine. The three milling cutters are mounted on a single shaft turned by a belt drive (15). The central milling cutter (10) is accommodated between two bearings on the shaft and the end cutters (20) are overhung from the bearings. The central cutter is partially enclosed in a rectangular box (32) whose open top is covered by a hinged lid (31).
Patent DE-19837931-A1 (DE)
Title: Seal for toner container in electrophotographic equipment
Inventor: OGAWA MORIAKI
IPC: B65D25/38
Filed: 1998-08-20
Abstract: The seal has a surface which lies opposite the contents of the toner container. The surface is formed such that it is not exposed outwards during the removal of the seal. The seal surface facing the contents of the toner container is covered by the rear surface of the seal during removal. A tab may extend outwards via a seal guide hole for shaping the seal so that it is not exposed.   E- Independent claims are also included for: a container in the form of a toner cartridge or magazine for an electrophotographic device; a method of sealing an opening of a container.
Patent DE-19838113-A1 (DE)
Title: Wall bracket for flat radiator
IPC: F24D19/02
Filed: 1998-08-21
Abstract: The U-shaped wall fixture rail (2) has a base wall (3) and two side walls (4,5) from which lengthwise edge parts (6) are preferably angled. The wall fixture rail forms an opening (8a) with the wall (W) near its top end (8) and into which fits an arm (12) of an attachment (9) for the flat radiator panel (H) and which is locked in its inserted position by a locking piece (20).  The locking piece positioned near the opening in the U-shaped rail has a plate-shaped locking element (36) sloping upwards across the U-shaped rail. The locking element is spring-loaded and tilts on a tilt axis parallel and horizontal with the base wall. At least one edge (30) of the locking plate (36) rests against the arm.
Patent DE-19838631-A1 (DE)
Title: Base frame for domestic appliance has support plate with quadrangular outline and mounting surface
Inventor: BLUMENSCHEIN BENJAMIN
IPC: A47B91/00
Filed: 1998-08-26
Abstract: The domestic appliance is equipped with adjustable feet. The plate (18) features edge strips (24) which are bent downwards, and the frame also incorporates support legs (20,22) consisting of metal sheet parts. The legs (20,22) are joined rigidly to the support plate (18). The mounting surface (16) of the support plate (18) features cup-like indentations (42) for accommodating the adjustable feet of the appliance.
Patent DE-19842066-A1 (DE)
Title: Hydraulic back-up steering system for switching a vehicle steering system between normal steer-by-wire level, and emergency mode with a fall-back level using hydraulic positive coupling and hydraulic charging system
Inventor: BOHNER HUBERT
IPC: B62D5/09
Filed: 1998-09-15
Abstract: The back-up system has a manual side double acting piston-cylinder unit (23) which is actuated with a steering handle (1) and is positively coupled hydraulically to a wheel-side, double acting piston-cylinder unit (39) which actuates the steered wheels (5). A hydraulic charging system has a hydraulic pump (13) whose inlet is connected to the reservoir (14), with switchable hydraulic coupling (43,44) enabling the hydraulics of the back-up steering system to be couple and decoupled from the charging system.  An Independent claim is given for a method that uses the hydraulic charging system in combination with various valves and pressure sensors to check the back-up steering hydraulic system for leak tightness, valve switching, gas content and pressure sensor function. This may be carried out as part of the vehicle service, or as part of the starting operation of the internal combustion engine of the vehicle.
Patent DE-19843332-A1 (DE)
Title: Alarm clock for sliding an off-switch and showing alarm calls in a window includes an off-switch fitted on the case side not visible on the clock face and switch positions visible through a window in the clock face.
Inventor: SCHMEISER MANFRED
IPC: G04C21/16
Filed: 1998-09-22
Abstract: In order to select the layout and shape of a window (28) as simply as possible crosswise to the movement of a slide adjuster, the alarm mechanism moving with the slide has a C-shaped alarm call disk (27) stretching under the part of the face next to the off-switch (16) and covered with stripes marked alternately with blanks (24) or alarm calls (25). The stripes run crosswise to the slide's movement and that of the alarm call disk.
Patent DE-19844101-A1 (DE)
Inventor: BRAUN GEORG
IPC: G11C11/22
Filed: 1998-09-25
Abstract: The invention relates to a circuit for generating a reference voltage for the reading out from and the evaluation of read output signals which are read out with constant plate voltage (VP) from storage cells (C1, C2) of a ferroelectric memory via bit lines (B1, B2; BLt, bBLt). In the inventive circuit, a reference voltage device is comprised of two reference cells (DC1, DC0) which are subjected to the action of complementary signals. Said reference cells can be simultaneously read out from in order to generate the reference voltage in a selection and evaluation device (10).
Patent DE-19845741-A1 (DE)
Title: Sales or refrigerated counter; has pivoting front panel with lifting catch unit fixed to supports, where lifting catch unit has link arms fixed to supports by rotation connections
Inventor: KALLOS FRANZ
IPC: E05D15/46
Filed: 1998-10-05
Abstract: The counter (10) has a front panel (15) with several supports (12) projecting out of the counter body (11) and a lifting catch unit (20) fixed to the supports. The front panel can be pivoted about a horizontal axis between a cover position covering the interior of the counter and an open position.  The lifting catch unit has a link component that is fixed to the front panel and is fixed to a rotation connection at the support. Two links are assigned to the lifting catch unit. The link component has two link points, one for each arm of the links. Two fixed rotation connections are arranged at the support for the other arms for the links.
Patent DE-19848118-A1 (DE)
Title: Open end spinning rotor, has three parts fitted to gives controlled fiber movements at sliding wall and fiber collection groove
Inventor: SCHULLER EDMUND
IPC: D01H4/10
Filed: 1998-10-20
Abstract: Spinning rotor (R), at an open end spinning assembly, has at least three rotor parts (1-3). The first part (1) has the sliding wall (10) for the fiber movements. The second part (2), is bonded to the first, forming the base of the rotor, with the third part (3) fixed between them forming at least a section of the fiber collection groove (30).
Patent DE-19857576-A1 (DE)
Inventor: DOMBEK MANFRED
IPC: A24C5/47
Filed: 1998-12-14
Abstract: The appliance for coiling leaves (6) round bar-shaped objects (4), especially incorporates a rolling duct (22) formed by the adjacent stringers of a first (18) and second (20) rolling belt. A feeder drum (12)delivers the objects directly to the rolling-duct and a conveyor (24) takes away the objects from the rolling duct. The feeder and conveyor each have a deflector, and have containers (16,26) for the objects.
Patent DE-19860762-A1 (DE)
Title: Over-temperature protection method for control device end stage, e.g. for automobile throttle plate, fuel injection or ignition coil control, has internal power loss of control device component inserted in temperature model
Inventor: LEHNER MICHAEL
IPC: G05B23/02
Filed: 1998-12-30
Abstract: The over-temperature protection method detects a value corresponding to the temperature of at least one component of the electronic control device (11), for initiating cooling and/or temperature limitation when a given temperature threshold is reached, e.g. using a cooling fan (12). The temperature value is detected using a temperature model and the internal power loss of the control device component, e.g. calculated from the control time of the control device end stage.
Patent DE-19904219-A1 (DE)
Title: Detection of critical cases when motor vehicles are likely to overturn
Inventor: GRONAU RALPH
IPC: G01P3/58
Filed: 1999-02-03
Abstract: The method involves using sensors placed on one or more vehicle wheels to determine the distance between a measurement signal generator and recorder constantly. Any changes in distance are constantly recorded in a memory and compared with reference values at which there is a high probability of the vehicle overturning. An Independent claim is included for a device for use with the above process. The device comprises measurement signal generators (10,11) on two wheels and closely-spaced signal receivers (12,13) that determine the distance between them and the generators. The values are stored in a memory (15) and compared by an analysis unit (14). The results of which can be fed to a control unit (18) to assist in preventing rolling.
Patent DE-19907445-A1 (DE)
Title: Crane with horizontal telescopic jib
Inventor: KAMUF VOLKER
IPC: B66C23/20
Filed: 1999-02-22
Abstract: A horizontally extending telescopic crane jib has an extension section (6) supported under a fixed sections (4) and with a two way locking mechanism at the free end. This locking mechanism either locks the jib sections together, in the fully retracted setting and releases the traveller, or vice versa. To extend the jib the traveller is moved onto the catch to lock in place while releasing the lock between the jib sections. The jib can then be extended while the traveller is held securely. The catch has a rocker lever which moves between the two settings.
Patent DE-19908669-A1 (DE)
Title: Heat transfer manifold with partition involves projecting part of partition soldered into recessed part of the surrounding manifold.
Inventor: KOPP JOACHIM
IPC: F28F9/02
Filed: 1999-02-27
Abstract: Part of the partition (10) radiates outwards to fit into a manifold pipe (12) which in turn is inwardsly recessed for this projecting part (14). The partition is inserted flat into the manifold and then up-ended for its provisional securement, typically by a cam etc and soldering (4). A typical partition could have a diameter of 28 mm expanding to 28.3 mm in the projecting part (14) for its temporary anchorage in the manifold.
Patent DE-19910144-A1 (DE)
Inventor: BOELIKE BERND
IPC: H04L1/00
Filed: 1999-02-26
Abstract: Known telecommunications networks for transmitting digital data are arranged in such a way as to avoid any deterioration in the signal as far as possible and to eliminate defects in such a way as to retain a certain quality. By using the invention it is possible to improve the quality of service of signals which are of an inferior quality at the input end or because they have been transmitted over very long distances. The invention is of even greater significance in the light of the intended widening of access (e.g. ADSL or MMDS) necessitated by the new multimedia services. The inventive improvement of signals can be provided as a network function, which makes good use of the proposed technology and therefore also ensures a fair price for the subscriber. The invention is particularly suitable for image signals but can also improve the signal quality of audio signals and other digital signals.
Patent DE-19913687-A1 (DE)
Title: New photochromic diarylnaphthopyrans useful in plastics, especially for ophthalmic purposes
Inventor: MANN CLAUDIA
IPC: G02B5/23
Filed: 1999-03-25
Abstract: Photochromic 2,2-diaryl-2H-naphtho(1,2-b)pyrans (I) and 3,3-diaryl-3H naphtho(2,1-b)pyrans (II) are new. Photochromic 2,2-diaryl-2H-naphtho(1,2-b)pyrans of formula (I) and 3,3-diaryl-3H-naphtho(2,1-b)pyrans of formula (II) are new: R5-R10 = H, OH, 1-10 C alkyl, 1-6 C alkoxy, 5-7 C cycloalkyl, phenyl, benzyl, allyl, 1-6 C alkoxy-(1-4 C)-alkyl, mono- or di- asterisk (1-6 C)-alkyl-substituted phenyl, furyl, thienyl, mono- or di-(1-6 C)-alkoxy-substituted phenyl, 1-6 C haloalkyl or F, Cl or Br; R5 not = H; X and/or X' = mono-, di- or trisubstituted phenyl or naphthyl, with at least one A or A' and optionally Z substituent(s); one of X and X' may also = phenyl or naphthyl, optionally mono-, di- or trisubstituted by Z;  A = a cyclic amino substituent , e.g. morpholine, piperidine, pyridine, pyrrole, pyrazole, pyrazolidine, piperazole, indoline, imidazole, phenothiazine, phenoxazine, phenazine, acridine and carbazole; A' = an amino substituent with low or no basicity, e.g. aminodiphenyl, in which 1 or 2 phenyl rings may be mono-, di- or trisubstituted by Z Compounds (I);  A = morpholine, piperidine, 1-indolinyl, pyrrolidyl, 1-imidazolidyl, 2-imidazolin-1-yl, 2-pyrazolidyl, pyrazolinyl and 1-piperazinyl are excluded.
Patent DE-19918241-A1 (DE)
Title: Yeast-risen pastry products such as bread rolls made without addition of enzymes, emulsifiers and/or stabilizers by adding a gas mixture of oxygen and nitrogen during kneading of the dough
Inventor: BRINKER JUN KARL
IPC: A21D8/02
Filed: 1999-04-22
Abstract: Production of yeast-risen pastry products such as rolls is such that a gas mixture of oxygen and nitrogen is added during the kneading of the dough.
Patent DE-19926576-A1 (DE)
Title: Control device for manual entry of control signals to control unit has control element coupled to shaft of tactile feedback motor driven depending on torque acting on control element
Inventor: BLAESING FRANK
IPC: G05B19/10
Filed: 1999-06-11
Abstract: The control device (1) has a control element that can be manually moved about a rotation axis, an electric motor coupled to drive the control element to generate tactile feedback on the control element and a position detector for generating an electric control signal characterizing the current position of the control element. The control element is coupled to the motor shaft via a self-limiting gearbox. The torque acting on the control element is detected and the electric motor is driven depending on this
Patent DE-19927782-A1 (DE)
Title: Schaltung zur Korrektur von Ablenkfehlern in einem Fernsehgerät
Inventor: HEIZMANN FRIEDRICH
IPC: H04N9/31
Filed: 1999-06-18
Abstract: Zur Korrektur von Ablenkfehlern in einem Fernsehgerät, zum Beispiel zur Korrektur der Vertikalkonvergenz in einem Projektionsfernsehgerät, ist es bekannt, digitale Korrektursignale in einem Speicher abzulegen, während der Abtastung zeitlich nacheinander abzurufen, und in einem D/A-Wandler in ein analoges Signal umzusetzen, das einen entsprechenden Korrekturstrom in einer Korrekturspule erzeugt. Bei dieser Korrektur entstehen insbesondere bei der Korrektur der Vertikalkonvergenz in einem Projektionsfernsehgerät nennenswerte Verluste. DOLLAR A Aufgabe der Erfindung ist es, derartige Verluste zu verringern, ohne daß dadurch die Korrektur des Bildes beeinträchtigt wird. DOLLAR A Die Amplitude des Korrekturstroms (ik) wird jeweils während eines der Vertikalrücklaufperiode entsprechenden Zeitfensters (ZF), in dem keine sichtbare Bildwiedergabe erfolgt, nennenswert verringert, insbesondere auf Null gesetzt.
Patent DE-19929354-A1 (DE)
Inventor: BRILL ULRICH
IPC: B23K35/30
Filed: 1999-06-25
Abstract: The invention relates to an austenitic alloy which can be hot and cold-formed for use in aqueous, oxidising media which contain chloride. The alloy consists of the following alloy elements (in % by mass): Cr 18.0 to 21.0 Fe 12.0 to 16.0 Mo 9.0 to 13.0 Co max. 1.0 W 0.5 to 2.5 C max. 0.025 N 0.05 to 0.25 Mn max. 0.50 Si max. 0.50 Ti max. 0.02 Nb 0.05 to 0.5 Cu max. 0.3 P max. 0.010 Al 0.05 to 0.5 S max. 0.005 Mg 0.005 to 0.030 Ca 0.001 to 0.01 V max. 0.5 B max. 0.005 Zr 0.001 to 0.030 The residue consists of nickel and includes impurities resulting from production.
Patent DE-19931923-A1 (DE)
Title: Draining off a liquid medium, preferably cooling water used in a natural gas liquefaction plant, comprises injecting partial stream of the medium before removing from the plant
Inventor: BUCHHOLZ DIETER
IPC: F28D21/00
Filed: 1999-07-08
Abstract: Draining off a liquid medium, preferably cooling water, which cooled and heated in a heat exchanger of a plant against a process stream comprises injecting a partial stream of the medium before removing from the plant.  An Independent claim is also included for a device for draining off a liquid medium, preferably cooling water comprising devices for maintaining a counter pressure and devices for recovering the energy. Preferred Features: The speed of the medium is reduced to 0.1-5.0 m/s.
Patent DE-19931972-A1 (DE)
Title: Schaltungsanordnung zum Betreiben eines elektromagnetischen Stellglieds
Inventor: GUDAT WOLFGANG
IPC: H02P29/032
Filed: 1999-07-09
Abstract: Es wird eine Schaltungsanordnung zum Betreiben eines elektromagnetischen Stellglieds, insbesondere eines als geschalteten Reluktanzmotor ausgebildeten Elektromotors, angegeben, bei der der Elektromotor auch bei Störungen oder Ausfall eines Teils der Energieversorgungslage zumindest in einer Art Notbetrieb weiter betrieben werden kann. Die Schaltungsanordnung weist vorzugsweise neben einer Hauptbatterie eine als Redundanz dienende Zusatzbatterie auf, die kleiner ist und eine geringere Nennspannung hat als die Hauptbatterie. Um bei Ausfall der Hauptbatterie den hinsichtlich seiner Nennspannung an die Nennspannung der Hauptbatterie angepaßten Elektromotor betätigen zu können, ist parallel zu den Batterien ein ein- und ausschaltbarer Kondensator vorgesehen, in den durch Ein- und Ausschalten des Stroms durch eine Erregerwicklung des Elektromotors nach Art eines Schaltreglers eine Energiemenge angesammelt werden kann, wobei die Spannung in dem Kondensator die Nennspannung der Zusatzbatterie dann übersteigt. Nach Ansammeln einer ausreichenden Energiemenge kann dann der Elektromotor kurzzeitig mittels der in dem Kondensator gespeicherten Energie betätigt werden. Bevorzugtes Anwendungsgebiet der Erfindung sind elektrisch betätigbare Bremsanlagen in Nutzfahrzeugen.