baber/WOPTO huggingface dataset:
Patent DE-19740562-A1 (DE)
Title: Control system for serving several vehicle functional units e.g. during tunnel travel in vehicle
Inventor: HOFFMANN MICHAEL
IPC: B60S1/08
Filed: 1997-09-15
Abstract: The single control is operated by the driver on entering a tunnel. The control system switches on the headlights, closes the windows and sun roof and switches the air conditioning to recirculate the air. Other functions can also be controlled eg. switching off the windscreen wipers, switching on the instrument lighting etc. On leaving the tunnel the driver returns the switch to normal travel and the control system returns the settings to the original levels. The driver has the ability to override any of the settings while in the tunnel. The overridden settings remain when the tunnel switch is reset. The switch can also have an additional setting eg. for poor air conditions outside the vehicle, in which case the windows and roof are closed and the air conditioning set to recirculate, all by the single switch.
Patent DE-19740769-A1 (DE)
Title: Magnetic disc and its recording and playback process
Inventor: UNO HIROSHI
IPC: G11B5/012
Filed: 1997-09-17
Abstract: The magnetic disc is scanned by a head unit (H) that is moved through an arc about a centre (O) to access different tracks (T1-T3). The azimuth angle of the read write heads is defined relative to the magnetic flux lines.  The first zone of the disc has tracks for which the azimuth angle is smaller or the same as a reference value and has a second zone with tracks having an angle greater than the value. An overlapping between adjacent tracks is provided. The track angle is different for the two zones.
Patent DE-19743615-A1 (DE)
Title: Vehicle airbag system
Inventor: BECKER THEO DIPL ING
IPC: B60R21/20
Filed: 1997-10-02
Abstract: The vehicle airbag system comprises an airbag fixed to a housing, a gas generator inside the housing, and a diffuser which surrounds the gas generator and forms part of the housing. An elastic sealing and decoupling ring (5) is located between the gas generator (4) and airbag housing (2). The ring preferably consists of polyurethane or polyoxymethylen.
Patent DE-19746480-A1 (DE)
Title: Specific separation of groups of elements from aqueous solution, useful in analysis, material recovery, removing harmful metal ions and purifying water and waste liquor
Inventor: DEMMER WOLFGANG DR
IPC: B01J41/05
Filed: 1997-10-22
Abstract: Specific separation of groups of elements from aqueous solutions using adsorption membranes comprises (a) filtering the solution through anion exchange membrane to reversibly bind a first group of metals and metalloids and recover the filtered solution as filtrate 1; (b) filtering filtrate 1 through cation exchange membrane to reversibly bind a second group of metal(loid)s; and (c) recovering the filtered solution containing a third group of elements as filtrate 2.
Patent DE-19748164-A1 (DE)
Title: Roller push rod for valve gear in internal combustion engine
Inventor: WIEHL HERMANN
IPC: F01L1/245
Filed: 1997-10-31
Abstract: The push rod  (1) consists of a hollow cylindrical sheet casing (2) with its outer surface (3) in the boring (4) of the surrounding cylinder head (5). The casing has a cam roller (7) at one end face. There is a hollow cylindrical guide part (9) fitted concentrically with clearance inside a boring (8) of the casing. The pressure piston (11) of a hydraulic clearance leveling element (12) can move axially in the guide boring (10) and has its end (13) passing through the other end face (14) of the casing.
Patent DE-19748756-A1 (DE)
Title: Receiver for receiving optical signals from optical communications network
Inventor: PFEIFFER THOMAS DR
IPC: H04B10/67
Filed: 1997-11-05
Abstract: The receiver (EMP1) receives signals from a network (NET) for transmitting coded multiplexed optical signals using a device (DEK1) for detecting the signals to be received and a processing device (O/E1, O/E2) for compensation of noise in the signals by combining the detected optical signals with compensation signals. The detection device passes the optical signals to be received and reflects signals which are not to be received. A further device (K1) derives the compensation signal from a part of the reflected optical signals and feeds it to the processing device.
Patent DE-19749666-A1 (DE)
Title: Data stream transmission method for wireless communications network
Inventor: ZIRWAS WOLFGANG DIPL ING
IPC: H04L12/28
Filed: 1997-11-10
Abstract: The method involves transmitting data streams from a central communication arrangement (RBS, ZKN) over a transmission medium (FK) with a first transmission frequency to at least one peripheral communication arrangement (RNTl...n, DKEl,...n) according to a multiple transmission method. The peripheral communication arrangement includes a reception unit (SEE) for the reception of the data streams (seul...n).  The data stream is transmitted on a second frequency by a transmitting unit (SEE), associated with the peripheral communication arrangement, over the transmission medium to the central communication arrangement, using a time-multiplex transmission method. The peripheral communication arrangement interrupts the received data streams using a switching device (SW) at an access on the transmission medium, and sends the data stream to be transmitted on the transmission medium. After the access on the transmission medium, the received data streams are led again to the reception unit, using the switching device.
Patent DE-19754739-A1 (DE)
Inventor: HETTENHAUSEN ULRICH
IPC: A47L15/50
Filed: 1997-12-10
Abstract: The basket is made up of longitudinal, transverse and support struts which form stacking rails for plates, cups and glasses at different levels in the basket. At least in the region (6) of the stacking surfaces for glasses, the struts (2) are combined with flexible draining aids (7) wound around them, which are compressed by the stacked articles to be washed.
Patent DE-19755469-A1 (DE)
Title: Monitoring life functions of patient, etc.
Inventor: MOEHRICKE JONAS
IPC: A61B5/113
Filed: 1997-12-03
Abstract: The method involves using a pressure sensor (6) to determine the dynamic forces caused by the life functions to be monitored. The sensor signal is supplied to facilities for an evaluation. The forces are measured indirectly, by measuring the pressure exerted by a medium on the pressure sensor, which is located in a sealed volume, and is displaced by the action of forces in the direction of the pressure sensor .
Patent DE-19756673-A1 (DE)
Title: Device for producing shaft from tube piece
Inventor: WORRINGER JOSEF
IPC: B21D26/02
Filed: 1997-12-19
Abstract: A support device radially engages around the tube piece (R) in order to clamp it. A first pressure production device applies a pressure force (Da) in an axial direction on the tube piece. A second pressure production device applies pressure to a pressure medium introduced into the interior (Ri) of the tube piece. A form tool divided at least once can be applied in a radial direction to the tube piece and has a hollow formation, which forms the end shape of the dome formation. The form tool is disc-shaped and for the production of a shaft with several dome formations several such tools are adjacently arranged in the axial direction of the device.
Patent DE-19758305-A1 (DE)
Title: House door closing anti-rattle device
IPC: E05B15/02
Filed: 1997-12-31
Abstract: A lever (3) on the door etc. closing plate (1) moves in the horizontal with its top end arranged on an axis (4) close to the edge of the plate. The beveled end of the lever is at the far end where it faces the smooth face  of the catch. The far face of the bevel end has a smooth surface which faces the inside surface of the closing plate so the narrow edge of the bevel end slides in between catch and door plate.
Patent DE-19801193-A1 (DE)
Inventor: PLUESCHOW DIETER
IPC: B65G21/22
Filed: 1998-01-15
Abstract: Chain links (13) are joined by transverse link bolts (14a,14b), each of which holds U-shaped support caps (15) which form a continuous support surface (21). Guide lugs (23) protruding from the support caps engage with guide grooves (17) running in the conveying direction; the guide grooves being formed in a chain-guide (24) beneath the conveyor chain (11).
Patent DE-19801629-A1 (DE)
Title: Catalyst diagnostics process for testing conversion capacity of IC engine exhaust gas catalyst
Inventor: SCHNEIDER ERICH
IPC: B01D53/94
Filed: 1998-01-17
Abstract: The IC engine exhaust gas catalyst diagnostics process, using signals from an exhaust gas probe downstream of the catalyst, involves simulating combustion cutout in the engine and evaluating the probe reaction. Preferred Features: One or more cutouts are simulated by switch-off of fuel supply to one or more of the engine cylinders. The simulation is only carried out on occurrence of certain conditions, including a defined catalyst operating state in which the probe signals a rich mixture composition. Several cutouts may be simulated such that the air quantity pumped into the exhaust gas provides an oxygen quantity corresponding to the oxygen storage capacity of the catalyst, marking the boundary between good and poor catalysts, a fault signal being emitted and/or stored when the probe signal departs from a predetermined bandwidth. An Independent claim is also included for catalyst diagnostics equipment comprising a system for evaluating the probe response to the above process and optionally for emitting and/or storing a fault signal.
Patent DE-19801941-A1 (DE)
Inventor: BRUNGS DIETER DR ING
IPC: C23C4/12
Filed: 1998-01-20
Abstract: The invention relates to an aluminium alloy containing a proportion of less than 20 wt.% homogenously distributed particles, preferably silicon particles, increasing resistance to wear before treatment or processing in heat conditions. The invention also relates to a method for producing wear-resistant objects from such an alluminium alloy.
Patent DE-19804669-A1 (DE)
Inventor: WEHRMANN JOHANN
IPC: H01R4/70
Filed: 1998-02-06
Abstract: The invention relates to a contact element, especially for electrically contacting a sensor element of a gas detector. At least one connecting conductor which is guided in a metal-sheathed cable is contacted by at least one flexible connecting line, and a connecting point is arranged in a contact housing between the at least one connecting conductor and the at least one connecting line. The contact housing enables a tight and temperature-resistant contacting. The invention provides that the contact housing (62) comprises at least one connecting element (35) which is firmly connected to the at least one connecting line (20, 22) and which can be contacted by the at least one connecting line (8, 10). The at least one connecting element (35) is arranged in the contact housing (62) in a non-positive and positive manner. A temperature-resistant protective sleeve (90) encases the contact housing (62). Said sleeve is directly connected to the metal-sheathed cable (4) and to the at least one connecting line (20, 22).
Patent DE-19805431-A1 (DE)
Inventor: BUCHHOLZ HERWIG DR
IPC: C07K5/027
Filed: 1998-02-11
Abstract: The invention relates to chromatographic separating media for the separation of nucleic acids, comprising a base carrier and an affinity ligand, which ligand contains a heteroaromatic rest of the formula (I), where X is -CH= or -N= and Y is -NCH3- or -O-. The invention also relates to a synthesis pathway for producing heteroaromatic oligoamides, in which the heteroaromatic amide units are introduced into a polymer support in the form of nitrated heteroaromatic carbonic acid derivatives without the need for protective groups.
Patent DE-19806437-A1 (DE)
Title: Quick and effective process to provide a protective film for application to the inside of rooms undergoing building work
IPC: E04G21/30
Filed: 1998-02-17
Abstract: A process for applying a protective film to the inside of rooms during building work, comprises forming an air-tight seal at one end of the film, whose circumference is the same or greater than that of the room. The tube is placed in the room and air is supplied to one end to inflate it, until the whole room circumference is filled and the tube rests against the wall, floor and ceiling, and sticks electrostatically.
Patent DE-19807214-A1 (DE)
Inventor: HESSE SUSANNA KIM
IPC: H01H59/00
Filed: 1998-02-20
Abstract: The present invention relates to a micro-mechanical electrostatic relay comprising at least one base substrate (1) with a flat base electrode, as well as a rotor blade (21) which is stamped from the rotor substrate (2) and has a flat rotor electrode, wherein a wedge-shaped air gap (10) is formed between the base substrate (1) and said rotor blade. An electret layer (4) is further formed on one at least of the surfaces defining the air gap so as to obtain a switching characteristic providing for closing, opening or change-over.
Patent DE-19810222-A1 (DE)
Title: Operating domestic appliance, e.g. washing machine or dishwasher
Inventor: ANDREAE JOERG
IPC: D06F34/28
Filed: 1998-03-10
Abstract: The process involves feeding relevant operating parameters to a nonvolatile memory of the microcomputer control of the appliance during the whole service life of the appliance or during defined parts of the service life. The parameters are stored in the memory for future program cycles or for internal and external interrogations and evaluations.
Patent DE-19813514-A1 (DE)
Title: Steckverbindung
Inventor: EDELMANN DIETER
IPC: F24H9/12
Filed: 1998-03-26
Abstract: Die Erfindung betrifft eine Verbindung für Anschlußbauteile eines Heiz- bzw. Kühlkörpers mit einem beweglichen Anschlußstück (10) und einem festen Anschlußstück (20), wobei eines der Anschlußstücke eine Aufnahme aufweist, in die ein Einsteckabschnitt (14) des anderen Anschlußstücks (10) einsteckbar ist. Sie betrifft ferner einen Heiz- bzw. Kühlkörper mit einer solchen Verbindung sowie die Verwendung dieser Verbindung als Anschluß für einen Heiz- bzw. Kühlkörper.
Patent DE-19819124-A1 (DE)
Title: Control apparatus to release detonator of vehicle occupant protection device
Inventor: FENDT GUENTER
IPC: B60R21/01
Filed: 1998-04-29
Abstract: The control apparatus (1) operates the detonator (2) of an occupant protection device in a vehicle.  A detonation command (3, 4) is supplied to a detonation circuit by means of at least one switch device (SH,SL), releasing current to operate the detonator.  There is a detector switch (13) which determines whether the switch device is closed and whether current is flowing through it.
Patent DE-19819850-A1 (DE)
Title: with two flyer arms
Inventor: HAENEL DIETER
IPC: D01H7/32
Filed: 1998-05-05
Abstract: The flyer arm (3) equipped with the press finger features a slubbing guide duct (2). The best part of the duct length has a cross section which deviates from a circular cross section significantly.
Patent DE-19820962-A1 (DE)
Title: Traction gear with fixed transmission between drive discs and wedge-shaped traction device cross-section
Inventor: LOEHR EDGAR
IPC: F16H55/38
Filed: 1998-05-12
Abstract: The drive disc (2) and coupling components (4) automatically couple the tractive device (3) to the tractive device flanks, in that by tangential and radial displacement in relation to the drive discs they execute an axial movement. The coupling components are located on tangentially and radially inclined surfaces relative to the drive disc plane. The coupling devices (4) to the left and the right are connected to each other by one or more spring or elastic ribs (5), the set-back force of which braces the coupling devices, pressing them against the walls (1) of the wedge groove of the drive disc.
Patent DE-19821560-A1 (DE)
Title: Conveyer belt in-situ cleaning assembly has secondary tangential jet
Inventor: STRAUB KARLHEINZ
IPC: B65G45/22
Filed: 1998-05-14
Abstract: A conveyer belt (3) is cleaned in-situ as it moves under a cleaning assembly hood. Inside the hood are two or more downward-inclined primary air jets mounted upon a vertical spindle and rotating horizontally about a vertical axis. As the conveyer belt (3) advances towards the far edge of the hood, it passes under esp. a fixed jet (21) which is directed tangentially towards the rotating jets, and releasing a cleaning agent (25).
Patent DE-19822640-A1 (DE)
Title: Hydraulic brake for vehicle
Inventor: FIBRANZ JOACHIM
IPC: B60T7/06
Filed: 1998-05-22
Abstract: The hydraulic brake has a main brake cylinder (15) with the brake pedal (16) connected to it, and hydraulic or brake lines (17) running from the main brake cylinder to the individual wheel cylinders (18). A valve (19) is fitted to the main brake cylinder, directly or via a high pressure line.  The valve can be switched from a normal position to a crash position.  In the normal position it is closed, but in the crash position it is open, thus enabling the brake pedal to be depressed further by the driver's foot during the crash and reducing risk of injury
Patent DE-19823812-A1 (DE)
Title: Permanent way rail mounting
Inventor: KRAUSE KARL-HEINZ DR
IPC: E01B9/68
Filed: 1998-05-28
Abstract: The mounting for the rails, of a permanent way on concrete sleepers, has an elastic intermediate plate (3) between the rail foot and the hard sleeper (6) combined with an elastic intermediate layer (1) between it and the rail foot. The intermediate layer (1) is separated from the intermediate plate (3) by a metal base plate (2) forming the rail mounting. The intermediate plate (3) is a one-piece vulcanised rubber mixture with three sandwich zones. The rubber material is a natural rubber (NR), an epoxidised natural rubber (ENR), isoprene rubber (IR), butadiene rubber (BR), acrylate rubber (ACM), styrene butadiene rubber (SBR) or combinations and especially NR/SBR or NR/BR. The layer zones are structured with active projections and inactive recesses, where the inactive recesses are deeper in the centre zone than in the flanking outer zones.
Patent DE-19827084-A1 (DE)
Title: Strahlenhärtbare, witterungsstabile Massen, enthaltend Carbonat(meth)acrylate
Inventor: SCHWALM REINHOLD
IPC: C09D4/06
Filed: 1998-06-18
Abstract: Verwendung von strahlungshärtbaren Massen, welche 0,5 bis 100 Gew.-%, bezogen auf die Gesamtmenge der strahlungshärtbaren Verbindungen, Carbonat(meth)acrylate enthalten, als Beschichtungsmasse für Außenanwendungen.
Patent DE-19830190-A1 (DE)
Title: Method of limiting transverse acceleration of a moving motor vehicle
Inventor: WOYWOD JUERGEN
IPC: B60T8/1755
Filed: 1998-07-06
Abstract: the method involves detecting a vehicle with critical transverse acceleration and influencing the braking pressure on at least one wheel and/or influencing the drive torque if the driving state with critical transverse acceleration is detected.  The transverse acceleration is detected and compared with an threshold.  The critical state is detected if the threshold is exceeded.  An arrangement for implementing the method has a detection device and an influencing device An Independent claim is also included for an arrangement for limiting transverse acceleration of a moving motor vehicle
Patent DE-19832817-A1 (DE)
Title: Laser beam deflection device e.g. for graphic projection, has 2 independently mounted piezo elements controlled by deflection voltages for scanning laser beam across all points of defined surface
Inventor: HINGST WIELAND
IPC: G02B26/08
Filed: 1998-07-14
Abstract: The laser beam deflection device, as in P19802516.5, has 2 piezo elements (1,2) attached to 2 independent fixing points, with a lens (6) on the oscillating side of one piezo element and a laser diode or the output of a flexible optical fibre (21) on the oscillation side of the other piezo element. Both piezo elements are supplied with an electrical deflection voltage and are positioned so that the laser beam scans all points of a given surface.
Patent DE-19837220-A1 (DE)
Title: Production of surface-treated sintered components consists of compacting the powder into a pressed blank, sintering the blank into a sintered component, and subjecting the latter to surface treatment process
Inventor: EUBA JAKOB
IPC: B22F3/24
Filed: 1998-08-17
Abstract: Powder metallurgical method for production of surface-treated components comprises compacting the powder into pressed blank, sintering this blank into a sintered component, and subjecting the latter, which is clean and free of residues as a result of the sintering process, to a surface treatment process.
Patent DE-19839822-A1 (DE)
Title: Solid, high activity catalyst component for olefin polymerisation
Inventor: KUMAMOTO SHIN-ICHI
IPC: C08F4/642
Filed: 1998-09-01
Abstract: A solid catalyst component for olefin polymerisation which is obtained by contacting (A) a Ti compound containing a Ti-halogen bond and (B) an ester compound, simultaneously or as a mixture, with (C) a solid pro-catalyst containing Mg, Ti and a hydrocarbyloxy group.
Patent DE-19840849-A1 (DE)
Inventor: ENGENHORST WERNER
IPC: F16H61/34
Filed: 1998-09-07
Abstract: The arrangement has at least one fixing element (3) for fixing a selection rod (1) in predefined positions. The fixing element interacts with a control element (4) so that the control element can be set into at least two positions wrt. the fixing element by a control device (17). The control element can be brought into two positions in which the fixing element exerts different fixing forces on the selection rod. An Independent claim is also included for a method for controlling a selection rod fixing arrangement for a multi-gear gearchange transmission.
Patent DE-19841810-A1 (DE)
Title: Switchable air suction unit for internal combustion engine comprises multi-part swing tube per cylinder with fixed and displaceable swing tube components, through movement of which effective suction length of swing tubes is variable
Inventor: RUTSCHMANN ERWIN
IPC: F02B27/02
Filed: 1998-09-12
Abstract: Through the displaceable swing tube components (17), dependent upon their movement path, at least three separate suction tube lengths can be adjusted. The displaceable swing tube component is arranged between two fixed swing tube components (14,20). In a first switch position (1), the one tube end of the displaceable swing tube component works in conjunction in a sealed manner with one end of a fixed swing tube component.
Patent DE-19843098-A1 (DE)
Title: Infinitely-variable gear drive consists of two cone wheels separated by spur pinion wheel for high torque transmission
Inventor: SCHOLPP KLAUS
IPC: F16H15/20
Filed: 1998-09-21
Abstract: An infinitely-variable gear consists of two conical friction wheels (1, 2) orientated in opposite directions. The gap between the two conical wheels is parallel. The two wheels are linked by a third spur pinion circular friction wheel (3) on a drive shaft (5), which moves up and down between the two cones.
Patent DE-19846173-A1 (DE)
Title: Optoelectronic switching device for use in automobile, has switch element including regions with different transmission factors positioned between beam transmitter and receiver connected in optical and electrical regulating circuit
Inventor: FORCK ANDREAS
IPC: H03K17/968
Filed: 1998-10-07
Abstract: The switching device has at least one beam transmitter (1) and receiver (2) with a switch element (3) positioned between them. This is for controlling the beam intensity received by the receiver, which is dependent on the switch position of the switch element, via different regions (3 asterisk ,3 asterisk asterisk ) with different transmission factors. The beam transmitter and receiver are connected by an optical and electrical regulating circuit, in which the value of a preset electrical transmission current is used as a measure for the beam intensity evaluation factor.