baber/WOPTO huggingface dataset:
Patent DE-19826290-A1 (DE)
Title: Method for pressing multiple metal sheets
Inventor: MUELLER UDO
IPC: B21D49/00
Filed: 1998-06-12
Abstract: A method for simultaneous pressing of several metal sheets has the sheets free to slide over each other during pressing to prevent weakening of any of the sheets. The sheets are secured by a stub (4,7) positioned through a central alignment hole under the press site. A base sheet (1) is covered by one or more reinforcing sheets (2). The mutual faces of the sheets can be coated to improve the slip. After pressing the layers are secured together by fasteners or by activating an adhesive coating.
Patent DE-19826997-A1 (DE)
Title: Device for protection of wheel against contacting metal part, such as chains or locks
IPC: B60C29/06
Filed: 1998-06-19
Abstract: A buffer (11.1) is located between the contacting part and wheel rim (3), and the contacting part is partially or completely encompassed by the buffer. The contacting part may be covered with plastics, rubber, textile material, etc. or encompassed by a detachable buffer. The buffer may consist of two flaps interconnected by a fold line and brought together by a press-stud, rivets, screws, etc. A ring or disc may be placed between the contacting part and wheel rim.
Patent DE-19831333-A1 (DE)
Title: Mounting components on hollow shaft, especially cams on camshaft, by introducing supports between components fitted onto shaft prior to shaft expansion step
Inventor: VOGEL MANFRED
IPC: F16H53/02
Filed: 1998-07-13
Abstract: Supports (3) are introduced between the components (21-23) in order to support the areas of the shaft (1) in between the components during the shaft expansion step.  A pressurized fluid is introduced into the shaft after the components have been placed over the shaft in the correct position, in order to expand the shaft and lock the components into position.
Patent DE-19833304-A1 (DE)
Title: Vorrichtung zur Bremsenbetätigung
Inventor: FLEISCHER HORST
IPC: B60T13/74
Filed: 1998-07-24
Abstract: Eine Vorrichtung zur Betätigung einer Bremse von Fahrzeugen, insbesondere einer Feststellbremse, enthält DOLLAR A - einen Elektromotor und einen mit dessen Motorantriebswelle bewegungsmäßig gekoppelten, linearbeweglichen und mit einem Bremsspannmechanismus verbindbaren Kopplungsglied, welches aus einer Bremsstellung heraus vom erregten Elektromotor in eine Lösestellung überführt wird, DOLLAR A - eine Sperreinrichtung zur Bewegungssperre des Kopplungsgliedes zumindest in Lösestellung und DOLLAR A - einen mit dem Kopplungsglied bewegungsmäßig derart gekoppelten Federspeicher, daß er in Lösestellung des Kopplungsgliedes eine Federenergie speichernde Speicherlage einnimmt und bei aufgehobener Bewegungssperre durch die freiwerdende Federenergie das Kopplungsglied in die Bremsstellung überführt. DOLLAR A Die Sperreinrichtung ist in ihrer die Bewegungssperre bewirkenden Sperrstellung mechanisch gehalten und zur Aufhebung der Bewegungssperre in Lösestellung des Kopplungsgliedes elektrisch und wahlweise mechanisch betätigbar.
Patent DE-19834748-A1 (DE)
IPC: B24B9/14
Filed: 1998-08-01
Abstract: The invention relates to a grinding machine for the edges of spectacles lenses, comprising at least one grindstone and one driven shaft for holding the spectacles lenses, said shaft being able to move radially and axially relatively to the grindstone. The inventive grinding machine comprises at least one operational support which is placed in such a way that it can rotate coaxially on a spindle designed for a shaft of the grinding machine or on at least one pivoting lever which is placed in a non-aligned position on a spindle designed for a shaft of the grinding machine, said operational support being free to pivot in the space between the grindstone and the shaft holding the spectacles glasses.
Patent DE-19835705-A1 (DE)
Title: Karosserie für ein Fahrzeug
Inventor: MIESLINGER STEFAN
IPC: B60R21/16
Filed: 1998-08-07
Abstract: Aus der DE 3243756 A1 ist bereits ein selbsttragender Aufbau für einen Kraftwagen bekannt, bei dem durch ein in einem Radhaus in Höhe eines Seitenschwellers angeordnetes Kunststoff-Formteil bei einer Frontalkollision Stoßenergie in geringem Maße aufgenommen wird. Aufgabe der Erfindung ist es, eine Karosserie für ein Fahrzeug zu schaffen, bei dem die Absorption der bei einem Aufprallunfall entstehenden Stoßenergie vor der Fahrgastzelle erhöht ist. DOLLAR A Dies wird dadurch erreicht, daß der jeweilige an den Stoßfänger (3) angrenzende Hohlraum (24) mit einem energieabsorbierenden Bauteil (11) zumindest in Höhe des Stoßfängers (3) versehen ist und daß auf der dazu gegenüberliegenden Seite ein Deformationselement (12) in Höhe des Seitenschwellers (5) und/oder eines Längsträgers (4) und ggf. an einer Stirnwand (13) der Fahrgastzelle (7) angeordnet ist und daß das Bauteil (11) bzw. Deformationselement (12) so weit in einen Freiraum (8) des Radhauses (23) ragt, daß die Freigängigkeit des Rades (6) gewährleistet ist.
Patent DE-19835979-A1 (DE)
Inventor: KERNER BORIS
IPC: G08G1/01
Filed: 1998-08-08
Abstract: The invention relates to a method for traffic surveillance in a road network, wherein the actual or future traffic situation can be detected in one or several points of said network and wherein a distinction is made between three types of traffic situation: free traffic, synchronized traffic and traffic back-up. The invention also relates to a method for controlling the flow of vehicles, wherein surveillance of traffic situation in a segment of the network is carried out and the flow of vehicles in said segment is controlled depending on the traffic situation that has been detected. According to the invention, the traffic surveillance method is designed in such a way that transition from free to synchronized traffic and/or back-up can be detected or forecast on the basis of special criteria. According to the invention, the flow of vehicles in the segment of the road network under surveillance is controlled depending on the detected transition from free to synchronized traffic. The method according to the invention can be used, for example, in expressways.
Patent DE-19837314-A1 (DE)
Title: Arrangement for earth connection of several components has connecting element that latches onto bolt whose cylindrical surface forms electrical connection to connecting element surface
Inventor: SCHALLER THOMAS
IPC: H01R4/66
Filed: 1998-08-18
Abstract: The arrangement has a bolt (1) that can be attached to the vehicle body and a connecting element (2,3) for reversible connection to the bolt and to which a number of electrical components can be connected. The connecting element latches mechanically to the bolt and at least part of the bolt's cylindrical surface forms an electrical connection to an associated connecting element surface.
Patent DE-19837686-A1 (DE)
Title: Polyoxymethylene molding composition for molded articles contains formaldehyde-reducing component
Inventor: DAMES BURKHARDT
IPC: C08K3/01
Filed: 1998-08-19
Abstract: Polyoxymethylene molding composition contains formaldehyde-reducing component, giving good thermostability and a clear color.  Molding composition comprises: (A) 5-99.9 wt.% polyoxymethylene homo- or co-polymer; (B) 0.001-5 wt.% formaldehyde-reducing compound; and (C) 0-80 wt.% additives. An Independent claim is included for molded articles prepared from the above composition.
Patent DE-19837784-A1 (DE)
Title: Agricultural spreading machine
Inventor: RAUCH NORBERT
IPC: A01C15/00
Filed: 1998-08-20
Abstract: An agricultural spreading machine has two rotating discs which receive a substance e.g. fertilizer from overhead funnels. The discs and funnels are held in a frame consisting of two transverse vertical beams. The base of the frame has articulated steering links to the tractor and a central connection for the upper steering rod. The main transverse beams have side extensions to the end of which support arms are fitted which are linked at the rear side by a further transverse member.
Patent DE-19842644-A1 (DE)
Title: Domestic laundry drying appliance has sensors to monitor the air flow temps to vary the power supply to the air heater to control its heating action
Inventor: MEERPOHL HANSJOERG
IPC: D06F58/28
Filed: 1998-09-17
Abstract: The system monitors the drying air stream flow, in a domestic laundry drying appliance, with an air heater (4). The temp. changes are registered by sensors (5,6) at least at a point after the heater (4) in the flow direction. The heater (4) action is varied by adjustments to the heating power supply, according to the temp. readings at least at one sensor (5,6). The difference between the time points where the process air temp. is measured at the first (5) and second (6) sensors is registered and used as a measure for the air flow speed.
Patent DE-19848247-A1 (DE)
Title: User interface for AC drive
Inventor: ROSATI ROMAN W
IPC: G06F3/02
Filed: 1998-10-20
Abstract: The user interface (22) has an operating button field with a function button and a pair of control buttons positioned on opposite sides of an axis extending through the function button. The buttons are activated in alternation by the operation of the function button, for execution of respective functions, e.g. access to a memory (20) and modification of the a value held in the memory. Independent claims are included for a control device for an AC drive, and a programming method for a control device. User interface 22
Patent DE-19854711-A1 (DE)
Title: Hydraulic unit for control and/or regulating device, especially braking systems, has centring device for spring in central bore pointing towards regulator housing and coaxial to storage piston
Inventor: SONNENSCHEIN GEORG
IPC: B60T17/00
Filed: 1998-11-26
Abstract: The hydraulic unit has control and regulation electronics mounted in a regulator housing (21) and a valve block connected to the housing with an associated pressure reservoir with a housing (12) and a control piston acted upon by a spring (16). The housing has a central bore (18) pointing towards the regulator housing and coaxial to the storage piston (15). A centring device (19) for the spring is arranged in the central bore.  An Independent claim is also included for a regulator housing for anti-lock and slip-controlled braking systems.
Patent DE-19855416-A1 (DE)
Inventor: ZAISER PETER
IPC: A63C5/03
Filed: 1998-12-01
Abstract: The invention relates to a sports apparatus for gliding over snow, especially a two-part snowboard with the following features: two individual boards (10) which are laterally delimited by longitudinal edges (20) and which form a gliding surface (24) with their undersides; two foot platforms (12) which are each supported on one of the individual boards (10) and are preferably provided with a binding; and a connection control element (14) for connecting each of the individual boards (10) on their top side by means of a pivot joint (16). The individual boards (10), which are kept apart from each other, can be turned in relation to each other with their longitudinal axes (22) and/or can pivot out laterally to move out of a flush position for moving in a straight line.
Patent DE-19855438-A1 (DE)
Title: Hand-piece for dental laser apparatus with coupling for hand-piece
Inventor: RIEL MICHAEL
IPC: A61M3/02
Filed: 1998-11-27
Abstract: The hand-piece has a media channel extending to the region of laser light output. A tubular guide (21) for exchangeably attaching an optical fiber extends from the connection side of the hand-piece at the laser apparatus as far as the front end of the hand-piece. An axially sprung press part (19) is provided for fitting to a coupling socket (23) of the optical fiber. A coupling piece for a hand-piece of a laser apparatus is also claimed.
Patent DE-19855904-A1 (DE)
Title: Fabrication method for actuator has tubular support part produced by winding corrugated profile part over coil carrier, and connecting individual coils by adhesive
Inventor: MAGNUSSEN BJOERN
IPC: B25J18/06
Filed: 1998-12-03
Abstract: The actuator has an elastic tubular support part (7), with aligned hollow guide elements (3) on its wall. The elements are positioned on the wall at axial distances in holder grooves (2) in the wall of a coil carrier (1), a connector part is positioned on the guide elements, and a corrugated profile part (6) is wound onto the carrier. Individual windings are connected to each other at the same time, using an adhesive.
Patent DE-19856983-A1 (DE)
Title: Implantierbare, bioresorbierbare Gefäßwandstütze, insbesondere Koronarstent
Inventor: BOLZ ARMIN
IPC: A61L31/02
Filed: 1998-12-10
Abstract: Eine implantierte bioresorbierbare Gefäßwandstütze, insbesondere Koronarstent, bestehend aus einer sich im Körper ohne schädliche Auswirkungen auf den Implantat-Träger zersetzenden Metall-Materialkombination. Letztere kann als Legierung oder galvanisches Lokalelement ausgebildet sein.
Patent DE-19858669-A1 (DE)
Title: Working unit for machine tool
Inventor: RIELLO ANDREA
IPC: B23B19/02
Filed: 1998-12-18
Abstract: The working unit for a machine tool comprises an outer body (2), a sleeve (3) accommodated in the body and in a position to slide relative to it along the working axis, devices (6-13) for the transport movement along the axis, a spindle (4) which can rotate in the sleeve and a drive device (30-34) for the rotation of the spindle. The drive device is accommodated in the sleeve and works on the spindle at a position which lies between its front and rear ends. The drive device of the spindle comprises an electric motor of the rotary type with a rotor which turns rigidly with the spindle and a stator which is integral with the sleeve.
Patent DE-19861058-A1 (DE)
Title: Flat sheet or plate singler upstream of process point
Inventor: MOKLER BERNHARD
IPC: B65H1/26
Filed: 1998-03-14
Abstract: With two stacks (8,8') arranged in tandem in the transport direction, plates or sheets (10') are singled from stack when lifted from the leading end of the stack followed by a similar process from the rear end of stack.  Stack is then lowered back down to be replaced in the stacking point (12) by the rear stack and its sheet or plate singled off (10) to allow the first stack to be moved through below the raised stack (8) so a third stack can be built up at stacking point (13).   Each stacking point (12,13) has it own stack lifter (15,18) for independent movement plus a stack conveyor belt (4) below the transport belt (11) arranged so the lifters (15,18) can work between the belt rollers.   Both lifters have stack supports (16,18) preferably designed as rollers which can move towards or away from the downstream processing equipment (3).   This two-way movement can be performed even when the lifters are lowered to below the stack roller belt as fitted out with an adjustable endstop in roller form.
Patent DE-19900927-A1 (DE)
Title: Paddle blade hydraulic pump assembly
Inventor: AGNER IVO
IPC: F04C15/00
Filed: 1999-01-13
Abstract: The ring locates at least on an outer peripheral area on both pressure plates and a pressure space is formed between the second pressure plate and the housing. A distance device (14) is provided, which supports the first pressure plate (27) at a distance from the housing (5). The distance device is fitted in an inner surface area of the first pressure plate, opposite to the through passage aperture (26). The housing (5) has two parts (7,9), which have a recess (11,17), the depth of which is variable.
Patent DE-19903075-A1 (DE)
Title: Führungsvorrichtung zum Führen und Ankoppeln eines Düsenkopfes an einen Schlauch einer Reinigungsvorrichtung
Inventor: KRAENZLE JOSEF
IPC: A47L9/24
Filed: 1999-01-27
Abstract: Die Erfindung bezieht sich auf eine Führungsvorrichtung zum Führen und Ankoppeln eines Düsenkopfes (15) und eines entsprechend damit strömungsverbundenen Endes eines Schlauchs (2), insbesondere Saugschlauchs, der mit einem Reinigungsgerät (1), insbesondere Schmutzsauger, gekoppelt ist, wobei die Führungsvorrichtung (5) zumindest einen Schaftabschnitt (6) und einen Teleskopabschnitt (7) aufweist, der in dessen Längsrichtung in oder an dem Schaftabschnitt (6) verstellbar und festlegbar ist. Um eine leichte Längenverstellbarkeit der Führungsvorrichtung zu ermöglichen, wird der Schlauch (2) mittels Führungs- und Halteeinrichtungen (12, 14, 18) neben dem Schaftabschnitt (6) und dem Teleskopabschnitt (7) geführt.
Patent DE-19905331-A1 (DE)
Title: Monitoring method for lateral position of e.g. paper web or plastic film
Inventor: KOELPIN THOMAS
IPC: G01D5/48
Filed: 1999-02-09
Abstract: Device for monitoring the lateral position of a strip of e.g. moving, material includes a transmitter (1) for ultrasound waves which directs e.g. continuous streams of ultrasound energy for an ultrasound wave receiver (2). Depending on the lateral positioning of the material strip (5), in relation to the flow of ultrasound, a corresponding part (6) of the ultrasound energy is blanked out by the tape (5).  The ultrasound received by a first receiver (2) is evaluated with regard to its intensity and with consideration of the ultrasound energy radiated from the first transmitter (1) to the first receiver (2).
Patent DE-19917071-A1 (DE)
Title: Friction welding, of e.g. hard metals, metals, ceramics, stone, glass or plastics, comprises pressing rotating convex and concave surfaces together to form a friction region adjacent a re-entrant region into which plastic material flows
Inventor: APPEL JUN LUDWIG
IPC: B23K20/227
Filed: 1999-04-15
Abstract: Friction welding comprises pressing rotating convex and concave welding faces into one another to form a friction region adjacent a re-entrant region into which plasticized material flows. Friction welding process comprises pre-forming the welding faces as convex/concave rotational faces which are pressed coaxially into one another so that the or each friction region is adjacent a re-entrant region, the two welding faces being spaced apart at the start of friction and plasticized material of one or both workpieces flows to effect interlocking of the workpieces.
Patent DE-19918183-A1 (DE)
Title: Cleaning agent for hard surfaces, typically in the form of a high foaming viscous gel, includes a combination of cationic surfactants, oligoglycosides and sulf(on)ate surfactants
Inventor: ELSNER MICHAEL
IPC: C11D1/66
Filed: 1999-04-22
Abstract: A combination of:  (a) cationic surfactants, (b) alkyl- and/or alkenyl-oligoglycosides and (c) sulfate and/or sulfonate surfactants with 4-10C atoms in the hydrophobic residue is used in a cleaning agent for hard surfaces. The pH of the composition is 1-5.
Patent DE-19918390-A1 (DE)
Title: Piston pump for braking systems
Inventor: MURAYAMA TAKASHI
IPC: B60T8/48
Filed: 1999-04-22
Abstract: The housing is bored for the drive shaft giving cavities and rotors (51,52) rotated by the shaft and also has both intake (60,62) and pressure connections (61,63) at the cavity sides to feed pressurized fluid to the hydraulic unit.   A fluid channel (87a,87b) to the side of the pump cavity extends from intake to shaft recess for fluid transfer between these.   The channel recess is shallow compared with the intake, and intake lines (60a,62a) in the housing link intake to circuit as against branch intake lines (60b,62b) which run off from the intake to the shaft recess.   This branched fluid is led via channels (65,67) to pass fluid over to the fluid connection channel (87).   Bearings (91,92) to the sides of the shaft recess position the shaft so as to lubricate the bearings by the fluid passing from channel (65,67) to the connection channel (87).
Patent DE-19921328-A1 (DE)
Inventor: BRANDENBURG VOLKER
IPC: C22C38/12
Filed: 1999-05-08
Abstract: The invention relates to a steel material which is suitable for producing components of picture tubes, in particular, for producing masks, shielding covers or frames for picture tubes of this type. The steel material has exceptional characteristics with regard to the requirements of components of this type and has the following composition (in % by weight). C: 0.001 - 0.1 %, N: 0.001 - 0.035 %, Mn: 0.1 - 0.7 %, Si: < 0.03 %, P: < 0.1 %, S: < 0.1 %, Alacid soluble: < 0.008 %, Cr: < 0.1 %, Mo: 0.0001 - 0.08 %, Sn: < 0.015 %. Said steel material optionally contains further additives and iron and conventional impurities form the residue.
Patent DE-19921489-A1 (DE)
Inventor: RUEHLE WOLFGANG
IPC: F02M51/06
Filed: 1999-05-08
Abstract: The invention relates to a fuel injection valve (1), in particular, to an injection valve for fuel injection systems of internal combustion engines. Said fuel injection valve has a piezoelectric or magnetostrictive actuator (21) and a valve closing body (5) which can be operated by the actuator (21), by means of a valve needle (4) and which interacts with a valve seat face (7) to form a tight seat. An electromagnetic damping device (40, 41) is also provided to damp the movement of the valve needle (4).
Patent DE-19921671-A1 (DE)
Title: Real time viewing method for all round body view of person, involves using computer linked cameras
Inventor: KOFALT UWE
IPC: H04N7/18
Filed: 1999-05-11
Abstract: The all round real time viewing method involves using  four cameras (1,2,3,4) linked by connections to a computer (PC). This drives an LCD display to show the person (Kopf) simultaneously from all sides.
Patent DE-19922629-A1 (DE)
Title: Scissors having two arms with blades pivoted to each other, with magnifying glass above blades
Inventor: SCHMITZ-TOENNISSEN BEATRIX
IPC: B26B13/22
Filed: 1999-05-18
Abstract: The scissors have two arms (1, 2) pivoted to each other at a pivot point, and fitted with blades (3). A magnifying glass (6) is located above the blades. The magnifying glass is fixed to a bracket (10), which is attached to one of the arms close to the pivot point. The bracket may be angled and may have a foot (11).
Patent DE-19926428-A1 (DE)
Inventor: POETZL WALTER
IPC: F23G1/00
Filed: 1999-06-10
Abstract: In order to regenerate the heat exchanger material located in the various segments of a housing section (2) of a regenerative post-combustion device (1), fresh air is fed via the flushing air connection (11) into the combustion chamber (8) of this post-combustion device (1), is heated there by a burner (9), and is fed to the rotary distributor (5) via a segment of the heat exchanger material. Heated air which, when passing through the heat exchanger material has picked up contaminants deposited thereon is fed to the inlet or outlet connection (4, 10) of the post-combustion device (1) via the rotary distributor (5) and, from there, is introduced once again into the combustion chamber (8). The rotary distributor (5) of the thermal post-combustion device (1) stops during this process which is continued until the heat exchanger material is heated to a temperature at which the contaminants absorbed by the heat exchanger material are released and combusted in the combustion chamber (8). This regeneration is carried out, in turn, for all segments by a corresponding clocked advance of the rotary distributor (5).
Patent DE-19930153-A1 (DE)
Title: Arrangement enabling reception of DCF-77 signals in areas in which no radio signal can be received
Inventor: MIER RIJNDER-CORNELIS
IPC: H01Q1/22
Filed: 1999-06-30
Abstract: The DCF-77 signal is fed into an electricity supply network and the arrangement has a filter connected to the electrical power supply network at the point at which the signal is required to filter out the signal and supply it to a unit that requires it.  The signal is fed into the network at the point of power generation.
Patent DE-19931001-A1 (DE)
Title: Cleaning device for printing press
Inventor: DEGNER RALF
IPC: B41F35/04
Filed: 1999-07-05
Abstract: The trough (10) which collects up the liquid (21) raked off from the roller (6) can be moved into a work position (10b) towards the roller and a rest position (10a) away from the roller. A cover (17) closes the trough in the rest position and holds it open in the work position. An opening device (14,18,23,25) opens the trough matched in time with its displacement from the rest to the work position. The opening device can be an opening mechanism which automatically opens the trough as it moves into the work position. The cover is preferably a hinged lid. The trough can swivel about a swivel bearing (16).