baber/WOPTO huggingface dataset:
Patent DE-19803016-A1 (DE)
Title: Dry-type multiple disc clutch assembly for motor vehicles
Inventor: YAMAMOTO KOZO
IPC: F16D13/52
Filed: 1998-01-27
Abstract: The assembly has a cover(28) which is coupled to a fly wheel(2). A set of movable pressure plates(29) are arranged between the cover and flywheel along the axial direction. A diaphragm spring(30) and elastic support mechanism energises the pressure plates to friction sides. The elastic support mechanism is provided with a stud pin(60) and a core spring(62). A pressure unit formed with a lever part(30b) extends from a toroidal board part(30a) , releases pressure. The elastically supported toroidal part moves against the cover when pressure is released.
Patent DE-19803867-A1 (DE)
Inventor: LIPPERT EDUARD
IPC: B22D19/00
Filed: 1998-01-31
Abstract: The invention relates to methods for producing a cylinder head of an internal combustion engine in a semi-permanent casting with sand cores (26) for forming corresponding gas exchange channels, especially for an automobile. A parting sheet (14) is provided in at least one gas exchange channel, said parting sheet (14) being placed or baked in the sand core (16) of the gas exchange channel to be supplied with the parting sheet (14). According to the invention, the parting sheet (14) used has side lugs (18).
Patent DE-19804235-A1 (DE)
Inventor: MEIER-KAISER MICHAEL DR
IPC: B29C48/90
Filed: 1998-02-04
Abstract: A hollow sheet extrusion (5) is kept to the correct size during cooling by supporting it between adjustable, spray cooled rollers (3) within an evacuated housing (1). The extrusion (5) enters through an inlet slot (2) and leaves through a flexible seal (7).
Patent DE-19809913-A1 (DE)
Inventor: BENGS HOLGER
IPC: C05G3/00
Filed: 1998-03-07
Abstract: The invention relates to biodegradable polycondensates, to the production of said polycondensates, and to their use for releasing specific substances. The polycondensates are derived from at least three components chosen from the following group: a) dianhydrohexites b) bivalent (polyvalent) organic carboxylic acids and c) polyvalent organic carboxylic acids which, in addition to two carboxylic acid functions, have at least one other, optionally capped, i.e. OH and/or COOH function.
Patent DE-19813406-A1 (DE)
Title: Air drying of objects and materials using dehumidified air
Inventor: MIKULA MICHAEL
IPC: F26B21/08
Filed: 1998-03-26
Abstract: Objects and materials are dried by a moving current of air which has been dehumidified by compressing atmospheric air and separating the condensed moisture. The spent air from the dryer is then returned to atmosphere or recycled through the condensing dehumidifier. The air feed to the dehumidifier may be cooled before or after compressing. The dehumidified air may be heated before feeding to the product dryer. An independent claim is made for an apparatus having a compressor (2) with an atmospheric air inlet (1), and a pre-cooler (9) or an absorption dryer (11). An after-cooler (7) with automatic water separator (6) is followed by one or more heaters (8a,8b) for reheating the dried air prior to supplying the product dryer.
Patent DE-19815961-A1 (DE)
Title: Elektronische Schaltung zur Mehrkanalverarbeitung von Grundfunktionen
Inventor: WEINSCHENK FRITZ
IPC: H04M1/58
Filed: 1998-04-09
Abstract: Eine elektronische Schaltung zur Bereitstellung einer Grundfunktion im Bereich der elektronischen Signalverarbeitung, insbesondere der Telekommunikationstechnik, wie beispielsweise einer Freisprech-, Geräuschunterdrückungs-, Echounterdrückungs- oder Signalfilterungsfunktion, mit mindestens einer Speichereinheit zur Zwischenspeicherung von Abtastwerten, ist dadurch gekennzeichnet, daß die Speichereinheit zur simultanen Bedienung von bis zu N eingehenden und ausgehenden Kommunikationskanälen N parallel geschaltete Speicherzellen (25¶1¶, 25¶2¶, ..., 25¶N¶) entsprechend den N Kommunikationskanälen umfaßt, und daß der Speichereinheit eingangsseitig ein Multiplexer (21) vorgeschaltet und ausgangsseitig ein Demultiplexer (22) nachgeschaltet ist. Dadurch wird mit einem geringen technischen Aufwand eine Einzelkanal-Schaltung dahingehend weitergebildet, daß sie mehrere (bis zu N) Kommunikationskanäle gleichzeitig mit der Grundfunktion versorgen kann.
Patent DE-19818679-A1 (DE)
Title: Communication pillar for information exchange
Inventor: HILT KARL
IPC: G09F15/00
Filed: 1998-04-27
Abstract: The communication pillar has a base element (1) arranged at the ground. The base element includes balls (3), sand (4), a fire place (8), a monitor (12), an operation area (13), a camera (14), a microphone (15), a loudspeaker (21), a gas grill (29) and a computer (35) with which persons can exchange information.  Preferably, a round table plate (2) or a round table element (32) is arranged at the base element. A path (6) is provided on the table for the balls which can circulate the table. The path is a recess in the table and is concentric to the table plate.
Patent DE-19820338-A1 (DE)
Title: Motor vehicle e.g. cabriolet motor car
Inventor: FABIAN FRANK-DIETRICH
IPC: B60K15/063
Filed: 1998-05-07
Abstract: The rotation axis for the drive shaft (3) for the rear wheel axle (2) and the casing for the hypoid gear (4) links the shaft to the axle, which both lie above with the fuel tank (21) located beneath the shaft. The rear axle is driven via a hypoidal gear by a drive shaft extending in the vehicle length direction, the gear casing being located in between the axle and shaft rotation axes. The fuel tank is located in the rear axle region.
Patent DE-19820702-A1 (DE)
Title: CVT gearbox with force transmission by tension device
Inventor: LOEHR EDGAR
IPC: F16H9/20
Filed: 1998-05-11
Abstract: A CVT gearbox with force transmission by a tension device has the force transmission between tension device (5) and drive discs (3,4) taking place by lateral coupling devices (6) gripping the tension device. At least two such gearbox trains are located in parallel and are driven. The compressive forces of the displacement discs are absorbed via one or more coupling frames (9) that can be displaced with parallel axes. Additionally at least one of the displacement discs belonging to a gearbox train can be adjusted relatively to the coupling frame. The gearbox forces are detected via force sensors (12) in or on the coupling frame or at its bearing points.
Patent DE-19825228-A1 (DE)
Title: Polyurethane] elastomer based composition, useful in slush moulding interior automobile parts
Inventor: UKAI JUNZO
IPC: C08L75/04
Filed: 1998-06-05
Abstract: A moulded article is prepared by slush moulding a composition (I) comprising: (A) 100 pts.wt. of a thermoplastic polyurethane elastomer having a number average mol. wt. of 20,000-50,000 and a glass transition temperature (Tg)  >=  -35  deg C; (B) 1-20 pts.wt. of a plasticiser; (C) 1-20 pts.wt. of a blocked polyisocyanate; and (D) 0.5-3 pts.wt. of a pigment.
Patent DE-19828525-A1 (DE)
Inventor: LOTZ HEINRICH
IPC: F16D1/08
Filed: 1998-06-26
Abstract: For fixture of the rotor disc (2) on the rotor shaft (1) the rotor disc is provided with a coaxial groove (4) in the vicinity of the inner aperture. In the groove, a clamp ring (3) is pressed with a press seat on the inner diameter of the groove. The inner diameter of the clamp ring is smaller than that of the groove. The clamp ring is of the same material as the rotor shaft, and has a proportionality limit greater than the material from which the rotor disc is made.
Patent DE-19831188-A1 (DE)
Title: Tank ventilating device for vehicles, with engine-controlled regenerating valve in regenerating line before air pump
Inventor: HEINEMANN JOACHIM
IPC: F02M25/08
Filed: 1998-07-11
Abstract: The ventilating device includes the fuel tank, an adsorption filter connected to it to receive fuel vapor, with an air inlet valve, and a regenerating line to the engine, in which an air pump is fitted. A regenerating valve (9), controlled by the engine (7), is fitted in the regenerating line (5) before the air pump (8) to control the regenerating through flow.
Patent DE-19832617-A1 (DE)
Title: Wear monitoring facility for use with contact of  electric motor brushes, has switch to detect when wear is sufficient to cause actuator arm to move coupled contact arm, which closes switch contacts.
Inventor: MENZ BERTRAM
IPC: H01R39/58
Filed: 1998-07-21
Abstract: The carbon brushes (12) are located in guides in a holder and press against the commutator segments. The wear of the brushes is monitored by a detector that is in the form of a switch (16) that is held open until the wear has proceeded to a point where an actuator arm (24) moves a coupled contact arm (52). This closes the contacts.
Patent DE-19835429-A1 (DE)
Title: CMOS SRAM cell has a symmetrical arrangement of active regions and gate lines
Inventor: KIM DONG SUN
IPC: H01L27/11
Filed: 1998-08-05
Abstract: A fully CMOS SRAM cell has two V-shaped active regions formed symmetrically on either side of a well trench and spaced from two further active regions (44, 45) formed symmetrically alongside one another, two gate lines intersecting the V-shaped active regions and the well trench and another gate line intersects the further active regions. A fully CMOS SRAM cell with pMOS and nMOS transistors comprises (a) a well trench (41) for separating a substrate (40) into n-well (NW) and p-well (PW) regions; (b) first and second V-shaped active regions (42, 43) lying symmetrically to one another on either side of the well trench (41); (c) third and fourth active regions (44, 45) formed symmetrically alongside one another and spaced from the second active region (43); (d) second and third gate lines (32, 33) formed successively and intersecting the first active region (42), the well trench (41) and the second active region (43); and (e) a first gate line (31) which intersects the third and fourth active regions (44, 45). An Independent claim is also included for production of the above SRAM cell.
Patent DE-19836037-A1 (DE)
Title: Equipment levitating and lowering the physically disadvantaged assists use of bath by supporting body on elastic membrane attached to bath edges, and changing volume of water which supports membrane from below
Inventor: NOWOSAD HAROLD
IPC: A61G7/10
Filed: 1998-08-10
Abstract: The lifting surface is a flexible levitating mat (16) used with a supportive bath (12) containing a working fluid (22). The mat is stretched over the top opening of the bath, pressure tight. As the fluid volume is changed, the surface rises or falls.
Patent DE-19836053-A1 (DE)
Title: Controlling fuel injection for IC engine, involves dividing process into pre-injection, main injection and post-injection phases, and when post-injection phase is used, next pre-injection phase is omitted
Inventor: KOELLE ULRICH
IPC: F02D41/40
Filed: 1998-08-10
Abstract: The method involves dividing a fuel injection process into a pre-injection (VE), a main injection (ME) and a post-injection (NE) phase. When a post-injection phase is used the pre-injection phase of the next process is omitted. Post-injection is introduced after a defined number of processes without a post-injection phase or a number dependent on an operating parameter.  An Independent claim is also included for an arrangement for controlling fuel injection.
Patent DE-19838409-A1 (DE)
Title: Oil dispenser mechanism for planetary rolling gear
Inventor: MORI TATSUKI
IPC: F16H13/08
Filed: 1998-08-24
Abstract: A planetary rolling gear has an outer ring (1)  with a concentric sun shaft (2). The gear has a number of planetary rollers (3) between and in contact with the outer ring and the sun shaft. The rollers (3) are held in place by a cage (4) which has an oil dispenser mechanism. The lubricating mechanism is in contact with the rollers as they turn and dispenses oil onto the planetary rollers. The oil dispensing mechanism is an oil-impregnated polymer. A porous sintered material may be used.
Patent DE-19843452-A1 (DE)
Title: Werkzeugmaschine mit Drehmomentkupplung
Inventor: KOEPF JOHANN
IPC: B23P19/06
Filed: 1998-09-22
Abstract: Bei einer Werkzeugmaschine (24b) mit einem Werkzeughalter (118b) zur Aufnahme eines Werkzeuges (40b), mit einem Antriebsmotor zur Herbeiführung einer Drehbewegung des Werkzeughalters (118b) und mit einer Drehmomentkupplung (184b) in dem Antriebsstrang zwischen Antriebsmotor und Werkzeug (40b), ist die Drehmomentkupplung (184b) in dem Antriebsstrang antriebsmotor-fern in der Nähe des Werkzeugs (40b) angeordnet. Hierdurch weisen die Abtriebsseite der Drehmomentkupplung (184b) und gegebenenfalls die mit dieser verbundenen Teile einschließlich des Werkzeugs (40b) ein so geringes Gesamtträgheitsmoment auf, das auch bei Einsatz einer Drehmomentkupplung mit niedrigem Auslösedrehmoment in einer Hochgeschwindigkeits-Werkzeugmaschine und zügiger Beschleunigung des Werkzeugs die Drehmomentkupplung nicht allein aufgrund dieses Gesamtträgheitsmoments auslöst.
Patent DE-19851398-A1 (DE)
Title: Frame construction component for building
Inventor: SCHMARANZ KLAUS DIPL ING
IPC: E04C1/39
Filed: 1998-11-07
Abstract: The frame construction component (7) has the shape of an equilateral trapezoid. The legs are the side walls (8) and the parallel sides are the visible walls (9,10). The underside of each side wall (8) has two openings (12), symmetrical to the center line of the trapezoid, to take matching projections (11) on the upper side, to lock them together.
Patent DE-19851449-A1 (DE)
Title: Installationseinrichtung
Inventor: STAHLHUT ULRICH
IPC: E03D11/14
Filed: 1998-11-09
Abstract: Bei einer Vorrichtung zur Installation eines WC-Körpers mit einer Unterputzspüleinrichtung, wobei eine am Gebäude etwa waagerecht anordbare Montageschiene vorgesehen ist, ist zur Verbesserung vorgeschlagen, daß für die Installation in einer aus Ständerwerk gebildeten Leichtbauwand an zwei benachbarten Ständern an den einander zugekehrten Seitenflächen jeweils eine befestigbare Lasche vorgesehen ist, wobei jede Lasche einen senkrecht von der Seitenfläche parallel zur Leichtbauwand vorstehenden Haltearm hat, an denen die Montageschiene befestigbar ist.
Patent DE-19852926-A1 (DE)
Title: Apparatus for translatory transport of goods comprises parallel guide ways for movable elements which serve for positioning of goods on the conveyor belt
Inventor: GROEZINGER GOTTHILF
IPC: B65G47/84
Filed: 1998-11-17
Abstract: The conveyor belt (1) formed of carrier bars (4) joined by flexible belts (7) incorporates parallel guide ways (3) oriented at an angle up to 90 to the transport direction. These guide ways guide movable elements (2) which are activatable at specified times, and serve for positioning the goods on the conveyor belt. An Independent claim is also included for an application of the apparatus for transport and positioning of goods.
Patent DE-19853934-A1 (DE)
Title: Motor vehicle automatic gear change arrangement has three adjacent, pref. parallel gear lever movement areas, each two adjacent movement areas being provided for different functions
Inventor: GIEFER ANDREAS
IPC: F16H59/10
Filed: 1998-11-23
Abstract: The gear change arrangement has a gear change lever (1) and a mechanism (4-9) for transferring the selection movement to the gearbox. The gear lever can be moved in an automatic gear change gate for selecting automatic gear stages and in a sequential change gate for manually changing up and down. The gear change arrangement has three adjacent, pref. essentially mutually parallel movement areas, each two adjacent movement areas being provided for different functions
Patent DE-19855384-A1 (DE)
Inventor: MAHR BERND
IPC: B01D53/94
Filed: 1998-12-01
Abstract: A secondary treatment device for the exhaust gases of an internal combustion engine (2), comprising a reduction catalyst (4) that is used to reduce NOX components in exhaust gases, whereby an exhaust pipe (6) leads to said reduction catalyst. The inventive device also comprises a feeder (8, 16) for a reducing agent and a device (10) that produces a difference in pressure in the exhaust gas. The reducing agent is supplied via a bypass line (12) that re-routes part of the exhaust gases past the device (10) that produces the difference pressure in the exhaust gas. The device can use ammonia or a water-urea solution or a hydrocarbon fuel or CO as a reducing agent.
Patent DE-19903152-A1 (DE)
Title: Verfahren zur Herstellung von cyclischen Alkoholen und Ketonen
Inventor: ESSER PETER ERNST
IPC: C07C45/33
Filed: 1999-01-27
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von cyclischen Alkoholen und Ketonen mit 7 bis 16 Kohlenstoffatomen aus Cycloalkanen mit 7 bis 16 Kohlenstoffatomen mit Hilfe von Sauerstoff enthaltenden Gasen in Gegenwart von schwerlöslichen Übergangsmetallkatalysatoren (Übergangsmetallkomplexen, Übergangskomplexsalzen oder Übergangsmetallsalzen (insbesondere Übergangsmetallphthalocyanine oder substituierte Übergangsmetellphthalocyanine )) mit Metallen der 6. bis 12. Gruppe als Katalysator in Gegenwart von Borverbindungen, insbesondere Säuren des Bors.
Patent DE-19910654-A1 (DE)
Title: Calcium and magnesium-free infusion solution for macular surgery, having improved retina loosening effect
Inventor: FAUDE FRANK
IPC: A61P27/04
Filed: 1999-03-10
Abstract: An infusion solution (I) for use in macular surgery comprises an aqueous solution which contains the conventional components of an infusion solution but is strictly free of calcium and magnesium.
Patent DE-19911364-A1 (DE)
Title: Verfahren und Vorrichtung zur Abdichtung der Enden von Hohlprofilen beim Innenhochdruckumformverfahren
Inventor: SCHULZE BERND
IPC: B21D26/02
Filed: 1999-03-15
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Abdichtung der Enden von Hohlprofilen beim Innenhochdruckumformverfahren (IHV), wobei das Hohlprofil in ein Umformwerkzeug eingelegt und in diesem durch die Zuführung eines Druckmittels umgeformt wird. Die Enden des Hohlprofils werden dabei vor der Durchführung des Innenhochdruckumformverfahrens druckmitteldicht verpreßt. Das Umformwerkzeug besteht dabei aus mindestens zwei eine Gravur entsprechend der zu erzeugenden Kontur des Werkstücks bildenden Werkzeugteilen und weist eine Druckmittelzuführung für das Druckmedium auf. Erfindungsgemäß ist jedem Endbereich des Ausgangsteiles ein quer zur Längsachse des Ausgangsteiles bewegbares Abdichtelement zugeordnet, welches vor dem Innenhochdruckumformen das Ende des Hohlprofils druckmitteldicht verpreßt.
Patent DE-19912173-A1 (DE)
Title: Manufacturing method for a vehicle body and frame unit
Inventor: MARANDO RICHARD A
IPC: B62D21/10
Filed: 1999-03-18
Abstract: A workpiece is made having a closed hollow cross-section and then deformed by hydro-shaping to produce a first longitudinal support (11) having the desired shape. The second longitudinal support (12), several cross supports (13,14,15,16) and a base plate (17) are prepared and then fixedly connected to create the body and frame unit. A second workpiece can be prepared having a closed hollow cross-section and then shaped into the second longitudinal support.
Patent DE-19914278-A1 (DE)
Title: Currency converter has computer unit that can perform basic calculations with input amounts for different currencies in addition to the conversion operation
Inventor: ZUCKERMANN ALEX
IPC: G06F15/02
Filed: 1999-03-21
Abstract: The currency converter has an input unit (12), a selection arrangement (14,16) for defining an input currency, a computer unit connected to the input unit for performing the conversion and basic computing operations on entered amounts of the same currency and an output unit (28,30) with adjacent displays for the entered and computed currency amounts.  The computer unit can also perform basic calculations with input amounts for different currencies in addition to the conversion operation.
Patent DE-19922572-A1 (DE)
Inventor: DANIELMEIER KARSTEN
IPC: C07C263/20
Filed: 1999-05-17
Abstract: Purification of organic isocyanates (or mixtures) is achieved by heating these with 0.01-10 wt.% alcohols and/or thiols at 100-250 degrees C for ≥ 5 minutes. This can be carried out in presence of an inert solvent (optional) and reduced or increase pressure (optional), while simultaneously or subsequently subjecting the mixture to inert gas stripping and/or distillation and/ extraction. The alcohols and/or thiols are of formula (I) X = O or S; and R and R' = H, 1-36C alkyl, 6-36C aryl, 3-36C cycloalkyl or 7-36C aralkyl or R and R' are bonded in a ring and can also have further primary and secondary X-H groups as well as NCO-inert functional groups.
Patent DE-19927169-A1 (DE)
Title: Electromechanical operating drive for vehicle door has drive coupling between electric motor and driven pivot column for door released to allow emergency operation
Inventor: ALAPONT SALVADOR
IPC: E05F15/603
Filed: 1999-06-15
Abstract: The operating drive has an electric motor (1) coupled to a pivot column for the vehicle door via an intermediate drive coupling, with an emergency operating device allowing the drive coupling between the motor and the pivot column to be released. The drive coupling uses a cogwheel drive (2) with a drive spline (2.2) engaging a cog segment of the pivot column and a driven cogwheel (2.1) cooperating with a drive spline (1.2) of the electric motor, which is disengaged by a pivot movement of the carrier plate (4) on which the motor is mounted.
Patent DE-19930011-A1 (DE)
Title: Intercommunicative function allocation between vehicle key and electronics involves blocking all remote control functions triggered by key during operating phase initiated by it
Inventor: NEMETSCHEK DOMINIQUE
IPC: G07C9/00
Filed: 1999-06-30
Abstract: The method involves electronically interrogating the ignition key number of key code immediately after the key (1), or an equivalent of an ignition key, is inserted, and then blocking all remote control functions triggered by this key for the duration of the operating phase initiated by this key. An Independent claim is also included for a device for intercommunicative function allocation between a vehicle key and vehicle electronics.
Patent DE-19930098-A1 (DE)
Inventor: SIKORSKI MATTHIAS
IPC: C08G18/76
Filed: 1999-07-01
Abstract: The invention relates to a method for producing low-emission polyurethane foams which are stable during hydrolysis, using special catalysts. The invention also relates to polyurethane foams produced by said method and catalyst compositions that are to be used therein.
Patent DE-19934249-A1 (DE)
Title: Occupant protection arrangement, esp. for motor vehicle, offers high degree of protection with simple design
Inventor: LICHTINGER HARALD
IPC: B60R21/215
Filed: 1999-07-21
Abstract: The occupant protection arrangement has an inflatable cushion (20) that is inflated if an excessive vehicle deceleration occurs to protect a vehicle occupant against injury. The cushion consists at least partly of a foil (12) that adopts a predefined shape when inflated to increase its area.  The foil is of non-uniform thickness that determines the shape when inflated.
Patent DE-19935436-A1 (DE)
Inventor: LEUSCHNER HANNS-WILHELM
IPC: B63G9/02
Filed: 1999-07-28
Abstract: The invention relates to an anti-torpedo defence method which is due to be implemented from a ship (10) which is attacked by torpedoes (16). For that purpose, said ship comprises a sonar system composed of an active on-board sonar (11) having a panoramic view with an astern gap and a towed sonar (12) at a distance from the ship (10). Said sonar system is due to locate a torpedo and a defence means located at a distance from the ship is used to protect said ship against the torpedo. The aim of the invention is to improve the anti-torpedo defence method in order to obtain a reliable protection, even against loud torpedoes from astern, by means of reduced technical means in the on-board sonar (12). For that purpose, said on-board sonar (12) passively locates a torpedo (16) from an astern region of the ship (10) and measures over time the frequency of at least one significant spectral line propagated by said torpedo (16). The distance (aT) to said torpedo (16) is determined continuously on the basis of the bearing excursion speed, the frequency of the spectral line and the rate of frequency change, and the defence means is activated from a predetermined distance.