baber/WOPTO huggingface dataset:
Patent DE-19803948-A1 (DE)
Title: Cast floor expansion joint construction
Inventor: QUITTMANN JUERGEN
IPC: E04F15/14
Filed: 1998-02-02
Abstract: A base (5) is formed by bending over the lower edge of the composite plastic strip (1), whilst heating at the point of bending.
Patent DE-19810865-A1 (DE)
Title: Open-top motor vehicle windbreak
Inventor: WICKERN GERHARD
IPC: B60J7/22
Filed: 1998-03-13
Abstract: The upper part of the windbreak (20), i.e. from shoulder to head height, is made of transparent glass and the air is passed from behind the windbreak into the passenger compartment by a channel (22,25) issuing into the compartment (34) areas (28,32) where returned passenger air does not form a draft. The channel issues into a space (28,32) behind the seat backs (14) and/or below the seats (13) in the row (12). A rear wall (16) spaced behind the row continues the windbreak down into the floor (17) with the channel (22) behind the wall so as to issue on an air-perforated (29) part of the wall at seat back height and/or to the seat parts (13). The channel (22,25) runs beneath the floor to issue at perforations (31) in this below the seat parts. The folding roof box (18) has air openings (37) on its top surface and the channel (22) starts from the box front wall (23) below the wind stop.
Patent DE-19812555-A1 (DE)
Title: Device for contact-free control of light source
Inventor: HOLTZ FRIEDHELM
IPC: G01S17/04
Filed: 1998-03-21
Abstract: A device for contact-free control of a light source in connection with dimming technology and a light barrier has switching on and off of a light source (11) executed by momentary influencing of the radiation path (14) of a light barrier (12). A dimming process is effected by longer influencing of the radiation path of the light barrier, whereby the desired degree of dimming is adjusted individually. With longer influencing of the radiation path of the light barrier in the off-state, the light source is first switched on in the lowest dimming position and after a short delay, is dimmed upwards. The upwards and downwards dimming process happens cyclically
Patent DE-19813002-A1 (DE)
Title: Clamping force compensator for hollow bodies
IPC: F16B2/04
Filed: 1998-03-25
Abstract: The compensator has at least one elastomer element (1) between axially movable force input elements (2a, 2b) and a traction element (3) or an outer casing,  The compensator can expand freely towards the workpiece.  There may be several such elastomer elements fitted to one traction element, for intermediate switching between at least one spacing bush (6) between the force input elements.
Patent DE-19813371-A1 (DE)
Title: Kolbenstangenloser Linearantrieb
Inventor: STOLL KURT
IPC: F15B15/28
Filed: 1998-03-26
Abstract: Die Erfindung betrifft einen kolbenstangenlosen Linearantrieb (1), mit einem einen Gehäuse-Innenraum (2) begrenzenden Gehäuse (3), das einen in den Gehäuse-Innenraum (2) mündenden Längsschlitz (12) aufweist. Ein Antriebsteil (13) ist mit einer Antriebspartie (14) im Gehäuse-Innenraum (2) längsbewegbar angeordnet und ragt mit einer Mitnehmerpartie (15) durch den Längsschlitz (12) hindurch nach außen. Der Längsschlitz (12) ist mittels eines Dichtbandes (43) verschlossen. Zur Bestimmung der Relativposition von Antriebsteil (13) und Gehäuse (3) dient eine Positionsbestimmungseinrichtung (58), die am Dichtband (43) vorgesehene gehäuseseitige Erfassungsmittel (59), am Antriebsteil (13) vorgesehene antriebsseitige Erfassungsmittel (60) und eine den Erfassungsmitteln (59 bzw. 60) zugeordnete Auswerteeinheit aufweist.
Patent DE-19813945-A1 (DE)
Title: Steuereinrichtung zur Beeinflussung der Fahrdynamik eines vierrädrigen Fahrzeugs
Inventor: GOETZ JOCHEN
IPC: B62D6/00
Filed: 1998-03-28
Abstract: In einer Steuereinrichtung zur Beeinflussung der Fahrdynamik eines vierrädrigen Fahrzeugs sind die Fahrzeug-Längsgeschwindigkeit und der Lenkwinkel als Eingangssignale zuführbar und Steuersignale erzeugbar, welche Stelleinrichtungen zur Einstellung der Fahrzeugräder beaufschlagen. DOLLAR A Um die querdynamischen Eigenschaften eines Fahrzeugs mit geringem konstruktiven Aufwand im Normalfahrbereich einstellen und abstimmen zu können, sind zur Einstellung eines gewünschten Fahrverhaltens Zielwerte für die Lenkübersetzung, den Eigenlenkgradienten und den Schwimmwinkelgradienten als Sollsignale vorgebbar, aus denen stationäre Zusatzspurwinkel ermittelbar sind, welche den Stelleinrichtungen als Steuersignale zuführbar sind.
Patent DE-19813947-A1 (DE)
Title: Use of oil as heat transport and storage medium
Inventor: ROSSMAIER RICHARD
IPC: F24D7/00
Filed: 1998-03-28
Abstract: The plant used has an immersion boiler (1) and a heat exchanger (2) using water as medium. The user unit can be a plate radiator (3) and the oil is fatty acid in the form of sunflower oil (4). The oil is used in the boiler area and water acts as transport medium in the heating circuit. All normal types of boiler are used for heating the oil.
Patent DE-19814913-A1 (DE)
Inventor: MARKERT THOMAS
IPC: A61K8/33
Filed: 1998-04-03
Abstract: The invention relates to the use of aldehydes as odorous materials, which can be produced through partial or total hydroformylation of cyclo-octadienes, from which cyclo-octanaldehyde is excluded. The inventive compounds exhibit interesting scents, among which potato scent is dominant. They are also characterised by a good persistence of said scent and a good diffusion capability. In addition, they exhibit a scent enhancer capability.
Patent DE-19817725-A1 (DE)
Title: Catalyst systems containing special metallocene compounds with fluorinated substituents
Inventor: ERKER GERHARD
IPC: C07F17/00
Filed: 1998-04-21
Abstract: A catalyst system for the production of polyolefins other than polypropylene contains special metallocene(s) with fluorinated substituents, together with cocatalyst(s) and optional support(s). A catalyst system containing: (a) cocatalyst(s); (b) organometallic compound(s) of formula (I) and optionally  (c) at least one support, is used for the production of polyolefins other than polypropylene; M<1> = a Group 3, 4, 5 or 6 metal, or a lanthanide or actinide;  R<1> = H, a 1-30C carbon-containing group or SiR<3>, or 2 or more R<1> groups with the linking atoms may form an optionally substituted 4-24C ring system;  R<3> = H or a 1-40C group;  R<2> = a fluorine-containing 1-25C alkyl, 1-25C alkenyl, 6-24C aryl, 7-30C aralkyl or 7-30C alkaryl group;  r, n = 1, 2, 3, 4 or 5;  m, q = 0, 1, 2, 3 or 4;  (q+r) = 5 with v = 0, or 4 with v = 1;  (m+n) = 5 with v = 0, or 4 with v = 1;  s, t  = 1-20;  L = halogen or a 1-20C hydrocarbon group;  x  = 1-4, preferably 2 if M<1> = titanium, zirconium or hafnium;  Z  = a bridging element;  v  = 0 or 1 An Independent claim is also included for a process for the production of polyolefins by polymerisation of olefins other than propylene in presence of compounds of formula (I).
Patent DE-19820503-A1 (DE)
Title: Torsion vibration damper for internal combustion engine
Inventor: RAAB HARALD
IPC: F16F15/131
Filed: 1998-05-07
Abstract: The damper element (13) on the drive side serves with its circumferential ring (47) as a guide path (65) for the energy accumulators (59) of the damping device (57) while the damper element (21) on the output side is centered relative to the damper element on the drive side by at least one bearing (77) which is independent of the entire damping device (57). Where the damper element on the drive side has a radial flange (11) on its side facing the drive this radial flange has a flange hub (33) running towards the output-side damper and engaging by a radial bearing element on the hub (23) of the output side damper which is rotationally secured with the output (83).
Patent DE-19820690-A1 (DE)
Title: Echo cancellation method for hybrid circuit
Inventor: KRATSCHMANN HORST JUERGEN
IPC: H04B3/23
Filed: 1998-05-08
Abstract: The method involves dividing the signal (sa+ec) to be compensated and the received signal (sb) for the determination of correction signals (kL,kH) in several sub-bands. A compensated signal (sk1,sk2) is gained in each sub-band. A first compensation signal is gained only in one sub-band by a full filer (FIR1). A second compensation signal can be gained in at least a further sub-band using a filter arrangement consisting of an adjustable delay element (Z) and a reduced filter (FIR2).  Preferably, the adjustment of the delay time of the delay element is controlled by the coefficients of the first filter so that the dead time of the echo signal is bridged.
Patent DE-19824246-A1 (DE)
Title: Fuel supply system for IC engines
Inventor: MORI EIJI
IPC: F02M37/42
Filed: 1998-05-29
Abstract: The system has a fuel pump (12) and a filter (13) to remove foreign matter from the fuel. The pump is held in housing (14) with inner wall and fuel outlet (23). The pump has a fuel intake connection (36a) and a pressure connection (37a) to provide the fuel. A fuel channel in the housing connects the fuel outlet to the pressure connection. The filter is located in the fuel channel and has a filter housing (40) with insert (41). The filter housing is located in the pump housing and is at a preset distance to the inner wall of that housing.
Patent DE-19827913-A1 (DE)
Inventor: BENZ MICHAEL
IPC: H04W48/12
Filed: 1998-06-23
Abstract: The invention relates to a method for transmitting organizational information from a base station to mobile stations in a radio communication system, offering several services within the radio cell of the base station. According to said method, organizational information is subdivided into first and second organizational information on the basis of services requested at a given moment and only the first organizational information is transmitted. Currently required information is thus made available while saving resources and enabling possible integration of new services. The inventive method is particularly useful for TDMA/CDMA and CDMA transmission systems.
Patent DE-19827933-A1 (DE)
Title: Flue gas desulphurisation
Inventor: MICHIKI HIDEYUKI
IPC: B01D53/50
Filed: 1998-06-23
Abstract: A flue gas desulphurisation process involves (a) a desulphurisation stage of scrubbing with magnesium-containing liquid to remove sulphur dioxide; (b) an oxidation stage of treating the resulting liquid with an oxygen-containing gas; and (c) a double decomposition stage of reacting the liquid with a basic calcium compound to produce a suspension containing regenerated magnesium hydroxide for recycling in the gypsum-containing state to stage (a) and/or (b) or for recirculating. The process also includes a gypsum deposition stage for removing gypsum from the liquid from stage (a) and/or (b), in which the current pH and magnesium sulphate concentration of the stage (a) liquid is measured, the expected pH and magnesium sulphate concentration of the stage (a) liquid after a predetermined time is calculated from the quantities and compositions of substances introduced into and removed from stage (a) and the pH and magnesium sulphate concentration in stage (a) are maintained constant by regulating the suspension quantity which is transferred from stage (b) to stage (c) and/or from stage (c) to stage (a) and/or recirculated and/or by regulating the magnesium hydroxide quantity added to stage (a). Also claimed are other similar flue gas desulphurisation processes.
Patent DE-19831596-A1 (DE)
Title: HF signal amplifier circuit with temperature compensation
Inventor: CHAKI SHIN
IPC: H03F3/193
Filed: 1998-07-14
Abstract: The circuit comprises an amplifier (100) with a first active component (101) for a HF signal, and an attenuator with a second active component (102) for a HF signal to be fed to the amplifier. A portion of the attenuation is changed in dependence on the change of temp. of the amplifier so that a temp. drift of the amplifier is compensated. The gate of the second active component is earthed, its drain is earthed via a capacitor (103), and its source is coupled to the gate of the first active component. The gate of the second active component may be earthed via a resistor (104). The active elements are FETs or MEMTs.
Patent DE-19831903-A1 (DE)
Title: Sharpener for cosmetic pencil has housing with conical sharpening channel which on front side has arc-shaped rounded shaping blade and accommodation space for removed material from pencil
Inventor: FISCHER ERNST
IPC: B43L23/08
Filed: 1998-07-16
Abstract: Fixed to the sharpener housing (12) is a sharpening blade. The conical sharpening channel (14) is formed with a flattened surface displaced radially inwards against the cone cover line (40), on which the sharpener blade locates with its basic surface. The accommodation space (24) open on one side connects on the front section of the conical sharpener channel with a part space (24) which abuts axially forwards on the conical sharpener channel and is limited by a side surface (22) running through the central longitudinal axis (60) of the sharpener channel.
Patent DE-19834813-A1 (DE)
Title: Use of glycerin and/or glycol esters of aliphatic 20-40C fatty acids, e.g., glyceryl behenate, to strengthen the barrier function of skin, e.g., to protect against skin aging
Inventor: LANZENDOERFER GHITA
IPC: A61Q19/00
Filed: 1998-08-01
Abstract: Glycerin and/or glycol ester of an aliphatic, branched or unbranched, saturated or unsaturated 20-40C fatty acid is used in cosmetic or dermatological preparations for strengthening the barrier function of skin.
Patent DE-19835013-A1 (DE)
Title: User guidance method for electronically-controlled device e.g. mobile telephone or video device, uses unit concept for functional elements and conditions fed to user guidance display
Inventor: STRUEBER BERT
IPC: G06F9/451
Filed: 1998-08-03
Abstract: The user guidance method uses a display device on which a number of functional elements and conditions can be displayed simultaneously for providing a unit for guidance of the user. A first unit (1.1.2.1) is formed using elements held in a memory and fed to the display, with selection of a subsequent unit (1.2)supplied to an input device, with erasure of the first unit in the memory and provision of the subsequent unit for supply to the display.
Patent DE-19837174-A1 (DE)
Title: Rotary printing press color box roller
Inventor: JUNGHANS RUDI
IPC: B41F31/26
Filed: 1998-08-17
Abstract: The temperature control of the color box roller, in a rotary printing press, is through a flow of machine oil taken from the machine oil circuit which is heated/cooled in a separate system.  A cooling unit is after the oil tank for the printing press machine oil. The machine oil is fed from the mixing chamber to the color box roller and the lubricating points and the drive for the roller.
Patent DE-19839601-A1 (DE)
Title: High draft drawing unit for a spinner is a combination of paired rollers and a drum with a perforated surface and inner suction and structured roller/drum surface speeds with low wear
Inventor: STALDER HERBERT
IPC: D01H5/74
Filed: 1998-08-31
Abstract: The drawing unit is a combination drum and roller structure with successive rollers (2,4,6,8) forming defined clamping points for the sliver (20). At least one roller is a drum (16), with a permeable surface towards the sliver (20), and a system to subject the drum to an air flow across the direction of sliver (20) travel at the drum surface. The surface speed at a second roller (8) taking the sliver (20), after the drum (16), is faster than the drum (16).  The drawing unit, to draw sliver (20) for a spinning machine, is a combination drum and roller structure with successive rollers (2,4,6,8) forming defined clamping points for the sliver (20). At least one roller is a drum (16), with a permeable surface towards the sliver (20), and a system to subject the drum to an air flow across the direction of sliver (20) travel at the drum surface. The surface speed at a second roller (8) taking the sliver (20), after the drum (16), is faster than the drum (16) by at least one parameter order. The drum (16) has a press unit (28), between an initial roller (4) and its press roller (2) and a second roller (4) with its press roller (6). The press unit (28) has a rolling contact action with the drum (16) surface, where the sliver (20) arrives at the drum (16). The drum (16) rotates at a faster surface speed than the preceding roller (4). The drum (16) surface is perforated, where it is in contact with the sliver (20). A suction unit (14) connected to an underpressure supply is within the drum (16), with an opening aligned against the inner surface of the drum (16) where the sliver (20) travels over it. A shrouding (30) is at a defined gap from the outer surface of the drum (16). The drum (16) is concentric round a drive shaft (18). The second set of rollers (6,8) with a clamping gap between them for the sliver (20), after the drum (16), are as close as possible to the drum (16) surface and pref. closer than 5 mm and especially 1 mm and particularly 2 mm and pref. 0.5 mm.
Patent DE-19839850-A1 (DE)
Title: Gear selector mechanism for heavy commercial vehicle has gear shift linkage linked by a lever to a servo unit control rod
Inventor: FISCHER DIETER
IPC: F16H61/30
Filed: 1998-09-02
Abstract: The heavy commercial vehicle has a gear selector mechanism (40) with pneumatic servo-assistance (10). A gear shift linkage is linked by a lever (18) to a servo unit control rod (20). A selector shaft (44), which interlocks via a lever with the gear selector shaft and fork, is linked to the servo unit lever and piston connecting rod (22). The servo lever has a catch with three indentations commensurate with two positions for selected gears either side of a neutral position. Two springs (64, 74) compensate for the weight of the gear shift link on the servo control rod. A disc is located on the servo control rod to dampen the servo oscillations.
Patent DE-19845008-A1 (DE)
Title: Cover control system especially for car
Inventor: STOLLE KLAUS DIPL ING
IPC: B60J7/057
Filed: 1998-01-01
Abstract: The control system has at least one control unit for the cover element drivers, and position sensors (5,6) to identify the relative positions of connected cover elements. At least one of these sensors is a non-contact switch. The sensor is preferably arranged near a pivot point (3) of the main column (1) and or the tensioning bracket and/or other cover elements e.g. directly in the hinges.
Patent DE-19845520-A1 (DE)
Title: Bürstenlose Elektromaschine, insbesondere an ein Kraftfahrzeug-Bordnetz anschließbarer Starter-Generator
Inventor: ALTENBERND GERALD
IPC: H02K3/12
Filed: 1998-10-02
Abstract: Zur Erzielung eines guten Leistungsfaktors und hohen Anfahrdrehmomentes bei Verwendung einer m-strängigen Induktions- oder Synchronmaschine und bei Versorgung aus einem Kleinspannungsnetz ist für zumindest einen Strang (m) eine Spule (S) mit zumindest drei Spulenseiten (S1; S2; S3 bzw. S4; S5; S6) und eine kleine, unganzzahlige Windungszahl (W) pro Pol bzw. Polpaar (p), insbesondere W = 1.5, 2.5, 3.5, sowie ein Blechpaketschnitt mit zumindest einer ersten, den größeren Teil (S1; S2 bzw. S3; S4) der Spulenseiten aufnehmenden Nut (N1) und einer zweiten, den restlichen Teil (S3 bzw. S5) der Spulenseiten aufnehmenden Nut (N2) vorgesehen.
Patent DE-19847443-A1 (DE)
Title: Process to make biscuits using beaten egg white and yolk produces fine pore texture with an elastic shape-retaining consistency
Inventor: DWORAN HUBERT
IPC: A21C15/00
Filed: 1998-10-08
Abstract: A biscuit-mix (2.3) contains wheat-flour, sugar, emulsifier, milk powder and a raising agent. The biscuit-mix is combined and beaten with dried egg white, egg-yolk (2.1, 2.2) and water to create the mixture. Mixture (2.3) also incorporates one quarter mashed potato (2.4) and edible oil (2.5) e.g. sunflower oil. The ratio of egg white/yolk is 1:4. Spices and aromatic agents are added as required. An Independent claim is also included for an assembly to slice the biscuit-like product.
Patent DE-19847733-A1 (DE)
Title: Mascara brush with improved application characteristics
Inventor: STREDAK HELMUT
IPC: A46B3/18
Filed: 1998-10-16
Abstract: The mascara brush has a curved cover (8) and a core (1) which is convexley shaped. In the linear area of the curve either a crossing fiber end or a contacting fiber end, or fibers at a distance from one another. The radius of curvature of the core is between 15-150mm and the unit is made from plastic.
Patent DE-19853494-A1 (DE)
Title: Variable-position articulated lamp stand has articulated arm with internal
Inventor: SCHMITT BERND
IPC: F16M1/00
Filed: 1998-11-19
Abstract: A stand (1) supporting e.g. a lamp (4) has an articulated (5) tubular arm (2) which is held in position by an internal spring (3). The spring (3) is placed on a spindle (6) on which it is compressed at one end by a first end- stop (7) and at the other by a second end-stop (8) which is moved back and forth by a crank in response to the varying angle to which the arm is moved by the operator. The assembly is held together by a bayonet fixture (18).
Patent DE-19853703-A1 (DE)
Title: Chip production, especially for a chip card, comprises applying metallization onto a thinned finished chip wafer, bonded to a handling wafer, for connection by vias to the chip metallization and/or circuit structure
Inventor: GRASL THOMAS
IPC: H01L21/822
Filed: 1998-11-20
Abstract: IC production comprises applying a metallization onto a thinned finished wafer bonded to a handling wafer for connection by vias to the finished wafer metallization (2, 3) and/or circuit structure (1). An IC production process comprises providing via holes to the back face of a first substrate having a circuit structure (1) and an overlying metallization structure (2, 3), insulating the via holes from the circuit structure, applying a planarizing layer over the metallization structure, bonding the resulting first wafer to a handling wafer, thinning the first wafer from the back face to expose the via holes or their metallized connections and applying a second metallization structure on the chip back face for connection by the vias with the first metallization structure and/or the circuit structure. Independent claims are also included for the following: (i) an IC produced by the above process; (ii) a module for incorporation in a chip card, the module comprising the above IC; and (iii) a chip card having the above IC or module.
Patent DE-19856652-A1 (DE)
Title: Current generator esp. for electric supply of vehicle illumination at bicycles with coil unit for fixing at bicycle frame and at least one magnet unit fixed at magnet wheel
Inventor: MUELLER MICHAEL
IPC: B62J6/20
Filed: 1998-12-09
Abstract: The current generator has a coil unit (11) for fixing to a bicycle frame (6), and at least one magnet unit (17) for fixing at a bicycle wheel (1). The magnet unit (17) induces a voltage into the coil unit (11) as it moves past the coil. Each magnet unit has two permanent magnets (18,19), connected with a magnetisable yoke (20), which lie with opposed poles at the yoke (20). Each coil unit (11) has two coils (12,13) seating on a magnetisable yoke (14).
Patent DE-19900296-A1 (DE)
Title: Structural plate of laminated wood has internal fire-resistant layer of pure vermiculite
Inventor: BUTTLER ROLAND
IPC: E04C2/38
Filed: 1999-01-07
Abstract: The plate comprises a heat-insulating fire-resistant pure vermiculite substance (14) sandwiches between the outer panel (12) and inner panel (15).  The vermiculite can be mixed with an ecologically acceptable solidifying component such as potato starch. Independent claim describes method for producing plate by pouring and compacting loose vermiculite in compartments formed on inside of plate and then closing compartments by further plate