baber/WOPTO huggingface dataset:
Patent DE-19643196-A1 (DE)
Title: Method of joining vehicle frame profile sections
Inventor: WERN ANDREAS
IPC: F16B7/04
Filed: 1996-10-19
Abstract: The method effects a mechanical join, facilitating assembly and disassembly of components of different size and geometry. The join is formed by insertion of a rough and hard intermediate layer or covering (3, 3') over a profiled surface. The intermediate layer is used between mechanically pre-tensioned seam components (4, 5). The layer is rough and of greater hardness than the seam material. The covering is applied directly to the surfaces to be joined or on shaped surfaces (1, 2) or clamp interface surfaces (6, 7, 7').  The covering consists of a surface coated on one or both sides, or the covering is so perforated that scratch peaks are created on the upper or lower surface.
Patent DE-19646192-A1 (DE)
Title: High frequency modulator with circuit for modulating composite video and sound signals
Inventor: MINOBE TOSHIHARU
IPC: H04B1/18
Filed: 1996-11-08
Abstract: The high frequency modulator is formed on a single circuit board (11) and is divided into two zones by a screening plate (12). One zone has a booster amplifier (13) and the other zone has the modulator circuit (14a) together with a phase locked loop (PLL) circuit (15).  In order that the circuits can be located in a single housing the connections for the booster and the modulator are in one group and the connections for PLL are in another group with good separation between the groups.
Patent DE-19647099-A1 (DE)
Title: Increasing wear resistance especially of gas-powered engine valve
IPC: F01L3/04
Filed: 1996-11-14
Abstract: A method of increasing the wear resistance of valves of i. c. engines, especially gas-powered engines, involves providing at least regions of the valve head and stem with a high temperature resistant coating. Preferably, the coating is a 25-100  mu m thick high temperature enamel coating fired at 1000-1100 deg C, preferably 1030 deg C for 30-60 mins.  Also claimed is a valve for an i. c. engine, preferably a gas-powered engine, having an enamel coating applied at least locally at above 1000 deg C, especially by the above method.
Patent DE-19652999-A1 (DE)
Inventor: BOLLE BERND
IPC: F28F19/01
Filed: 1996-12-19
Abstract: The heat accumulator block has a dirt pan (6) consisting of a plurality of guard plates (12) which are placed substantially parallel to one another in order to form flow channels, and are fastened by their lateral walls (13) to a holding device (14). Adjacent guard plates (12) are held separated but fastened to each other by spacers (15). The spacers (15) are so arranged that they lie on the face against which the cold medium flows, at a distance from the front-side edges of the guard plates (12). This reduces the formation of sediment in the area of these edges. Furthermore, the guard plates (12) consist of elastically ductile synthetic material and have an undulated profile. Their motivity under vibration and thermal expansion promotes the flaking of sediment.
Patent DE-19706892-A1 (DE)
Inventor: GERLACH UWE DR
IPC: C07D495/04
Filed: 1997-02-21
Abstract: The invention relates to sulphonamide-substituted thiophenes and a method for their production, their use as a medicament or diagnostic agent, as well as a medicament containing them. Compounds of the formula (I) are valuable in the production of medicaments for treating and preventing stimulated stomach acid secretion, stomach ulcers and the intestinal area, reflux oesophagitis; diarrhoea, all types of arrhythmia including ventricular and supraventricular arrhythmia, and reentry arrhythmia, and for preventing sudden cardiac death as a result of ventricular fibrillation.
Patent DE-19714766-A1 (DE)
Title: Construction of support structures and steep embankments
Inventor: LIEBERENZ KLAUS PROF DR
IPC: E02D29/02
Filed: 1997-04-10
Abstract: The stabilisation grid (3) of the structure comprises two-dimensional plate-type components. The components have defined weak points in their inner rigidity and have a curved outer skin formation in gradients and line structure. Adjustment may be by two articulately connected struts of different lengths, and a base (5) and an inclined (6) strut. A defined inclination adjustment is possible and the forced locking or positive engagement of the horizontal grids is achieved by using prefabricated insert components.
Patent DE-19722585-A1 (DE)
Title: Recycling plant recovering paraffin(s) and microcrystalline wax from contaminated mixed waste polyolefin plastics
Inventor: GEBAUER MANFRED DR RER NAT
IPC: C08J11/12
Filed: 1997-05-30
Abstract: This novel process recovers paraffins and microcrystalline wax from mixed waste plastic, which consists predominately of polyolefins. The feed is melted down and pre-cracked at 350-390 deg C. Melt is partially recycled. Cracking is completed at 390-430 deg C with partial melt recycle and destructive distillation under normal pressures or vacuum. The new feature is introduction of the sheet fraction directly, using one or more presses, which force the sheet directly into the melt in the pre-cracker (5).
Patent DE-19723578-A1 (DE)
Title: Wheel bearing for motor vehicles
Inventor: NIEBLING PETER
IPC: F16D65/10
Filed: 1997-06-05
Abstract: The wheel bearing has a roller bearing and integrated wheel flange, for removably fastening the brake drum or brake disc. The wheel flange has a positive polyhedral holder with fasteners (2), e.g. threaded bores, for the brake disc, which accommodates the torque from disc.  The outer diameter of the wheel flange is octagonal, and corresponds to approximately half the width of the flange. The wheel flange is a forged part and has an axial stop (3) for the brake disc. Radial centering of the brake disc is on the polyhedral or the axial stop.
Patent DE-19731315-A1 (DE)
Title: Controlled surface texturing of thermoplastics resulting in area increase
Inventor: KAEUFER HELMUT PROF DR
IPC: F24J2/48
Filed: 1997-07-16
Abstract: Surface structuring is performed on thermoplastic products during various forming processes (e.g. pressure injection moulding). Temperature gradients are adjusted depending on particular thermoplastic characteristics. The temperature gradient between the surface to be structured and the opposite lower- or inner surface is adjusted during forming. Surfaces which are not to be structured are cooled below the setting point of the plastics. Those surfaces to be structured remain in the plasticised state. As the pretreated forming tool is removed, the surface of the product becomes fibrillated. Also claimed is the thermoplastic product made as described. It may be formed and textured for use e.g. in filtration.
Patent DE-19731862-A1 (DE)
Title: Plough drill has several individually adjustable twin shares
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C7/20
Filed: 1997-07-24
Abstract: The plough drill has two traversal rails holding several movable attached pairs of disc-shaped sowing shares (7). The shares have a depth guide roll (8) positioned between each of them. The depth guide roll, positioned on a holding element (9), is movable attached to a rail (4). The guide roll can further be adjusted in height with elements (20,21) joined between the roll holding element and the share holding element (6).
Patent DE-19735121-A1 (DE)
Title: Dot generation method for dot matrix printer
Inventor: BRUHN ARNO
IPC: G01D15/22
Filed: 1997-08-13
Abstract: The method involves using a solenoid type actuator to provide a print dot. The density of the dot depends on the impact force. The dot density can be adjusted via varying current pulse duration from outside the dot matrix printer.  The system has a memory (50) that stores print parameters and in particular relates the solenoid activation period to the print dot density. A keyboard (40) is provided for entering the print density required.
Patent DE-19738623-A1 (DE)
Title: Aqueous skin cleansing emulsion for removing cosmetics compatible with skin and mucous membranes
Inventor: FERRENBACH CATHERINE LE HEN
IPC: A61K8/60
Filed: 1997-09-04
Abstract: Aqueous skin cleansing emulsion contains (a) alk(en)yloligoglycoside carbonate (I) and (b) oil bodies.
Patent DE-19743899-A1 (DE)
Title: Activation of microbial hyaluronidase
Inventor: OZEGOWSKI JOERG-HERMANN DR RER
IPC: C12N9/24
Filed: 1997-10-04
Abstract: A method for increasing the enzymatic activity of microbial hyaluronidase comprises adding an aqueous solution of a pigment derived from Streptococcus agalactiae to an aqueous solution of the hyaluronidase.
Patent DE-19747329-A1 (DE)
Inventor: MUELLER ARMIN
IPC: D04B15/88
Filed: 1997-10-27
Abstract: The invention relates to a device for winding webs of fabric on a cloth roll arranged on a lap rod (24). The device comprises a machine frame (10) and a cloth roll support (30) which can move in a to-and-fro manner and is arranged opposite the machine frame between a lapping position and an unloading position. The cloth roll support is provided with holding fixtures for both ends of the lap rod (24). Said holding fixtures have positioning guides (44) which position the lap rod (24) in the lapping position of the cloth roll support (30) in a winding turning position. The invention also has securing elements which secure the lap rod in the lapping position of the cloth roll supporter against a movement out of the positioning guides (44). In order to improve a device for winding webs of fabric such that the cloth roll support is reliably secured in the winding position, the invention provides that the securing elements are configured as moveable blocking elements (56) which are moveable between a position that secures the lap rod (24) and a position that releases the lap rod, and when the cloth roll support (30) is located in the lapping position, the blocking elements are located in the position which secures the lap rod and are fixed in this position.
Patent DE-19748807-A1 (DE)
Title: Roof for bicycle
Inventor: ELMALIOGLU OENER
IPC: B62J17/00
Filed: 1997-11-05
Abstract: The roof comprises two curved and/or angled rods (12) which in their functional position are roughly U-shaped, semicircular and/or polygonal, and are installed on the frame of the bicycle on both sides of the bicycle's center plane and axially symmetrical to the frame. The front ends of the downwards pointing rods are installed on the outer ends of diagonal extension arms (14) at a distance in front of the handlebars. The inner ends of the extension arms are attached to a fitting fastened to the front fork support tube of the frame. The downwards pointing rear ends of the rods are attached to luggage rack or suchlike  extending to the rear of the saddle. The two rods are interconnected by a cover (22) which extends along at least the largest portion of the length of the rods.
Patent DE-19753966-A1 (DE)
Title: Clarification of fluids containing floating particles
Inventor: LINZMAIER GUENTER
IPC: B01D21/24
Filed: 1997-12-05
Abstract: Turbulence is the problem in the removal of floating particles. Turbulence can be generally be eliminated by leading the fluid through spiral paths (7,8) created by two linked vortex chambers. The clarification depth (6) in which the floating particles congregate is determined by the throughput from vessel (4) and the area of flow through the vortex chambers (3) and is designed to be close to 5 mm. Both vortex chambers are at the same level and fluid is drawn through outlet (5) by a pump.
Patent DE-19757375-A1 (DE)
Inventor: SPOCK GREGORY PETER
IPC: H04B7/216
Filed: 1997-12-22
Abstract: In a code division multiple access (CDMA) signal demodulator in a communication system (50), samples of a CDMA signal are stored in a sample buffer (52). A plurality of the samples that represent a plurality of chips of a symbol are then recalled from the sample buffer (52). Thereafter, the plurality of samples are demodulated in parallel (56) using a selected user code (68) to produce at least a portion of a user's symbol in the code division multiple access signal. Signals from multiple users (22, 24) having multiple fingers are demodulated by sharing the resources of a parallel demodulator (56). Signal searching may use the same parallel demodulator (56). Fingers for multiple users may be dynamically allocated and reallocated according to the needs of each user's signal and the total demodulation resources available.
Patent DE-19801446-A1 (DE)
Title: Device for marking path of travel of instrument e.g. puncture needle for diagnostic and therapeutic use
Inventor: REGN JUDITH
IPC: A61B90/00
Filed: 1998-01-16
Abstract: The device marks the path of an instrument e.g. a needle of a medical examination apparatus (1). The arrangement includes a light system (4) for emitting a light beam (5). The light system is guided along a rail (3) so as to be displaceable and rotatable.  Thus the light beam (5) can be aligned to the insertion point of the instrument and can be adjusted according to the angle of insertion.
Patent DE-19804428-A1 (DE)
IPC: B24B13/06
Filed: 1998-02-05
Abstract: The present invention relates to a method for marking or drilling holes in glass lenses and to device for realising the same. According to this method, the position of the holes in a glass lens, in a model disc or in a support disc is measured with or without any contact. The data obtained on the position of the holes is transmitted to a computer in the shape of rectangular or polar co-ordinates. In order to control the marking or drilling, a marking or drilling system with computerised numerical control is also provided.
Patent DE-19810433-A1 (DE)
Title: Control element for nuclear reactor especially pressurized water or boiling water reactor
Inventor: SCHULZ WOLFGANG
IPC: G21C7/10
Filed: 1998-03-11
Abstract: A nuclear reactor control element has an absorber assembly (7) with an internal confining device which can move on absorber expansion beyond a certain limit. A nuclear reactor control element has an absorber assembly (7) with an internal confining device which is initially positioned adjacent the absorber (8) to form a mechanical resistance for the absorber and which can be removed from the initial position on expansion of the absorber.
Patent DE-19815910-A1 (DE)
Title: Multi-gear wheel hub for a wheelchair
Inventor: STEUER WERNER
IPC: B62M11/16
Filed: 1998-04-09
Abstract: The multi-gear hub for a wheeled vehicle, and especially a wheelchair, has a hub sleeve (3) for the wheel mounting, with an axle (1) as a floating mounting at least at one side of the wheelchair.  A driver (8) carries a handwheel (9) to power the wheel through a gearing (4). The axle (1) has a central drilling (5), at least open to the side of the wheelchair. The gearing (4) is controlled by at least one gear shift (7), with its operating components located under the wheelchair between the wheel mountings, in a protected position.
Patent DE-19822198-A1 (DE)
Title: Permanent colorant for keratin fibers, especially for coloring human hair
Inventor: GOETTEL OTTO
IPC: C07D231/14
Filed: 1998-05-16
Abstract: Colorant for keratin fibers contains a combination of natural or synthetic non-oxidative dye(s) (I) and mono-, tri- or pentamethine heterocyclic oxonol dyes (II) and/or their physiologically compatible salts. Colorant for keratin fibers contains a combination of natural or synthetic non-oxidative dye(s) (I) and mono-, di- or trimethine heterocyclic oxonol dyes (II) of tautomeric formulae (IIA) and (IIB) and/or their physiologically compatible salts. X, Y  = groups completing a 5- or 6-membered heterocycle;  L  = a bridge of the formula -(CH=CH)-C(R) = (CH - CH)n =;  R  = hydrogen (H), phenyl, methyl, carbonamido or halogen;  m, n  = 0, 1 or 2; and (m + n)  = \}2.
Patent DE-19823294-A1 (DE)
Title: Telescopic external rear view automobile mirror
Inventor: GLIMMANN MICHAEL
IPC: B60Q1/26
Filed: 1998-05-25
Abstract: The automobile rear view mirror (1) is supported by a telescopic holder with a number of telescopic sections (2), displaced relative to one another either manually, or via an electrical, mechanical, hydraulic and/or pneumatic operating device. An additional rear view mirror may be mounted on at least one of the telescopic sections of the holder.
Patent DE-19831516-A1 (DE)
Title: Verfahren zum Betrieb eines Servers sowie Server und Steuereinheit
Inventor: WAHL STEFAN
IPC: H04N5/00
Filed: 1998-07-14
Abstract: Die Erfindung betrifft ein Verfahren zum Betrieb eines Servers (SERV), der Teilnehmer mit Datenströmen verschiedenen Inhalts (CONT1 bis CONT3) beliefert, sowie einen solchen Server und eine Steuereinheit zur Durchführung des Verfahrens. Die Inhalte (CONT1 bis CONT3) werden jeweils in einer Speichereinheit oder in mehreren Speichereinheiten des Servers abbgespeichert und zur Belieferung eines Teilnehmers (SUB1 bis SUB8) mit einem Datenstrom eines bestimmten Inhalts wird der bestimmte Inhalt aus der oder aus einer der Speichereinheiten, in der der Inhalt abgespeichert ist, ausgelesen und als Datenstrom an den Teilnehmer gesendet. Für jeden der in den Speichereinheiten (DSD1 bis DSD5) des Servers (SERV) gespeicherten Inhalte (CONT1 bis CONT3) wird eine Besetzt-Liste angelegt. Jede Speichereinheit (DSD1 bis DSD4), in der ein Inhalt abgespeichert wird, wird der Besetzt-Liste des in ihr gespeicherten Inhalts zugeordnet. Jede Speichereinheit (DSD5), die zur Zeit nicht zur Belieferung eines Teilnehmers benötigt wird, wird einer Frei-Liste zugeordnet. Wenn zur Belieferung eines Teilnehmers mit einem bestimmten Inhalt eine weitere Speichereinheit benötigt wird, wird hierfür eine der Frei-Liste zugeordnete Speichereinheit ausgewählt, wobei zuerst versucht wird, eine der Frei-Liste zugeordnete Speichereinheit auszuwählen, die auch der Besetzt-Liste des bestimmten Inhalts zugeordnet ist.
Patent DE-19832386-A1 (DE)
Title: Reformierungsreaktor mit katalytischer Brennereinheit
Inventor: BRAUCHLE STEFAN
IPC: H01M8/0612
Filed: 1998-07-18
Abstract: Die Erfindung bezieht sich auf einen Reformierungsreaktor mit einer Reformerstufe zur Umsetzung eines Ausgangsstoffgemischs in ein Reformatprodukt mittels einer endothermen Reformierungsreaktion, mit einer CO-Shiftstufe zur Umwandlung von im Reformatprodukt enthaltenem Kohlenmonoxid in Kohlendioxid über die CO-Shiftreaktion und mit einer katalytischen Brennereinheit zur Wärmeerzeugung durch katalytische Verbrennung eines Brenngases, wobei die Brennereinheit einem mit der Reformerstufe in Wärmekontakt stehenden Heizbereich und einen dem Heizbereich vorgeschalteten, mit der CO-Shiftstufe in Wärmekontakt stehenden Kühlbereich mit gegenüber dem Heizbereich geringerer Verbrennungskatalysatoraktivität beinhaltet. DOLLAR A Erfindungsgemäß wird das Brenngas im Gegenstrom zu dem die CO-Shiftstufe durchströmenden Reformatprodukt und zu dem die Reformerstufe druchströmenden Ausgangsstoffgemisch durch den Kühlbereich und den anschließenden Heizbereich hindurchgeleitet. DOLLAR A Verwendung z. B. zur Wasserdampfreformierung von Methanol in Brennstoffzellenfahrzeugen.
Patent DE-19832580-A1 (DE)
Title: D.c. controller for converting 120 Volts a.c., 60 Hz to 200 Volts d.c. for continuous universal and d.c. motor speed regulation achieves high output power with small size and wt.
Inventor: STEINLE SIEGFRIED
IPC: H02P7/28
Filed: 1998-07-08
Abstract: The d.c. controller has a bridge rectifier (P1)  and converts electrical energy into magnetic field energy in a choke coil with very fast switching during a charging process, then coverts the magnetic field energy into electrical field energy in a capacitor during a discharge process. Fast switching is performed by an IGBT. A control stage drives the IGBT base with control signals with an adjustable pulse-pause ratio and frequency between 16 and 20 kHz.
Patent DE-19833411-A1 (DE)
Title: Window or door frame has a cut-back groove in a pane limit stop to take an inserted elastic seal at its foot with the seal neck through the groove access slit to press the seal head against the pane
Inventor: MEETH ALFRED
IPC: E06B3/62
Filed: 1998-07-24
Abstract: The window or door frame has a frame profile, and a fixed limit stop on one side of the pane and a further limit stop (22) with a cut-back groove (26) against the other side of the pane to hold an elastic seal (28). The seal (28) has a foot (34) within the groove (26) with support against the pane, and a head (40) which gives support at the pane and the limit (22) outside the groove (26). The seal head (40) and foot (34) are linked by a neck (42) through the groove access slit (32). The shape of the seal foot (34) fits into the groove (26) to apply tension to the neck (42).
Patent DE-19837975-A1 (DE)
Title: Current pickup in contact with conductor rail has two rollers on running wagon and further rollers at distance on same conductor rail and has further conductor rails with rollers
Inventor: GROSSENBACHER ERICH
IPC: B60L5/38
Filed: 1998-08-21
Abstract: A device to pick up current from a conductor rail (3) by at least one roller (2) that is located e.g. on a running wagon, has at least one further roller, assigned to the first roller, at a distance on the same conductor rail. At least one further conductor rail is provided, at a distance from the first, on which at least two rollers roll to pick up current. Each roller has one terminal (11.1,11.2) connected to an electrical load, especially an electric motor. A contact spring (12) runs from the terminal to the roller periphery. The roller can be moved against the force of a spiral spring (6) away from the conductor rail.
Patent DE-19839811-A1 (DE)
Title: Schalteranordnung
Inventor: BRAMESFELD WULF
IPC: H01H13/70
Filed: 1998-09-01
Abstract: Eine Schalteranordnung (10) umfaßt ein Gehäuse (12) mit einer Vorderseite (14), einer Rückseite (16) und einer Anzahl von Durchbrechungen (18), die sich von der Vorderseite zur Rückseite erstrecken, eine elastische Schaltmatte (30), die eine Vorderseite (34), die in Richtung der Rückseite des Gehäuses gerichtet ist, eine Rückseite (36), die von dem Gehäuse weg gerichtet ist, und eine Anzahl von Kontaktflächen (38) an der Vorderseite aufweist, die jeder Durchbrechung zugeordnet sind, wobei die Anzahl und Position der jeder Durchbrechung zugeordneten Kontaktflächen identisch sind, eine Schaltkappe (20), die verschiebbar in und entfernbar von einer der Durchbrechungen angebracht ist, wobei die Schaltkappe eine Vorderseite (22) benachbart zur Vorderseite des Gehäuses, eine Rückseite (24) benachbart zur Rückseite des Gehäuses und einen oder mehrere Stifte (28) aufweist, die von der Rückseite der Schaltkappe vorstehen, wobei die Anzahl und Position des oder jedes Stiftes vorbestimmt ist, und wobei der oder jeder Stift einen Druck auf eine der Kontaktflächen ausüben kann, eine elektrische Schaltkreisplatine (32), die an der Rückseite der elastischen Schaltmatte befestigt ist und einen elektrischen Schaltkreis aufweist, der jeder Kontaktfläche zugeordnet ist, so daß, wenn Druck auf eine der Kontaktflächen ausgeübt wird, ein elektrisches Signal in der zugehörigen elektrischen Schaltung erzeugt wird. Die Verwendung von zwei oder mehr Schaltkappen mit einzigartigen Anzahlen und ...
Patent DE-19844815-A1 (DE)
Title: Vorrichtung zum Auftrennen von stabförmigen Artikeln der tabakverarbeitenden Industrie
Inventor: LUEHRS HEIKO
IPC: A24C5/36
Filed: 1998-09-30
Abstract: Die Erfindung betrifft eine Vorrichtung zum Auftrennen von stabförmigen Tabakartikeln zwecks Rückgewinnung von Tabak, wobei die Artikel durch einen Drehteller längsaxial ausgerichtet einem Auftrennmittel zugeführt werden. DOLLAR A Es ist das Ziel, die Zuführung und Ausrichtung der Artikel zu optimieren. DOLLAR A Erreicht wird dies durch einen die Artikel auf den Drehteller (9) überführenden, in Drehrichtung (Pfeil 11) des Drehtellers gekrümmten Leitkanal (6).