baber/WOPTO huggingface dataset:
Patent DE-19848943-A1 (DE)
Title: Plastic pipe, especially an automobile fuel tank filling pipe, is internally structured by relative motion of an internal embossing tool and the pipe in the pipe length direction
Inventor: HALDENWANGER HANS-GUENTHER
IPC: B29C48/90
Filed: 1998-10-23
Abstract: Plastic pipe inner wall structuring, by moving an internal embossing tool (20) relative to the pipe in the pipe length direction, is new. The inner wall of a plastic pipe is structured by introducing an embossing tool (20) with radial embossing projections (27) into the preferably non-cured pipe (2) and moving the pipe and tool relative to one another in the pipe length direction. Independent claims are also included for the following: (i) an embossing tool for use in the above process, the tool (20) having a base portion which is provided with a connector, preferably a central fastening hook (23), and with embossing elements (26) having projections (27); and (ii) a plastic pipe length produced by the above process and used as a filling pipe of an automobile fuel tank. Preferred Features: The tool (20) is positioned downstream of an injection head of a pipe extruder and is located ahead of or after a conventional floating plug within the pipe (2) in a cooled centering tube supplied with air. The embossing projections may be in the form of parallel longitudinal ribs applied directly onto the tool base portion to form embossed parallel longitudinal grooves. The ribs may be sloping ribs and the base portion may be rotated about its middle axis so that a rifled structure is embossed on the pipe wall. Alternatively, the base portion is connected to one or more embossing elements and/or element holders. The embossing element holder may be an annular disk which is joined to and rotates with the base portion and which has parallel sloping projections at its edge for forming a thread-like embossed structure. Several embossing elements (26) and/or element holders (25) may be used and are radially adjustable and/or spring-biased (28) relative to one another. The embossing elements may be in the form of rotating rollers (26) provided with a bump, grating and/or lozenge structure (27) as the embossing projections.
Patent DE-19854794-A1 (DE)
Inventor: KLEIN HARALD
IPC: B01J23/63
Filed: 1998-11-27
Abstract: In the catalyst, a second functional-layer has an additional hydrocarbon-storage function and its catalytic function is made available by catalytic active noble metal of platinum groups which are deposited in fine-grained form on fine particle acid carrier material. Catalyst contains two overlapping functional layers on an inert carrier. The first layer lying directly on the carrier has a nitrogen storage function and the second layer directly contacting the exhaust has a catalytic function. An Independent claim is included for the process of purifying the exhaust gas for diesel motor.
Patent DE-19857344-A1 (DE)
Inventor: SPYCHALSKI-MERLE ACHIM
IPC: B23K31/02
Filed: 1998-12-11
Abstract: The method involves detecting pipe part-specific data before connecting pipes together and placing them in a memory with a serial identifier positively identifying the corresp. connection process. An identifier is automatically generated for the pipe parts to be connected together in each connection process that is unambiguously associated with each part and is stored with the connection process identifier. An Independent claim is also included for an arrangement for automatic reporting of connection processes when setting up a pipe network, e.g. for gas and water supplies.
Patent DE-19858344-A1 (DE)
Title: Process to clean, sterilize and dry medical instruments without the need to rinse the sterilized instrument
Inventor: LIN SZU-MIN
IPC: B08B3/02
Filed: 1998-12-17
Abstract: A process for sterilizing a medical instrument with a lumen and having two or more open ends. The instrument is placed within a first container which is enclosed by an outer container, separated by a separation surface. One end of the instrument is positioned within the first container and the second end of the instrument projects into the outer container through the separation surface.  A process for sterilizing a medical instrument with a lumen and having two or more open ends. The instrument is placed within a first container which is enclosed by an outer container, separated by a separation surface. One end of the instrument is positioned within the first container and the second end of the instrument projects into the outer container through the separation surface. A cleaning agent is then passed through and cleans the lumen. A rinsing fluid is passed through the lumen. The instrument is then treated with a liquid sterilizing agent esp. hydrogen peroxide or peracetic acid which is then evaporated, simultaneously drying the instrument.
Patent DE-19860129-A1 (DE)
Inventor: WEIS HOLGER
IPC: B09C1/00
Filed: 1998-12-17
Abstract: The invention relates to a method and a reactor for decontaminating groundwater using vertical shaft technology applied in well digging techniques, the production of horizontal filter wells and reactants. The invention aims at providing a method and a reactor of the above-mentioned type ensuring cost-effective and selective groundwater extraction from any horizons in order to conduct selective and reliable treatment (decontamination). This is achieved in that the contaminated groundwater (5) is introduced into a reactor (1, 2) at any given height below the groundwater table (9) and fed through a reaction chamber (1) with at least one reactant (2) depending on the desired retention period and removed from the reactor (1, 2) as purified groundwater (4) at a desired height, wherein the height of the groundwater line in the reactor (1, 2) is selected depending on the type and position of the contaminant in the groundwater (8).
Patent DE-19906139-A1 (DE)
Title: Regulierstreckwerk für einen Faserverband, z. B. Baumwolle, Chemiefasern o. dgl., mit mindestens einem Verzugsfeld
Inventor: BREUER ACHIM
IPC: D01H5/22
Filed: 1999-02-13
Abstract: Bei einem Regulierstreckwerk für einen Faserverband, z.B. Baumwolle, Chemiefasern o. dgl., mit mindestens einem Verzugsfeld, einem steuerbaren bzw. regelbaren Antriebssystem zur Bestimmung der Verzugshöhe im genannten Verzugsfeld, einer programmierbaren Steuerung für das Antriebssystem und mindestens einem Sensor zum Feststellen der durchlaufenden Fasermasse pro Längeneinheit an einer Meßstelle, wird ein verzugsbestimmendes Signal über eine vorbestimmte Periode in einem Speicher der Steuerung gespeichert und werden aus den gespeicherten Werten Informationen zur Anpassung und/oder zur Beurteilung der Qualität der Vorlagefasserverbände des Streckwerkes gewonnen. DOLLAR A Um die Anpassung der Strecke bei jedem Sortimentwechsel und/oder bei Qualitätsänderungen des bzw. der produzierten Fasergebilde wesentlich zu verbessern, ist mindestens in einem Verzugsfeld ein Druckstab für die Umlenkung des Faserverbandes vorhanden, dem mindestens ein wegarmes Meßelement zugeordnet ist, mit dem im Betrieb ein von dem Andruck des Faserverbandes auf den Druckstab abhängiges Signal erzeugt wird.
Patent DE-19907493-A1 (DE)
Title: Recombinant nucleic acid encoding modified forms of peptides involved in neurodegenerative diseases, useful for identifying potential therapeutic agents
Inventor: SCHWEIGHOFFER FABIEN
IPC: C12N15/12
Filed: 1999-02-22
Abstract: New recombinant nucleic acid (I), encoding a protein or peptide (II) that is involved in neurodegenerative diseases, is modified to make possible targeting of (II) to a specific cellular compartment. Independent claims are also included for the following:  (1) (II) produced by expression of (I);  (2) a vector containing (I);  (3) cells containing (I) or the vector; and  (4) non-human animal containing one or more (I) or vector, in some particular cells or in all its cells.
Patent DE-19908135-A1 (DE)
Inventor: WOHLLEBE THOMAS
IPC: B60R21/20
Filed: 1999-02-25
Abstract: The invention relates to a passenger protection device with a driver airbag for a motor vehicle. The passenger protection device has an airbag exit opening (5) in the hub area of the steering wheel (1) for the airbag (27) to deploy. In addition, a cover (6) is provided for the airbag exit opening (5) which consists of a relatively rigid airbag flap (7, 8). Said cover can be moved from a covering position (9), in which it is fixed by holding elements, to expose the airbag exit opening (5) and to deploy the airbag in a release position (24). According to the invention, the airbag flap or flaps (7, 8) are connected in the vicinity of the edge of the airbag exit opening (5) by at least two connecting strips (11, 12, 18, 19) which are arranged at a distance from one another and have a defined length, in such a way that in the release position (24) the connecting strips (11, 12, 18, 19) of the airbag flap or flaps (7, 8) are tensioned and that as a result of the given length of said connecting strips and of the position of the connection points (13, 14, 16, 17, 20, 21, 22, 23), the airbag flap occupies a predetermined, defined position relative to the airbag exit opening (5). The aggressivity of the flap is thus reduced by simple means and a targeted operation of the driver airbag (27) is additionally made possible.
Patent DE-19909115-A1 (DE)
Inventor: LANG FLORIAN
IPC: A61P11/00
Filed: 1999-03-03
Abstract: The invention relates to the use of ceramides and/or substances which contain ceramides as a building block. Said ceramides and substances are used for the treatment of cystic fibrosis. The ceramides are especially C2 and/or C6 ceramides. The invention also relates to the use of the above-mentioned substances for the treatment of diseases which are linked to a disturbed regulation of transport processes at membranes.
Patent DE-19911662-A1 (DE)
Inventor: SPRENGER RALF
IPC: F16H63/38
Filed: 1999-03-16
Abstract: The locking device for the selector shaft (1) has two catch elements (2,3) positioned on the periphery of the selector shaft and pretensioned against a catch-sleeve (4). The two catch elements in the form of locking screws are staggered in position around the selector shaft by 180 degrees and are positioned on the cover (5) of a switch gear.
Patent DE-19912484-A1 (DE)
Inventor: SONNENBERG KLAUS
IPC: C30B11/00
Filed: 1999-03-19
Abstract: The invention relates to a device for producing single crystals, for example gallium-arsenide single crystals having a large diameter. The device comprises a cylindrical heating system with a bottom heating element (2), a top heating element (3) and a jacket heating element (5). The heating surfaces of the bottom and top heating elements are significantly greater than the cross-sectional area of the single crystal to be produced. The reaction chamber further comprises an insulator (6) which is configured such that a radial heat flow is suppressed and a strictly axial heat flow over the full height of the reaction chamber is ensured between the top heating element (3) and the bottom heating element (2).
Patent DE-19912821-A1 (DE)
Title: Ventilanordnung
Inventor: FONFARA HARALD
IPC: F24H9/12
Filed: 1999-03-22
Abstract: Die Erfindung betrifft eine Ventilanordnung zur Anbindung von Wärmetauschern an eine Zentral- oder Fernwärmeheizung, wobei erfindungsgemäß ein Thermostatventil zwischen dem Vorlaufanschluß der Heizungsanlage und dem Heizkörper - sowie dem Fußbodenheizungs-Vorlaufanschluß - angeordnet ist, und wobei ein Rücklaufbegrenzerventil am Heizkörperrücklauf angeordnet ist, um den Leitungswiderstand des Heizkörpers zu verändern bzw. zu erhöhen.
Patent DE-19917025-A1 (DE)
Title: Rapid preparation of 4-bromomethyl-biphenyl derivatives from 4-methyl compounds, using N-bromo-imide or -amide in carboxylic acid ester solvent, used as pharmaceutical intermediates
Inventor: SCHNEIDER HEINRICH
IPC: C07C69/78
Filed: 1999-04-15
Abstract: The preparation of 2'-substituted 4-bromomethyl-biphenyl derivatives (I) from 2'-substituted 4-methyl-biphenyl derivatives (II) is effected by bromination using N-bromo-imides or -amides in an organic carboxylic acid ester solvent.  The preparation of 2'-substituted 4-bromomethyl-biphenyl derivatives of formula (I) from 2'-substituted 4-methyl-biphenyl derivatives of formula (II) is effected by bromination using N-bromo-imides or -amides in an organic carboxylic acid ester solvent.  R  = CN, COOR1, CONR1R2, C(OR3)=NR4 or 5-tetrazolyl (optionally substituted by benzyl, COOCH3, COOCH2CH3, 9-fluorenylmethoxycarbonyl, COOCH2CCl3, COOCH2-phenyl, COO-t.butyl, COOCH2CH=CH2, COCCl3, COCF3 or triphenylmethyl);  R1, R2  = H or 1-6C (preferably 1-4C) alkyl;  R3 + R4  = 2-3C alkylene bridge (optionally substituted by 1-4 1-3C alkyl, n-butyl, isobutyl, t.butyl, phenyl or naphthyl).
Patent DE-19918465-A1 (DE)
Title: Production of stator for electric motor comprises using injection molding or die casting
Inventor: OELSCH JUERGEN
IPC: H02K1/06
Filed: 1999-04-23
Abstract: Production of a stator for an electric motor comprises using injection molding or die casting.  An Independent claim is included for a stator for an electric motor consisting of a one-piece molding.
Patent DE-19918792-A1 (DE)
Title: Cable-stop has holder containing pre-tensioning screw, spring, cone with inner cone, clamping jaws, sliding sleeve, pins, holes
Inventor: BRUHN RALF
IPC: F16G11/04
Filed: 1999-04-26
Abstract: The radially symmetrical stop consists of a holder (1) connected firmly to a reference point (9) and into which is screwed a pre-tensioning screw (3) acting as counter-bearing for a pre-tensioning spring (4). A cone (2) screwed tightly in the cone has an inner cone into which concentrically fit several clamping jaws (5). A sliding sleeve (6) concentrically placed on the cone contains a cable(8) by means of several pins (7) firmly inserted into the cone and pointing radially outwards and fitting into several elongated holes (10) in the sliding sleeve whose axial movement they restrict. The cable runs axially through the stop. The clamping jaws rest concentrically on the cable and clamp the cable in a preferred direction against the inner cone .
Patent DE-19918797-A1 (DE)
Title: Modular wall panel has grip edges for assembling with similar panels and without a separate support frame
Inventor: HOPPE WOLFGANG
IPC: E04B1/82
Filed: 1999-04-26
Abstract: A modular wall panel that is assembled with similar panels into a self-supporting structure without a separate supporting framework. The edges of the panels are shaped to take clamping strips that join the edges of adjacent panels and are secured by threaded fasteners. The panel centres are interchangeable and are sealed to the clamping strips by virtue of their elasticity. Larger panels can be divided into smaller sections by ribbing. The edge clamping strips can be replaced by corner brackets.
Patent DE-19918943-A1 (DE)
Title: Druckvorrichtung
Inventor: COMPERA CHRISTIAN
IPC: B41F13/20
Filed: 1999-04-27
Abstract: Die Erfindung betrifft eine Druckvorrichtung mit einen in Seitenwänden gelagerten Zylinder mit einem durch eine Öffnung einer Seitenwand hindurch auswechselbaren, hülsenförmigen Aufzug. Es ist Aufgabe der Erfindung, eine Druckvorrichtung zu entwickeln, bei der der Wechsel eines hülsenförmigen Aufzuges vereinfacht und die Gefahr der Beschädigung des Aufzuges verringert wird. Die Erfindung besteht darin, daß auf der Mantelfläche (18) des Zylinders (1) ein lösbar befestigter Aufzug (19) vorgesehen ist, der auf der Seite der Öffnung seitlich am Zylinder (1) übersteht, daß eine am Inneren des überstehenden Teiles (21) des Aufzuges (19) an- und abstellbare Haltevorrichtung (23, 24, 25, 26, 28) für den Aufzug (19) vorgesehen ist, wobei die Haltevorrichtung (23, 24, 25, 26, 28) mit einem Lagerteil (16) des Zylinders (1) baulich vereinigt ist, DOLLAR A und daß zum Wechseln des Aufzuges das Lagerteil (16) in eine die Öffnung freigebende Lage positionierbar ist. Die Erfindung ist bei elektrostatischen, elektrophotografischen und bei magnetografischen Druckvorrichtungen anwendbar.
Patent DE-19925254-A1 (DE)
Title: Verfahren zum Betrieb einer Kommunikationsanordnung
Inventor: MUELLER ULRICH
IPC: H04W88/02
Filed: 1999-06-01
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Betrieb einer Kommunikationsanordnung mit einem Transceiver 12, wobei wenigstens zwei SIM-Karten 15.1, 15.2 vorhanden sind und eine dieser SIM-Karten 15.1 eingebucht ist. Diese Betriebsweise bewirkt, daß, sobald eine der SIM-Karten 15.1 eingebucht ist, eine Einbuchung der anderen SIM-Karte 15.2 nur dann möglich ist, wenn die andere SIM-Karte 15.1 nicht mehr aktiv ist. Ist beispielsweise die SIM-Karte 15.1 diejenige, welche zur Herstellung der normalen Telefonverbindung genutzt wird und die SIM-Karte 15.2 diejenige, welche beispielsweise zur Aktualisierung eines Navigationssystems verwendet wird, können keine Anpassung des Straßenverzeichnisses oder Staunachrichten übermittelt werden, wenn die SIM-Karte 15.1 aktiv ist, d. h. ins Netz eingebucht ist. DOLLAR A Um die damit verbundenen Nachteile zu vermeiden, wird vorgeschlagen, daß die SIM-Karte 15.1, welche eingebucht ist, Informationen von der oder den übrigen nicht eingebuchten SIM-Karten 15.2 nutzt. Hierdurch wird sichergestellt, daß zur Nutzung von Funktionen, die mit der oder den nicht eingebuchten SIM-Karten 15.2 verbunden sind, die Rufnummer der eingebuchten SIM-Karte 15.1 an die Provider dieser SIM-Karte 15.2 übertragen werden, so daß diese zur Gewährleistung der Funktionalität ihrer Dienste die Rufnummer der eingebuchten SIM-Karte 15.1 nutzen können.
Patent DE-19927006-A1 (DE)
Inventor: MARTENS HOLGER
IPC: B61D17/18
Filed: 1999-06-09
Abstract: The invention aims to improve a floor for rail vehicles in such a way that an even, level, reference plane for constructing the floor is obtained by a simple tolerance compensation of the deviations in the longitudinal direction, transverse direction and height of the shell assembly. Said compensation is embodied as an easy-to-assemble positive-fit connection between the floor plate and the body-shell floor plate. This is achieved by a retaining profile which is configured as a profile with a recess for accommodating a connecting element and provided with at least one blind opening. An elastic spacer, comprising a plug-in extension to compensate for the existing differences in level between the floor plate and the floor-profile plate, is inserted into the blind opening under pressure, forming a positive-fit. The positive-fit between the blind opening and the plug-in extension is perpendicular in relation to the positive-fit between the profile batten and the retaining profile.
Patent DE-19927916-A1 (DE)
Title: Package of elastomeric yarn on cylindrical tube has additional spin finish applied to yarn in outer layers
Inventor: KAUSCH MICHAEL
IPC: D01F6/70
Filed: 1999-06-18
Abstract: The outer package layers comprising at least 3%, preferably at least 10%, of the package have at least 1.2 times, preferably 1.5 times, the amount of spin finish applied to the yarn surface than the inner layers, especially than the innermost 20 to 30%. The difference is maintained for at least 25 days, especially at least 55 days of storage.  The package is a bi-conical precision wound package made by the Digicone process. The yarn is in the range 100 to 350 dtex, preferably 130 to 270 dtex. The finish is applied by spraying or contact roller directly at spinning.
Patent DE-19930414-A1 (DE)
Title: Hospital bed weighing device has load sensor positioned adjacent each hospital bed wheel and provided with ramp section for guiding wheel onto weighing platform
IPC: G01G19/44
Filed: 1999-07-02
Abstract: The weighing device has a load sensor (10) associated with each wheel (2) of the hospital bed (1), provided with a ramp section for allowing the wheel to be rolled onto the load weighing platform of the load sensor, positioned on the floor adjacent the wheel, with the force measuring elements of all load sensors coupled to a common measuring, evaluation and display device (60).
Patent DE-19935997-A1 (DE)
Title: Verfahren zum Optimieren der Datenübertrgung über Leitungen
Inventor: GIECK REINER
IPC: H04L1/00
Filed: 1999-07-30
Abstract: Für unterschiedliche Leitungsparameter (lp') von Leitungen (L) wird zumindest ein Übertragungsverfahren (BB1, BB2) mit einer die maximale Datendurchsatzrate repräsentierenden Übertragungsgeschwindigkeit ermittelt und gespeichert. Bei einer aktuellen Datenübertragung über eine Leitung (L) werden deren Leitungsparameter (lp) gemessen und das Übertragungsverfahren (BB1, BB2) mit der Übertragungsgeschwindigkeit ausgewählt, bei dem die größte Übereinstimmung der gemessenen mit den gespeicherten Leitungsparametern (lp, lp') festgestellt wird, d. h. eine maximale Datendurchsatzrate erzielt wird.
Patent DE-19936808-A1 (DE)
Title: Lid for containers of tablets of pharmaceuticals or foodstuffs has retainer underneath it with convex section which expands when it is axially compressed
Inventor: KNEER ROLAND
IPC: B65D51/26
Filed: 1999-08-04
Abstract: The container lid has a retainer (1) underneath it with a convex section (6) which expands when it is axially compressed. This section has axial slits (7) in it.
Patent DE-19941554-A1 (DE)
Title: Portable electro-mechanical stamp for office use with display to show selected image and stabilizing rollers
IPC: B41J3/28
Filed: 1999-09-01
Abstract: Stamp device contains print module (10) and image reading module with interface (17) to computer and memory (15) for input graphics. Manual rotary device (13) is also used to select graphics, with display to show selected graphics. Device is held in place by stabilizing rollers (7,9a,9b). All components are housed in one ergonomic housing.  The stamp has a graphic display element (12) to show data and graphics, selected with rotary input device (13), to be printed onto surface (3). Stabilizing rollers (7,9a,9b) prevent stamp rotating about its vertical axis. Cleaning roller (18) and heating element (36) dry color particles applied to surface. Rotation emitter (8) is attached to a stabilizing roller and detects movement at right angle to print device (10).  Image is applied to surface when activated by movement at right angle to print device in contact with surface. Signals of rotation emitter and data stored in memory (15) are used by electronic unit to control the print device (10) to print onto the surface. Stamp is supplied from mains, or has accumulator (14) and dynamo (37). Interface (17) is provided for data transfer with computer. Housing has ergonomic shape to fit in hand. Stamp may also have reading device to pick up printed image for correction or to pick up image already on surface.
Patent DE-19941580-A1 (DE)
Title: Electronic theft protection device for valuable item uses signal transmitted between transmitter and receiver for monitoring relative spacing for operation of alarm signal
Inventor: NELISSEN GERD
IPC: G08B13/14
Filed: 1999-09-01
Abstract: The theft protection device uses a transmitter (1) providing a continuous or a periodic signal and at least one receiver (2) coupled to the transmitter via a cordless transmission link, with evaluation of the received signal for determining the relative spacing (a) between the transmitter and receiver, with operation of an alarm at the transmitter or receiver when a defined realtive spacing is exceded.  An Independent claim for a theft protection method for a valuable item is also included.
Patent DE-19943024-A1 (DE)
Title: Welding wire insertion aid for a welding machine comprises a wire conveying roller and a tilting spring-loaded press roller between which the welding wire is conveyed
Inventor: BOEHLES GUENTER
IPC: B23K9/133
Filed: 1999-09-09
Abstract: Welding wire insertion aid comprises a wire conveying roller (18) and a tilting spring-loaded press roller between which the welding wire is conveyed. The aid is controlled using a device operated by one person. Preferred Features: The wire conveying roller is operated using an electromotor (16) and an angular gear (14). The control device contains an electrical switch and is arranged in the region of the welding device or in the region of a wire conveying device located between the welding wire container and the welding device.