baber/WOPTO huggingface dataset:
Patent DE-19756106-A1 (DE)
Title: Fabric weaving
Inventor: BINTERNAGEL TORSTEN
IPC: D03D15/00
Filed: 1997-12-17
Abstract: To produce a woven fabric with a yarn from a ring spinner, the yarn is drawn after compression by a multi-stage drawing unit by 20-150 times, and then wound into a cross wound bobbin (2). The yarn is laid in warps (4) by warping, as a warp (3) layout in a given width and density. The warps (4) are passed through heald eyes at shafts (6) or a loom harness, to be drawn through the reed (7). The warps are woven together with the weft yarn (8) on a cross wound bobbin (2), where the wefts are inserted through the shed (12), to form a woven fabric. Also claimed is a woven fabric, of yarn with a thickness of Ne 5-20. Preferably the yarn is of cotton or a mixture of cotton with viscose and/or synthetic fibres, in a thickness range of Ne 30-120. The yarn has a twist of less than 90% of normal ring spun yarn twist, and especially less than 80%. The warps (4) are untreated before passing through the heald eyes and the reed (7), or they are sized in a strong starch solution. The concentration of the sizing is 70% or less of the normal sizing concentration. The warps (4) are cold sized. The yarns for the woven fabric have a thickness of Ne 20-100 or they are spun twisted yarns with a thickness of Ne 30-2-300/2.
Patent DE-19756488-A1 (DE)
Inventor: BILZ BURKHARD
IPC: B05B5/16
Filed: 1997-12-18
Abstract: Disclosed are a method and a device for isolating an electro-conductive flowing medium with different electrical potential on two points (13 and 15) along the flow path in a potential separation device. The invention is characterized in that the electro-conductive flowing medium is conveyed in the interior (18') of a freely projecting support (17') having at least one outlet (29). The support moves from a first or separating position and a coupling position for overflowing and vice versa. The outlet (29) is closed once the coupling position has been reached and remains closed thereafter.
Patent DE-19802085-A1 (DE)
Title: Printing machine sheet feedtable to front mark
Inventor: KUESTER RICHARD
IPC: B65H9/10
Filed: 1998-01-21
Abstract: One or more powered rollers (13) between the transfer end return rollers for the transport belts (6) and the front mark (10) apply friction to the sheet face in the conveying direction (16) and run at higher peripheral speed than the rate of sheet transport on the feedtable.   The friction rollers are arranged in sequence in the transport direction (16) and are powered at the sheet processor tempo off their own electric motor or a drive governed by that of the sheet belts (6).   The rollers (13) can be powered by driving rollers making contact with the sheet surface.   The friction roller (13) can be a brush strap run over end rollers, its forward end roller placed between front mark (10) and the leading return roller of the transport belt (6).   The movement of the leading sheet is picked up by sensors at the front mark (10).
Patent DE-19808267-A1 (DE)
Inventor: BEAUGE CLAUDE
IPC: F25D3/12
Filed: 1998-02-27
Abstract: The invention relates to a fill and bleed module (3) for carbon dioxide in a refrigerating module (1) assigned to a refrigerating container (2). Means (5, 9) which are assigned to said fill and bleed module are provided for supplying the solid carbon dioxide into the refrigerating module (1). For this, said means have an end which can be connected to an inlet (4) of the refrigerating module (1). Other means (7, 8) are provided for carrying the essentially gaseous carbon dioxide out of the refrigerating module (1). These means have an end which can be connected to an outlet (6) of the refrigerating module (1). The means (5, 7, 8, 9) for supplying and carrying away the carbon dioxide are assigned to a common housing (33) and are configured in such a way that essentially gaseous carbon dioxide is carried out of the refrigerating module (1), and, to a large extent, does not escape into the medium surrounding the refrigerating container (2).
Patent DE-19816344-A1 (DE)
Title: Verfahren zur sicheren Schlüsselverteilung
Inventor: BAUM VOLKER
IPC: H04L9/08
Filed: 1998-04-01
Abstract: Ein Verfahren zur sicheren Schlüsselverteilung mit einer sicheren Schlüsselverteilzentrale umfaßt die folgenden Schritte: DOLLAR A (I) Erzeugen mindestens zweier gerätespezifischer Masterschlüssel in einer sicheren Schlüsselverteilzentrale (30), DOLLAR A (II) Ausstatten von Speichern von Geräten (i0), die zu einem System gehören, mit dem zugehörigen Masterschlüssel (MKEK-i), während der Herstellung der Geräte in einem gesicherten Bereich (50, 60), DOLLAR A (III) Verbinden der Geräte (10, 20, ..., i0, ..., x0) zu einem System und Initialisierung der zum System verbundenen Geräte (10, 20, ..., i0, ..., x0) über einen ungesicherten Kanal (37) mit Generierung, verschlüsselter Übermittlung von der sicheren Schlüsselverteilzentrale (30) und nichtflüchtiges Speichern eines entschlüsselten gemeinsamen geheimen Verschlüsselungsschlüssels (KEK) auslesesicher in den Speichern der Geräte des Systems, wobei jeweils zwei Geräte, welche im Normalbetrieb miteinander kommunizieren sollen, mit einem geheimen gemeinsamen Verschlüsselungsschlüssel (KEK) ausgestattet werden.
Patent DE-19821479-A1 (DE)
Title: Bed base with quilted seams and top and bottom layer of fabric
IPC: A47C27/12
Filed: 1998-05-14
Abstract: The filling material between the top (4) and bottom (5) layers of fabric are divided up into areas (6,7) by quilted seams (3,9) .  The areas in the top and bottom layers are staggered to coincide with gaps and do not exactly face each other. The areas in the top layer are square, oval or oblong and each covers a relatively wide surface. The areas in the bottom layer are comparatively small and of the same shape as the top area.
Patent DE-19823247-A1 (DE)
Title: Rock drill magazine
Inventor: HAAS JOHANN
IPC: E21B19/14
Filed: 1998-05-25
Abstract: The magazine (8) for drilling rods or pipes, at the rock drilling machine (1), is at a drill carriage (3).  A change system (21) has a grip (26) to take the drill rod/pipe from its position in the magazine (8). The change system (21) moves in and out of the magazine (8) on a longitudinal trolley (23) and guide rails (24). A further magazine (9) is on the other side of the drill carriage (3) to hold the piping.
Patent DE-19823372-A1 (DE)
Title: Method of testing motor vehicle wheel suspensions enables reliable, time-saving measurement value acquisition
Inventor: ANLAUF JUERGEN
IPC: G01M17/04
Filed: 1998-05-18
Abstract: The method involves placing the wheels (7) of one axle on wheel holders (2) that are simultaneously stimulated to oscillate by a vibration generator driven by a motor (4). The dynamic contact forces of the wheels on the wheel holders are measured simultaneously during the vibrations. Both wheel holders are stimulated both in phase and in antiphase. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19824653-A1 (DE)
Title: Use of compounds concentrating in necrotic tissue as drug depots, e.g. for radiation therapy, pharmacotherapy, restenosis prevention and diagnosis
Inventor: SPECK ULRICH
IPC: A61K31/555
Filed: 1998-05-25
Abstract: Compounds which concentrate in necrotic tissue (necrosis-affine compounds) are used as drug depots. Use of necrosis-affine compounds as drug depots, especially for: a) radiation therapy; b) pharmacotherapy (except hematoporphyrin compounds containing a platinum-II complex bonded via two natural propionic acid side chains); c) combined pharmacotherapy and radiation therapy; d) the prevention of restenosis; or e) the treatment of rheumatoid arthritis.  An Independent claim is also included for porphyrin compounds of formulae (IV). Z = a group of formula (i); R1, R2 = identical groups selected from those of formula (ii), (iii) and (iv); In (ii), Re = <186>Re; in (iii). Re = <188>Re.
Patent DE-19826888-A1 (DE)
Title: Gate lock especially for use with garden fencing
Inventor: KOEHLER JOHANNES ULRICH
IPC: E05C3/00
Filed: 1998-06-17
Abstract: The lock has a fitment (10) attached to one gate panel (12) and provided with a swivel bolt (32) which is vertically aligned in the rest position. In the closed state the bolt engages in an abutment (48) fixed on the ground. The bolt is fixed in its vertical position by a security mechanism and is moved out of this position by a spring (38) engaging on the bolt . A stop (24) for a second gate panel (26) is fitted on the bolt.
Patent DE-19827075-A1 (DE)
Title: Concrete room cell with monolithic end walls
Inventor: BAUMANN PETER
IPC: E04B1/348
Filed: 1998-06-18
Abstract: The end walls (14) are cast out of concrete on a base plate (12) and a joist (16) is cast between the end walls along the longitudinal edges (13) of the base plate.  The height (h1) of the joist is at least twice the thickness (h2) of the base plate.  Anchors for a transport cradle or other support device are inserted in the joists and the position of these determines the apertures in the roof panel (20). A pre-stressed concrete hollow plate with slack marginal reinforcement can be used as the roof plate.  Installation pipes can be formed between the joists of the base plate and the wall projections of the end walls.
Patent DE-19827414-A1 (DE)
Inventor: SCHULZ-HARDER JUERGEN
IPC: H05K3/24
Filed: 1998-06-19
Abstract: A metal-ceramic substrate production process comprises laser machining a ceramic layer (2) in an oxygen-containing atmosphere to form a line of weakness after applying a structured metal layer (7). A metal-ceramic substrate is produced by: (a) providing a ceramic layer (2) with a first structured metal layer (7); (b) laser machining the ceramic layer in an atmosphere containing ≥ 30% oxygen to form a line of weakness in the form of a groove (6) and/or several adjacent holes or recesses; and (c) electrolessly depositing a second metal layer. Preferred Features: The first metal layer is a directly bonded or actively soldered foil or a thick film layer of copper (alloy) and the ceramic layer is an Al2O3, AlN, Si3N4 or SiC layer.
Patent DE-19828777-A1 (DE)
Inventor: MARSCH HANS-DIETER
IPC: C10L3/10
Filed: 1998-06-27
Abstract: The first catalyst bed (6) is smaller in volume than the second catalyst bed (7). Both are cylindrical. The outer cylindrical wall (12) of the first, inner bed forms the cylindrical inner wall of the second. Flow is radial through the first bed and axial through the second. Preferred Features: Mounting dimensions of the beds are coordinated such that filling heights of both in the overall casing (2) are essentially the same. The second catalyst bed is formed for axial flow. At the domed top of the overall casing, there is a supply standpipe (3) to the dome (13) of the inner catalyst bed (6). Nearby, a second standpipe (3') bypasses the inner catalyst bed.
Patent DE-19833344-A1 (DE)
Title: Analogue-to-digital converter for microprocessor or microcontroller
Inventor: BRUESHABER HEIKO
IPC: H03M1/60
Filed: 1998-07-24
Abstract: The ADC input is connected from a sensor which detects ambient parameter changes. The digital output is connected to a multi vibrator circuit, such as to regulate the multi vibrator output signal frequency according to the ambient parameter variations. The analog to digital converter (ADC) has an input for acquiring analogue signals, and produces digital signals at an output. The input has at least one sensor element (20), for detecting an ambient parameter, connected in a four-pole circuit with the operating voltage and earth connected to first and second input poles (10,12). The voltage across two output poles (14,16) changes with variations in the ambient parameters. The output has at least one multi vibrator circuit connected to the output poles. The frequency of the multi vibrator's digital output signal changes when the four-pole circuit's output voltage changes.
Patent DE-19834500-A1 (DE)
Title: Soap bubble generator comprises rotating mounting with axial arms and rings to dip into soap solution and move past blower
Inventor: FRANK ANTON
IPC: A63H33/28
Filed: 1998-07-31
Abstract: The soap bubble generator has a motor driven horizontal axle to which are fitted radial arms, each with a ring (11) at the free end. The rings dip into a narrow trough containing soap solution and move past an air duct at the upper end of their rotation. A blower (22) is mounted inside the duct with axial adjustment to vary the air blowing rate and thereby vary the size of the soap bubbles. The whole unit is suspended on a swivel mounting to spread the bubbles over an area. The bubbles are further spread by blowers on the sides of the mounting.
Patent DE-19834756-A1 (DE)
Title: Valve for automotive exhaust gas recirculation
Inventor: EVERINGHAM GARY
IPC: F02M25/07
Filed: 1998-08-01
Abstract: The electrically-operated automotive exhaust gas recirculation valve has a housing (10) with one open end (12) and a base end (14). The base-end has a passage (80) which is opened and shut by the valve (90) electrical operation (70). The housing open end has a cap (20) which is held in position by a fixture (30). The fixture has a snap-fit link to secure to the housing.
Patent DE-19835260-A1 (DE)
Inventor: BITENC BOSTJAN
IPC: H02H11/00
Filed: 1998-08-04
Abstract: The controlled system of a field effect transistor is used instead of a decoupling diode as active polarity reversal protection and the control input of the field effect transistor is controlled in such a way that the field effect transistor has the switching behavior of a decoupling diode.
Patent DE-19842117-A1 (DE)
Title: Injection molding of reinforcing ribs on flat walls comprises introducing blowing gas at end of rib to blow-mold rib during hardening
Inventor: LIANG YUAN-CHEN
IPC: B29C45/17
Filed: 1998-09-07
Abstract: Reinforcing ribs (30) are molded in a single process on to flat walls (202) by using a mold which provides a gas feed channel at the end of the rib. After the initial molding stage gas is injected into a thicker region (21) to produce a gas channel and blow-mold an enlarged hollow rib.
Patent DE-19844531-A1 (DE)
Inventor: GRUETZEDIEK HARTMUT DR
IPC: H01L21/8222
Filed: 1998-09-29
Abstract: The invention relates to a semiconductor structure for producing semiconductor components, for example PNP transistors. The inventive semiconductor structure has a trough-shaped n-doped area (5) in a p-doped semiconductor material (1, 2), said trough encompassing a p-doped inner area (6) which extends as far as the surface of the semiconductor material. The trough-shaped n-doped area (5) is much more strongly doped that the p-doped inner area (6). The semiconductor structure is technologically simple to produce and is compatible with modern CMOS processes. The structure forms an output structure, especially for a vertical PNP transistor, with improved electrical properties, for example current amplification and frequency characteristics.
Patent DE-19846108-A1 (DE)
Inventor: SCRIBA JOERG
IPC: B27N3/14
Filed: 1998-10-07
Abstract: The invention relates to a roll for spreading and slowing down the flow of pourable materials, especially wood particles provided with binders, for producing chip board. Said roll is a smooth roll with two end plates (6, 12) which are joined by thin spokes (1, 10), cables, rods or tubes, these being flexible in the direction of rotation. Means are provided for torsionally fixing the two plates (6, 12), hereby ensuring the electrical or mechanical synchronisation of the separate drives (4, 13) of each plate (6, 12). A one-side drive unit (4) whose torsional fixing means consist of diagonal braces (15 to 20) and/or stabilisers (21, 22, 23), is also provided.
Patent DE-19848685-A1 (DE)
Title: Equipment for compression of material moved by transport device in housing provided with inlet and outlet, form body being so arranged in housing that it constitutes resistance preventing flow of material
Inventor: GOELDNER HELMUT
IPC: A61L2/04
Filed: 1998-10-22
Abstract: The method involves equipment compressing material moved by a transport device (2) in a surrounding housing (1) provided with an inlet and an outlet (4). Inside the housing a form body (5') is arranged and formed such that it constitutes a resistance preventing a flow of conveyed material. The equipment has a control and/or regulating device acting on the form body in the material flow. The transport device is preferably a worm screw.  An Independent claim is included for an equipment suitable for executing the method.
Patent DE-19849374-A1 (DE)
Title: Mass prodn system for working workpieces has a modular structure to direct the roller belts to move the sliding tables and transfer tables to prevent stoppages and a build-up on a machine fault
Inventor: SIEGEL CHRISTOPH
IPC: B23Q41/02
Filed: 1998-10-19
Abstract: The mass prodn. system (2) is in a modular structure, where workpieces are carried by roller belts (6,8,10) between machines (4) to work them. One module (12) has a machine and a transfer table (16) between each pair of sliding tables (14), to lock the transfer table (16) at the machine (4). Two of the roller belts (6,8) move in the direction of normal prodn. movement, and the third belt (10) moves in the opposite direction.
Patent DE-19850997-A1 (DE)
Title: Material protects against toxic chemicals and comprises air-permeable textile carrier material
Inventor: RUITER ERNEST DE
IPC: A62D5/00
Filed: 1998-11-05
Abstract: A non-continuous hot-melt adhesive layer is applied on the carrier and carries a layer of granular adsorbents.  The hot-melt adhesive layer is a net consisting of small adhesive heaps with thin links running in between. The adsorbents (activated carbon) are covered by a light textile.
Patent DE-19853424-A1 (DE)
Title: Light emitting diode (LED) component with combination and construction facilities for system components
Inventor: FRIEDRICH HANS-JOSEF
IPC: F21S2/00
Filed: 1998-11-19
Abstract: At least one side wall of the LED component is capable of light emission, while the component wall at one side is fitted with pairs of adjacent, cylindrical pegs, with preferably four pegs at each corner of a quadrangle. On the opposite side are located secondary coupling pegs, which fit clampingly between primary pegs of an adjacent LED component. Preferably the secondary pegs are cylindrical, but may have a cruciform shape with a profile, corresponding. to the periphery of a primary peg on the coupling outer faces.  Independent claims are included for a LED component base plate.
Patent DE-19853879-A1 (DE)
Title: Light for vehicle, especially rear light, has adjacent chambers with light sources and formed by light units with pot-shaped housings containing light source with openings covered by glass panels
Inventor: BAHNE JOHANNES JOSEF
IPC: B60Q1/26
Filed: 1998-11-23
Abstract: The light has a number of adjacent chambers, each with a light source and each formed by a light unit (3) with a pot-shaped housing (6) accommodating the light source whose opening is covered by a glass panel (7). A locking device (13) has an arrangement (14,15,20) for attaching the light units to a common carrier (2).
Patent DE-19854519-A1 (DE)
Title: Giant magnetoresistive head for magnetic disc drive
Inventor: NAGASAKA KEIICHI
IPC: G11B5/39
Filed: 1998-11-26
Abstract: The giant magnetoresistive (GMR) head has a GMR element containing at least one free magnetic layer, and intermediate layer and a fixed magnetic layer. The fixed magnetic layer has a larger length in the height direction of the GMR element than has the free magnetic layer so as to reduce in the free magnetic layer the magnetic field that comes from the fixed magnetic layer.
Patent DE-19900681-A1 (DE)
Title: Production of an endotoxin-free nucleic acid solution comprises binding nucleic acids on a microporous weakly basic anion-exchange membrane and eluting them with buffer of high ionic strength
Inventor: DEMMER WOLFGANG
IPC: C12N15/10
Filed: 1999-01-04
Abstract: Producing an endotoxin-free nucleic acid solution, comprising passing an aqueous nucleic acid solution through at least one layer of a microporous weakly basic anion-exchange membrane so that the nucleic acids are bound to the membrane, and eluting the nucleic acids from the membrane with a buffered neutral salt solution of greater ionic strength than the initial nucleic acid solution.
Patent DE-19901985-A1 (DE)
Title: Zug- und Stoßeinrichtung für kurzgekuppelte Schienenfahrzeuge
Inventor: STAUB JOHN
IPC: B61G9/04
Filed: 1999-01-20
Abstract: Die Erfindung betrifft eine Zug- und Stoßeinrichtung für kurzgekuppelte Schienenfahrzeuge. DOLLAR A Für diesen Verwendungszweck wurde eine kostengünstige Zug- und Stoßeinrichtung entwickelt, die gegenüber den bekannten Lösungen vereinfachte Konstruktionsmerkmale aufweist. Bei Anwendung der Erfindung sind die üblicherweise beidseitig an den Wagenenden befindlichen Federelemente (Puffer) nicht mehr notwendig. Zum Be- und Entladen sind die Einzelwagen im Zugverband genauer als bisher positionierbar. DOLLAR A Erfindungswesentlich ist eine mit dem Fahrzeuguntergestell fest verbundene Stützplatte, die sowohl die Druckkräfte über die Druckfläche als auch die Zugkräfte direkt aufnimmt. Dazu beinhaltet die Stützplatte einen Gabelkopf zur Aufnahme eines Gelenkbolzens, an dem der Kurzkupplungskopf der Kurzkupplung angelenkt ist. Weiterhin können Federeinrichtungen verschiedener Ausführung vorgesehen werden. Zur Befestigung der Stützplatte am Untergestell des Schienenfahrzeugs sind mehrere Varianten aufgezeigt. Darüber hinaus sind Merkmale zur zweckmäßigen Ausgestaltung der Erfindung angegeben.
Patent DE-19902905-A1 (DE)
Title: Fahrzeug-Formhimmel
Inventor: MUELLER WOLFGANG
IPC: B60R13/02
Filed: 1999-01-26
Abstract: Die Erfindung betrifft einen Fahrzeug-Formhimmel, der aus einer zum Fahrzeugrahmen weisenden flachen Kunststoffschicht, einer abstandshaltenden Schicht und einer zum Fahrzeuginnenraum weisenden Dekorschicht besteht. DOLLAR A Bei der abstandshaltenden Schicht handelt es sich um eine dreidimensional verformte Kunststoffschicht mit einseitigen Einstülpungen, deren Öffnungen zur Dekorschicht weisen. Die Dekorschicht stellt eine luftdurchlässige und/oder schwingungsfähige Kunststoffschicht dar.
Patent DE-19908779-A1 (DE)
Title: Arrangement for cleaning the interior of the bowl of a lavatory pan improves overall cleaning effect
Inventor: AGOCS JOZSEF
IPC: E03D9/00
Filed: 1999-02-17
Abstract: The lavatory pan has a flushing water feed via the cover (1) for the bowl arranged centrally above the bowl.  An extendible column (2) attached to the cover above the bowl carries a rotating cleaning body (3) on its end facing the bowl. The cleaning body has an internal water supply line and water outlet openings (4).
Patent DE-19910174-A1 (DE)
Title: Infrared laser system, for cornea surgery, has a Q-switched laser-pumped short and-or heavily doped wavelength transformer for ultra-short pulse generation
Inventor: DICK MANFRED
IPC: A61F9/01
Filed: 1999-03-01
Abstract: A pulsed infrared (IR) laser system, comprises a Q-switched laser-pumped short and/or heavily doped wavelength transformer (2) for ultra-short pulse generation. An IR laser arrangement, for generating pulsed laser radiation of below 3  mu m wavelength, greater than 10 Hz pulse repetition frequency, less than 50 ns pulse length and about 100 mJ/cm<2> energy density, comprises a Q-switched pump laser (1) which generates light with less than 30 ns pulse length and greater than 10 Hz pulse repetition frequency and which has an emission wavelength in a region which corresponds directly or indirectly to a resonant transition in the uppermost laser level of an immediately following wavelength transformer (3) provided with a resonator system (2). The transformer material allows generation of laser pulses of less than 30 ns pulse length in the 3 \!0.3  mu m wavelength range. Light from the pump laser is axially coupled into the wavelength transformer by a resonator (21), such that the beam cross-section of the pump laser is matched to the mode volume of the wavelength transformer having a sufficiently short optically active length (L) and/or a sufficiently heavy doping, so that the absorption length of the pump laser radiation is 80-100% of the rod length.