baber/WOPTO huggingface dataset:
Patent DE-19800811-A1 (DE)
Title: Paired healds for harness of water jet loom
IPC: D03C9/02
Filed: 1998-01-12
Abstract: The paired healds (1,2), for a loom harness, have at least three spacers or shaped sections (3-5) to keep them apart.  A shaped section (3,4) is formed at both the end eyelets near the openings (6-9) for the heald slide bar. The third shaped section (5) is located where the lower heald slide bar is to be held, and is offset from the shaped section (4) at the end eyelet (6,8) towards the heald center (13,14). The spacing shapes are formed by corrugations with one or more bucklings symmetrical to the heald plane, or the corrugations are in a sine curve shape moving partially in and partially out of the heald plane, with a total distance over the buckled points of 0.4-1.2 mm. The third shaping, near the lower end eyelet, is offset towards the heald center by a minimum of 10 mm and a maximum of 50 mm. Two shaped corrugations (3,4) are at the end eyelets of one heald (1), and the other shaped corrugation (5) is offset towards the center at the other heald (2).  Or all the three corrugated spacing structures are fitted to one heald, and the other heald is flat and unstructured. Additional corrugations can be fitted along one or other of the paired healds.
Patent DE-19801411-A1 (DE)
Title: Increasing high temperature superconductor critical temperature
IPC: H01L39/24
Filed: 1998-01-16
Abstract: The critical temperature (Tc) of a high temperature superconductor is increased in order to increase the repulsive interaction (U) in the Hubbard model, which can be determined by standard methods.
Patent DE-19802442-A1 (DE)
Title: Bowden cable cap for e.g. motorcycle, cycle or vehicle brakes
Inventor: CREPIN HERVE
IPC: F16C1/26
Filed: 1998-01-23
Abstract: The cap has a tubular housing (11) whose base 12 is extended as a coaxial tube (13) having inner sealing lips (141,142) forming a sleeve traversed by the cable, steel wire etc. (2). The outside (132) of the extension (3) is grooved and joined from this by channel (143,144) to the inside of the extension so the seal material passes through the channels to form a seal (145) filling out the extension groove. Two surround lips (141,142) are provided at the ends of the seal (14) inside and two outside seals (145) can be provided in the outside grooves, or again in the housing (11) tube. The inner seal (140) is joined to the outside seal (15) by several arms and the housing and its base and extension are made of polypropylene, using rubber material as seal.
Patent DE-19804326-A1 (DE)
Title: Sensor especially for measuring the viscosity and density of a liquid or gas
Inventor: HAHN DIETMAR DR
IPC: G01N11/16
Filed: 1998-02-04
Abstract: A sensor has a bending tongue (1) which is mechanically coupled to a vibrator (13) for vibration in the test medium. Preferred Features: The bending tongue (1) consists of silicon nitride, silicon oxide, metal or their mixture.
Patent DE-19815883-A1 (DE)
Inventor: FREUDELSPERGER KARL
IPC: B65G1/137
Filed: 1998-04-08
Abstract: The invention relates to an order picking system (1) with at least one automatic commissioning machine (2) having article racks (3) in which channels (4) for articles are positioned which are inclined in relation to the horizontal. Said channels comprise an article stop element and an article distributing device on their lower longitudinal ends and can be filled with new articles at their other, higher longitudinal ends on the rack loading side (B). The order picking system provided for in the invention is characterized in that a movable rack serving unit (5) has an article handling device (51) which is mobile in three dimensions and has an article stack retaining device (52) which can contain a vertical stack of articles and can be positioned vertically at each higher longitudinal end of an article channel (4) on the rack loading side (B). The article stack retaining device (52) comprises a lower or upper slide (53) for pushing out individual articles which can be displaced in the transverse direction of the stack.
Patent DE-19816754-A1 (DE)
Title: Rotary union breechblock for single or multi-barrelled hand gun
Inventor: SCHADE THOMAS
IPC: F41A3/04
Filed: 1998-04-16
Abstract: Both the negative upper union (3) and the positive lower union (5) are formed arc-shaped, engaging over the bore axis central point (13). The arc-shaped formation of the upper and lower unions is parabolic. It may also have a hyperbolic shape
Patent DE-19818811-A1 (DE)
Title: Schallabsorbierender Schaumstoff-Formkörper
Inventor: GRAVE ISIDOOR DE
IPC: G10K11/162
Filed: 1998-04-27
Abstract: Die Erfindung betrifft schallabsorbierende Schaumstoff-Formkörper, die im Frequenzbereich von 0,5 bis 4 kHz nach DIN 52215 einen Schallabsorptionsgrad von 30 bis 95% aufweisen. Der Schaumstoff ist ein nicht vollständig verschweißter Polyolefin- oder Polystyrol-Partikelschaumstoff mit einem Zwickelvolumen zwischen 10 und 40%.
Patent DE-19818998-A1 (DE)
Title: Method of protecting access to the authentication algorithm or secret code on a chip card in a communications system does not involve a secure acknowledgment of the authentication to the participating chip card
Inventor: MACDONALD DONALD
IPC: H04W88/02
Filed: 1998-04-28
Abstract: The method involves recording in a counter the number of authentication processes performed with the card, defining an upper limit for the number of processes to be performed, incrementing the counter per authentication and comparing with the limit value.  The limit is higher than the anticipated number of authentication processes and lower than the number required determining the secret code.
Patent DE-19820178-A1 (DE)
Inventor: BALLNATH RAINER
IPC: G01N33/493
Filed: 1998-04-29
Abstract: The invention relates to a device for enriching particles in a body fluid, especially for preparing an enriched suspension for analysis, comprising a receiving body (1), preferably a cylindrical receiving body, and a piston (2) arranged in the receiving body (1) in such a way that it can be displaced to draw in and discharge the fluid. The receiving body (1) has a pipette-like tapered suction/outlet opening (3). In order to simplify the use and construction of the device and avoid contamination of the operator with body fluid, the device is configured and embodied in such a way that a capture device (4) that catches or captures the particles is mounted in the flow path of the fluid being admitted into the receiving body (1) and/or being discharged from the receiving body (1).
Patent DE-19820555-A1 (DE)
Title: Media device operating method e.g. for TV screen information
Inventor: RICHTER BERND
IPC: H04N5/445
Filed: 1998-05-08
Abstract: The method involves the PC (6) in generating a number of video images from TV signals received by the TV receiver (2) and additional information.  The TV images and the additional information are output to the TV screen (3).  The TV signal received by the TV receiver is converted into a digital input signal , from which the TV images and the digital output signal representing the additional information are produced. An Independent claim is also included for a media device.
Patent DE-19828541-A1 (DE)
Title: Fire-resistant polycarbonate-based molding material, useful for the production of molded parts for domestic appliances, office machines, cars, electrical goods etc.
Inventor: ECKEL THOMAS
IPC: C08L69/00
Filed: 1998-06-26
Abstract: Graft copolymers made by bulk, solution or bulk-suspension polymerisation are used as components of thermoplastic molding materials based on polycarbonate or polyester-carbonate which also contain a phosphazene compound,  and optionally fluorinated polyolefin and thermoplastic polymer. Thermoplastic molding materials contain: (A) 40-99 parts by weight (pts. wt.) aromatic polycarbonate and/or polyester-carbonate; (B) 0.5-60 pts. wt. graft copolymer of (B1) 50-99 wt% vinyl monomer(s) on (B2) 50-1 wt% graft base(s)  with a glass transition temperature below 10 deg C, obtained by bulk, solution or bulk-suspension polymerisation, (C) 0-45 pts. wt. thermoplastic polymer(s) selected from vinyl (co)polymers and polyalkylene terephthalates, (D) phosphazene(s) of formula (Ia) and/or (Ib), R  = amino, 1-8C alkyl or alkoxy (both optionally halogenated, preferably with fluorine), or 5-6C cycloalkyl, 6-20C aryl or aryloxy (preferably phenyl, naphthyl, phenoxy or naphthyloxy) or 7-12C aralkyl (preferably phenyl-(1-4C alkyl)) (all optionally substituted with alkyl, preferably 1-4C alkyl, and/or halogen, preferably chlorine or bromine);  k  = 0 or 1-15, preferably 1-10 (E) 0.05-5 pts. wt. fluorinated polyolefin. Independent claims are also included for: (a) a process for the production of these materials by mixing and melt-compounding the components, optionally with other additives; (b) molded products produced from these materials, especially casing parts.
Patent DE-19828785-A1 (DE)
Inventor: HARTUNG HANS GEORG
IPC: B21D3/00
Filed: 1998-06-27
Abstract: A steel profile, which at least during straightening has a largely homogeneous temperature distribution over its cross section, is straightened at a temperature within the structural transformation range from Ar1 to Ar3 of the steel.
Patent DE-19829284-A1 (DE)
Title: Temporal stereo signal processing method for forming scaled bit stream
Inventor: TEICHMANN BODO
IPC: H04S1/00
Filed: 1998-06-30
Abstract: The method involves transforming the two temporal channels (l,r) into the frequency domain, and forming a spectral mono channel (M) by combining the spectral L and R channels. Three predictions are performed for the spectral L,R and M channels to obtain filtered channels (L'.R',M'). The filtered channels are encoded to obtain the mono-layer of the scaled bit-stream. The encoded filtered mono channel is decoded to obtain an encoded/decoded mono channel (M). The filtered L' and R' channels and the encoded/decoded mono channel are subjected to a prediction using similar prediction coefficients. Spectral stereo signals (L, R, M, S) are formed for the stereo layer of the scaled bit stream by comparing the processed mono channel (M') with the processed filtered channels L' and R'. and/or by combining them.   Independent claims are included for a method of processing a temporal stereo signal, a method of decoding an audio bit stream and an apparatus for processing a temporal stereo signal.
Patent DE-19834854-A1 (DE)
Inventor: HEIDINGER ROLAND
IPC: G01R27/00
Filed: 1998-08-01
Abstract: The invention relates to a quasi-hemispherical Fabry-Perot resonator covered by two radiation shields and lodged in a vacuum chamber enabling a defined cryogenic environment for said resonator to be regulated. The resonator conventionally consists of a spherical and a plane mirror, wherein the former is stationary and the latter can be moved parallel and perpendicular to the axis of the resonator and can complete a full rotation around the axis of the resonator. The thin layer to be measured is placed on a substrate that is fixed on the front face of the plane mirror. The plane mirror rests on the front face of a non-heat conductive cantilever arm traversing the radiation shields. The mirror can be heated separately. Transmission of microwave through the resonator is detected with a receiving system whose input is a decoupling orifice in the spherical mirror. The movement of the probe in the resonator, temperature control of the plane mirror and processing of measured values and the resulting determination of local surface resistance of the thin layer are controlled and assisted by computer. High-quality determination of location-dependent surface resistance RS of a supraconductive thin layer can be conducted for the first time.
Patent DE-19836297-A1 (DE)
Title: Controlling armature motion in electromagnetically operated valve of internal combustion engine
Inventor: REIF KONRAD
IPC: F01L9/20
Filed: 1998-08-11
Abstract: Following pull-in there is a braking phase in which a voltage is applied to a coil (4a, 4b) up to impact of the armature (4d) upon it. Timing and cyclic course of the voltage applied, are controlled as a function of the desired position (20) of the armature over time.
Patent DE-19839037-A1 (DE)
Title: Drehwiderstand
Inventor: GROETSCHEL NORBERT
IPC: H01C10/48
Filed: 1998-08-31
Abstract: Ein bekannter Drehwiderstand weist einen Schleiferhebel auf, der mit zwei Schleiferbahnen zusammenwirkt. Tritt ein Abheben des Schleiferhebels von der Schleiferbahn auf, wird die Stellungsanzeige unterbrochen. DOLLAR A Hiergegen weist der neue Widerstand die Merkmale auf, dass die elektrischen Anschlüsse (11, 12) über einen Widerstand (14) kurzgeschlossen sind, der einen Widerstandswert aufweist, der wenigstens der Größe des größten Widerstandswerts des Drehwiderstands (1) (bei leerem Brennstofftank) entspricht. DOLLAR A Damit ist eine Verwendung des Drehwiderstandes für eine Füllstandsanzeige in Brennstofftanks möglich.
Patent DE-19841498-A1 (DE)
Title: Verfahren zum Herstellen eines Elektronikbauelementes, insbesondere eines Hallsensors
Inventor: BAESKOW WERNER
IPC: H01L43/14
Filed: 1998-09-10
Abstract: Verfahren zum Herstellen eines Elektronikbauelementes, das elektronische Bauteile (4) aufweist, die in einem Kunststoffgehäuse angeordnet sind, insbesondere eines Hallsensors. Zur Zeit- und Kostenersparnis des Herstellungsverfahrens werden die elektronischen Bauteile in einer Schmelzklebermasse angeordnet und dort fixiert und danach zur Ausbildung des Gehäuses (8) fertigumspritzt.
Patent DE-19842267-A1 (DE)
Title: Automatic banknote dispensing device for gaming machine
Inventor: MENKE WILHELM
IPC: G07D11/00
Filed: 1998-09-15
Abstract: The automatic banknote dispensing device has a banknote checking device for verifying the authenticity of the entered banknotes, which are stored in a vertical stack of adjacent compartments (2) which are open at either end. The banknotes are fed into the storage compartments via a reciprocating slider so that they are folded in half and removed via a controlled gripper or slider cooperating with the banknote folded edge, for feeding to a delivery device.
Patent DE-19843807-A1 (DE)
Title: Verfahren zum Herstellen von Glasartikeln
Inventor: SCHNAPPAUF HANS
IPC: C03B9/38
Filed: 1998-09-24
Abstract: Beim Herstellen von Glasartikeln durch Verformen und Abkühlen in Anwesenheit von Gasen werden zur Vermeidung einer Spannungsrißkorrosion und zur Erhöhung der Festigkeit solche Gase zugeführt, die einen kleinstmöglichen Wasserdampfgehalt und mindestens 50 Volumenprozent Kohlendioxid oder mindestens 90 Volumenprozent Stickstoff aufweisen und vorzugsweise aus technisch reinem Kohlendioxid oder technisch reinem Stickstoff bestehen. Die Gase können sowohl beim Herstellen von geblasenen Hohlkörpern als Ausblasgase als auch zur Beschleierung der Außenfläche der Vorprodukte (Tropfen aus dem Speiser) der Glasartikel oder der Glasartikel selbst verwendet werden. Die genannten Maßnahmen können auch miteinander kombiniert werden.
Patent DE-19844412-A1 (DE)
Title: Safety mechanism for motor vehicle steering column
Inventor: MUELLER OLAF
IPC: B60R21/26
Filed: 1998-09-28
Abstract: The steering column (1) is automatically retracted during a crash using two separate pyrotechnic charges (4,20). An Independent claim is also included for the safety mechanism operating method, where a primary charge (4) is detonated to unlock the steering column from its axial position, and a second charge (20) is then detonated to move the steering column away from the driver.
Patent DE-19845492-A1 (DE)
Title: Suspension piece for clothing has holder and swiveling support arm, with fixtures in the form of parallel profiled bars
Inventor: HEYDER MELITTA
IPC: A47B61/00
Filed: 1998-10-02
Abstract: The suspension piece has a holder and swiveling support arm to which fixtures for clothing are attached. The top end of the holder (2) grips the support arm (6) which is in the form of a U-shaped tube and which swivels on a plane at right angles to the surface from which the suspension piece hangs. The fixture comprises a number of parallel profiled bars (8) at right angles to the support arm and parallel with the surface carrying the holder.
Patent DE-19845615-A1 (DE)
Title: Heat exchanger, especially vapor condenser
Inventor: KIRCH RICHARD DIPL ING
IPC: F28D9/00
Filed: 1998-10-05
Abstract: A heat exchanger for especially the recovery of condensing vapors consists of a stack of cassettes, each of which is an enclosed, flat unit, and enclosed within a housing through which cooling air passes. Each cassette consists of two shallow pans placed face-to-face and push-fitted together with overlapping edges. The cassettes are arranged vertically in a side-to-side stack. Adjacent cassettes have co-located apertures linked by passages with outer seals, and held together by suitable clamp fittings. This arrangement allows cooling air to flow freely around the outside of the cassette without making contact with the moist air flowing through the cassette stack.
Patent DE-19846503-A1 (DE)
Title: Production of integrated circuit elements where CD microloading is eliminated or controlled and etching biasing is eliminated or minimized
Inventor: JIN RAYMOND R
IPC: H01L21/3065
Filed: 1998-10-09
Abstract: A first and second resist structure cover each of the IC chips. The width of the first structure is less than that of the second. A first film layer forms a film layer structure. Plasma polymers are formed on the resist mask and first film layer structure so that the width of the first film layer structure is closer to the second film layer structure than the width of the first resist structure. Production of integrated circuit elements comprises etching a number of identical integrated circuit chips on a wafer. by applying a resist material layer on a first film layer of a wafer (21) and irradiating the resist material to form a structured resist mask (22) on the first film layer (21), then developing. The resist mask (22) has a repeating pattern of resist structures to identically cover each of the chips. A first and second resist structure cover each of the integrated circuit chips, the width of the first structure being less than that of the second. The first film layer (21) is plasma-etched to form a film layer structure and plasma polymers are formed on the resist mask (22) and first film layer structure so that the width of the first film layer structure is closer to that of the second film layer structure than the width of the first resist structure.
Patent DE-19857359-A1 (DE)
Inventor: JUNKER ERWIN
IPC: B24B1/00
Filed: 1998-12-11
Abstract: The invention relates to a method for machining workpieces with areas which comprise form variations, whereby the workpiece (5) is fixed between the tip (13) of the tool spindle (30) of the workpiece spindle head (1) and the tip (6) of the sleeve (13) of the tailstock (3), and a backrest seat (8) is ground on the workpiece (5). The tip (6) of the sleeve (13) of the tailstock (3) sits closely in the center of the receiver of the workpiece. The method is characterized in that the tip and the tailstock sleeve are retracted from the contact area, said contact area being located in the center of the clamping of the workpiece, to an intermediate position after the backrest seat has been ground. In addition, the workpiece is positionally fixed on the side of the tailstock by a backrest (7) and by an axial force which is applied via a prestressed pressure pin (21) and which is directed against the center of the clamping of the workpiece.
Patent DE-19900770-A1 (DE)
Title: Apparatus for breaking down woven fabric cuttings into separate yarns for recycling
Inventor: WEIS-QUASDORF MARINA
IPC: D01G11/04
Filed: 1999-01-12
Abstract: To reduce cuttings of woven fabrics into their warp and weft yarn component, the fabric squares with a max dimension of 10 \* 10 cm float freely in a vessel (1), where they are broken down into separate yarns by a rotating and blunt beater (3). The processing zone (2) within the vessel (1) is cylindrical, conical or hemispherical.  The inner volume of the vessel is greater than the volume covered by the rotating beater. The beater elements rotate at the same speed, or with increasing and decreasing speeds.  A number of beaters are positioned over and/or next to each other.  The directly neighboring beaters rotate in opposite directions. On a continuous operation, the rotating beaters move the fabric material through the processing zone, and the separated yarns are taken out by a pneumatic conveyor system. The separated yarns are subsequently broken down mechanically into separate fibers.
Patent DE-19901432-A1 (DE)
Title: Closure cap with a ventilating component for motor vehicle fuel tanks comprises a lid, a sealing housing, a closure mechanism interacting with a spring strap installed in the sealing housing, and a valve housing
IPC: B60K15/04
Filed: 1999-01-18
Abstract: The closure cap (1) with a ventilating component comprises a lid (2), a sealing housing (8), and a closure mechanism integrated in the lid and the sealing housing. A valve housing (10) with the ventilating component is held by sealing housing concentrically with the axis (21) of the closure cap.  The closure cap (1) with a ventilating component comprises a lid (2), a sealing housing (8), and a closure mechanism integrated in the lid and the sealing housing. A spring strap (32) interacting with the closure mechanism is installed in the sealing housing which also is provided with a rotatable springy annular disk (36).
Patent DE-19902151-A1 (DE)
Title: Dielectric ceramic for a laminated ceramic electronic element e.g. a miniature capacitor
Inventor: WADA NOBUYUKI
IPC: H01G4/12
Filed: 1999-01-20
Abstract: A dielectric ceramic, obtained by firing a barium titanate powder having a perovskite structure with a c-axis/a-axis ratio of 1.003-1.010 and an OH group content of  <= 1 wt.% in its crystal lattice, is new. Independent claims are also included for the following: (i) production of a dielectric ceramic by firing the barium titanate powder described above; (ii) a laminated ceramic electronic element with an internal conductor between two adjacent layers of the above dielectric ceramic; and (iii) a process for producing the above laminated ceramic electronic element.
Patent DE-19909267-A1 (DE)
Title: Boiler suspension, e.g. for steam power station, has measurement instrument that registers boiler vertical expansion, interacts with hydraulic cylinder to oppose downward expansion
Inventor: THRON ANDREAS
IPC: F22B37/24
Filed: 1999-03-03
Abstract: The suspension arrangement (1) has a horizontal cross-beam (4) on which the boiler (2) is suspended wrt. a frame (3) via at least one vertical hydraulic cylinder (5). At least one measurement instrument that registers vertical expansion of the boiler interacts with the cylinder so that the suspension opposes a vertically downward expansion vertically upwards.
Patent DE-19909529-A1 (DE)
Inventor: HIRSCHMANN GUENTHER
IPC: H01J61/56
Filed: 1999-03-04
Abstract: The gas discharge bulb fits into a single socket (11) that has connecting electrodes. The bulb is supplied by a pulse firing stage (Z) that has a transformer (TR).The return voltage line (13) connects with an arcing suppression inductance (L1) and a bi-directional trigger level switch (D).
Patent DE-19912588-A1 (DE)
Inventor: ILLY ALOIS
IPC: F24D19/10
Filed: 1999-03-20
Abstract: The invention relates to a fluid transport system which contains a liquid fluid for thermal energy transfer. According to the invention, in a hydraulic system at least one pump circulates a fluid between a producer and a consumer such that pipework resistances are overcome; the consumers in said hydraulic system present variable or fixed resistances; and a device for influencing heat transport output, notably by modification of a starting temperature in the hydraulic system, is provided for. At various places in the hydraulic system one or more throttle fittings having electronic volume flow rate measurement units are installed. The actual value of a measured volume flow rate is used for control purposes so as to save energy in a hydraulic system.