baber/WOPTO huggingface dataset:
Patent DE-19810461-A1 (DE)
Title: Joint cutting machine with drive shaft and cutter element on connecting rod
Inventor: ELBERS HEINRICH
IPC: B28D1/06
Filed: 1998-03-11
Abstract: The cutter element (4) in the form of a saw blade is in three layers with the middle layer protruding beyond the two, bottom and top, layers. The cutter element has cutting teeth with a steep edge near the drive side, and a flat edge facing away from the drive side. The drive shaft (5) is mounted to one side. On the drive side, a plate element acts as a wall-stop. A holder grip is positioned near the drive side, and a detachable holder grip away from the drive side.
Patent DE-19810745-A1 (DE)
Title: Liquid catalyst formulation for transesterification processes, especially for the solvent-free production of polycarbonate from diphenol and diaryl carbonate
Inventor: KOENIG ANNETT
IPC: C08G64/30
Filed: 1998-03-12
Abstract: A catalyst formulation which is liquid at room temperature contains 28-45 wt.% tetraphenylphosphonium phenolate (TPPP) and 72-55 wt% phenol. An Independent claim is also included for a process for the production of solvent-free, thermoplastic polycarbonates from aromatic diphenols, diaryl carbonates and optionally chain-branching agents and/or mono-phenols, in which the above catalyst formulation is used as the transesterification catalyst in amounts of 10<-1> to 10<-8> mol to 1 mol diphenol.
Patent DE-19811412-A1 (DE)
Title: Conveyor belt of rubber etc. using ropes as tensile or traction elements
Inventor: ELVERS KARL-HEINZ
IPC: D03D15/00
Filed: 1998-03-17
Abstract: The tensile element takes the form of main ropes (2) and smaller diameter ancillary ropes (3) with diameter between 2 and 9 mm. The main ropes cover the entire width (B) of the belt as opposed to the ancillary ropes which are confined to the center part (A), amounting to 0.3 times the width (B).   One to three ancillary ropes lie between each pair of main ropes except for the belt connections which are devoid of ancillary ropes.
Patent DE-19812694-A1 (DE)
Title: Molding an injection foamed product with material sections having different properties
Inventor: PARK SOO KWAN
IPC: C08L31/04
Filed: 1998-03-23
Abstract: Pre-forms (3a, 4a) of a secondary polymer are located in separate cavity areas (15, 17) of a main tool cavity and a primary polymer mixture (2a) containing a blowing agent is injected into the remaining cavity area of the closed tool. The tool (10) is maintained for a given time at a suitable temperature and pressure and then opened to allow both materials to expand. The primary and secondary polymers crosslink with each other during heating. An Independent claim is also included for an injection foamed product with areas having different material properties.
Patent DE-19814094-A1 (DE)
Title: Arrangement for darkening transparent plate, e.g. vehicle windscreen, to prevent disturbing light from passing through or for use as information display
Inventor: ECKER RAINER
IPC: B60J3/04
Filed: 1998-03-30
Abstract: The arrangement has local, selectively electrically driven darkening elements (36) for selective local darkening of the plate (14-19) in a transmission region of the noise source (4-6) through the plate to form a noise or aperture protection plate, for stepped overall darkening of the plate or for local selective information display. An optical system determines the position of the noise source in size, direction and intensity on one side of the plate. An Independent claim is also included for a method of darkening a transparent plate.
Patent DE-19817477-A1 (DE)
Title: Fluorescent lamp
Inventor: LECHELER REINHARD
IPC: H01J61/42
Filed: 1998-04-20
Abstract: The fluorescent lamp has a discharge vessel filled with a gas filling and has a fluorescent coating (1). It has an electrode structure (2) for a discharge that is restrained in dielectric fashion. The electrode structure establishes a geometric distribution of part-discharges (3) in the region of the lamp. The fluorescent coating has a varying coating thickness matched to the geometric distribution. The electrode structure establishes the geometric distribution by cathode projections (4) and by varying the thickness of an electrode dielectric as well as by variation of the width of the electrodes.
Patent DE-19819653-A1 (DE)
Title: Operation of coin activated games machine
Inventor: GOETTEN MICHAEL
IPC: G07F17/32
Filed: 1998-05-02
Abstract: A coin operated games machine has three main symbol carrying discs (5) that are rotated and stopped in a pseudo random cycle. Two strip display fields (18,19) are used to show additional risk odds that result as the outcome of the main game. In addition another display has boxes (24) that are filled as games are won. When complete another rotating disc (29) is stopped to provide further games.
Patent DE-19821778-A1 (DE)
Title: Vorrichtung und Verfahren zur Herstellung von Mikrofilamenten von hoher Titer-Gleichmäßigkeit aus thermoplastischen Polymeren
Inventor: STEIN MANFRED
IPC: D01D5/088
Filed: 1998-05-14
Abstract: Es werden eine Vorrichtung und ein Verfahren gezeigt, mit denen Mikrofilamente aus synthetischen Polymeren mit höherer Gleichmäßigkeit von Titer, Anfärbbarkeit und verbesserten physikalischen Garneigenschaften bei erhöhter Produktionsgeschwindigkeit in einem Spinnprozeß mittels Spinndüsenplatten mit hoher Lochdichte und einer zentralen Abkühleinheit hergestellt werden können.
Patent DE-19822355-A1 (DE)
Title: Fine vacuum condensation wood drier
Inventor: FLECHER PIERRE
IPC: F26B5/04
Filed: 1998-05-19
Abstract: The air in the condensor and in the installation is so far removed by a rotary slider pump driven by gas ballast and constantly revolving that the partial pressure of the non-condensable gas does not exceed 10 Pa. The energy supply is by hot water heat exchanger and/or by microwave. The condensor, particularly in the case of hot water heating, is thermically insulated from the processing chamber.
Patent DE-19824242-A1 (DE)
Title: Semiconductor manufacture process
Inventor: MAEDA SHIGENOBU
IPC: H01L27/02
Filed: 1998-05-29
Abstract: The silicide protection does not cover the active semiconductor region thus avoiding problems with possible breakdown effects. Especially in contact hole regions of a source/drain.
Patent DE-19828519-A1 (DE)
Title: New diamino-1,3,5-triazine derivatives, useful as broad-spectrum, pre- or post-emergence herbicides, especially selective herbicides e.g. in rice, or as plant growth regulators
Inventor: HOLLANDER JENS
IPC: A01N43/68
Filed: 1998-06-26
Abstract: Substituted 2,4-diamino-1,3,5-triazine derivatives (I) are new. Triazines of formula (I) and their salts are new. Ar  = 5-14 membered mono- or bicyclic aryl, optionally containing 1-4 heteroatoms;  Y  = O, S, NR11, NR12CONR13, COO, OCOO, OCONR14, SO, SO2, SO2O, OSO2O or SO2NR14;  m = 0-3; n  = 1-4, provided that n is not 1 if m = 0 and Y = O, S, SO, SO2 or NR9;  R1, R2  = G1;  R3-R6  = G2; or R6 may also be heterocyclyl;  G1  = H, alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkoxy, arylalkyl or cycloalkylalkyl;  G2  = as G1; or alkylthio, alkylsulfinyl, alkylsulfonyl, aryl, arylalkoxy, cycloalkylalkoxy, cycloalkoxyalkoxy, cycloalkoxyalkyl or cycloalkylalkoxy;  or CR1R2, CR3R4 or CR5R6 = CO, CR15R16 or Cyc;  or two R1, two R3 or R3 + R5  = group completing Cyc;  Cyc  = 3-6 membered ring;  R7  = H, NH2, alkylcarbonyl, mono- or dialkylamino, acyclic or cyclic hydrocarbyl, acyclic or cyclic hydrocarbyloxy, heterocyclyl, heterocyclyloxy or heterocyclylamino;  R8  = alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkoxy or heterocyclyl;  R9, R10 = H, NH2, alkylcarbonyl, mono- or dialkylamino, alkyl, cycloalkyl, alkoxy, cycloalkoxy, heterocyclyl, heterocyclyloxy or heterocyclylamino;  or NR9R10  = heterocycle;  R11  = H, NH2, mono- or dialkylamino, alkyl, cycloalkyl, cycloalkylalkyl, alkoxy, alkoxyalkoxy, cycloalkoxy or alkylcarbonyl;  R12, R13  = H, alkyl, alkenyl, alkynyl, Ph, phenylalkyl, cycloalkyl or cycloalkylalkyl;  or R12 + R13  = group completing a ring;  R14  = H, alkyl or cycloalkyl; R15, R16  = H, aryl, alkoxy, arylalkyl, alkyl or alkylthio;  or CR15R16  = ring. The full definitions are given in the DEFINITIONS (Full Definitions) field.
Patent DE-19828934-A1 (DE)
Title: Vorrichtung zur Kraftstoff-Förderung mittels einer Kraftstoff-Fördereinheit
Inventor: FRANK KURT
IPC: F02M37/02
Filed: 1998-06-29
Abstract: Die Erfindung betrifft eine Vorrichtung zur Kraftstoff-Förderung mittels einer Kraftstoff-Fördereinheit in einem Kraftstoffbehälter, welcher eine Kraftstoffpumpe für einen Kraftstoffvorlauf, eine in einem Kraftstoffrücklauf angeordnete Saugstrahlpumpe mit einem Venturirohrabschnitt mit Venturidüse und einem Mischrohr in im wesentlichen axialer Ausrichtung zum Auffüllen eines Kraftstoffreservoirs der Kraftstoff-Fördereinheit mit Kraftstoff aufweist. Das Mischrohr der Saugstrahlpumpe berührt im wesentlichen den Boden des Kraftstoffbehälters und die Saugstrahlpumpe weist im Bodenbereich seitliche Öffnungen zum Ansaugen von Kraftstoff aus dem Bodenbereich des Kraftstoffbehälters auf. Eine derartig ausgebildete Vorrichtung sorgt für eine optimale Entleerung eines Kraftstoffbehälters und eine optimale Nutzung des Kraftstoffinhalts eines Kraftstoffbehälters.
Patent DE-19829612-A1 (DE)
Inventor: MAUL MANFRED
IPC: G03F7/20
Filed: 1998-07-02
Abstract: The invention relates to a lighting system for microlithography, comprising an excimer laser (1) with an emission wavelength, a beam expanding system (2), a light mixer system (5) and an illumination plane. In said system an optical element (DP) made of a double refracting material is arranged in a light beam cross-section (for example a Hanle depolarizer) and the thickness of said element varies across the light beam cross-section by a multiple of the emission wavelength. At least one light mixer system (A1, L1, 5) is positioned downstream of the optical element.
Patent DE-19829978-A1 (DE)
Title: Farbfotografisches Silberhalogenidmaterial
Inventor: BERGTHALLER PETER
IPC: G03C7/413
Filed: 1998-07-04
Abstract: Gegenstand der vorliegenden Erfindung ist eine neue Verbindung der Formel (I)  DOLLAR F1 mit der Maßgabe, daß Y für N steht sowie ein farbfotografisches Silberhalogenidmaterial mit mindestens einer rotempfindlichen Silberhalogenidschicht, der erfindungsgemäß eine Verbindung der Formel (I) zugeordnet ist, sowie ein fotografisches Farbentwicklungsverfahren, bei dem die Kuppler der Formel (I) mit Farbentwicklern vom Typ der Phenylendiamine und/oder Toluylendiamine zu Kupplungsprodukten umgesetzt werden, die insbesondere im Infrarotbereich eine starke Absorption zeigen. Ein weiterer Gegenstand betrifft die Verwendung von Verbindungen der Formel (I) als Blaugrün- und/oder Infrarotkuppler in farbfotografischen Silberhalogenidmaterialien.
Patent DE-19831984-A1 (DE)
Title: Bridge carriageway beam design in box section has anchoring elements positively joined to stressing members within box section for favorably directed stress load.
IPC: E01D2/04
Filed: 1998-07-16
Abstract: The anchoring elements (21,23) for the external stressing members (23) run straight between top and bottom (2,5) flanges and are forcibly joined to these at their ends using disk-shaped stressing elements for preference at least 1.5 m long. The elements (21,22) can be in trapezoidal section and are recessed lengthways with the anchoring elements in the upper flange (2) held by a transverse connection which lies between and is forcibly joined to the top flange webs, leaving the connection divorced from the top flange (2).
Patent DE-19835532-A1 (DE)
Title: Vorrichtung zum Beleimen einer streifenförmigen Bahn
Inventor: PAWELKO KARL-HEINZ
IPC: B05C1/08
Filed: 1998-08-06
Abstract: Die Erfindung betrifft das Beleimen eines Papierstreifens (26) mittels zweier Leimwalzen (2, 3), zwischen denen ein niveauüberwachter Leimwulst (24) aufrechterhalten wird, aus dem der Leim durch eine Leimauftragswalze (3) entnommen wird. DOLLAR A Es ist das Ziel, bei einem Maschinenstillstand eine Verfestigung des Leimwulstes bei weiterlaufendem Leimwerk zu verhindern bzw. die Leimviskosität aufrecht zu erhalten. DOLLAR A Erreicht wird dies durch gesteuerte Wasserzugabe über ein Aggregat (18) in dem Maße, wie durch Wasserverdunstung das Niveau des Leimwulstes (24) abnimmt.
Patent DE-19841063-A1 (DE)
Title: Rotierende Verschlußeinheit
Inventor: BIENECK UWE
IPC: H04M1/02
Filed: 1998-09-09
Abstract: Bei einem Verschluß für ein tragbares Telefon, der eine Verriegelung durch das Ineinandergreifen eines Schnapphakens in ein Verschlußglied unter dem Einfluß einer Federkraft bewirkt, ist der Schnapphaken fest mit einer Rotationsachse verbunden. Dabei weist der Verschluß eine Tastfläche auf, die ebenfalls fest mit der Rotationsachse verbunden ist und mit dem Schnapphaken einen Winkel > 0 DEG bildet.
Patent DE-19842122-A1 (DE)
Title: Tong-like, multi-purpose tool for light conductor cable, having active areas for positioning cable, for cutting isolation, for separating cable, and for crimping cable with plug
Inventor: WILHELM EDGAR
IPC: G02B6/245
Filed: 1998-09-05
Abstract: The tool includes a first, fixed muzzle part (2), and muzzle cheeks (3) stored revolving on a joint axis, which are movable against each other by device of handles and a lever system (6, 7). The tool has first, second, third and fourth active areas. The tool includes a first fixed muzzle part (2), and muzzle cheeks (3) stored revolving on a joint axis, which are movable against each other by device of handles and a lever system (6, 7). A first active area is arranged in the middle section of the muzzle parts, and is composed of an upper and a lower clamp cheek with respectively a complementary profile. A second active area is arranged behind the first area, consisting respectively of an upper and a lower cutting edge with oppositely arranged half-round notches. A third, separately formed active area comprises a round knife which can be rotated through a swivel arm, independent of an opening or closing movement of the tongs. A fourth active area in the front of the muzzle parts consists of a pocket-like plug reception (12) and a crimping bolt (13), whereby a complete closing of the tongs is possible only by activating a control element.
Patent DE-19849342-A1 (DE)
Title: Washing system for person has replaceable brush that rotates about vertical axis and can be supplied with water via vertical tube with openings, with brush mounted in upper an/or lower bracket
IPC: A47K7/04
Filed: 1998-10-26
Abstract: The system has a replaceable brush that rotates about a vertical axle (17) and can be supplied with water via a vertical tube (13) with openings. The brush is mounted in an upper (6) and/or lower (15) bracket. The upper bracket can be hinged and can have an attached electric motor (7). The brush can be driven hydraulically.
Patent DE-19852386-A1 (DE)
Title: Filter für gasförmige Medien
Inventor: JOERDER KURT
IPC: B01D39/20
Filed: 1998-11-13
Abstract: Filter aus Vliesstoff, Papier oder dergleichen für gasförmige Medien mit einer elektrisch leitfähigen Schicht aus einer leitfähigen Substanz aus pulverisierbaren Materialien, insbesondere aus elektrisch leitfähigen Ruß- und/oder pulverförmigen Metallpartikeln oder anderen pulverisierten Materialien, wobei die Ruß- oder Metallpartikel mit Hilfe von Bindemitteln auf den Filterfasern fixiert sind und bei dem die leitfähige Schicht netzartig auf der Filterschicht aufgebracht ist.
Patent DE-19852835-A1 (DE)
Inventor: LEISTNER HERRMAN
IPC: B01L3/00
Filed: 1998-11-17
Abstract: The invention relates to a sample holder used for carrying out serial analysis of liquid samples and comprising a substrate part (10) having a plurality of recesses (22) for receiving liquid samples and optionally reagents. The aim of the invention is to optimise process and measuring conduct. For that purpose, the recesses are placed at an angular distance from each other in an annular area (20) of said substrate part (10) and are in the form of measuring chambers (22). In addition, a distribution chamber (18) which can be fed with liquid samples is concentrically placed with the annular area (20) within a central area (16) of the substrate part (10). Said distribution chamber (18) is in communication with the measuring chambers (22) through a respective connecting channel (26).
Patent DE-19854126-A1 (DE)
Inventor: BLACK KARL-HEINZ
IPC: G08G1/0968
Filed: 1998-11-24
Abstract: The invention relates to a navigating method and a navigating device (100) for a means of transport, especially for a vehicle, motor vehicle, boat or aeroplane, for navigating from a location to a destination. Commands and/or the destination and optionally, the location are input in the navigating device. To this end, data is read out of a memory card (16) of a car radio (12) and the read-out data are transmitted to a navigation processor (100).
Patent DE-19855774-A1 (DE)
Title: Spindle bearing structure at spinning or twisting machine has structured spindle shaft diameters at footstep bearing sleeve and at journal bearing for reduced play at footstep bearing sleeve
Inventor: STAHLECKER GERD
IPC: D01H7/12
Filed: 1998-12-03
Abstract: The bearing mounting for a spindle, in a spinning or twisting machine, is for a spindle where the diameter of the shaft (2) at the footstep bearing sleeve (11) is at maximum 0.6 times the diameter at the journal bearing (3).  The diameter of the shaft (2) at the footstep bearing sleeve (11) is 3.0-3.5 mm. The shaft (2) diameter at the journal bearing (3) is about 6.8 mm. The shaft (2) diameter directly over the footstep bearing sleeve (11) is 6.3 mm. The difference in the diameter between the shaft (2) and the footstep bearing sleeve (11) is 0.015-0.035 mm and preferably 0.025-0.030 mm. The mean gap between the journal (3) and footstep sleeve (11) bearings is 94 mm. The shaft (2) is slightly crowned at the footstep bearing sleeve (11).
Patent DE-19859272-A1 (DE)
Inventor: POETZSCH HOLGER
IPC: B65D90/04
Filed: 1998-12-22
Abstract: A transport container for dangerous liquids is provided with a filling dome (4) which can be sealed by a dome cap (5) and with a pressure compensation valve (22). An inliner (6) comprised of film is arranged inside the transport container and is connected to a tension ring which is accommodated in the filling dome (4). Said tension ring is sealed by a cap insert (13) having a valve opening (15) which is sealed by a flutter valve plate (16). A gas permeable ring (9) is arranged between the tension ring and the filling dome (4).
Patent DE-19860543-A1 (DE)
Title: Non-toxic inhibitors of proteases, especially metallo-proteases or collagenase, comprise verongamine or derivatives, useful in cancer treatment
Inventor: BERG ALBRECHT
IPC: A61K31/4164
Filed: 1998-12-23
Abstract: The use of the tyrosine alkaloid verongamine and its derivatives as protease inhibitors is new.  The use of verongamine and its derivatives of formula (I) or their salts as protease inhibitors is new.  R2, R4  = H, 1-6C alkyl or 2-10C acyl;  R3  = H or 1-6C alkyl.
Patent DE-19908457-A1 (DE)
Title: Photodiode used in CMOS image sensing device
Inventor: WOODWARD YANG
IPC: H04N5/335
Filed: 1999-02-26
Abstract: The photodiode includes a second impurity region having the same potential as the semiconductor layer. The photodiode comprises (i) a first conductivity type semiconductor layer (602), (ii) an isolation layer dividing the semiconductor layer into a field region and an active region, (iii) a first impurity region (603) of a second conductivity type, formed within the semiconductor layer, the first impurity region being apart from the isolation layer, and (iv) a second impurity region (604) of the first conductivity type, formed beneath the surface of the semiconductor layer and on the first impurity region. The second impurity region is wider than the first impurity region so that a portion of the second impurity region is formed on the semiconductor layer. The second impurity region has the same potential as the semiconductor layer. Independent claims are included for (a) the CMOS imaging device, (b) the manufacture of the photodiode, and (c) the manufacture of the CMOS imaging device.
Patent DE-19909250-A1 (DE)
Title: Impact protection for shipping locks
Inventor: KUEHN KARL-HEINZ
IPC: E02C1/10
Filed: 1999-02-22
Abstract: The device is formed by a beam to absorb impact forces applied by a ship. The beam (5) moves in parallel guides (11,12) on either side of a shipping channel (1). Hydraulic cylinders (14) to absorb the impact move parallel to the guides. The guides are effective for horizontal and/or vertical guidance of the beam. A brake unit to reduce kinetic energy has shock absorbers (14), directed horizontally against the beam on either side of the channel. The shock absorbers are conventional industrial absorbers with biologically degradable hydraulic fluid.
Patent DE-19916019-A1 (DE)
Title: Car passenger protection device
Inventor: FINK MICHAEL F
IPC: F16K17/40
Filed: 1999-04-09
Abstract: The device includes an inflation device structure defining a chamber for storing inflation material at an increased storage pressure, a breakable closing member which is fastened to the inflation structure and sealed to block the flow to the outside from the chamber, the closing member being subject to the storage pressure, and an ignition arrangement which has a carrier structure mounted on the inflation structure separately from the closing member. The carrier structure borders onto the closing member in a load-carrying relationship in order to transmit a force derived from the storage pressure from the closing member onto the inflation device structure. The ignition arrangement furthermore has pyrotechnical material which, when ignited, generates combustion products that break the carrier structure. The closing member has a certain rigidity which is sufficiently low so that the closing member can be broken by the storage pressure independently of the combustion products when the carrier structure is broken by the combustion products.
Patent DE-19916579-A1 (DE)
Inventor: HANNUS THOMAS
IPC: B60T13/52
Filed: 1999-04-13
Abstract: The invention relates to a pneumatic brake booster (10) comprising a control valve (22) for controlling a pneumatic pressure differential, a force input member (24) for actuating the control valve (22), a force output member (38) for transmitting the brake force, a reaction disk (34) made of an elastomer material which is positioned between the force output member (38) and the force input member (24), and a device which is arranged between the reaction disk (34) and force input member (24) and acts on said reaction disk (34) such that the force transmission ratio between the force input member (24) and force output member (38) is modified in accordance with the force to which the force input member (24) is subjected. To obtain a device of this kind which is more economical and easier to mount, the device is configured as a unit taking the form of a cartridge (30) which can be preassembled and inserted into the control valve (22) after preassembly.
Patent DE-19916632-A1 (DE)
Title: Procedure to hold ready reports in processor controlled management unit of communication network
Inventor: BOEHM PETER
IPC: H04L12/24
Filed: 1999-04-13
Abstract: The reports, sent from network components of the communication network, are sent to the management unit and are held in a report memory (LOG) in main memory. The reports refer to unusual situations e.g. an interference of network components. To protect from interruption in the monitoring unit, the report data is secured at specific periods.  The contents of the report memory or a selected portion (LGM) is secured by a swapping routine (mmap) which creates a swap copy (NSW) of the memory content of selected area to permanent memory (HDD).