baber/WOPTO huggingface dataset:
Patent DE-19836834-A1 (DE)
Inventor: CHRIST MICHAEL
IPC: F26B21/00
Filed: 1998-08-13
Abstract: The cylindrical jet has a jet opening at one end, and a funnel shaped entry at the other end, which transits into the jet box base. Equipment used to apply heat to piece goods (2) has jet boxes (29, 30) above and below the plane (9) of fabric travel. The jets, at the facing sides of the jet boxes (29, 30) are cylindrical jet units aligned at an angle to the base of each jet assembly. The cylindrical jet has a jet opening at one end, and a funnel shaped entry at the other end, which transits into the jet box base. The jet box base is flat, with the jets located in recesses in the base. Preferred Features: All the jet are aligned at an angle to the jet unit base. The jets of the upper and lower jet boxes (29, 30) are aligned against each other so that the fabric (2), moving along the center plane (9), is given an alternating bowed movement upwards and downwards, and across the fabric width. Each unit has four jets aligned at each other. The jets to the left and right of the longitudinal center line are aligned inwards to the center, above and below the fabric (2). The jets aligned across the direction of fabric travel alternate towards and away from each other with, in each case, paired jets in the same direction. The lateral jets spread the fabric in corrugations. The upper and lower jets are in alignment with each other, or they are offset from each other. The lateral jets are in rows, where the jets in adjacent rows in the movement direction are offset from those in the preceding row. Covers are fitted to match the width of the jet box working surfaces to the width of the fabric (2), as slides within the jet boxes. The jet openings can be flush with the flat surfaces of the jet box bases.
Patent DE-19838230-A1 (DE)
Title: Operating point optimization for photo-voltaic or thermo-voltaic energy converter with variable internal resistance, changing load current periodically around operating point at high frequency
Inventor: THAMM RAINER
IPC: H02S99/00
Filed: 1998-08-22
Abstract: The method involves changing the load current periodically with a high frequency, about an operating point. The current change, with respect to a stationary value such as an arithmetic average value, is equal to a voltage change caused by the current change, with reference to a stationary value of the voltage.
Patent DE-19842136-A1 (DE)
Title: Tamper-proof closure for paint spray can preventing unauthorized trying of the spray can by customers in the shop
IPC: B65D83/14
Filed: 1998-09-14
Abstract: An aerosol paint spray can (1) has a discharge jet (6) separated from the can contents by an elasticized disc insert (7) resting on the discharge valve disc (3). The jet unit (6) is kept separate from the insert (7) which is removed prior to use and replaced by the jet head(6).
Patent DE-19844195-A1 (DE)
Inventor: BOHNEN HANS
IPC: C08F4/60
Filed: 1998-09-26
Abstract: The invention relates to a chemical compound having a neutral structure in combination with an organometallic compound said compound can form a new catalyst system which is advantageously used for the polymerisation of olefins. This does away with the need to use aluminium oxane, such as methylaluminium oxane (MAO) as a cocatalyst and still achieves a high catalyst activity.
Patent DE-19849244-A1 (DE)
Title: Beleuchtungsvorrichtung für eine Anzeige
Inventor: NOLL HEINRICH
IPC: B60Q3/04
Filed: 1998-10-26
Abstract: Ein zur Erwärmung einer Leuchtstofflampe (2) einer Beleuchtungsvorrichtung für eine Anzeige ausgeführtes elektrisches Heizelement (4) ist an einer Leiterplatte (5) mit lediglich geringem Abstand zu der Leuchtstofflampe (2) angeordnet. Dadurch wird eine gezielte Erwärmung der Leuchtstofflampe (2) in vorbestimmten Bereichen ermöglicht, wobei zugleich die Herstellung vereinfacht ist. Zugleich kann die Montage des Heizelementes (4) unabhängig von der Leuchtstofflampe (2) erfolgen und eine problemlose Anpassung an beliebig gestaltee Leuchtstofflampen (2) vorgenommen werden.
Patent DE-19853327-A1 (DE)
Title: Foldable table tennis table section has transport section, rotatable housing and catch allowing automatic folding via spring of middle section
Inventor: SCHOELLHORN STEFFEN
IPC: A47B25/00
Filed: 1998-11-19
Abstract: The table tennis table section (1) has a perpendicular transport position and a tilting position fixed legs (5) connected to one another by cross-struts (4). On the board underside is a fastening on a rotatable housing (2) which is tilted and locked. The locking device has a rotating catch lever (6) and a sprung device allows automatic folding of the middle section.
Patent DE-19857689-A1 (DE)
Title: Voltage application current measuring circuit for integrated circuit tester
Inventor: HASHIMOTO YOSHIHIRO
IPC: G01R31/30
Filed: 1998-12-14
Abstract: The current measuring resistor (21) is coupled to the output of a driver (13) used for carrying out a functional test of an integrated circuit (11). A switch (41) in parallel to the resistor, is closed for the function test, while for measuring of an input leakage current of the integrated circuit it is opened. Then further switches (42, 43) are sequentially closed by a control (51) for measuring the voltage at both ends of the resistor by an A/D converter (45). The current is then determined from the difference of both measured voltages.
Patent DE-19858837-A1 (DE)
Title: Internal high pressure deformation device, first mold segment of which on first tool carrier can be displaced
Inventor: SCHIFFLER WALTER
IPC: B21D26/02
Filed: 1998-12-19
Abstract: The deformation device (10) has a divided molding tool which has a first tool carrier (38) with first mold segment (44) and a second one (56) with a second segment (62). The first tool carrier can be moved to a working position seated on the second one, with the two segments facing each other. They are held in place by a holding device (64).
Patent DE-19860069-A1 (DE)
Title: Programmable controller for industrial applications e.g. steel and paper manufacture
Inventor: ASHIDA KAZUHIDE
IPC: G05B19/042
Filed: 1998-12-23
Abstract: The programmable controller  provides a connection between itself and another controller (20) and a memory (2). The communication can be made to a program memory (16) and to an interface (4) and the central controller (1). A converter unit (C) provides a conversion of actual function names representing variable names into  physical addresses when necessary.
Patent DE-19906813-A1 (DE)
Title: Optical add-drop-multiplexer
Inventor: STOLL DETLEF
IPC: H04Q11/00
Filed: 1999-02-18
Abstract: The add-drop-multiplexer comprises a group filter which divides the incoming WDM signal into several channel groups of adjacent WDM channels. Each channel group is fed to a module for reconfiguration. A first module type enables a manual configuration of add-drop channels and through-connected WDM channels, while a second module type enables a remote configuration.
Patent DE-19908640-A1 (DE)
Inventor: HAEGER HARALD
IPC: A61K31/44
Filed: 1999-02-27
Abstract: The thermoplastic composite material comprises a polyamide layer bonded to a polyester layer by means of an adhesive (I) comprising a blend of polyamide prepared from stoichiometric amounts of a diamine containing 6-12C atoms and dicarboxylic acids, and a polyester prepared from a diol containing a mixture of dicarboxylic acids. Thermoplastic composite material comprises a polyamide layer bonded to a polyester layer by means of an adhesive (I) comprising at least 50 wt.% of a blend of: (a) 20-80 wt.% of a polyamide prepared from stoichiometric amounts of a diamine containing 6-12C atoms and dicarboxylic acids, including at least 5 mol% of dicarboxylic acids (II) containing 10-36 C atoms; and (b) 20-80 wt.% of a polyester prepared from a diol containing 2-12 C atoms and a mixture of 30-95 mol% of an aromatic dicarboxylic acid containing 6-20 C atoms and 5-70 mol% (II). Independent claims are also included for the following: (1) production of the composite material by multicomponent injection molding, coextrusion or coextrusion/blow molding; (2) an adhesive as defined for (I).
Patent DE-19909396-A1 (DE)
Title: Beschlagsystem und Beschlagmittel hierfür
Inventor: STRAUSS RAINER
IPC: F16B12/10
Filed: 1999-03-04
Abstract: Das Beschlagsystem zum Verbinden von Werkstücken, zur Konstruktion und Ausstattung von Möbeln, Gebrauchsgegenständen, Inneneinrichtungen und dergleichen, bedient sich eines mehrfachfunktionalen Beschlagmittels in Form eines Zapfens mit kreisförmigem Querschnitt, insbesondere eines Flaschenkorkens, der in einer seinem Querschnitt angepaßten Ausnehmung eines ersten Bauteils aufgenommen ist und mit einem über das erste Bauteil vorstehenden Abschnitt in eine mit der Ausnehmung des ersten Bauteils fluchtende Ausnehmung eines zweiten Bauteils eingreift.
Patent DE-19915415-A1 (DE)
Title: Disk braked surface temperature determining by determining values for inner and/or external heat transfer resistance of disk as variable characteristic quantities, depending on flow ratio for disk
Inventor: PAHLKE JAN
IPC: G01K7/42
Filed: 1999-04-06
Abstract: The method involves measuring an outer (La) and internal temperature (Li), inner (Ri) and external (Ha) heat transfer resistance of the disk its thickness and heat transfer coefficient (k). Values for inner and/or external heat transfer resistance (Ri,Ha) of the disk are determined as changeable characteristic quantities, depending on the flow ratio for the disk.
Patent DE-19915975-A1 (DE)
Title: Roller bearing for a loom heald frame lifting lever, has edge disks which snap into cut-in sections within the outer bearing ring and are held at openings on the inner bearing ring with seals
Inventor: MEISEL HARALD
IPC: D03C1/16
Filed: 1999-04-09
Abstract: The roller bearing has an outer bearing ring (2) with two spaced cut-in sections (9) at its inner diameter. An edge disk (7) of a spring elastic material is snapped into the cut-in sections (9).  The edge disks (7) have a U-shape, seen on a longitudinal section. One leg is snapped into the cut-in sections (9), and the other end transits into a leg which moves axially outwards leading to a third leg which covers a ring zone (14) to a fourth leg aligned axially inwards into a fifth leg aligned radially inwards at the opening (15) at the inner bearing ring (1). The first leg is interrupted by equidistant recesses at the periphery, and the third leg has equidistant axial inlets. The second leg has a seal (16) of a material with elastic distortion at the outer periphery, bonded in place. The fourth and fifth legs have a further bonded seal (17), of a material with elastic distortion, which lies against the opening (15) at the inner ring (1) The second seal (17) has two pretensed sealing lips (18,19). The edge disks (7) are given a thermal or thermo-electrical treatment, and are coated with a material of increasing hardness.
Patent DE-19918915-A1 (DE)
Title: Hand-actuated slider for automatically resetting manually positioned control valve on brake filling devices in vehicle workshops has movable cover plate lever that moves control valve toggle
Inventor: STIER EUGEN
IPC: B60T17/22
Filed: 1999-04-27
Abstract: The device automatically resets a manually positioned control valve (8) on brake filling equipment so that the electrical main switch is covered by a cover plate (2) and hence cannot be operated. The cover plate is moved horizontally or vertically to expose the main switch to enable its operation and carries a lever that automatically moves a control valve toggle (7) into its initial position.
Patent DE-19922391-A1 (DE)
Inventor: PRECHTEL KLAUS
IPC: D21F1/66
Filed: 1999-05-14
Abstract: The water circuit system, at the fourdrinier section of a papermaking machine, is linked to an applicator where a mass is applied to the wet paper web containing a pigment and/or filling materials. An initial water circuit is fed exclusively by the sections (2.1,2.2) which extract water from the wet web in the web production process, before the wet web is coated with a mass. Part of the extracted water, in a second water circuit, is used to feed the web applicator, and the remainder is cleaned of contained matter pref. in a micro-filtration station (7). A thickening stage (6) is in front of the micro-filtration unit (7). P of the water for the applicator is taken from the overflow at the thickening stage (6) and/or from the micro-filter (7). An Independent claim is included for the operation of a water circuit at the fourdrinier section of a papermaking machine, where only water which is wholly clean of pigments and/or filling materials is returned to the stock inlet (1). Preferred Features: Only water which carries pigments and/or filling materials is passed to the applicator. Unused water, w carries matter, is cleaned by micro-filtration (7) after thickening (6) to give a clear water output.
Patent DE-19923739-A1 (DE)
Title: Slide bearing for car crankshaft has bushings between bearing housing and shaft, seal being positioned between bushing and wall of shaft which has sealing component fitted into groove in it
Inventor: SCHWEGLER ROLAND
IPC: F01M1/08
Filed: 1999-05-22
Abstract: The slide bearing for a car crankshaft has bushings (5) between the bearing housing (3) and the shaft (2). A lubricating oil feed (6) supplies oil to the shaft via bores (7, 8) in the housing and bushing. A seal (16) is positioned between the bushing and the neighbouring wall(14) of the shaft. This has a sealing component (15) which fits into a groove (17) in the seal and may be vulcanised into it.
Patent DE-19924481-A1 (DE)
Title: Electronic emergency system for vehicle has integrated navigation system and air bag testing system and is activated in accident to transmit force sensor signals of accident and position of vehicle
Inventor: BEST VOLKER
IPC: G01C21/26
Filed: 1999-05-28
Abstract: The system has an integrated navigation system and an air bag (E) testing system. The emergency system is activated by shock or deformation of the vehicle (A,B) in an accident. Sensors (C) in the air bag and the vehicle measure forces in an abnormal state and transmit the measurements over an integrated navigation system (D) to an emergency contact center as well as the position of the vehicle, without any extra input.  The emergency system can be automatically or manually activated to produce a message to send help.
Patent DE-19925919-A1 (DE)
Title: Security lock has closure or connecting parts, filling, and core,
Inventor: URBAN KARL JOERG
IPC: E05B45/00
Filed: 1999-06-07
Abstract: The hermetically sealed hollow spaces (1) in the closure (2) and or binding parts (3) of the locks contain a filling (4) or a core (4') in the form of gases, materials or mixtures. The filling can react in contact with the air and create smoke, noise, high temperatures and heat.
Patent DE-19927921-A1 (DE)
Title: Hurdle board for sheet-fed printing machines has integrated fold-down distance elements with pretension and locking parts
Inventor: ZAHN ERICH
IPC: B65H31/00
Filed: 1999-06-18
Abstract: The rectangular board (2) is for separation of sheet stacks in the sheet feeder. Several distance elements (4) are fastened to each board in each corner. The elements are moveable between a position, where they are sunk into the board, and a vertical supporting position. Each element is loaded into vertical position by pretension parts (26), and held in sunk position by locking parts (34). These are activated from the side of the board to release the distance elements.
Patent DE-19930006-A1 (DE)
Title: Electromagnet and method for manufacturing it short-circuits two or more windings on a coil to one or more winding positions making a simple alignment possible in a pressure-current characteristic line for a magnetic valve.
Inventor: SEN MEHMET-FATIH
IPC: H01F7/06
Filed: 1999-06-30
Abstract: Two or more windings (26) on a coil (10) are short-circuited to one or more winding positions (28). This makes a simple alignment possible in a pressure-current characteristic line for a magnetic valve. After being produced, an electromagnet is measured. By relying on this measurement, the two or more windings are short-circuited in such a way that a range preset for the electromagnet is reached.
Patent DE-19931929-A1 (DE)
Title: Fold-down table for motor vehicle interiors
Inventor: SKOFF GERHARD
IPC: B60N3/00
Filed: 1999-07-08
Abstract: The table has a top and two pairs of legs. The table top (3) is divided into two sections (20,21) in longitudinal direction. Each section is connected via a hinge (22,23) to a hinge a axis (24) under the table. The legs are connected pivoted to fastening points (4,5) on the floor of the vehicle, and to points (8,9) on the table top away from the hinge axis. Both hinge parts have holes (25,26), which overlap when the table is folded upwards, so that a locking bolt (36) can be inserted. Diagonal tensioners (32,33) between the ends of the legs.
Patent DE-19938355-A1 (DE)
Inventor: BECHTEL HELMUT
IPC: H01J17/49
Filed: 1999-08-13
Abstract: A plasma display screen comprising a carrier plate (2), a transparent front plate (1), a rib structure (13), which divides the space between the carrier plate (2) and the front plate (1) into plasma cells which are filled with a gas, and comprising one or more electrode arrays (6, 7, 11) on the front plate (1) or on the front plate (1) and the carrier plate (2) to generate corona discharges in the plasma cells, and comprising a phosphor layer (10) and a reflection layer (8), which reflection layer (8) comprises a non-metallic powder having a refractive index in the wavelength range from 147 nm to 700 nm of n = nreal+ik, where n > 1.3 and k < 0.05, said powder having an average grain diameter of 100 nm < d < 1000 nm, is characterized by an improved luminance.
Patent DE-19939195-A1 (DE)
Title: Cap closure with side-wall around cap for juice bottle has end-face and space within cap subdivided by seal which also displaces ambient air
Inventor: LANG HORST
IPC: B65D41/34
Filed: 1999-08-18
Abstract: A plastics fruit juice bottle (F) has a screw cap closure (V) with a side-wall (2) around the cap end-face (1). The space (R) within the cap is subdivided especially by a seal (C) which also displaces ambient air (L) which is expelled through a bleed hole (15) in the end-face.
Patent DE-19941040-A1 (DE)
Title: Container for liquids and powders has strip on its edge which carries peg and can be pivoted so that it fits into hole in lid and holds it in place
Inventor: HOPPE BODO
IPC: B65D77/20
Filed: 1999-08-28
Abstract: The container (3) for liquids and powders has a strip (5) on its edge which carries a peg (8) This can be pivoted so that it fits into a hole (9) in the lid and holds it in place.
Patent DE-19947979-A1 (DE)
Inventor: GLEIXNER MARKUS
IPC: E04F21/12
Filed: 1999-10-05
Abstract: The invention relates to a filling device for bulk material or fibrous material, especially for blow-in insulating material. The inventive device serves for supplying the bulk material or fibrous material to a conveying device, especially a fan unit. A transport line can be connected to said conveying device. A discharge device for the bulk material or the fibrous material is provided. The discharge device is mounted to or on a weighing device. A filling shaft is arranged downstream in relation to the discharge device and in the discharge direction. The filling shaft leads to the conveying device. In a preferred embodiment, the inventive filling device is arranged on a lorry or another means of transport. The filling device can be operated in an advantageous manner by one user only and the processed bulk or fibrous material amount can be continually determined in an exact manner.
Patent DE-19950464-A1 (DE)
Title: Production of an aqueous dispersion, useful as an adhesive, comprises emulsion polymerization of ethylenically unsaturated monomers in the presence of a dispersed fine particulate inorganic solid
Inventor: XUE ZHIJIAN
IPC: C04B40/00
Filed: 1999-10-20
Abstract: Production of an aqueous dispersion of particles comprising a polymer and a fine particulate inorganic solid (composite particles) comprises emulsion polymerization of a mixture of ethylenically unsaturated monomers in an aqueous medium by means of a radical polymerization inhibitor in the presence of a dispersed fine particulate inorganic solid and a dispersing agent.  Production of an aqueous dispersion (I) of particles comprising a polymer and a fine particulate inorganic solid (composite particles) comprises emulsion polymerization of a mixture of ethylenically unsaturated monomers in an aqueous medium by means of a radical polymerization inhibitor in the presence of at least one dispersed fine particulate inorganic solid and a dispersing agent. The process is effected using (A) a stable aqueous dispersion of an inorganic solid having an initial solids concentration of at least 1 wt.% and whereby more than 90 wt.% of the original dispersed solid remains in dispersed form one hour after its preparation and having a weight average diameter of no greater than 100 nm. (B) the dispersed solid particles have an electrophoretic mobility that is different to the null point in an aqueous standard alkali chloride solution at a pH corresponding to the pH of the aqueous reaction medium at the start of the emulsion polymerzation and (C) the mixture of ethylenically unsaturated monomers comprises greater than 0 wt.% to no greater than 4 wt.% of a monomer (A) that either contains at least an acid group and/or corresponding anion if the dispersed solid inorganic particles have a positive electrophoretic mobility or contain an amino-, amido-, ureido- or N-heterocyclic group and/or an alkylated ammonium derivative protonated at the nitrogen group if the dispersed solid inorganic particles have a negative electrophoretic mobility. Independent claims are included for  (i) the aqueous dispersion (I) of composite particles, and  (ii) a composite particle powder prepared by drying of the aqueous dispersion (I).