baber/WOPTO huggingface dataset:
Patent DE-19834892-A1 (DE)
Title: Brush or broom with adjustable bristle units
Inventor: YIGIT URSULA
IPC: A46B9/10
Filed: 1998-08-03
Abstract: The broom has bristle units fixed inside sleeves (9) and supported by helical spring (7) and fixed to bases (6) that are movably joined to the casing (4). A button (1) in the brush handle or broom stick is turned to move the bases between a position in which the bristle units form a planar surface and a positon in which the bristle units form a pyramid. When a button (1), positioned at the insertion area of the brush handle or the broom stick is rotated, a threaded bar (2) is moved upwards through a cylinder (3), accommodated inside a casing (4), causing two bristle bases (6), movably joined to the casing (4), to rise into a horizontal positon. Each bristle unit (11) is fixed inside a sleeve (9) and supported by a helical spring (7). The units (11) are arranged in a pyramidal shape, when the bases (6) are lifted into the horizontal position, and form a plane surface, when the bases (6) are lowered into a V-shaped position by rotating the button in the opposite direction.
Patent DE-19838332-A1 (DE)
Title: Quality monitoring of galvannealed coating of steel strip involves determining the visual appearance of the coating as a variable relevant to its quality and using it for controlling the annealing furnace
Inventor: BRISBERGER ROLF
IPC: C23C2/28
Filed: 1998-08-24
Abstract: The visual appearance of the galvannealed coating of the steel strip (16) is determined by means of visual recording device (15) as a variable relevant to the coating quality. Signals from the visual recording device are evaluated and used after conversion for direct control of the annealing furnace (12). Besides the visual recording device (15) the claimed apparatus incorporates signal evaluation and furnace control units (17, 18).  An Independent claim is also included for the apparatus incorporating signal evaluation and furnace control units (17, 18).
Patent DE-19840275-A1 (DE)
Title: Method to check connection of metal terminal, including section for fixing cable
Inventor: FUKASE YOSHIHIRO
IPC: G01M99/00
Filed: 1998-09-04
Abstract: The method involves preparing a metal terminal (1) with a clamping section. A pressure deviation or deviation rate on pressing the first section is determined axially to the first terminal to produce compressability-comparison data. A second metal terminal with a second clamping section is prepared. The measurement alteration or alteration rate of the second section is compared with the compressability-comparison data.
Patent DE-19841972-A1 (DE)
Title: Phased shunt regulator for preventing overvoltages at voltage supply outlet, has rectifier at input of shunt regulator and input impedance between supply voltage source, with switch facility parallel to rectifier output
Inventor: GRUPPENBACHER KLAUS
IPC: H02M3/156
Filed: 1998-09-14
Abstract: The shunt regulator is connected at the input terminals (1,2) of the mains or a voltage supply. It has an input impedance (R IN + C IN) connected between a supply voltage source, and one of the inputs of the rectifier (5). There is a series circuit with a facility (6) for establishing a reference voltage (U REF), and a threshold value control facility (7).   The series circuit is connected parallel to the output of the rectifier (5), and with a capacitor (C Out), which is connected parallel to the series circuit. A switching element (8) is provided parallel to the output of the rectifier (5) and is controlled by the threshold value control facility (7). This facility is a Schmitt trigger or an operational amplifier.
Patent DE-19845325-A1 (DE)
Title: Bobbin winding assembly
Inventor: MAYER MANFRED DR
IPC: B65H54/28
Filed: 1998-10-01
Abstract: The bobbin winder has rotors (22,23) each powered to rotate at different angular speeds, so that the yarn (2) is moved along the guide edge (8) of the guide (10) at the reciprocating winding speed, irrespective of its position at the fly guides. Independent claims are also included for the method of winding a continuous yarn on a bobbin. The angular speed of the fly guides is varied so that the reciprocating speed remains constant within the yarn guide reciprocating movement path, independently of the position of the yarn at the fly guide. The guide edge (8) is straight, at the guide. The rotors are powered, so that the yarn moves from the fly guides along the guide edge with a variable reciprocating speed. The angular speed of the rotor is constantly variable, according to the angle setting of the fly guide at the rotor while the fly is at the rotor to guide the yarn.  The angular speed of the rotors (22,23) is controlled, according to the length of the reciprocating movement path.  The fly guides (6,7) of the rotors, rotating in opposite directions, always meet at the path direction change point to transfer the yarn. The rotor drives are controlled according to the positions of the fly guides, which are registered by sensors. After the bobbins have been wound, the bobbin spindle turret swings the spindles so that the spindle with the empty bobbin sleeve is brought into the yarn movement path. At each winding station, the fly guides are powered by electric motors for a direction of rotation, and the motors of neighboring stations are controlled so that fly guides rotating in the same direction rotate asynchronously with each other.
Patent DE-19846882-A1 (DE)
Title: Bonding plane waterproof structure for electric connection box e.g. relay box mounted in the engine room of a motor vehicle
Inventor: YANASE TAKESHI
IPC: H02G3/16
Filed: 1998-10-13
Abstract: The bonding plane (11) of the electric connection box is provided with a groove (13) between the apertures (3).
Patent DE-19851689-A1 (DE)
Inventor: BIRNBRICH PAUL
IPC: C08K3/10
Filed: 1998-11-10
Abstract: The invention relates to the utilization of fatty acid amides for the lasting improvement of adhesive and/or coating compatibility of polyolefin-based shaped bodies, fibers and films, whereby a mixture containing a) predominantly one or more polyolefins, b) 0.01 to 20 wt. %, with regard to the polyolefins, of one or more fatty acid amides and c) 0.01 to 1000 ppm of one or more transition metal compounds the metal content of the transition metal compounds measured with regard to the polyolefins at temperatures ranging from 180 to 330  DEG C is subjected, in a conventional manner, to a shaping processing such as an extrusion method, a calendering method, an injection molding method, a blow molding method and the like. The mixture is subjected to said shaping processing with the provision that the fatty acid amides b) selected from the class of compounds of general structure (I), wherein the radical R<1> represents a saturated alkyl radical with 5 to 21 C atoms, radicals R<2> and R<3>, independent of one another, represent hydrogen or alkyl radicals with 1 to 18 C atoms, which can be substituted with up to 6 OH groups, NH2 groups or C1-10-alkyl groups and in which up to three methylene groups, which are not directly adjacent to one another, can be replaced by oxygen, with the provision that both radicals R<1> and R<2> do not simultaneously represent hydrogen and with the additional provision that the mixture containing the constituents a), b) and c) contains fatty acid amides based on unsaturated fatty acids in an amount of no more than 40 wt. % with regard to the amount of fatty acid amides b) based on saturated fatty acids.
Patent DE-19853495-A1 (DE)
Title: Tripod for lamp or other device mounted on end of sprung arm supported through
Inventor: WELLER MATTHIAS
IPC: F21V21/28
Filed: 1998-11-19
Abstract: The tripod stand (1) supports a tool or device (4) as required on the end of a sprung arm (3) which may be moved about a vertical axis. The arm pivots (6) about an overhead (7) support, in turn held in place by an approximately vertical rod (9) with hooked upper end. The rod is supported either on a castor-mounted base plate, a wall or ceiling fixture.
Patent DE-19854696-A1 (DE)
Title: Support profile for a shop display system has holes for anchoring pieces, attachments , U-shaped parts, grooves and two arm section
Inventor: BRUDER HANS
IPC: A47F5/10
Filed: 1998-11-27
Abstract: The profiled support has at least one profile surface in which is at least one row of holes (5) in which are anchored attachments for functional units. The profile surface with the holes in is a separate profiled U-shaped part (3) which is axially inserted into a groove (2) running in the profile's lengthwise direction and possessing two U-shaped arm sections. . The groove secures the profiled part across the insertion direction and is open in a level with the holes on at least one side.
Patent DE-19855662-A1 (DE)
Title: Latent catalyst used in heat-curable resin compositions for encapsulating semiconductor components for insertion mounting and soldering
Inventor: MIYAKE SUMIYA
IPC: C08G73/12
Filed: 1998-12-02
Abstract: Latent catalyst comprises a phosphonium borate formed using a proton donator as bonding unit, whereby when 1 g of proton donator is mixed with 50 g water and heated at 120 deg C for 20 hrs. in an autoclave, the electrical conductivity of the resulting extraction water is at most 1000  mu S/cm Latent catalyst comprises a phosphonium borate of formula (I).  R<1>-R<4> = organic residue with a heterocyclic or aromatic ring or aliphatic group; at least one of X<1>-X<4> = group formed when a proton donator releases a proton and the remainder are a residue with a heterocyclic or aromatic ring or aliphatic group. When 1 g of proton donator is mixed with 50 g water and heated at 120 deg C for 20 hrs. in an autoclave, the electrical conductivity of the resulting extraction water is at most 1000  mu S/cm.  Independent claims are included for heat-curable resin compositions comprising 100 pts. wt. of a heat-curable resin, preferably from epoxy and melamine resins, and 0.4-20 pts. wt. of the above catalyst, an epoxy resin molding composition comprising an epoxy resin, a phenol resin, a latent catalyst as above and an inorganic filler, and semiconductor construction components using the epoxy resin.
Patent DE-19858157-A1 (DE)
Title: Arrangement for contactless plant growth detection in field section has adjustably mounted reflection arrangement that reflects light beam to different predefined points at predefined times
Inventor: HILKER ANDREAS
IPC: A01B79/00
Filed: 1998-12-16
Abstract: The arrangement has a light source (18) that emits a light beam, an image acquisition device (10) and an electronic evaluation unit. An adjustably mounted optical reflection arrangement (14) reflects the light beam to different predefined points on the ground in the field section at predefined times.  An Independent claim is also included for a method of contactless detection of plant growth in a field section.
Patent DE-19900856-A1 (DE)
Inventor: KOLTAI FERENC
IPC: H04N1/32
Filed: 1999-01-12
Abstract: An apparatus and process for hiding the secondary image within the primary image and generating a high quality hard copy of the unified elemental image of a variety of media. The process comprises the steps of rasterizing the first image into a first elemental image and rasterizing the second image, compensated with its own inverse, into a second elemental image. The first elemental image and the second elemental image are merged into a unified elemental image based on a predetermined decoding and compensating principle, resulting in the second elemental image being hidden within the first elemental image. An output image is created based on the unified elemental image where the primary image is visible to an un-aided eye while the secondary image is hidden from the un-aided eye.
Patent DE-19904283-A1 (DE)
Title: Injection molding taken from metal copy of original pattern, has structured surface with diffractive characteristics and may carry data, inscriptions, images and authentication not susceptible to copying
Inventor: KNOEDLER THOMAS
IPC: B44F1/10
Filed: 1999-02-03
Abstract: The outer surface has a structure with refractive characteristics. An Independent claim is included for the corresponding mold, and also for the method of injection molding. A diffractive surface is copied in metal, which is used as the marking die in an injection mold for the product. Temperature and pressure are so adjusted during molding, that the surface structure is faithful to the original. Preferred features: The surface structure displays a hologram. This region at least, is covered by a transparent, protective layer. In the mold, the marking die comprises sufficiently-thick metallic material.
Patent DE-19906335-A1 (DE)
Title: System zur Materiallagerung und -befestigung
IPC: B65D71/00
Filed: 1999-02-16
Abstract: Das System beinhaltet ein Untergestell (1) und ein Obergestell (2), die aus miteinander verschweißten Metallrohren bestehen. Das Untergestell setzt sich zusammen aus einem Oberrahmen (4) mit Winkelstücken (5) und einem Unterrahmen (6) mit Querstreben (7), die miteinander verbunden sind durch die Bleche (11) und die Stege (12). Das Untergestell (1) besitzt am Rand keilförmige Einbuchtungen (8), die von automatisierten Tastern erkannt werden können, Aussparungen (9) zur Aufnahme von Bandeisen, obere Stauchungen (5b) zum Erleichtern des Stapelns sowie an allen Seiten Öffnungen (13) zum Einführen der Gabel eines Gabelstaplers zum Transport des Systems. Das Obergestell (2) weist einen Außenrahmen (14) auf mit Nasen (18) und Klammern (19) zur eventuellen Zentrierung und Befestigung von Trennstücken (3), Aussparungen (16) zur Aufnahme von Bandeisen und Gummipuffern (17) zur Auflage auf der gestapelten Ladung.
Patent DE-19913718-A1 (DE)
Title: Production of alkyl-/methacrylic ester/acid based adhesives useful for medical applications, comprises quasi-continuous free radical polymerization in presence of protective colloids
Inventor: GEBAUER MANFRED
IPC: C08F220/18
Filed: 1999-03-26
Abstract: A process for the quasi-continuous production of adhesives from alkyl-/methacrylic esters and acids in the presence of protective colloids, free radical polymerization initiators and natural resins is claimed. A process for the quasi-continuous production of adhesives from alkyl-/methacrylic esters and acids in the presence of protective colloids, free radical polymerization initiators and natural resins is claimed. In the process, a monomer mixture (A) is polymerized in a reactor and a monomer mixture (B) is polymerized in a separate reactor. Other additives are stored in a third polymerization reactor (C) and are optionally added with the products from reactors (A) and (B) in a fourth vessel that is stirred using a static mixer. Mixture (A) comprises: (A1) 73-85 wt.% of a 4-12C alkylacrylate; (A2) 5-15 wt.% acrylic acid and/or methacrylic acid; (A3) 4-8 wt.% methacrylate; (A4) 0.2-0.5 wt.% of a di- or triacrylate; and (A5) 2-4 wt.% of a hydrogenated resin based on balsam resin or tall resin that is dissolved in at least a portion of (A1). Mixture (B) comprises: (B1) 75-85 wt.% of a 4-12C alkylacrylate; (B2) 10-20 wt.% of an acrylic acid and/or methacrylic acid; (B3) 2-6 wt.% methacrylate; and (B4) 0.5-2 wt.% of a hydrogenated rosin based on balsam resin or tall resin that is dissolved in at least a portion of (B1).
Patent DE-19927211-A1 (DE)
Title: Pressure-heat-cold exchanger has piston in air-filled cylinder acted upon by movable weight via lever, thus applying pressure and heating air
Inventor: HAMANN ERNST-GUENTER
IPC: F02G5/00
Filed: 1999-06-15
Abstract: Device has piston in cylinder filled with air acted upon by lever effect of movable weight, thus applying pressure and heating air. Counter pressure produced in response to pressure is dependent on temp. higher the temperature, higher the pressure. Derived heat and cold are based on law of energy conservation. Conventional arrangement of turbine with heat exchanger can be used.
Patent DE-19927320-A1 (DE)
Title: Verfahren zur drahtlosen elektromagnetischen Übertragung von Daten
Inventor: FLEISCHHAUER NORBERT
IPC: H04L27/06
Filed: 1999-06-15
Abstract: Bei einem Verfahren zur drahtlosen elektromagnetischen Übertragung von Daten als binäre Signale, welche als amplitudenmoduliertes Signal von einer Sendeeinrichtung ausgesendet, von einer Empfangseinrichtung empfangen und über eine einstellbare Komparatorschwelle in ein Rechtecksignal umgesetzt werden, wird die Impulsbreite des demodulierten Signals durch Nachführen der Komparatorschwelle auf einem wenigstens abschnittsweise bestimmten Sollwert gehalten.
Patent DE-19930368-A1 (DE)
Inventor: HAMMACHER HEINZ-PETER
IPC: B65B23/16
Filed: 1999-07-01
Abstract: A method and apparatus used for packaging flat products in a plurality of trays. According to the method, individual trays are picked from a stack of trays by a suitable device. Several products are fed to a conveyor belt so that they lay flat and one behind the other on the conveyor belt. These products are picked individually one after the other from the conveyor belt and placed into the individual trays. The trays that are filled with the products are delivered on a second conveyor belt for packaging or wrapping. The method and apparatus also facilitate the placement of products in the trays in different arrangements.
Patent DE-19931789-A1 (DE)
Title: Reservoir, especially for cryogenic liquids, has essentially non-linear shape and has only one inner container, one extraction line and/or only one filling line
Inventor: ETTLINGER ERICH
IPC: F17C3/08
Filed: 1999-07-08
Abstract: Reservoir has an outer and an inner container. The reservoir possesses an essentially non-linear shape and has only one inner container (2). The reservoir has only one extraction line (3) and/or only one filling line (9). The reservoir has an essentially cylindrical cross-section. Between the inner and outer containers is arranged a vacuum insulation, preferably with a so-called super-insulation.
Patent DE-19938002-A1 (DE)
Inventor: BELDER DETLEV
IPC: G01N27/447
Filed: 1999-08-11
Abstract: Coating the inside of a capillary with a hydrophilic polymer comprises immobilizing a dissolved hydroxylic polymer on the capillary wall by chemical crosslinking with a crosslinking agent. Independent claims are also included for the following: (i) capillaries coated by the above process; and (ii) a system with micro-fluidic structures in which some or all of the microchannels or capillaries are coated by the above process.
Patent DE-19943811-A1 (DE)
Title: Unit for cyclic, section-wise production of prestressed concrete bridge spanning members comprises means for lifting the last concreted section from its prestressing trough and supporting its front end on a bearing pedestal
Inventor: KREMSER HANS
IPC: E01D21/06
Filed: 1999-09-14
Abstract: The unit (1) incorporating a beam shaped as a trough for concrete prestressing is characterized by the fact that extraction of the last concreted section (2) from the trough takes place by lifting of this section. During displacement of the unit, the weight of the front end of the current section (2) is supported by bearing pedestals (4) mounted on the bridge piers.
Patent DE-19945209-A1 (DE)
Title: Contour bending method to bend part/line contours for cutting dies comprises use of bending machine with clamp unit and grab
Inventor: RENZ KLAUS
IPC: B21D37/20
Filed: 1999-09-22
Abstract: A line to be bent is held in a defined loading position in a clamp unit, and moved by a unit in a direction of advance, which forms an x-direction, into a defined bending position relative to a bending tool. The line is clamped in this position by a grab unit in the y-direction, which is at right angles to the x-direction and the height of the line, which forms the z-direction. Bending is then carried out by a bending tool. After this, the grab is opened and retracted in direction of the loading position, when re the grab closes again and initiates the next bending process.
Patent DE-19951055-A1 (DE)
Title: Ätzmittel, elektronische Vorrichtung mit einem Substrat, sowie Verfahren zur Herstellung des Substrats unter Verwendung des Ätzmittels
Inventor: JO GYOO CHUL
IPC: C23F1/02
Filed: 1999-10-22
Abstract: Ätzmittel, elektronische Vorrichtung mit einem Substrat (2), sowie Verfahren zur Herstellung des Substrats (2) unter Verwendung des Ätzmittels. Im Falle einer gestapelten Schicht, bei welcher eine andere Metallschicht auf eine Al-Schicht (3) oder Al-Legierungs-Schicht (3) mit geringem Widerstand gestapelt wird, wird als Leitungsmaterial verwendet. Es wird ein Ätzmittel vorgesehen, welches im wesentlichen gleicher Ätzrate bei Ausführen lediglich eines Ätzschrittes jede der Metallschichten, welche die gestapelte Schicht bilden, geätzt werden kann. Außerdem ist ein Verfahren zur Herstellung eines Substrats für elektronische Vorrichtungen, unter Verwendung des Ätzmittels, vorgesehen, wobei die elektronische Vorrichtung das Substrat aufweist. Hierzu weist das erfindungsgemäße Ätzmittel Flußsäure, Periodsäure und Schwefelsäure auf, wobei das totale Gewichtsverhältnis der Flußsäure und der Periodsäure 0,05 bis 30 Gew.-%, das Gewichtsverhältnis der Schwefelsäure 0,05 bis 20 Gew.-%, und das Gewichtsverhältnis der Periodsäure zu der Flußsäure 0,01 bis 2,0 Gew.-% beträgt. Jede der Schichten der Verbindungsleitungen, welche durch Stapeln einer Al-Schicht (3) oder Al-Legierungs-Schicht (3) und einer Ti-Schicht (4) oder Ti-Legierungs-Schicht (4) ausgebildet ist, kann mit im wesentlichen gleicher Ätzrate mittels des Ätzmittels gleichförmig geätzt werden.
Patent DE-19953740-A1 (DE)
Title: Grabkammer
Inventor: ACKERMANN GUENTER
IPC: E04H13/00
Filed: 1999-11-09
Abstract: Die Grabkammer (30) wird durch eine Bodenwanne (31) und einen Trog (32) gebildet. Die Bodenwanne (31) weist einen Boden (33) und vier Umfangswände (34) auf. Der Trog (32) weist einen Boden (38), vier Umfangswände (39) und einen am oberen Rand der Umfangswände (39) anschließenden und nach außen auskragenden Rand (41) auf. Die Umfangswände (39) des Troges (32) haben einen Grundriss, der kleiner als der lichte Grundriss der Umfangswände (34) der Bodenwanne (31) ist. Der Kragrand (41) überragt zumindest zum Teil die Umfangswände (34) der Bodenwanne (31). Dadurch kann der Trog (32) in die Bodenwanne (31) eingehängt werden, wobei der Kragrand (41) des Troges (32) auf den Umfangswänden (34) der Bodenwanne (31) aufliegt. Dazwischen ist eine Dichtung (37) eingelegt. Auf der Außenseite einer der Umfangswände (34) der Bodenwanne (31) ist eine Luftaustauschleitung (42) angeschlossen. Von einer tief gelegenen Stelle des Troges (32) führt eine Entwässerungsleitung (51) zu einer Auslaßöffnung in einer der Umfangswände (34) der Bodenwanne (31).
Patent DE-19956851-A1 (DE)
Title: Protection method for authorized use of equipment, especially stolen mobile phone
Inventor: PETER MARTIN
IPC: G06F1/00
Filed: 1999-11-25
Abstract: A radio module (3) is connected with a radio network (5) via a radio interface. A databank is interrogated to check whether the sent identification refers to that of terminal (GID) so that an access to the mobile network can be granted.  Further a module identification (IMEI) is stored in the radio module and then sent to the radio network.
Patent DE-19957301-A1 (DE)
Inventor: MUELLER HORST
IPC: H04J3/16
Filed: 1999-11-29
Abstract: The invention relates to a multiplex method, in which the bit rate of a Gigabit Ethernet signal on the transmit side is reduced by 10B/8B decoding, in such a way that after labelling the control and data words in packets to be transmitted, the packets can be introduced into a STM-N signal.
Patent DE-19958956-A1 (DE)
Title: Parking box for vehicles has narrow oblong support rails along side faces near bottom of box for automatic transport of vehicle or pallet supporting vehicle
Inventor: WERTH MICHAEL
IPC: E04H6/22
Filed: 1999-12-07
Abstract: Near the bottom (5) of the parking box (1) there is one or more bearing surfaces for a vehicle or pallet and formed by one or more pairs of narrow oblong support rails (2) mounted along the side faces (3) of the box to form part of the boundary thereof.  Independent claim describes support rail for attachment to parking box and made from bending resistant material with profiled shape to accommodate pallet or vehicle. The support rail is fixed by screws and bores.