baber/WOPTO huggingface dataset:
Patent DE-19816403-A1 (DE)
Title: Vorrichtung zum Formen von Draht, mit einer Drahtbremseinrichtung
Inventor: SAUTTER DIETMAR
IPC: B21F1/00
Filed: 1998-04-11
Abstract: Um bei einer Drahtformvorrichtung mit einer drehbaren Drahteinzugseinrichtung (10) die Reibung des Drahtes an der Bohrungswandung eines diesen schließlich zur Formstation führenden Halters (52) zu steuern und erforderlichenfalls auf Null zu senken, wird für eine solche Vorrichtung mit einem programmgesteuert um die Drahtachse drehbaren Halter (52) vorgeschlagen, diesen mit einer fernsteuerbaren Drahtbremseinrichtung (114) zu versehen, welche radial auf den vorbeigeschobenen Draht wirkt und dazu programmgesteuert ist.
Patent DE-19817427-A1 (DE)
Title: Gripping connector for releasable connection between hollow sections
Inventor: OFFENBROICH ADRIAN
IPC: F16B7/04
Filed: 1998-04-18
Abstract: The gripping connector (1) comprises a first section element (2) with a T-head (3) on its rear end. This aids in the insertion of rear cut groove of a section profile. A right angled offset aids insertion into the groove, as do a V-groove (4) in the center section, and a bore (6). Both sectional elements (2,8) are movable relative to one another in a longitudinal direction.
Patent DE-19819950-A1 (DE)
Title: Combination press
IPC: B21D22/00
Filed: 1998-05-05
Abstract: The sheet holder (4) is designed so that it can be coupled to and decoupled from the ram (3).  After a closure stroke, the sheet holder and the ram can be rigidly secured by a mechanical lock (6, 5).  The method for operating the press includes the following features: a) the no-load stroke and beginning of the working stroke are effected by the relatively small ram cylinder; b) locking of the sheet holder and the ram takes place when the bottom dead centre is reached; c) after locking of the sheet holder, different holding down pressures are produced by the cylinders (4); d) after the lowest position is reached, the ram is locked by the locking device (5); e) as soon as the sheet holder rigidly rests on the cylinders (4), the working cylinders (9) take over the function of these cylinders and provide an additional closure force.
Patent DE-19824493-A1 (DE)
Title: Wheelchair with operator held in aligned position
Inventor: EGUCHI YASUHIKO
IPC: A61G5/10
Filed: 1998-06-02
Abstract: The wheelchair holds an operator (50) in an aligned position. It has a main body (10) supported on wheels (12,14) and has a front, rear and middle section. There is a carrier support part (20) mounted on the main body which has a curved section and stretches longitudinally between the front and rear sections. The curve is concave upwards. The seat (30) has a seating surface (31) and a movable section (33) supported on the carrier support part. The seat can be moved along the curved section of the latter following its curved path, the middle point of the path having a position that is higher than the seating surface.
Patent DE-19825785-A1 (DE)
Title: Solar sail for spaceship or satellite supported by tubes unfolded from reel
Inventor: UNCKENBOLD WILM FELIX
IPC: B64G1/40
Filed: 1998-06-10
Abstract: The sail (10) is square and is supported by four tubes (21-24) extending out from a midpoint (18) along the diagonals of the square. A central mast (19), extending from the midpoint, supports the satellite platform (20). The support tubes may consist of two foils welded together at their edges and may be inflated with gas to give rigidity.
Patent DE-19827283-A1 (DE)
Title: Concrete pedestal for supporting prefabricated concrete staircases
IPC: E04F11/116
Filed: 1998-06-19
Abstract: The concrete pedestal (10) has round the edge a concreted- in sleeve (16) which is open from underneath and has an internal thread (18) in which an externally threaded screw unit (20) can be screwed into the sleeve from above.  The screw unit has on the top side a plate unit (24) on which the finished staircase (12) is supported.  The screw unit has on its downwardly pointing end area a shaped contour (26) for attaching a tool for turning the screw unit (20). A cap (38) fixed underneath on the sleeve covers the downwardly pointing opening of the sleeve.
Patent DE-19829296-A1 (DE)
Title: Magnetic resonance imaging device for medical diagnosis
Inventor: DIETZ PETER
IPC: G01R33/28
Filed: 1998-06-30
Abstract: The device has a gradient tube containing a gradient coil, which is supplied with current during operation. A number of elements are provided which apply force to the gradient tube.  The force-applying elements are positioned according to at least one characteristic oscillation of the gradient tube. This stimulates the characteristic oscillation on operation of the force-application elements.
Patent DE-19834801-A1 (DE)
Inventor: MITRA INA
IPC: C03C8/14
Filed: 1998-08-01
Abstract: A lead- and cadmium-free borosilicate glass, having a specified composition and having a low thermal expansion coefficient, is new. A low thermal expansion coefficient lead- and cadmium-free glass, for glass coating, enameling and decorating glasses or glass-ceramics, has the composition (by wt.) 0-6 % Li2O, 0-5 % Na2O, 0 to less than 2 % K2O, 2-12 % Li2O + Na2O + K2O, 0-4 % MgO, 0-4 % CaO, 0-4 % SrO, 0-1 % BaO, 0-4% ZnO, 3 to less than 10 % Al2O3, 13-23 % B2O3, 50-65 % SiO2, 0-4 % TiO2, 0-4 % ZrO2, 0-4 % F (substituting for oxygen) and up to 30 % firing temperature resistant pigment. An Independent claim is also included for processes for producing a glass-ceramic which is coated, enameled and decorated with the above glass.
Patent DE-19837538-A1 (DE)
Title: Mounting for panels/boards at a wall or ceiling surface has strips with projecting knobs at the reverse side to click into prepared holes in mounting bars
Inventor: BUHL MARKUS
IPC: E04F13/08
Filed: 1998-08-19
Abstract: The system for mounting and laying panels, wood and plastics boards (6) and the like, uses strips (7) with projecting knobs fitted to the rear side of the panel/board. The knobs click into prepared holes at the mounting bars on the surface being cladded. The strips can be integrated into the panel/board structure, or applied later when fitting in place.  The system for mounting and laying panels, wood and plastics boards (6) and the like, uses strips (7) with projecting knobs fitted to the rear side of the panel/board. The panel/board has a film cladding (8) on one side which can be bent, if required, to lay the surface cladding round corners.
Patent DE-19839699-A1 (DE)
Title: Arrangement with press button switch and/or press button containing switching spring shaft with U-shaped switching spring with end slot and pairs of opposing contact surfaces for contacting pins
Inventor: SCHMITZ HEINZ-DIETER
IPC: H01H13/10
Filed: 1998-09-01
Abstract: Arrangement housing has accommodation shaft (5) for press button (6) with base carrying common circuit board (3). Contact pins (17) pressed into circuit board contact its conducting tracks. Press button has switching spring shaft (15) with switching spring (16) for contacting contact pins. U-shaped spring has end slot and pairs of opposing contact surfaces (27,27a) that press against each other or against contact pin under certain pressure. Contact surfaces expand in funnel shape at ends. Contact pins are of different lengths, one always contacts spring in both switching positions  An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19845073-A1 (DE)
Title: Data encryption standard coding protection method
Inventor: VELTEN JOACHIM
IPC: H04L9/06
Filed: 1998-09-30
Abstract: The protection method involves preventing the encryption key from being extracted by differential power analysis of the encryption processor by varying the order for the evaluation of the substitution boxes, e.g. under control of a random-number generator. The evaluation for some or all of the substitution boxes may be doubled, with the sequence of the double evaluation also varied and random wait states inserted between the individual substitution box evaluations.
Patent DE-19846583-A1 (DE)
Title: Wasserfiltervorrichtung mit einer Auffangkanne und mit Heizelement
IPC: A47J27/21
Filed: 1998-10-09
Abstract: Eine Wasserfiltervorrichtung weist eine Auffangkanne (1) auf mit vorn angebrachter Schnaupe (2), mit gegenüberliegend hinten angebrachtem Griff (3) und mit im unteren Kochbereich der Auffangkanne (1) angeordnetem elektrischem Heizelement (5). Dabei ist die Auffangkanne (1) oben mit dem Deckel (4) verschließbar, und innen ist ein Filtereinsatz (8) vorgesehen, in welchem eine mit einem Reinigungsmittel füllbare Filterkartusche (9) angeordnet ist, so daß Rohwasser über die Filterkartusche (9) in den Filtereinsatz (8) eingießbar ist und durch Schwerkraft bis mindestens unter die Filterkartusche (9) gelangen kann. Der Filtereinsatz (8) ist in einem Isoliereinsatz (6) derart angeordnet, daß zwischen dem Kochbereich unten in der Auffangkanne (1) und dem Filtereinsatz (8) mit der Filterkartusche (9) eine im allgemeinen im Abstand von dem Filtereinsatz (8) angeordnete Trennwand (10, 10a) vorgesehen ist, die wenigstens teilweise die Form einer horizontal verlaufenden Scheibe hat. Im unteren Bereich des Isoliereinsatzes (6) ist eine Durchlauföffnung (7) für die Verbindung zwischen dem Auslaufende der Kartusche (9) und der Auffangkanne (1) angebracht. DOLLAR A Damit eine solche Wasserfiltervorrichtung dahingehend vereinfacht werden kann, daß der Filtereinsatz (8) sich separat von dem Isoliereinsatz (6) herausnehmen läßt, wobei die Einsätze (6, 8) besser reinigbar sind, die Gießeigenschaften der Kanne verbessert werden und der Betrieb der Vorrichtung an unterschiedliche Mengen von zu ...
Patent DE-19848736-A1 (DE)
Title: Rauchschutzeinrichtung für Treppenräume oder dergleichen
IPC: A62C2/12
Filed: 1998-10-22
Abstract: Rauchschutzeinrichtung für Gebäude mit einer in einem Treppenraum oder ähnlich zu sichernden Raum anzuordnenden, zur Herstellung eines Überdrucks bestimmten, wenigstens einen Ventilator aufweisenden Belüftungsanlage, mit wenigstens einem Rauchmelder, einer an die Belüftungsanlage und den Rauchmelder angeschlossenen Schaltungsanordnung zum Einschalten der Belüftungsanlage beim Auftreten von Rauch, wenigstens einer in einem unteren Bereich des Gebäudes befindlichen Zuluftöffnung und wenigstens einer in einem oberen Bereich des Gebäudes befindlichen Abluftöffnung sowie mit wenigstens einem Bauelement, das mit der Belüftungsanlage, der Zuluftöffnung und der Abluftöffnung eine Einrichtung zur Herstellung und Aufrechterhaltung eines vorgewählten Überdrucks im Treppenraum nach dem Ansprechen des Rauchmelders bilden kann, wobei als Bauelement zur Herstellung und Aufrechterhaltung eines vorgewählten Überdrucks im Treppenraum (10) wenigstens eine Überdruckklappe (15) vorgesehen ist, die im Wandbereich oder Deckenbereich einer Zwischenwand (14) oder Zwischendecke zwischen dem Treppenraum oder dem Aufzugsschacht und einem nachgeschalteten Raum (12) oder dem Außenbereich angeordnet ist und mittels derer ein Differenzdruck zwischen dem Treppenraum (10) oder dem Aufzugsschacht und dem nachgeschalteten Raum oder dem Außenbereich erzeugt wird.
Patent DE-19849434-A1 (DE)
Inventor: WEBER GUENTER
IPC: A61J3/10
Filed: 1998-10-27
Abstract: The invention relates to a dividable form of tablet that is characterized by improved divisibility and a low weight differential between the desired break-off sections.
Patent DE-19850757-A1 (DE)
Inventor: BOSSE ROLF
IPC: F01N3/18
Filed: 1998-11-04
Abstract: The invention relates to a method for desulfurising a catalyst system such as a NOx accumulating catalyst (12) and/or a particle absorbing catalyst (16), which is mounted downstream from an internal combustion engine (10) operated with a lean mixture. According to said method, the high temperatures required for desulfurization are obtained at least partially by means of regeneration of a particle filter (14) which is preferably mounted upstream from the catalysts (12, 16) in the exhaust gas pipe (20) in such a manner that a satisfactory thermal coupling is guaranteed. In order to reduce thermal losses, the particle filter (14) is preferably placed with the NOx accumulating catalyst (12) and/or the article absorbing catalyst (16) in a common housing (18). The optimum time for desulfurization is determined as follows: the sulphur loading of the NOx accumulating catalyst (12) and/or the particle absorbing catalyst (16) and/or the particle loading of the particle filter (14) are determined and compared to predetermined threshold values. When one of these threshold values is exceeded, regeneration of the particle filter (14) and hence desulfurization of the upstream mounted catalysts (12, 16) are triggered. The invention also relates to an exhaust gas scrubbing device for implementing the inventive method. The inventive method and device are particularly suited to direct injection internal combustion engines.
Patent DE-19853885-A1 (DE)
Title: Camera with built-in microphone arranged in direction of lens with lamella to focus sound waves
Inventor: TRINKEL MARIAN
IPC: G03B31/06
Filed: 1998-11-23
Abstract: Sound detected by microphone (4) is stored in camera or additional storage. Microphone is directed in direction of lens to receive sounds from the area of optical pick-up for specific time when camera shutter is released. Second microphone (6) on top of camera detects environmental sounds which are reduced to minimum by camera electronics. Independent claim is included for camera film and device to read stored data.
Patent DE-19854363-A1 (DE)
Title: Water power system has inlet tube protruding into watercourse between inlet opening and power machine with extension against flow direction enabling height difference to be adjusted
Inventor: SCHNEIDER HERIBERT
IPC: F03B17/06
Filed: 1998-11-25
Abstract: The system has an inlet opening for water in a feed channel to a power machine (3) in a housing and an outlet opening from an outlet for water after the machine(s). An inlet tube (8) protrudes into the watercourse (5) between the inlet opening and the power machine, whereby the inlet opening is below the water surface and the height difference between the inlet opening and the machine is  adjustable by an extension (14) of the inlet tube against the water flow direction.
Patent DE-19854452-A1 (DE)
Title: Joinable profile rails for covering, bridging over and/or encompassing edges of floor and/or wall linings comprise basic profile with at least one L-shaped profile section, cover profile
Inventor: HUPPERTZ ULRICH
IPC: E04F19/06
Filed: 1998-11-25
Abstract: The edges of floor and/or wall linings are covered, bridged over and/or encompassed by joinable profile rails. The rails comprise a basic profile (1) with at least one L-shaped profile section, the one arm (7) of which forms an underlay for the lining and to its other arm (5) a cover profile (3) with at least one lip (20,21) engaging over the edge of the lining can be fixed.  The cover profile is connectable to the basic profile via an intermediate profile (2) forming an adapter.
Patent DE-19854552-A1 (DE)
Title: Roller blind box
Inventor: HOUPT FRIEDHELM
IPC: E06B9/17
Filed: 1998-11-26
Abstract: The roller blind box (1) has a thermal damping body (2) divided longitudinally into at least two parts (21, 22), linked together to swing in relation to each other round an axis (24) along the body. In one setting, they increase the dimensions of the heat damper body (2) and, in the other setting, their height is less than the height of the damper body (2).  The body parts (21, 22) are of shaped foamed plastics, pref. of polystyrene or polyurethane.
Patent DE-19855114-A1 (DE)
Title: Hinged stanchion for motor lorries has base section comprising two U-form profiles with inner smaller one lying by open U-side on base of outer other larger U-profile, and has rectangular cavity to accommodate locking component
IPC: B61D3/08
Filed: 1998-11-30
Abstract: The base section(1) of the hinged stanchion consists of two U-form profiles(10,11) of which the inner smaller one(10) lies by its open U-side on the base of the outer other larger U-profile(11). Within the cross section a rectangular cavity is formed to accommodate the locking component, and outside the cavity there are two side chambers(16,16') bounded on the outside. For movement of the locking component in relation to the base section transverse bolts(15) are loosely mounted as a rotational point in holes. The transverse bolts lie by their ends inside the side chamber to prevent drift.
Patent DE-19859887-A1 (DE)
Title: Process to produce a continual supply of beer brewing yeast cells for rapid and active promotion of fermentation
IPC: C12M1/36
Filed: 1998-12-23
Abstract: An improved beer brewing process, is new. In beer brewing process, a colony of yeast cells is established in a tank (2) by wort fermentation, where they continually multiply. A continual supply of fresh wort is fed to the tank (2), while yeast cells are simultaneously drawn from the tank. The rate of yeast cell multiplication is affected within the tank (2) by one or more parameters which is varied in accordance with the yeast concentration and rate of reproduction in the tank. The parameter is regulated to maintain a quasi-stationary and homogenous condition in the production of yeast, maintaining especially a condition of high-headed floating scum. The regulating parameter may be the temperature, the ratio of fresh incoming ingredients to spent nutrients, oxygen content, mixer power, the pH level, cell density, and yeast metabolism especially oxygen demand or carbon dioxide release.
Patent DE-19860179-A1 (DE)
Title: Structured mask, especially for producing moulds for slush-moulding contoured automobile interior parts, is made by substrate application using a path controlled device or selective substrate removal using a surface structuring device
Inventor: NONNENBROICH KLAUS
IPC: B29C33/42
Filed: 1998-12-24
Abstract: Structured mask production, by substrate application using a path controlled application device (3) or selective substrate removal using a surface structuring device, is new.  A structured mask is produced by applying a masking substrate (11) onto a mould tool or intermediate pattern surface using a path controlled application device (3) prior to treatment with a material removing medium. Independent claims are also included for the following: (i) a similar structured mask production process, in which the substrate is applied as a cover layer (11) and structured by a surface machining device (12); (ii) a similar structured mask production process, in which the substrate is applied as a non-active cover layer (11) and selectively treated with a laser beam unit for conversion into an active etching material, the non-activated substrate material then being removed; and (iii) a similar structured mask production process, in which the substrate is applied as a non-adherent cover layer and selectively treated with a laser beam unit for conversion into an adherent material, the non-adherent material then being removed. Preferred Features: The application device is a liquid application pen or an ink jet printer head.
Patent DE-19860204-A1 (DE)
Inventor: BLAUTH MANFRED
IPC: D06M15/427
Filed: 1998-12-24
Abstract: The invention relates to a method for producing non-iron textile materials which contain cellulose by finishing them with an N-methylolether cross-linking agent in the presence of a magnesium chloride cross-linking catalyst. The textile materials to be finished are (a) impregnated with a finishing bath which contains the cross-linking agent in large quantities, are (b) dried to a residual moisture ranging from 3 to 10 wt.%, and are (c) condensed at a temperature ranging from 80 to 145  DEG C.
Patent DE-19900957-A1 (DE)
Title: Door or window frame corner connector comprizes obliquely cut corner angle legs and leg wedges used to close up corner join on-line by means of leg screws.
Inventor: GROTEFELD HANS DIETER
IPC: E06B3/972
Filed: 1999-01-13
Abstract: The legs (14,16) of the corner connector angle piece (12) are cut oblique to the leg axis at their ends with wedges (32,34) bearing on the flanks (36,38) of the cut face (18,20) so legs are moved along the cut face by two clamping screws (60,62). The screws pass through a hole coaxially drilled in the angle legs so the screw ends can be screwed into respective anchor pins (56,58) fitted rotatably transverse to the leg axis in the respective wedges (32,34). The wedges complete the leg ends (14,16) to form a square profile and the cut face (18,20) runs at right angles to the walls of the profile specified. The centering parts (64,66) of the two legs (14,16) have outside dimensions matching the inside dimensions of the frame profiles.
Patent DE-19901554-A1 (DE)
Inventor: FINKBEINER WERNER
IPC: B05B1/34
Filed: 1999-01-16
Abstract: The shower head has a jet plate(1), a number of jet outlet holes(3) and a jet smoothing device which divides the cross section of at least one jet outlet hole. The smoothing device has at least one dividing wall extending in the direction of flow, and three dividing walls may be arranged in star fashion. The smoothing device may be located in front of the jet opening or extending over at least the length of the bore forming the jet outlet, or the smoothing device is longer than the jet outlet. The jet smoothing device may be formed on the jet plate or formed on a separate component(6).
Patent DE-19903297-A1 (DE)
Title: Device for storage and transportation of piece components, and may be used for motor vehicle body parts
Inventor: HUGENHOLTZ ROLAND PATRICK HENR
IPC: B65D19/12
Filed: 1999-01-28
Abstract: The storage device has flexible pockets(4,5) which all together or at least in grouped fashion are folded and laid in the housing formed from the bottom and side sections of the frame, or exchangeable for other pockets.  Several pockets are made from connected material webs, and in the spread out state define a compartment division of the housing.  The frame sections(2,3) are hinged or detachable on the bottom section(1), and the folded pockets and frame sections are accommodated on or in the bottom section so that neither protrude from the base surface of the bottom section.
Patent DE-19906223-A1 (DE)
Inventor: IMRE VARGA
IPC: H03M13/35
Filed: 1999-02-15
Abstract: The invention relates to a method and a radio communication system for voice transmission, especially for digital mobile communication systems such as GSM or UMTS. According to the inventive method, the bit rate of a transmission channel is distributed between a voice coder and a channel coder depending on the current conditions of the transmission channel and/or the requirements of the users.
Patent DE-19913420-A1 (DE)
Title: Roller type rotary brush for surface polishing of metals, non-ferrous metal etc. and for cleaning surfaces of semiconductor substrates, glass etc.
Inventor: NISHIKI MASAO
IPC: A46B13/00
Filed: 1999-03-25
Abstract: The rotary brush has a rod-shaped core (11) and numerous annular brushes (15), superlaid in axial direction of the core, each annular brush has an annulus and a brush section, radially protruding from the annulus section. The annular brush forms a wave at a plane, orthogonal to its axial direction. The wave has several periods in an angle of 360  deg . The core is a cylindrical body with several wedge grooves (13a) on its surface. The annulus section has on its inner surface at least a pair of wedges which can engage the wedge grooves.
Patent DE-19917408-A1 (DE)
Inventor: FRECHE AXEL
IPC: H02K21/24
Filed: 1999-04-16
Abstract: The motor has a rotatably mounted rotor disc (9) that is mounted to rotate relative to a stator (4) and/or with respect to t motor housing (1-3). The rotary bearing arrangement (13) for the rotor disc consists of one or more thin ring bearings, crossed roller bearings, four point bearings, needle bearings or inclined ball bearings or a combination of them.