baber/WOPTO huggingface dataset:
Patent DE-19812776-A1 (DE)
Title: Vorrichtung zum Behandeln von Materialbahnen
Inventor: MOELLER THORSTEN
IPC: F26B13/10
Filed: 1998-03-24
Abstract: Zur Behandlung, insbesondere Trocknung, von Materialbahnen (10) werden diese im Bereich einer Trockenkammer (11) über Schlitzdüsen (13, 14) mit einem (erwärmten) gasförmigen Medium beaufschlagt. Je nach Betriebszuständen und Materialbahn müssen die Strömungsverhältnisse des gasförmigen Mediums im Bereich der Materialbahn anpaßbar sein, da es sonst zu Beeinträchtigungen der Materialbahn (10), beispielsweise infolge zu starker Wärmezufuhr, kommen kann. DOLLAR A Die Schlitzdüsen (13, 14) sind derart ausgeführt, daß zur Veränderung der Strömungsverhältnisse der Austritt des gasförmigen Mediums aus unterschiedlichen Düsenschlitzen mittels einer Steuereinrichtung, insbesondere Schiebereinrichtung, einstellbar ist. Durch unterschiedliche Ausströmrichtungen der Düsen kann so je nach Betriebszustand der Trockenkammer (11) Einfluß auf die Strömungsverhältnisse und die Wärmezufuhr genommen werden. DOLLAR A Die Vorrichtung eignet sich zur Behandlung von Materialbahnen, beispielsweise zur Trocknung beschichteter Materialbahnen.
Patent DE-19817870-A1 (DE)
Title: Paper winding and tensioning arrangement
Inventor: HENDRIX GOTTFRIED
IPC: B65H18/22
Filed: 1998-04-22
Abstract: A winding mechanism for a web (4) of paper or similar material has a main winding roller (6) located beneath two guide rollers (1, 2) between which the web (4) is fed to the main roller (6). An endless web (7) is held under tension (17) and essentially passes completely around the main roller (6). The supporting belt (7) passes outwards over one guide roller (1), over a pulley (10) and returns over the second guide roller (2).
Patent DE-19817875-A1 (DE)
Title: Melt-textured high temperature superconductor production
Inventor: KAISER AXEL DR
IPC: C30B11/00
Filed: 1998-04-22
Abstract: Production of optimised melt-textured bulk specimens of YBa2Cu3O7 (Y-123) high temperature superconductor involves (a) preparing a starting material of various component powders (of nm to 80  mu particle size) which result in a melt-textured body of \- 50 wt.% Y-123 containing 5-50 wt.% Y-211, 0-45 wt.% Sm-211 and/or 0-45 wt.% Nd-422; (b) mixing (with an acceptable carbon uptake of up to 0.18 wt.%), optionally together with an organic binder or aid; (c) forming a green body; and then melt-texturing by either (d) contacting with a seed crystal of decomposition temperature higher than the maximum temperature (Tmax), heating at 200-400 K/hr. to T1 = 1020 deg C to Tmax, holding for up to 60 mins., furnace cooling at up to 400K/hr. to T2 = 1015 to 960 deg C (undercooling of the melt), slowly cooling at 0.5-2.0 K/hr. down to T3 =930 deg C, further cooling at 50 K/hr. or by furnace cooling to 450-400 deg C, holding for \-80 hrs. while oxygen flooding the furnace and then cooling naturally or at 50 K/hr. to room temperature or (d') heating at 200-400 K/hr. to T1 = 1020 deg C to Tmax, holding for up to 60 mins., furnace cooling at up to 400K/hr. down to the seed crystal decomposition temperature (lower than the maximum temperature), placing the seed crystal on the molten green body, furnace cooling at up to 400 K/hr. to T2 = 1015 to 960 deg C, slowly cooling at 0.5-2.0 K/hr. down to T3 =930  deg C, further cooling at 50 K/hr. or by furnace cooling to 450-400  deg C, holding for \- 80 hrs. while oxygen flooding the furnace and then cooling naturally or at 50 K/hr. to room temperature. Preferably, the powder mixture is mixed with a binder selected from shellac, PMMA, wax, a thermoplastic, polyvinylbutyral, polyvinyl alcohol (derivative), a polyacrylate derivative or a polymethacrylate derivative.
Patent DE-19818651-A1 (DE)
Title: Pallet container for storing and transporting liquids
Inventor: PRZYTULLA DIETMAR
IPC: B65D77/04
Filed: 1998-04-25
Abstract: The pallet container has a thin-walled inner tank which is made from a thermoplastic plastics or sheet steel. The tank is enclosed tightly by a supporting jacket (14) of wire-mesh or tubular bars, which is connected rigidly to a base pallet (16) which is suitable for forklifts. The tank has an upper floor (18) with a filling opening (20), and if necessary can also have an extraction opening close to the base. The upper edge of the jacket has horizontal reinforcing elements, which run above the upper floor of the tank. The elements are in the form of integrated components (A) of the jacket, which are made from wire-mesh or tubular bars, and which initially extend upwards. The components are bent inwards by at least 90 degrees in the direction of the upper floor of the tank.
Patent DE-19820768-A1 (DE)
Title: Holder magnet trigger device for protection switch gear, esp. for fault current circuit breaker
Inventor: HERSCHBERGER JOSEF
IPC: H01H71/32
Filed: 1998-05-08
Abstract: The device includes a magnet system (1) with a permanent magnet (3) between its pole shoes (2), which holds an armature platelet against the force of a trigger spring in a hold current path, until a magnetic compensation voltage is produced in a trigger winding, at presence of a trigger voltage, so that the armature platelet falls off.  An auxiliary magnetic circuit is formed in an auxiliary magnetic path for the permanent magnet, whereby the auxiliary magnetic path is formed by the connected pole shoes forming a single piece. The pole shoes are preferably U-shaped and take in the permanent magnet between them.
Patent DE-19830731-A1 (DE)
Inventor: MELCHIOR MARTIN THEODOR
IPC: E04F21/12
Filed: 1998-07-09
Abstract: The invention relates to a method for automatically switching a mortar gun on and off, said mortar gun comprising a preferably electric motor driven mortar pump (1) which can be switched on and off with a motor control switch (3) and a delivery hose (4) which can be connected to said pump and at whose end a spray gun (5) with a shut-off cock (6) is provided. The mortar gun also has a control pulse generator (8) which interacts with said shut-off cock (6). The inventive method is characterised in that the control pulse generator (8) is activated by pressure differences of the pumping medium which occur when the spray gun is closed or opened. When a predetermined upper pressure limit is exceeded as a result of the spray gun (5) being closed, a control signal for switching off the mortar pump (1) is generated. When the pressure drops below a predetermined lower pressure limit as a result of the spray gun (5) being opened, a control signal for re-starting the mortar pump (1) is generated.
Patent DE-19830975-A1 (DE)
Inventor: KASCHEL GREGOR
IPC: B32B27/32
Filed: 1998-07-10
Abstract: Deep-drawn non-perforable slidable multilayered foil based on polyolefins and polyamide produced by coextrusion consisting of polyolefin-based, polyamide-based and adhesive polymer layers and their utilization for packing sharp edged goods, particularly food products.
Patent DE-19835955-A1 (DE)
Title: Modular panel protective cover for container containing munitions makes for easy adaptation to size of container in use
Inventor: HESSE HANS
IPC: E04H9/10
Filed: 1998-08-08
Abstract: A container carrying a load of especially high explosives is protected by a shield (2). The shield consists of modular interlocking panels (6.1) placed on the container roof. The container sides are protected by further interlocking panels  which hang curtain-like, and are joined at the corners by suitable fittings using identical fixture holes.
Patent DE-19836473-A1 (DE)
Title: Screens for sheltering passengers from wind are used in open car and are mounted on framework engaging headrest support rods extending upwards from top of seat back
Inventor: EISENSCHMIDT JENS
IPC: B60J7/22
Filed: 1998-08-12
Abstract: Headrests (22) are mounted on vertical rods (20) on top of the seat back, on either side of the vehicle centerline. A frame (10) is placed on the top of the seat back, and has grooves which engage the support rods for lateral and longitudinal location. The frame carries a vertically upstanding opaque padded screen (30) which fills in the gap between the two headrests. There are also transparent curved screens (32) on either side, made of plastics or safety glass.
Patent DE-19837255-A1 (DE)
Title: Electronic pre switching device with variable operating voltage frequency for ultraviolet tube, e.g. vacuum tube used in sun bed and solarium equipment
Inventor: HAHL MARKUS
IPC: A61N5/06
Filed: 1998-08-17
Abstract: The switching device includes contacts for connecting, releasably or non-releasably, to at least one ultraviolet tube. It also includes a device for generating an operating alternating voltage at the contacts and a device for varying the frequency of that voltage. The device may also include a timer and a device for timed control of the voltage frequency variation.
Patent DE-19837558-A1 (DE)
Inventor: WITOWSKI EDGAR
IPC: F16K27/04
Filed: 1998-08-19
Abstract: The invention relates to a valve slide (10) which is especially used in directional valves for controlling pressure medium connections between pressure chambers. Said valve slide (10) is designed as a one-piece component part having sealing elements (18 to 23) which are formed thereon, and is made of an elastic plastic material, said material exhibiting good sealing properties, using injection molding techniques. The invention provides that, in an economical manner, constant pressing relationships can be achieved on the sealing elements (18 to 23), low frictional forces can be obtained, and position and shape tolerances of a slide boring can be compensated.
Patent DE-19839857-A1 (DE)
Inventor: RITSCHEN ANDREAS
IPC: H03J5/24
Filed: 1998-09-02
Abstract: The invention relates to a radio receiver device having a tuning stage (2, 3) that can be varied with a tuning signal (VT) and is connected to a receiving antenna (1), a frequency converting stage (5) with a mixer oscillator (6) that may be controlled by the tuning signal (VT) for converting the high frequency signals received to a defined intermediate frequency (ZF) and post-processing stages to form an audible low frequency signal. Said equipment can be used in different countries without loosing the tuning characteristics of the tuning stage (2, 3) for different band ranges due to the fact that at least two tuning units (2, 3) are connected to the receiving antenna (1), which can be effectively switched separately and whose outputs are connected to the common frequency converting stage (5) by means of a switch (4) and due to the fact that the variable range of the mixer oscillator (6) is configured in such a way as to be switched when switching to one of the tuning units (2) is effected.
Patent DE-19840886-A1 (DE)
Title: Platform for machine tool consists of two parallel platforms linked by five articulated levers providing five degrees of freedom for machine tool spindle
Inventor: HESSELBACH JUERGEN
IPC: B25J17/02
Filed: 1998-09-08
Abstract: A machine tool is anchored on a platform with five degrees of freedom. The moving platform consists essentially of two parallel decks linked by esp. five articulated levers (1) and moved by servo-motors (7). One or more of the active or passive articulated levers has five degrees of freedom.
Patent DE-19843716-A1 (DE)
Title: Semiconductor acceleration sensor with multilayer structure for e.g. car
Inventor: UEYANAGI KATSUMICHI
IPC: H01L29/84
Filed: 1998-09-23
Abstract: On the detector face of the sensor structure are available at least one bulk section (111a-h) with a detector element, and at least one weighting section (110a,b) with numerous recesses (108a,b) of identical width, extending over the entire surface. On the rear side of a first layer is deposited a film of material, whose thermal expansion coefficient is less than that of the first layer material.
Patent DE-19844433-A1 (DE)
Inventor: HANSEN CARSTEN FRIIS
IPC: G11B27/11
Filed: 1998-09-28
Abstract: Multimedia jukebox for playing back music and/or video titles, having a mass storage in which data pertaining to each title is stored, a control unit for selecting given titles and a playback unit by means of which data pertaining to a selected title is fed to an amplifier-loudspeaker unit and/or a monitor. In order to provide a multimedia jukebox enabling the user to rapidly selected the desired title even when a large number of titles are available, an additional storage is included in which a list of artists is stored and in which is a given artist is assigned to each title. Titles and the corresponding artists can be displayed on a display unit, wherein the control unit enables the user to selectively choose either the artists or the titles.
Patent DE-19844871-A1 (DE)
Title: Boom brake for sailing boat, with telescopic damping element used as braking device
Inventor: WOESSNER ULRICH
IPC: B63H9/10
Filed: 1998-09-30
Abstract: The boom brake has a braking device in the form of a damping element (1). The mast (5) is fixed to the deck (6). The boom (3) can turn on the mast. It has a boom lowering device (4). The damping element is fitted between the deck and the boom. It is fitted to the deck outside the turning axis (8). The telescopic element changes length as the boom turns.
Patent DE-19845279-A1 (DE)
Title: Aluminum-nickel-silicon alloy, especially for cast automobile engine blocks, cylinder liners or pistons, has silicon crystals uniformly distributed in an acicular primary nickel aluminide phase-containing matrix
Inventor: HOFMANN LOTHAR
IPC: C22C21/04
Filed: 1998-10-01
Abstract: Al-Ni-Si alloy comprises silicon crystals uniformly distributed in a nickel aluminide phase-containing matrix. An Independent claim is also included for a cast product of the above Al-Ni-Si alloy.
Patent DE-19846043-A1 (DE)
Title: Siebmaschine, insbesondere Taumelsiebmaschine
Inventor: TIAN WUBO
IPC: B07B1/06
Filed: 1998-10-07
Abstract: Die Erfindung betrifft eine Vorrichtung in Rundbauweise zum Klassieren oder zum Sortieren von Gut, insbesondere Taumelsiebmaschine; DOLLAR A mit einem Gehäuse; DOLLAR A mit wenigstens einem Sieb zum Klassieren bzw. Sortieren; DOLLAR A mit einem Einlaß für das zu siebende Gut; DOLLAR A mit wenigstens jeweils einem Auslaß für das gesiebte Gut (Grobgut, Mittelgut, Feingut). DOLLAR A Die Erfindung ist gekennzeichnet durch die folgenden Merkmale: DOLLAR A wenigstens eines der Siebe weist Bereiche unterschiedlicher Klassier- bzw. Sortiereigenschaften auf.
Patent DE-19849408-A1 (DE)
Inventor: FEY WOLFGANG
IPC: H04L25/493
Filed: 1998-10-27
Abstract: The invention relates to a method for processing a received signal transmitting coded data, wherein coding of individual data is carried out with a given coding pulse and the signal has edges produced in accordance with the coding pulse. According to said method, a time constant (tm) fixed in accordance with the coding pulse is detected from the received signal, a first signal part having a first edge is processed in a first interval fixed in accordance with the time constant (tm) or in a time window (403) fixed in accordance with the time constant (tm) and a second signal part having a second edge is processed in a second interval fixed in accordance with the time constant (tm) and depending on the interval of the first edge or in a second time window (403) fixed in accordance with the time constant (tm) and depending on the interval of the first edge.
Patent DE-19850758-A1 (DE)
Title: Headrest for back of motor vehicle's seat has guides in seat back with limited rotatability, and to initiate forwards pivoting movements of headrest has pressure plate extending over whole contact area of back of seat's occupant
Inventor: LINDHORST VOLKER
IPC: B60N2/48
Filed: 1998-11-04
Abstract: Guides(5,6) in the seat back are mounted with limited rotatability around a common transversely extending pivot point. To initiate pivoting movements in the sense of a forwards displacement of the headrest(8) a pressure plate(10) extends over the whole contact area of the back of the seat's occupant. The upper end of the pressure plate extending close to the guides, following the lifting of a lock(14) conditioned by a rear end collision, experiences a rearwards displacement conditioned by the inertia of the seat's occupant and which is transmitted to the guides.
Patent DE-19851746-A1 (DE)
Inventor: HOFELE HANS
IPC: B21D43/05
Filed: 1998-11-10
Abstract: The transfer device consists of several transfer modules having at least one lever transmission (23) carrying a workpiece holder. Each lever transmission transmits the setting motion of two independent drives (e.g. 39) to the workpiece holder. One of the drives is in a fixed position and the second drive is moved by the first drive.
Patent DE-19853785-A1 (DE)
Inventor: LAUERBACH SYLVIO
IPC: G01K3/08
Filed: 1998-11-21
Abstract: Glass tank refractory construction material monitoring involves computer processing of temperature probe measurements and spatial coordinates to provide time-accelerated optical representations of the measurements. Functional state changes of refractory construction materials at the boundary surfaces of melt passage containers in glass melting installations are determined by local detection of temperature gradients within the material using one or more arrays of temperature measuring probes (T1-Tn) arranged within the material and spaced from the glass-facing surface and/or within the thermal insulation. The individual measurements and the associated probe spatial coordinates are stored in a computer (9), the measurements being periodically repeated and compared with earlier measurements and local changes being determined from time-accelerated optical representations of the measured temperature values. An Independent claim is also included for a measuring system for carrying out the above process.
Patent DE-19904877-A1 (DE)
Inventor: THALHAMMER FRANZ
IPC: C01C3/16
Filed: 1999-02-06
Abstract: The invention relates to a method of producing sodium dicyanamide. According to the inventive method, cyanogen amide is reacted in an aqueous solution simultaneously with caustic lye of soda and chlorine cyanide at temperatures of from 20 to 100  DEG C and a pH of 7.0 to 10.0. The invention provides a means of producing sodium dicyanamide in a very environmentally friendly manner in good yields of 75 to 95 % and very high purities of up to 100 % based on technically available starting materials. The inventive method is therefore especially useful for large-scale production of sodium dicyanamide.
Patent DE-19905894-A1 (DE)
Title: Weight body as counterweight for furniture or training apparatus has number of small and heavy weights embedded in body material as compact unit which is easily handled
Inventor: MERKT KONRAD
IPC: A63B21/06
Filed: 1999-02-11
Abstract: The weight body (5), for furniture or training apparatus etc, contains a number of small and very heavy weights (6) embedded in the body material, such as metal bodies. They are assembled into a body (5) which is easily handled. The metal weights (6) are of iron or steel, and the body material (7) is concrete or a resin.
Patent DE-19910609-A1 (DE)
IPC: H02P21/28
Filed: 1999-03-10
Abstract: The method involves determining a stator flux amplitude and a stator flux amplitude mean value from a computed stator flux. A rotor resistance correction value is derived from the stator flux amplitude, the stator flux amplitude mean value and a quadrature torque difference.  The correction value is multiplied by a pilot control value for the rotor resistance system parameter.
Patent DE-19916218-A1 (DE)
Title: Window or door for building has double glazing held between inner batten and outer lip with insulation
Inventor: SILBER FRANZ
IPC: E06B3/30
Filed: 1999-04-10
Abstract: The fixed frame (1) for the window or door is firmly fastened to the masonry of the opening in the wall. The insulating double glazing (3) is held in a movable surrounding frame (5) by a batten (4) on the indoor side and an inward-extending lip which has a cutout (8) filled with an insulating batten (9) on the outdoor side. There are similar cutouts and insulating battens on the fixed frame. The movable and fixed frames are covered with aluminum sheet (6, 12) on the outdoor side, held on by fastening pegs (7).
Patent DE-19919124-A1 (DE)
Title: Nukleinsäuremolekül, umfassend eine für ein Polypeptid mit Chorismatmutase-Aktivität kodierende Nukleinsäure
Inventor: GELISSEN GERD
IPC: C12N1/19
Filed: 1999-04-27
Abstract: Die vorliegende Erfindung betrifft ein Nukleinsäuremolekül, umfassend eine für ein Polypeptid mit Chorismatmutase-Aktivität und Derivate davon kodierende Nukleinsäure, wobei die Derivate wenigstens 10% der Chorismatmutase-Aktivität der Chorismatmutase gemäß SEQ ID NO:2 aufweisen. Die Erfindung betrifft weiterhin Nukleinsäuremoleküle enthaltende Vektoren, Nukleinsäuremoleküle umfassende Wirtszellen und deren Verwendung in Verfahren zur Herstellung von Polypeptiden mit Chorismatmutase-Aktivität. DOLLAR A Die Erfindung betrifft ferner die Polypeptide mit Chorismatmutase-Aktivität und Antikörper, die diese spezifisch erkennen. DOLLAR A Die Erfindung betrifft außerdem Verfahren zur Herstellung von auxotrophen Hefestämmen mit Hilfe der Nukleinsäuremoleküle und die Bereitstellung der Hefestämme. Die Erfindung betrifft weiterhin die Verwendung der Hefestämme zusammen mit den erfindungsgemäßen Vektoren in Verfahren zur rekombinanten Expression heterologer Gene, die die leichte Selektierbarkeit der Transformanden durch funktionelle Komplementation ermöglichen.
Patent DE-19920380-A1 (DE)
Title: Rundläufer-Tablettenpresse
Inventor: HINZPETER JUERGEN
IPC: B23B31/26
Filed: 1999-05-04
Abstract: Rundläufer-Tablettenpresse, mit einer in einem Gehäuse drehbar gelagerten Matrizenscheibe, die Führungen für Ober- und Unterstempel aufweist, deren Stellung von gehäusefesten Kurvenscheiben gesteuert wird, und einer unterhalb der Matrizenscheibe angeordneten aufrechten Antriebswelle, die lösbar mit der Matrizenscheibe koppelbar ist, wobei die Matrizenscheibe so ausgebildet ist, daß sie nach Lösen von der Antriebswelle und geringfügigem Anheben seitlich herausbewegbar ist, wobei an den einander zugekehrten Enden von Matrizenscheibe und Antriebswelle ein Schnellverschluß vorgesehen ist, dessen Teile in Hohlräumen von Matrizenscheibe und Antriebswelle angeordnet sind und der von einer Betätigungsstange betätigbar ist, die in einem axialen Kanal der Antriebswelle beweglich gelagert ist und von einer Betätigungsvorrichtung betätigbar ist zum wahlweisen Verspannen oder Lösen von Matrizenscheibe und Antriebswelle.
Patent DE-19921748-A1 (DE)
Title: Monitoring and controlling system for automated, unattended supermarkets, department stores or libraries, comprises reading device for detecting objects marked with identification elements in check-in and check-out zones
Inventor: KUEGEL STEFAN
IPC: G07F7/00
Filed: 1999-05-11
Abstract: The system uses reading devices with electronic identification elements such as RFID transponders to register and detect marked objects (5). Objects marked with identification elements are detected in the check-in zone and/or check-out zone by a reading device (1), which allows permanent twenty-four hour operation of a rental or sales system, and automatic object detection on entry and exit, rendering operating personnel unnecessary. The presence of objects at a location may be permanently monitored and the loss of an object registered.  An Independent claim is included for an identification element.
Patent DE-19922691-A1 (DE)
Title: Arrangement for shaft and seal forming part of an automotive
Inventor: FUKAO TADASHI
IPC: F16C33/58
Filed: 1999-05-18
Abstract: An automotive automatic gear box has a shaft (11) and bush. The shaft (11) with ring seal (22) is inserted through a needle bearing (25). During insertion of the shaft (11) and seal (22), the seal comes into contact with the radial inner section of a flange (36) forming part of the needle bearing (25) outer ring (33), and is so guided through the passage. When coming into contact with the axial end of the cage (32), the seal (22) passes over the radial inner flange surface (41) forming part of the cage (32).