baber/WOPTO huggingface dataset:
Patent DE-19815231-A1 (DE)
Title: Außenläuferschrittmotor mit zweipolig diametral magnetisiertem Permanentmagnetrotor
Inventor: WEIAND FRANK
IPC: H02K37/12
Filed: 1998-04-04
Abstract: Die Erfindung betrifft einen Außenläuferschrittmotor mit einem Stator (2) mit einer Anzahl n von sternförmig in gleichen Winkelabständen von 360 DEG /n angeordneten Statorbeinen (2a bis 2c), auf denen jeweils Magnetspulen (3a bis 3c) zur Erzeugung des Drehfeldes angeordnet sind, und einem zweipolig diametral magnetisiertem Permanentmagnetrotor (5), der Glockenform hat und auf dessen Wänden sich die Pole befinden, auf einer Rotorwelle (6), die entlang der Achse der Glocke und entlang einer zu einer durch die Statorbeinanordnung gelegten Ebene senkrecht und durch die Mitte der Statorbeinanordnung verlaufenden Achse angeordnet ist, bei dem der Stator in dem Rotor angeordnet ist. DOLLAR A Bei einem erfindungsgemäßen Außenläuferschrittmotor, der bei einfachem Aufbau ein hohes Drehmoment erzeugt und dessen Rotor in jede Winkelstellung gebracht und dort gegebenenfalls gehalten werden kann, werden die Magnetspulen einzeln mit um 360 DEG /n phasenverschobenen Strömen bestromt.
Patent DE-19817356-A1 (DE)
Title: Angle indicator for determining an angle between a sensor arrangement and a magnetic field
Inventor: MARX KLAUS
IPC: G01D5/14
Filed: 1998-04-18
Abstract: The detector determines an angle between a sensor arrangement (4,5,6,7) and a magnetic field generated by a magnet (2). At least four Hall elements (4,5,6,7) are arranged in the magnetic field. Flux conducting elements (3) of ferromagnetic material are arranged between the Hall elements and fixedly connected to them. The magnet (2) is arranged to rotate relative to the Hall elements and flux elements. Independent claims also cover a method of determining the angle using the arrangement.
Patent DE-19822101-A1 (DE)
Title: Video-Mischer
Inventor: GRZIBEK ROLF
IPC: H04N5/265
Filed: 1998-05-16
Abstract: Bei einem Video-Mischer (1), bei welchem zur Durchführung eines Mischvorgangs an einem dem Mischer (1) zugeführten Videosignal eine zu mischende Video-Komponente des Videosignals und ein Misch-Typ vorwählbar sind, ist zur möglichen Steuerung einer zusätzlichen externen Funktion an dem Video-Mischer eine solche Funktion anwählbar, welche aus zusätzlichen externen Funktionen auswählbar ist, und daß der Video-Mischer (1) während des Mischvorgangs zur Steuerung einer angewählten externen Funktion ein Steuersignal generiert, welches im Verlaufe des Mischvorgangs eine Veränderung von einem ersten Extremwert zu einem zweiten Extremwert durchläuft und einer Steuerung der angewählten externen Funktion dient, wobei ein Ausgangswert einer Variation der externen Funktion dem ersten Extremwert des Steuersignals und ein Endwert der Variation der externen Funktion dem zweiten Extremwert des Steuersignals zugeordnet ist.
Patent DE-19823171-A1 (DE)
Title: Use of metallocene catalyst system in production of polyolefins with high tacticity and melting point
Inventor: BOHNEN HANS
IPC: C08F4/626
Filed: 1998-05-23
Abstract: The use of a catalyst system in the production of polyolefins, except polypropylene, is claimed. The system contains: (a) substituted metallocene(s) of the bridged bis(4-phenylindenyl) type; (b) Lewis base(s); (c) a support; (d) organoboron-aluminum compound(s), bound covalently to the support; and optionally (e) an organometallic compound. The use of a catalyst system in the production of polyolefins, except polypropylene, is claimed. The system contains: (A) substituted metallocene(s) of the bridged bis(4-phenylindenyl) type of formula (I), in a ratio of rac-isomer to meso-isomer of 1:10 to 2:1; (B) Lewis base(s) of formula (II); (C) a support; (D) organoboron-aluminum compound(s) of formula (III), bound covalently to the support; and optionally (E) an organometallic compound of formula (IV): A  = a bridge;  M<3>  = a main group V element;  M<4> = a main group 3 element;  i, j  = 0, 1 or 2;  M<5>  = a main group I, II or III element. The full definitions are given in the DEFINITIONS (Full Definitions) Field.
Patent DE-19824459-A1 (DE)
Title: Gebauter Kolben
Inventor: FUCHS REINHOLD
IPC: F02F3/00
Filed: 1998-05-30
Abstract: Bei einem gebauten Kolben mit einer Kugelkopf-Kolben-Pleuel-Verbindung sollen Werkstoffehler weitgehend vermieden werden. DOLLAR A Hierzu weist der Kolben folgende Merkmale auf: DOLLAR A - das die Kugelpfanne beinhaltende Abstützungsteil (3) hat eine maximale Längenausdehnung in Axialrichtung des Kolbens von 60% des Kolbendurchmessers und besteht aus geschmiedetem Stahl, DOLLAR A - der Kolbenschaft (6) ist als gesondertes, nicht mit dem Abstützungsteil (3) einstückiges Schaftteil ausgebildet, DOLLAR A - der maximale Durchmesser des Abstützungsteils (3) ist mindestens 5% kleiner als der Durchmesser des Schaftteils (6).
Patent DE-19826654-A1 (DE)
Title: Method of crimping multifilament, multicomponent fibre production during spinning, drawing and wind-up
Inventor: MAYER MANFRED DR
IPC: D01D5/22
Filed: 1998-06-16
Abstract: The production method of a crimped, multifilament, multicomponent fibre involves collecting the filaments, drawing, shrinking treatment and wind-up. Shrinking is carried out by stuffing the fibres in the cold state in an air-permeable chamber and heating with a cross stream of hot air, then cooling and loosening to a fibre.  Also claimed is the apparatus used.
Patent DE-19827382-A1 (DE)
Title: Toy footballer with leg movement mechanism
Inventor: BESTA BRUNO
IPC: A63H13/04
Filed: 1998-06-19
Abstract: The leg is attached by a pin to the torso, and is joined to a movable guide-rod at the foot end. The rod is placed on a holder. A spring is positioned to press or pull the guide rod.
Patent DE-19827667-A1 (DE)
Title: Switching contact device for electrical switch
Inventor: ANHEUSER MICHAEL
IPC: H01H9/38
Filed: 1998-06-22
Abstract: The contact device has at least two switch contacts (2) each having a contact carrier (4) with a contact piece (6). At least one of the contacts moves through a sector of a circle about a center of motion (P). Each contact piece is made of a material with regions of different material characteristics, so that the combustion resistance of the contact pieces increases with distance from the center of motion (P). The material may be a gradient material.
Patent DE-19829028-A1 (DE)
Title: Gehäuse
Inventor: SCHOLZ FRIEDRICH
IPC: H05K5/00
Filed: 1998-06-30
Abstract: Ein Gehäuse, umfassend ein Bodenteil und ein Deckelteil, die durch Rastelemente miteinander verbindbar sind, ist dadurch gekennzeichnet, daß die Rastelemente an im Innern des Gehäuses angeordneten Wandelementen (Innenwänden) ausgebildet sind und in dafür vorzugsweise an einer Außenwand des Gehäuses vorgesehene Ausnehmungen eingreifen.
Patent DE-19829372-A1 (DE)
Title: Pivot mechanism, especially for motor vehicle seats with non-self locking gear
Inventor: WITTIG WERNER
IPC: B60N2/225
Filed: 1998-07-01
Abstract: A support shaft(17) is mounted in the pivot mechanism's fixed section(10) on the seat and supports the pivoting section(11) on the seat back by means of an eccentric disc(19) which is torsionally fixed to the shaft but radially adjustable by means of a wedge(23) which is axially movable in relation to the shaft.  A ratchet gear locks the support shaft to fix the pivoting section on the seat back in relation to the fixed section on the seat.
Patent DE-19829883-A1 (DE)
Title: Furniture elements consisting of nodal point joints
Inventor: REELITZ SIGRID
IPC: A47B47/00
Filed: 1998-07-04
Abstract: The furniture elements have nodal point joints, battens and/or surfaces.  In the basic position, the nut (3), here with a pivot rod (4), can turn back the turning ring (2) so that the screw (1) is turned back from the nodal point (7).  The battens can then be pulled out and so can the surface which is able to be pushed into the grooves by springs (10).
Patent DE-19831942-A1 (DE)
Title: Empfänger eines Telekommunikationsnetzes
Inventor: WANNENMACHER STEFAN
IPC: H04N7/10
Filed: 1998-07-16
Abstract: Der erfindungsgemäße Empfänger (EMP) ist insbesondere dadurch gekennzeichnet, daß er eine Steuereinheit (CTRL) beinhaltet, mittels derer die Leistungsaufnahme einzelner Module (1', 2', 3', 4', 5', 6', 7', 8') des Empfängers (EMP) nach Bedarf reduziert oder auf einen vorgegebenen Wert eingestellt werden kann. In einem Leistungssparmodus werden nur bestimmte Module (1', 2', 3', 4', 5', 6', 7', 8') des Empfängers (EMP), die zur Detektion einer vorgegebenen Kennung notwendig sind, nur für bestimmte Zeiträume mit Strom versorgt, um in diesen Zeiträumen den empfangenen Datenstrom zu überwachen. Detektiert der Empfänger (EMP) in einem vorgegebenen Abschnitt eine vorgegebene Kennung, so schaltet er auf Normalbetrieb, um auch die verbliebenen Module mit Strom zu versorgen und Empfänger-spezifische Daten zu empfangen. In den Zeiträumen zwischen den vorgegebenen Zeiträumen sind im Leistungssparmodus alle Module (1', 2', 3', 4', 5', 6', 7', 8') z. B. ohne Betriebsspannung.
Patent DE-19835936-A1 (DE)
Title: Automobile door opening limit
Inventor: WELP JOHANNES
IPC: E05C17/30
Filed: 1998-08-08
Abstract: The limit, to restrict the opening action of a vehicle (1) door, has a mechanism to define the opening angle in steps or steplessly. The mechanism has an electronic, pneumatic, hydraulic or mechanical action which prevents further opening, even if additional force is applied to the open door (4-7).  The limit action is removed when the door is closed.  The limit system has a memory function, which can be switched on selectively.
Patent DE-19836576-A1 (DE)
Title: Radio channel change method especially for mobile radio system
Inventor: KAMPERSCHROER ERICH
IPC: H04B17/382
Filed: 1998-08-12
Abstract: The method involves using a duplex radio connection with a first radio channel (Da) for transmitting communication information via a radio interface. A second radio channel (U) is provided for transmitting communication information in the opposite direction of the first radio channel via the radio interface. When the duplex radio connection is disturbed, only the disturbed first or the disturbed second radio channel is changed.  Preferably, a TDMA multiple access component is provided and only the time slot (t1) of the disturbed first or the disturbed second radio channel is changed. The radio communication system may have a FDMA multiple access component and only the carrier frequency of the disturbed first or the disturbed second radio channel is changed.
Patent DE-19837752-A1 (DE)
Title: Verfahren zur Herstellung von lagerstabilen Saatpolymerisaten
Inventor: HALLE OLAF
IPC: C08F2/44
Filed: 1998-08-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von lagerstabilen kugelförmigen Polymerisaten durch Polymerisation von gelatineverkapselten Monomertröpfchen, dadurch gekennzeichnet, daß man die Perlpolymerisate unmittelbar nach der Polymerisation auf einen Restfeuchtegehalt von < 1 Gew.-% trocknet.
Patent DE-19838147-A1 (DE)
Title: Method for manufacturing cam shafts and by-products involves producing double tubular blanks and then removing stock in finishing process before dividing blank up to form two cam shafts
Inventor: SCHLEICHER ROLF
IPC: F01L1/047
Filed: 1998-08-21
Abstract: Tubular blanks (10) are prepared and then processed by stock-removal. At least a part of the stock-removing finishing steps is carried out on a double blank and then the double blank is divided to form two cam shafts (KA,KB). The double blank can be worked from the ends in succession to form centring tension means and if required rotary drive means at the two ends. Bearing and cam faces are then produced by tensioning the double blank  Independent claim describes by-product for producing cam shafts comprising double blank with two sections each corresponding to a cam shaft
Patent DE-19839785-A1 (DE)
Title: Electric motor with six-pole stator
Inventor: NASHIKI MASAYUKI
IPC: H02K29/00
Filed: 1998-09-01
Abstract: Has excitation windings on each stator pole in series opposition, plus 3-phase torque windings and common windings. A motor has six stator poles with a width of about 60 degrees which corresponds to less than 60 degrees upon conversion into a rotor angle. Excitation windings are wound around each stator pole. Torque windings are also wound around each pole. There are two rotor poles with widths of 60 to 120 degrees, when expressed as rotor angles. The excitation windings of neighboring stator poles are wired in series opposition. The torque windings are three-phase ones. The windings of each phase comprise a pair on opposite sides relative to the center of rotor rotation, displaced by 180 degrees and wired in series opposition. There are common stator windings wound around each stator pole.
Patent DE-19841931-A1 (DE)
Title: Illumination device for microscope; has probe of scanning microscope in bore through lens system
Inventor: VOELCKER MARTIN
IPC: G01Q60/18
Filed: 1998-09-14
Abstract: The illumination device may be for an optical microscope, in whose center a raster scanning microscope probe is integrated. The probe may be mounted on a scanner. Independent claims are provided for the scanning microscope and for an optical device consisting of a lens system in whose center the probe of an optical near field microscope is situated. The optical system collects the light reflected back from the sample illuminated by the scanning near field optical microscope probe.
Patent DE-19845594-A1 (DE)
Title: Vorrichtung und Verfahren zur Messung der Festigkeit und des Thermoschockverhaltens von Materialproben
Inventor: DRESSLER WOLFGANG
IPC: G01N1/28
Filed: 1998-10-05
Abstract: Es wird eine Vorrichtung (1) und ein Verfahren zur Messung der Festigkeit und des Thermoschockverhaltens von Materialproben, insbesondere von dünnen Keramikfolien (2), vorgeschlagen, die genaue und vor allem mit den theoretisch zu erwartenden Werten mitgehend übereinstimmende Kennwerte liefern.
Patent DE-19847540-A1 (DE)
Title: Label carrier has elastically deformable pressure tongue that protrude at an angle from the internal surface of its base into a flat enclosed label accommodation shaft
Inventor: GSCHWINDT ANDREAS
IPC: G09F3/20
Filed: 1998-10-15
Abstract: The label carrier is made of plastic with an enclosed flat accommodation shaft (2) for labels with a base (3), an upper transparent wall (4) and an attachment device connected to the base. At least one elastically deformable pressure tongue (5) protrudes at an angle from the internal surface (3a) of the base into the label accommodation shaft.
Patent DE-19847918-A1 (DE)
Inventor: FOCKE HEINZ
IPC: B65B19/02
Filed: 1998-10-19
Abstract: The glued paper sticker (13) is applied to one surface (14) of the packet (10) and wrapped over the edge to contact the adjacent side (17) to seal the packet. Pressure is applied (29) and a heater (31) cures the adhesive as the unit (26) rotates to maintain contact.
Patent DE-19848536-A1 (DE)
Title: Mixing mill, for coarse powder and PVC paste blending, comprises impeller vanes for producing high shear, self-cleaning upwards flow pattern
Inventor: BORNEMANN HANS-JOACHIM
IPC: B01F15/00
Filed: 1998-10-21
Abstract: The mixer has a containment vessel (1) with an axially located, rotating, composite mixing tool formed from a center boss (2) with attached impeller vanes (3). The cross-section of the vanes, at least in the their peripheral regions, is profiled such that the contour of the upper leading surface is constantly rising, counter to the direction of rotation.  Preferred Features: The bottom surface of the impeller vanes may be set at an angle of approximately 5 deg  to the horizontal. The profile is concave, and merges with a convex curved trailing surface to form a milling edge .
Patent DE-19851793-A1 (DE)
Title: Dryer for paste like material incorporates gas flow generator, support, pipe and fan
Inventor: PULSFORT RALF
IPC: F26B23/00
Filed: 1998-11-10
Abstract: The dryer has a gas-flow generator, and a support (14) on which the material to be dried is placed and brought into contact with the gas flow. The support has passages through which the gas flows onto the material. At least one pipe (8) leads from the interior of the hen-house into the housing. A fan (12) conveys the gas from the hen-house (10) through the pipe to the material.
Patent DE-19852206-A1 (DE)
Title: Water filter for petrol stations and vehicle maintenance has high separation performance and is of simple construction
Inventor: BENKESER MICHAEL
IPC: C02F1/40
Filed: 1998-11-12
Abstract: An assembly separates light fluids such as oil from a mixture of fluids such as oil and water. The assembly has a tank (11) with an inlet (12) and an outlet (13) at opposite ends. The inlet and the outlet are separated by a secondary tank-insert (15) which defines a flow-path for the mixture of esp. oil and water, and extends along the full length of the main tank (11). The secondary insert tank has inlet (17) and outlet (18) ends which are perforated panels (19a, 19b) and which promote non-turbulent flow from the inlet to the outlet, and the coalescence of oil, petrol and grease.
Patent DE-19853080-A1 (DE)
Title: Opening burst disc on pressure container for vehicle occupant restraint system involves applying arc discharge to linear interaction zone between electrode and surface of closure disc
Inventor: REITER THOMAS
IPC: B60R21/268
Filed: 1998-11-17
Abstract: The method involves applying a locally acting arc discharge between an electrode (20) and a closure disc (14). A linear interaction zone between the electrode and the surface of the closure disc is formed by electrical insulation (22). The arc discharge is started at a point and propagates over the length of the zone, attenuating the closure disc to enable the internal pressure to peel off a strip of material from the interaction zone and bend it outwards. An Independent claim is also included for a pressurized gas source for activating a vehicle occupant restraint system.
Patent DE-19853715-A1 (DE)
Title: Knocking arrangement for cleaning off pipe coils, preferably for boilers, has electropneumatically driven striker plate acting on connecting element for pipe coils
Inventor: GEHLEN KARL-HEINZ
IPC: F24H9/00
Filed: 1998-11-20
Abstract: The arrangement has an electropneumatically (2) driven striker plate (4) that acts against a connecting element (3) for pipe coils (1) with further connecting elements between them that transmit the effect of the striker plate. The striker plate can be attached to the connecting element and driven by a ram with a spring on a bracket.
Patent DE-19854545-A1 (DE)
Title: Intra-oral entrap for insertion in mouth for reproducing teeth
Inventor: STEFFEN HANS-JUERGEN
IPC: A61C13/00
Filed: 1998-11-26
Abstract: The intra-oral entrap is inverted from the front over the prism tube of the intra-oral camera and can be removed. Acrylate support prisms are used from a rigid version and are not removable. In an adjustable version, the prisms are removable
Patent DE-19857187-A1 (DE)
Title: Mold for making porcelain or ceramic article for home, restaurant, hotel, electrical and laboratory use by throwing, spraying or slip casting consists of finely porous, sintered or foamed ceramic or glass material
Inventor: ROTH WILLI
IPC: B28B7/34
Filed: 1998-12-11
Abstract: A mold of finely porous, sintered or foamed ceramic or glass material with a porosity of 10 Angstrom (10 x 10<-10> m) to 30  mu m and pore fraction of 5-60%, depending on the material to be molded, is used for noncutting shaping of moldings from porcelain, clay or similar material containing liquid with no or little waste by throwing, spraying or slip casting, e.g. porcelain and ceramic articles for home, restaurant, hotel, electrical and laboratory use.  A mold of finely porous, sintered or foamed ceramic or glass material with a porosity in the 10 Angstrom (10 x 10<-10> m) to 30  mu m range and pore fraction of 5-60%, depending on the material to be molded, is used for noncutting shaping of moldings from porcelain, clay or similar material containing liquid with no or little waste by throwing, spraying or slip casting, e.g. porcelain ware for use in the home, restaurants and hotels, refractory porcelain ware and electrical and laboratory equipment of porcelain and ceramics.
Patent DE-19857997-A1 (DE)
Title: Clock face for wristwatch with small thickness
IPC: G04G17/02
Filed: 1998-12-16
Abstract: The clock face has a flat, mostly cylindrical, face carrier (1) with a hole (2) in the middle through which the watch hand shaft passes. The carrier (1) has further holes and gaps for attaching components. The figures etc. (3) are printed on the surface (4) of the carrier (1). The liquid crystal display (5) is underneath or completely within an opening (6) in the carrier (1). The face has one or more electronic component groups for controlling the LCD (5). These mostly comprise a circuit substrate (7), one or more electric connectors (8) between substrates (7) and the LCD (5) and different electronic components (9). The face also has one or more batteries or accumulators (10) for supplying current to the electronic circuits. An electric connection (12) is provided for receiving or outputting electric information so far as this must be exchanged with external components. The clock face is made of plastic or ceramic.
Patent DE-19860639-A1 (DE)
Title: Verfahren zum Betreiben eines Kompressors mit nachgeschaltetem Verbraucher, und nach dem Verfahren arbeitende Anlage
Inventor: BLOTENBERG WILFRIED
IPC: F04D27/02
Filed: 1998-12-29
Abstract: Ein Kompressor, insbesondere zum Verdichten des Brenngases für eine Gasturbine, wird durch ein an der Saugseite des Kompressors angeordnetes Drosselorgan (9) in Abhängigkeit von der Gasabnahme des Verbrauchers (7) so gesteuert, daß der Durchflußquerschnitt bei Abnehmen der Gasabnahme verringert wird. Das saugseitige Drosselorgan kann zusätzlich in Abhängigkeit vom Druck an der Kompressorsaugseite gesteuert werden. Zusätzlich können weitere Regelkreise vorhanden sein, insbesondere ein Enddruckregler (19), der durch Einwirken auf die Leitschaufeln oder die Drehzahl des Kompressors den Enddruck konstant hält, und/oder ein Pumpgrenzregler (33), der auf ein die Austrittseite mit der Saugseite des Kompressors (3) verbindendes Umblaseventil (29) einwirkt.
Patent DE-19901203-A1 (DE)
Title: Seat for motor vehicle with easy to fit cover
Inventor: MOULINS FREDERIC
IPC: B60N2/64
Filed: 1999-01-14
Abstract: The two side supports(10) of the seat back structure each have at least one web section(15) and wing section(16,17).  The wing is curved in such a way that a housing(19) is formed by the web.  Each web has an inner side(18) which is orientated inwards with regard to the seat.  The padding(20) extends over the webs and wings. Retaining elements(31) are provided for the side edges(30) of the protective cover(25) and located on the inner sides of the web and wings. The ends of the fabric(30) have rods(35) sewn into hems(34), with the upper and lower ends of the rods secured by locking elements on the seat back structure.
Patent DE-19903213-A1 (DE)
Title: Production of propargyl alcohol by continuous catalytic reaction of acetylene with formaldehyde in organic solvent with definite water and/or low-boiling alcohol content operates at low total and acetylene partial pressure
Inventor: SCHOEDEL NICOLE
IPC: C07C29/42
Filed: 1999-01-27
Abstract: Production of propargyl alcohol is performed by continuous reaction of acetylene (I) with formaldehyde in an organic solvent for having a definite content of water and/or low-boiling alcohol(s) in the presence of a catalyst containing a group IB metal, preferably copper. In the production of propargyl alcohol by continuous reaction of acetylene (I) with formaldehyde in an organic solvent for (I) that has a definite content of water and/or low-boiling alcohol(s) in the presence of a catalyst containing a group IB metal, preferably copper, in which the (I) partial pressure in the head gas is  <=  1.4 bar, reaction is carried out at a total pressure of 1.5, preferably 1.5-6, especially 2-3 bar.