baber/WOPTO huggingface dataset:
Patent DE-19828419-A1 (DE)
Title: Direct preparation of vinylphosphonic acid and esters useful as comonomers in adhesive or flame-retardant plastics production
Inventor: BECKER HEIKE
IPC: C07F9/40
Filed: 1998-06-25
Abstract: The preparation of vinylphosphonic acid compounds (I) by reacting phosphorous acid compounds (II) with acetylene is carried out in the presence of palladium(0) (Pd(0)) complexes or corresponding platinum (Pt) complexes with bidentate ligands (III) as catalyst. The preparation of vinylphosphonic acid compounds of formula (I) by reacting phosphorous acid compounds of formula (II) with acetylene is carried out in the presence of palladium(0) (Pd(0)) complexes or corresponding platinum (Pt) complexes with bidentate ligands of formula (III) as catalyst. R<1>, R<2>  = hydrogen (H), 1-16 carbon (C) alkyl, 6-12 C aryl, 7-12 C alkaryl or 7-12 C aralkyl, optionally mono- or poly-substituted by halogen, hydroxyl, acyl or acetoxy;  X = ferrocenylene or 1-6 C alkylene (optionally interrupted with oxygen (O), sulfur (S) or imino (NR'') in the chain;  R''  = H, 1-6 C alkyl, 6-12 C aryl, 7-13 C alkaryl, 7-13 C aralkyl or 5-8 C cycloalkyl;  R = 1-12 C alkyl, 6-12 C aryl, 5-8 C cycloalkyl, 7-13 C aralkyl, 7-13 C alkaryl or 7-16 C alkoxyaryl; or  2 R attached to one phosphorus (P) atom  = 5-8 C alkylene or 6-10 C cycloalkylene. An Independent claim is also included for the use of the Pd(0) or corresponding Pt complexes in the preparation of (I).
Patent DE-19828726-A1 (DE)
Title: Preparation of bio-artificial transplant
Inventor: BADER AUGUSTINUS DR
IPC: A61L27/00
Filed: 1998-06-29
Abstract: The preparation of a bioartificial transplant comprises: (a) providing a collagen matrix-containing allogenic or xenogenic tissue; (b) carefully removing all antigen-reactive cells from the collagen matrix and washing with sterile aqueous solution, and (c) seeding the matrix with autologous cells for the recipient  or genetically modified cells suitable for the recipient to obtain a transplant. Also claimed is the transplant obtained by the method above.
Patent DE-19831495-A1 (DE)
Title: Exchange unit for sieves treating flow of molten liquid plastic has flange connection to downstream equipment, minimizing flow path, obviating heaters and controls in readily-aligned, compact unit
Inventor: MIDDLER ROBERT
IPC: B29C48/693
Filed: 1998-07-14
Abstract: A connection flange (5), inserted into the casing (4) bore (6) of the sieve exchange unit (1) fits fluid-tight. It is clamped in position by screws (7, 8). A channel (11) matches the exit bore (6) for flow to the inlet bore (9) of downstream equipment, which is connected to the flange, on the side away from the sieve exchange unit.  The connection flange has a circular outer circumference. Clamping screws (7, 8) grip the edge of the flange, inclined at an angle ( alpha ) to the principal flow axis. The recess in the casing corresponds in depth, with the thickness of the flange.
Patent DE-19833078-A1 (DE)
Title: Arrangement for acquiring, storing and paying out banknotes
Inventor: ALBRECHT LUTZ BERNHARD
IPC: G07F17/32
Filed: 1998-07-23
Abstract: The arrangement has an acquisition device (4), a checking device (5), at least one storage device (6), an output device (4) and a controller for the different devices.  At least one temporary storage device (3) can be connected via a diverter-controlled conveyer to the checking and/or acquisition and/or output and/or storage devices. The temporary storage device holds notes of up to a defined value or to a defined fill level.  The remaining notes are stored in the other storage device(s).  Notes in the temporary storage device are conveyed to the output device for paying out. An Independent claim is also included for a method of acquiring, storing and paying out banknotes.
Patent DE-19833281-A1 (DE)
Inventor: DIEHL ROLF
IPC: H04J3/06
Filed: 1998-07-24
Abstract: It is determined whether an external clock generator (7) connected to a clock input of a communications unit (1) is delivering a clock pulse. The external clock generator is selected as the standard timing generator for the communications units (1, 9, 10, 11, 13) of the group. This selection is made, irrespective of which unit has been connected with the clock (7). Availability of the external clock as the standard for synchronization, is signaled to remaining units of the relaying group (9, 10, 11, 12).
Patent DE-19833554-A1 (DE)
Title: Pre-shaped silage bale cover can be re-used
Inventor: STAUCH JOSEF
IPC: A01F15/07
Filed: 1998-07-24
Abstract: The cover (10) for a silage bale, has a segment of fibre glass garden netting (12) attached to a segment of ultra violet protected plastic foil (14). This arrangement is repeated along the whole stretch of the cover which is perforated after every second foil segment. The width (B1) of the cover exceeds the height of the silage bale to facilitate folding over on the top and bottom (16). The plastic foil segments have integrated strings (18) on the top and bottom to allow adjustment to the shape of the bale by pulling the strings. The cover can be closed with lids (20) which are attached to the folded edges.
Patent DE-19833693-A1 (DE)
Title: Schnittstelle für I·2·C-Bus
Inventor: KLEIN WOLFGANG
IPC: G06F13/42
Filed: 1998-07-27
Abstract: Die Schnittstellenschaltung dient zur Verbindung zweier Geräte mittels eines bidirektionalen Busses, der eine Datenleitung zur Übertragung von Daten und eine Taktleitung zur Übrtragung des Taktsignals aufweist. Die Schnittstellenschaltung besteht aus einer an jedem Gerät vorgesehenen Schaltungsanordnung, die eine Trenneinrichtung zur Auftrennung des Datensignals auf der Datenleitung und des Taktsignals auf der Taktleitung jeweils in einen Sende- und einen Empfangszweig aufweist und die darüber hinaus jeweils für die Datenleitung und die Taktleitung einen einen differenziellen Sender und Empfänger aufweisenden Bustreiber aufweist. Die Datensignale und Taktsignale zwischen den Geräten werden über differenzielle Leitungen übertragen.
Patent DE-19835713-A1 (DE)
Title: Fitting exchange unit, mainly for installation in above and below ground hydrants, is for cutting off material flowing through fitting and can be installed and dismantled without problem as unit, being formed from four parts
Inventor: MESSMER ROBERT
IPC: F16K3/26
Filed: 1998-08-07
Abstract: The fitting exchange unit is for cutting off material flowing through fitting and is principally for installation in above and below ground hydrants. It is formed from four parts - a bell (1) with a drum (3) formed on it, a bell (10) with a rib (13), a spindle (14), a rotary device (15) and a holding rib (17).  The housing has a base (2) with an aperture (6) and over the aperture in the interior of the housing a cylindrical drum (3) with openings (5) is formed. On the housing a flange-type ring (9) with holes is incorporated. The bell is so shaped that it can be pushed over the drum and by means of sealing rings (4) positioned in cavities in the drum a secure seal is achieved. The drum has an opening (12).
Patent DE-19842002-A1 (DE)
Title: Ceramic substrate, especially for polysilicon deposition for solar cells, has large surface grains and contains a nucleation-inhibiting sintering additive in its grain boundaries
Inventor: NELL MATTHIAS
IPC: H01L31/18
Filed: 1998-09-04
Abstract: A sintered ceramic substrate, used for polycrystalline semiconductor layer deposition and comprising large surface grains and a nucleation-inhibiting sintering additive in the grain boundaries, is new.  A polycrystalline semiconductor layer deposition substrate comprises, at one or both surfaces, extremely large grains of \- 75% 30-70 microns size and \- 3% sintering additive which has a nucleation-inhibiting effect on the depositing layer and which is located in the crystal joints of the sintered ceramic. An Independent claim is also included for production of a ceramic substrate as described above. Preferred Features: The substrate comprises Al2O3 grains, in which case the sintering additive is MgO or Y2O3, or comprises B4C or recrystallized SiC grains, in which case the sintering additive is carbon.
Patent DE-19843389-A1 (DE)
Title: Plastic hearing aids for use behind or in the ear, consists of perforated plastic with grooves, which enables the ear to remain dry
Inventor: DIRINPUR FARIBORZ-HASSAN
IPC: H04R25/00
Filed: 1998-09-22
Abstract: Plastic hearing aids for use behind or in the ear, consist of perforated plastic material with grooves. The hearing aids can also be custom made for insertion into the ear.
Patent DE-19843519-A1 (DE)
Inventor: MAISCH DIETER
IPC: H01F7/06
Filed: 1998-09-23
Abstract: A valve magnet comprising a coil and an iron core that are arranged in a housing which can be used in a potentially explosive environment. The invention is characterized in that the coil and core are embedded in a sealing compound that is introduced into one part of the housing, whereby said compound prevents an explosive atmosphere from coming into contact with live parts and is also used for fixing and electrical insulation purposes (encapsulation). The connecting elements of the coil are arranged in a part of the housing that is pressure-resistant in the case of an explosion and which prevents the explosion from being passed onto the surrounding area (pressure-proof encapsulation).
Patent DE-19846315-A1 (DE)
Title: Electronic mail transmission device
IPC: G07F7/00
Filed: 1998-10-08
Abstract: The transmission device transmits information in the form of electronic mail by converting the information entered via an input device, e.g. a keyboard or touch-screen display,  into electronic mail via a data processor, for subsequent transmission to the entered electronic mail address via a computer network transmission link. The operation of the device may be controlled via a cash device, or a credit or telephone card reader.
Patent DE-19847008-A1 (DE)
Title: Stickoxid-Speicherkatalysator
Inventor: STREHLAU WOLFGANG
IPC: B01J27/053
Filed: 1998-10-13
Abstract: Die Erfindung betrifft einen Stickoxid-Speicherkatalysator, welcher wenigstens ein Katalysatormaterial sowie wenigstens eine Stickoxid-Speicherkomponente aus der Gruppe der Alkali- und Erdalkalimetalle enthält. Der Stickoxid-Speicherkatalysator ist dadurch gekennzeichnet, daß die Stickoxid-Speicherkomponente nach Abschluß der Katalysatorherstellung als feinteiliges Bariumsulfat, Strontiumsulfat oder als Mischung oder Mischkristall beider Sulfate oder als deren vollständiges oder unvollständiges Zersetzungsprodukt mit einem mittleren Partikeldurchmesser von weniger als 1 mum vorliegt. Bariumsulfat und/oder Strontiumsulfat wirken im erfindungsgemäßen Speicherkatalysator als Vorratsmaterial für die aktive Speicherkomponente Bariumoxid. Durch während des normalen Fahrbetriebs auftretende reduktive Abgaszusammensetzungen werden Bariumsulfat und Strontiumsulfat zu Verbindungen zersetzt, die in der Lage sind, Stickoxide zu speichern. Hierdurch wird ein durch Alterung eintretender Verlust an aktiven Speicherkomponenten mehr oder weniger kompensiert. Es besteht auch die Möglichkeit, Bariumsulfat und/oder Strontiumsulfat schon während der Produktion durch eine reduktive Calcinierung ganz oder teilweise zu zersetzen, um eine hohe Anfangsbeladung des Katalysators mit Speicherverbindungen zu erhalten. In diesem Fall dienen die genannten Sulfate als Hilfsmittel, um in den Speicherkatalysator möglichst hohe Konzentrationen an Speicherverbindungen einzubringen.
Patent DE-19850290-A1 (DE)
Title: Circuit for linear capacitive measurement circuit, e.g. for distance or level sensor, has comparator which compares output of rectifier with reference voltage
Inventor: KOHLER ARMIN
IPC: G01R27/26
Filed: 1998-10-30
Abstract: Linear alternating voltage amplifier (30) has its input connected via a screened cable to a first screened electrode (22), and its output connected to a rectifier (36), coupled via an intermediate stage to a control input of a alternating voltage generator (46) and to a signal evaluating device (3). The screening of the first electrode is connected directly to a reference potential, while the input of the alternating voltage amplifier has a low-resistance connection to the reference potential. The intermediate stage includes a comparator (40) which compares the output voltage of the rectifier with a reference voltage. The signal evaluation device is connected to the output of the alternating voltage generator.
Patent DE-19850567-A1 (DE)
Title: Verfahren und Vorrichtung zur Messung der Signalgüte eines digitalen Nachrichtenübertragungssystems
Inventor: BACH ROLAND
IPC: H04L1/20
Filed: 1998-11-02
Abstract: Verfahren zur Messung der Signalgüte eines digitalen Nachrichtenübertragungssystems unter Verwendung einer Abtasteinrichtung mit einstellbarer Gleichspannungsschwelle zur Ermittlung eines Signalparameters für die Signalgüte (Q-Faktor), bei dem aus einem unbekannten Eingangssignal die Bit-Rate ermittelt und mittels dieser ein Taktsignal erzeugt wird, mit dem das Eingangssignal über die Abtasteinrichtung abgetastet wird. Die Vorrichtung umfaßt einen Flankenzähler sowie einen Taktgenerator, der mit dem Flankenzähler verbunden ist und von diesem ein Voreinstellungssignal erhält, und der über eine Phasenregelschleife mit der Abtasteinrichtung durch Phasenvergleich mit dem Eingangssignal auf dieses synchronisiert. Verfahren und Vorrichtung erlauben das Monitoren von Systemen in kürzester Zeit und ermöglichen Aussagen über die Bit-Rate des jeweiligen Leitungsabschnittes sowie über die Größe des Q-Faktors und alle daraus abgeleiteten Größen.
Patent DE-19851132-A1 (DE)
Title: Invert and neck ring holder mechanism for IS machine
Inventor: BORBONE JOSEPH A
IPC: C03B9/00
Filed: 1998-11-05
Abstract: An invert and neck ring holder mechanism is used for displacing a parison from a blank station to a blow station on an IS (individual section) machine including a cylinder with a support for supporting a neck ring holder which carries at least one neck ring half. The cylinder is axially displaceable between neck ring closed and neck ring open positions and rotatively displaceable approximately 180 deg between a 180 deg  blank station location and a 0 deg  blow station location. The mechanism comprises (i) a means for rotatively displacing the cylinder at the neck ring closed position from the 180 deg  blank station location to the 0 deg  blow station location, and (ii) means for verifying that the cylinder is at the neck ring closed position throughout the rotation from the 180 deg  blank station location to the 0 deg  blow station location.
Patent DE-19851195-A1 (DE)
Title: Arrangement for turning thin-walled flat workpieces, e.g. telephone cards, has support element with contact surface for workpiece rotated by motor, with two transport mechanisms
Inventor: OHLERT BERND
IPC: B65H15/00
Filed: 1998-11-06
Abstract: The arrangement has at least one support element (3) that can be rotated about a horizontal axis (2) by more than 90 degrees by a motor. It has a contact surface on which the workpiece (1) can be accommodated in a horizontal lying position when the element is in an acquisition position, whereby the workpiece can be rotated with the support element. A first transport mechanism (4) transports each workpiece horizontally from a first processing station to the support element; a second transport mechanism acquires each rotated workpiece in the horizontal position and transports it to the second processing station.
Patent DE-19852366-A1 (DE)
Title: Low cost ceramic heat-conductive body for ceramic hobs or hot-plates has a surface layer with a specified planarity giving good aesthetic and cleaning properties
Inventor: WITZMANN MONICA COTLEAR DE
IPC: C04B41/85
Filed: 1998-11-13
Abstract: A highly heat-conductive body with a planar surface transferring contact heat to another planar-surfaced body is based on a ceramic material with a surface layer giving a planarity of below 0.05mm.
Patent DE-19857074-A1 (DE)
Title: Heavy truck pneumatically-operated wheel brake has a sliding saddle which transmits braking forces to both sides of the disc, and a brake anchor plate
Inventor: BIEKER DIETER
IPC: F16D55/00
Filed: 1998-12-10
Abstract: A heavy truck pneumatic disc brake has a sliding saddle (2) which transmits braking forces to both sides of the disc (3), and a brake anchor plate (1) supporting the saddle on slide-guides. The forces occurring during braking action are transferred essentially circumferentially to the brake lining shafts. At least one element (1b) forming the vehicle axle is integrated within the brake anchor plate (1).
Patent DE-19858727-A1 (DE)
Title: Motor vehicle air-conditioning with foot space and dashboard unit
Inventor: SHIKATA KAZUSHI
IPC: B60H1/00
Filed: 1998-12-18
Abstract: The air-conditioner unit (1) for vehicles with left and right foot space (130) below the dashboard (100) is contained within the dashboard assembly and comprises housing (2) as air duct upwards or forwards to the vehicle.   The longest side of the housing extends from left to right or vice versa relative the vehicle.   Heat exchanger (16,19) for compartment temperature control is arranged within the housing so as also to extend right to left or vice versa. The housing lies in the center of the dashboard and thus extends left or right into each foot space without insertion in the center console.   A blower (7) blowing air into the housing duct (2) stands upstream of the heat exchanger enabling the blower shaft to run crossways left or right.   If the blower is fitted to the front of the exchanger in the housing duct, it extends from back to front or vice versa.
Patent DE-19860763-A1 (DE)
Title: Medical treatment apparatus for producing pulsed magnetic fields
Inventor: BUSCHKY RUDOLF
IPC: A61N2/04
Filed: 1998-12-30
Abstract: The apparatus has a holder with flat induction coils (12). The holder can be rotated by a drive about an axis that is perpendicular to the plane of the induction coils. The holder has two contact units (16.1,16.2) for each induction coil. A bearing (18) has two electrically insulated contact surfaces (20.1,20.2) for connection of a positive and negative current source. The contact units of the holder come into contact with the contact surfaces of the bearing during rotation.
Patent DE-19901201-A1 (DE)
Title: Ball bearing machine for use as motor or generator has rotatable bearing shell operating as unipolar machine, and bearing ball for driving shell or rotor against contact points
Inventor: THURNER WALTER
IPC: H02K31/02
Filed: 1999-01-14
Abstract: The machine consists of a ball bearing with at least two electrically conducting bearing shells (1,6) and electrically conducting bearing balls (5), at least one magnet (2,10) mounted in the same plane as the rotating bearing shell (1) and electrical contact points (6,7) for supplying or tapping current to or from the machine. The rotatable bearing shell operates as a unipolar machine and the bearing ball with the shells drives the shell or rotor against the contact points with the electric current from the unipolar machine or thermodynamically by heating and surface expansion.
Patent DE-19902195-A1 (DE)
Title: Electromagnetic spring brake system has lifting device with pulling/pushing element(s) movable linearly along brake disc rotation axis that interacts with actuator for lifting armature disc
Inventor: DIETRICH MICHAEL
IPC: F16D65/14
Filed: 1999-01-21
Abstract: The system has a brake with a brake disc arrangement and an armature disc arrangement that can be raised by an electromagnetic coil unit and an associated mechanical lifting device, esp. a manual lifting device. The lifting device has at least one pulling and/or pushing element (11,17) movable linearly in the direction of a rotation axis (2a) of the brake disc arrangement that engages the armature disc arrangement and interacts with an actuator for lifting the armature disc arrangement.
Patent DE-19904716-A1 (DE)
Inventor: LANGE HANS
IPC: B01L7/00
Filed: 1999-02-05
Abstract: The invention relates to a device (40) for selectively regulating the temperature of at least one container (3) of an aggregate (30) which represents a plurality of such containers (3). Said device comprises a receiving plate (1) for the container aggregate (30) which serves to maintain the container aggregate (30) at a predetermined temperature. The receiving plate (1) is provided with at least one opening through which one temperature-regulating element (2) is contacted with a container (3) whose temperature is to be regulated for the purpose of heat exchange. The container aggregate (30) and the one temperature-regulating element (2) can be moved relative towards one another. At least one additional cooling zone can be provided which dissipates the heat given off by the temperature-regulating element (2) that has not been used to regulate the temperature of the container (3).
Patent DE-19905361-A1 (DE)
Title: Device for winding on and off of lines has means for fixing of spool in rotational direction and which is initiated by twisting of knob, and base section has hollow cylindrical section serving as rotatable mounting of spool
Inventor: BLOME-TILLMANN GERHARD
IPC: B65H75/44
Filed: 1999-02-10
Abstract: Means are provided for fixing of the spool(1) in the rotational direction and include locking elements(12). Fixing of the spool is initiated out by the twisting of a knob. The device can be disassembled and consist of three sections. The base section comprises a hollow cylindrical section extending perpendicularly from a plate-form section and serves as the rotatable mounting of the spool. The hand grip is formed integral in the plate-form section and is in the form of an elongated recess with curved protrusions on one longitudinal side.
Patent DE-19907015-A1 (DE)
Inventor: OTTERBEIN WILHELM
IPC: B23Q3/06
Filed: 1999-02-18
Abstract: The chuck fixture is for vehicle body shells moving on a conveyor in direction of the line. A common main frame (1) under the conveyor (2) has tracks (9,10) on either side of it, for separately moveable side trolleys (11,12). Each trolley carries the side parts (17,18) of only one side of the conveyor. There are clamp devices (34) to connect the side trolleys to the main frame. The tracks are formed by roller supports (5,6) with turnable rollers (7,8).
Patent DE-19908458-A1 (DE)
Title: Kompakte Montagekonfiguration und Verfahren zur Verminderung der Leiterdrahtverbindungen und Lötverbindungen
Inventor: HUANG KAI-HUNG
IPC: H02M3/335
Filed: 1999-02-26
Abstract: Die vorliegende Erfindung beschreibt eine elektronische Vorrichtung für das Gleichrichten von elektrischen Einganssignalen, um gleichgerichtete Ausgangssignale zu erzeugen. Die elektronische Vorrichtung umfaßt eine induktive Eingangsschaltung, die eine leitende Eingangswindungsspur für das Empfangen der elektrischen Eingangssignale umfaßt. Die elektronische Vorrichtung umfaßt ferner einen gleichrichtenden integrierten Schaltungs(IC)-Chip, der direkt auf der Windungsspur aufgelötet ist, für das Verarbeiten der elektrischen Eingangssignale, die für das Erzeugen der gleichgerichteten Ausgangssignale bereitgestellt werden. In einer anderen bevorzugten Ausführungsform ist die induktive Eingangsschaltung eine einschleifige induktive Schaltung, die weiter einen oberen Kern und einen unteren Kern für das Erzeugen induktiver Eingangssignale in Erwiderung auf die elektrischen Eingangssignale umfaßt. In einer anderen bevorzugten Ausführungsform umfaßt die elektronische Vorrichtung ferner eine Ausgangsschaltung, die mit dem IC-Chip verbunden ist, wobei die Ausgangsschaltung ferner eine induktive Ausgangsschaltung einschließt, für das Erzeugen von induktiven Ausgangssignalen in Erwiderung auf die gleichgerichteten Ausgangssignale. In einer anderen bevorzugten Ausführungsform ist die induktive Ausgangsschaltung eine einschleifige induktive Ausgangsschaltung, die weiter einen oberen Ausgangskern und einen unteren Ausgangskern für das Erzeugen der induktiven Ausgangssignale umfaßt.