baber/WOPTO huggingface dataset:
Patent DE-19824848-A1 (DE)
Title: Exzenterschneckenpumpe
Inventor: WEHLING WERNER
IPC: F04C2/107
Filed: 1998-06-04
Abstract: Bei einer Exzenterschneckenpumpe mit einer Pumpenwelle, die einends als nahe einem Gelenkkopf o. dgl. Anschlußteil gelagerte und mit diesem verbundene Hohlwelle ausgebildet sowie auf die Abtriebswelle eines Pumpenantriebs aufgeschoben und mit dieser verbunden ist, sind Pumpenwelle und Abtriebswelle durch Kraftschluß verbunden. Zudem ist eine Radialkräfte erzeugende Spanneinrichtung vorgesehen, welche das als Hohlwelle ausgebildete antriebsseitige Ende der Pumpenwelle umfängt. Diese Spanneinrichtung ist nahe der Endkante der Zylinderwandung an einem ersten Lagerabschnitt angeordnet.
Patent DE-19828970-A1 (DE)
Inventor: FRANZ GERHARD
IPC: H01L25/075
Filed: 1998-06-29
Abstract: The invention relates to a method for producing and separating microscopic semiconductor light-emitting diodes, comprising the following steps: a) producing a semiconductor light-emitting device (100) comprising a pn-junction (2-4) and metallization layers (6, 7); b) applying an etching mask (9-11) with a predetermined structure to one side of the semiconductor device (100), the masked areas corresponding to the arrangement and shape of the diodes (30) being formed; c) applying a support (8, 12) to the other side of the semiconductor device (100); d) vertically etching the semiconductor material into the openings of the etching mask (9-11) as far as the support (8, 12), hereby producing a diode arrangement containing a plurality of diodes (30) beneath the masked area; e) removing the etching mask (9-11); f) providing a holding device (20) containing recesses (22) whose arrangement and shape correspond to those of the diodes (30) and which are suitable for receiving diodes (30); g) locking the diode arrangement into the holding device (20); and h) removing the support (8, 12). The inventive method can be used for producing an LED display device with a high image point density.
Patent DE-19829234-A1 (DE)
Title: Testing semiconductor memory having data cell and correction code fields
Inventor: SONOBE SATORU
IPC: G11C29/44
Filed: 1998-06-30
Abstract: The testing method involves a memory having a portion dedicated to a data cell and error correction code fields which are used to correct corresponding different error types. The normality of the memory is determined according to whether errors arise which exceed the error correction capability of the code fields.
Patent DE-19829920-A1 (DE)
Title: Electronic component housing
IPC: H01G2/04
Filed: 1998-07-04
Abstract: The component housing receives at least one electronic component mounted on the surface of a printed circuit board and at least one further component mounted on the surface of the housing facing the printed circuit board, provided with a connection device (1) for connecting the further component with the printed circuit board. An Independent claim is also included  for mounting an electronic component with termination wires on a printed circuit board.
Patent DE-19830332-A1 (DE)
Inventor: DEBOY GERALD
IPC: H01L29/80
Filed: 1998-07-07
Abstract: The invention relates to a vertical semiconductor element comprising a semiconductor body (1, 2) of a first conductivity type, whereby at least one zone (4) of another opposite conductivity type is embedded in the surface of said semiconductor body, in addition to areas (8) of another conductivity type that are provided in the semiconductor body (1, 2) on a plane running substantially parallel to the surface of the surface area. The areas (8) are highly doped so that they cannot be cleared when voltage is applied to the charge carriers.
Patent DE-19831161-A1 (DE)
Title: Dual-Mode Ringresonator
Inventor: SCHALLNER MARTIN
IPC: H01P7/08
Filed: 1998-07-11
Abstract: Ein Dual-Mode-Ringresonator mit hoher Resonatorgüte weist einen Leitungsring (1) in Form eines Quadrates mit abgerundeten Ecken (2, 3, 4, 5) auf. Die Länge des Leitungsringes (1) ist so dimensioniert, daß der Resonator bei einer seiner ungeradzahligen Oberwellen betrieben wird.
Patent DE-19838089-A1 (DE)
Inventor: RENNEBECK KLAUS
IPC: H01M8/02
Filed: 1998-08-22
Abstract: The invention relates to a method for producing hollow fibres, comprising the following steps: a) a film is provided, b) said film is wound into a stem. The film has at least one layer containing one of the following materials: solid electrolyte materials, sol-gel, ceramic materials, collagen, urea, proteins, gelatins, starches, hydrolysable materials. The invention also relates to a hollow fibre produced according to this method and to the use of said hollow fibre for producing fuel cells and gas reactors, especially for producing synthesis gas, and for cultivating human or animal cells in the form of an organ replacement, membranes or membrane supports.
Patent DE-19839339-A1 (DE)
Title: Einrichtung zur Herstellung von dreidimensionalen Aufnahmen von Gegenständen mittels optischer Scanner und ein Verfahren zur dreidimensionalen Objekterfassung
Inventor: SCHUBERT RICHARD
IPC: H04N13/296
Filed: 1998-08-30
Abstract: Einrichtung zur Herstellung von dreidimensionalen Aufnahmen von Gegenständen mittels optischer Scanner und ein Verfahren zur dreidimensionalen Objekterfassung. DOLLAR A Die Erfindungsaufgabe, eine Einrichtung zur Herstellung von dreidimensionalen Aufnahmen von Gegenständen mittels optischer Scanner in Verbindung mit Datenverarbeitungseinrichtungen und ein Verfahren zur Ansteuerung und Bedienung von optischen Scannern zu entwickeln, wurde dadurch gelöst, daß an einem Rechner ein softwaregesteuerter, handelsüblicher optischer Scanner, der mit einer parallelen Abbildungsoptik ausgerüstet ist, und ein spezielles Display zur dreidimensionalen Darstellung oder ein übliches Display vorgesehen sind, wobei der Gegenstand zeitlich aufeinander und/oder gleichzeitig in zwei oder mehreren Aufnahmemodi erfaßt und hierzu die Scannereinrichtung angesteuert wird, die Daten der zeitlich aufeinanderfolgenden und/oder gleichzeitig erfolgenden Erfassung gespeichert und nach Abschluß und/oder teilweise während des Scannprozesses zu einem räumlichen Modell rechnermäßig verarbeitet werden.
Patent DE-19841395-A1 (DE)
Title: Conical spring has a series of parallel and curved sections to effect the same mechanical load throughout and prevent fractures
Inventor: LOEX OTMAR
IPC: F16F1/08
Filed: 1998-09-10
Abstract: A coil spring has an approx. conical cross section about its longitudinal axis (L). The spring also has parallel-wound sections (1) along this axis (L). The straight sections (1) are arranged in a row. The straight winding sections (1) in successive winds are in-line and translate into curved sections (2). The curvature of each curved sections is essentially identical.
Patent DE-19841625-A1 (DE)
Title: Dispenser nozzle with valve
Inventor: BOEGER WALTER DIPL ING
IPC: B43M11/08
Filed: 1998-09-11
Abstract: A nozzle for dispensing fluids, e.g. adhesive, has a valve element (6) as part of a shaft (7) and pressed into the sealing position by a spring (11) inside the shaft mounting. The valve seat (17) is near the outer end of the nozzle and the shaft extends past the valve element and out of the nozzle. To dispense fluid the tip of the shaft is pressed. The whole nozzle assembly can be on an extending mounting controlled by a rolled element (18) inside the container. The valve element can be replaced by a double valve element for dispensing metered amounts of fluid.
Patent DE-19842237-A1 (DE)
Title: Attachment element for at least one additional circuit board on a mother board
Inventor: SCHMID ROLAND ING
IPC: H05K1/14
Filed: 1998-09-15
Abstract: the attachment element (4,6) is made of material which can be soldered or dovetailed and carries at least one connection structure (4) for attachment to the mother board (1) and at least one connection structure  (6) for coupling to the additional circuit board (2)
Patent DE-19843576-A1 (DE)
Title: Therapy apparatus for kyphosis
Inventor: KOLB CHRISTIAN
IPC: A63B21/16
Filed: 1998-09-23
Abstract: The therapy apparatus has an external frame made up from vertical supports and connecting (4a,b) and longitudinal frame parts (5a,b). The longitudinal frame part in the upper area of the frame has its ends curved downwards.  The frame is positioned over the patient's bed. The transverse frame parts are U-shaped and have downward projecting arms (13a,b) which connect with supports (24a,b) and/or the curved ends (9a,b) of the longitudinal frame parts.
Patent DE-19845013-A1 (DE)
Inventor: BUERGER HARTMUT
IPC: B60R22/46
Filed: 1998-09-30
Abstract: The safety module has a protective arrangement for preventing fault triggering in the form of a compensation material (7) attached to the component carrying the triggering sensor (10). The triggering sensor is mounted in the safety module housing with the compensation material attached to this housing.
Patent DE-19845672-A1 (DE)
Title: Feed conveyer for cylindrical or ring-shaped components with blanket to container prevents sudden release and damage by applying friction forces
Inventor: WEICK GUENTER
IPC: B65G69/16
Filed: 1998-10-05
Abstract: Following the manufacture of cylindrical or ring-shaped components, the components are released into a container (5) for storage and transport to the next stage. The components are positioned at the top of an inclined swivel (2a) conveyer (2) belt with cross-pieces (2c) and which descends into the container base. The conveyer runs under a covering blanket (3) which rests on the goods, preventing their sudden descent and release into the conveyer. A sensor (4) detects the depth to which the container has been filled.
Patent DE-19845931-A1 (DE)
Title: Gearchange shaft petal clamp join for use in road vehicle provides accurate and adjustable fit and is held by clip
Inventor: HAMMANN GUIDO
IPC: F16H61/26
Filed: 1998-10-06
Abstract: An automotive gear change system has two rods joined by an overlapping end to end arrangement. The first rod (1) terminates in a U-shaped basket with a series of petals (6) separated by gaps (3). The petals (6) root zone (9) incorporates two guide flanges (11) to receive the second shaft which is inserted down through the open U-shape, and is clamped by a clip (12) applied to the basket (13). The petal (6) root zone bends (9) and clamps the second shaft firmly to the first (1).
Patent DE-19847181-A1 (DE)
Title: Dryer for screen printed carrier, has dryer hood with blower nozzles
Inventor: KLEMM GERHARD
IPC: B41F15/12
Filed: 1998-10-14
Abstract: The dryer for a printing ink carrier (2) printed by a screen printing process has a dryer hood (3) possessing blower nozzles (4) through which hot air is blown and positioned on the printed side of the printing ink carrier. The flow of blown air through the nozzles is reduced before the drying process of the individual printing ink carriers is ended.
Patent DE-19847920-A1 (DE)
Title: Lining for ball mills and similar milling units comprises highly resistant spheres which are embedded into the mill lining plates in such a way that they partly protrude into the milling space
Inventor: ARNOLD KATRIN
IPC: B02C17/22
Filed: 1998-10-19
Abstract: The lining for ball mills (1) and similar milling units comprises of highly wear resistant spheres (5) which are embedded into the mill lining plates (4) in such a way that they partly protrude into the milling space.
Patent DE-19850397-A1 (DE)
Inventor: STRUEMPLER RALF
IPC: H02H3/32
Filed: 1998-11-02
Abstract: The invention relates to a novel residual-current protective switching device. The switch or switches (1, 1') have at least one respective microrelay (3) for the interruption of current or currents in monitored current paths (8, 8').
Patent DE-19854200-A1 (DE)
Inventor: VACHE PETER
IPC: H01R4/24
Filed: 1998-11-24
Abstract: The invention relates to a device for contacting an electric cable (9), especially a flat conductor cable (1). A device of this type for contacting is required e.g. in a so-called power bus system in which several components, for example engines, control devices, etc. are connected to a multi-core cable which provides the power supply as well as the control function. In order to achieve a secure contact which is also useful for higher currents, the inventive device for electrically contacting comprises a contact element (3) which has at least two contact reeds (8a, 8b, 8c) attached to the side facing the cable. Said contact reeds are provided for penetrating the cable (9) to be contacted and are spatially offset from each other in relation to the axis of said cable (9) to be connected, in such a way that an inner conductor (12) to be connected of the cable (9) to be connected is pressed between the contact reeds (8a, 8b, 8c).
Patent DE-19856346-A1 (DE)
Title: Apparatus for cutting workpiece from brittle material has liquid bath cooling arrangement in which workpiece is arranged in suitable liquid with gas source for generating directed gas flow
Inventor: GEISLER HEINZ-GEORG
IPC: B23K26/40
Filed: 1998-12-07
Abstract: The apparatus cuts the material with a laser beam (3) using an optical guidance system, a laser (6) shaper, a drive and a cooling arrangement for the separating line (5) section exposed to the laser beam. The cooling device is a liquid bath (2) in which the workpiece to be cut is arranged in a suitable liquid with a gas source to generate a gas flow (4) and an apparatus to shape and direct the gas flow onto the workpiece surface on which the laser beam is incident. The point of incidence is essentially free of liquid. The laser-induced thermo-mechnical stress induced by the laser is raised above the material's fracture strength by uniform and rapid liquid cooling.
Patent DE-19858646-A1 (DE)
Title: Shutter-like stop wall for luggage space of private motor vehicle or estate car is constructed from inherently rigid flat material and by transversely extending linear-form weakened zone is divided into two hinged sections
Inventor: ACKERMANN THOMAS
IPC: B60R5/04
Filed: 1998-12-18
Abstract: The stop wall(8) consists of an inherently rigid flat material and by a transversely extending linear-form weakened zone(11) is divided into two sections(9,10) which hinge in relation to each other. One section(9), which is adjacent to the free transverse edge, stands at right angles to the other section(10) when in the in-use position(9'), the second section running parallel to the floor and supporting the first section. When not in use the stop wall lies between the floor and floor covering.
Patent DE-19858990-A1 (DE)
Inventor: POTT EKKEHARD
IPC: F02D41/14
Filed: 1998-12-21
Abstract: The invention relates to a method for operating an NOx-storage catalyst. According to said method, lean operation is switched off and operation is resumed with  lambda  </= 1.1 when the catalyst temperature is higher than the temperature of thermal desorption of the NOx-storage catalyst. The exhaust-gas recirculation rate is also increased when the temperatures of the NOx-storage catalyst are higher than the thermal desorption threshold in low-load phases. In thrust phases, the exhaust-gas recirculation rate is reduced and the throttle is opened when the temperature of the NOx-storage catalyst is higher than the thermal desorption threshold.
Patent DE-19900023-A1 (DE)
Title: Production of sprung brush used on commutator of electric motor involves pressing conductive powder on strip of beryllium bronze sheet and sintering at temperature increasing elasticity of bronze
Inventor: STOLL OLIVER
IPC: H01R39/20
Filed: 1999-01-02
Abstract: In the production of a brush from powder based on a material with high electrical conductivity by pressing the material with a metallic lead and heating, the lead is a strip of beryllium bronze sheet and heat treatment is carried out at a temperature at which the elasticity of the bronze sheet increases.  An Independent claim is also included for brushes made from powder based on a material of high conductivity and a metallic lead by pressing, in which the lead is a leaf spring of beryllium bronze sheet, which is subjected to elasticity-increasing tempering..
Patent DE-19901565-A1 (DE)
Title: Lubricating system for high revolution bearing
Inventor: KRIZ FRANZISEK
IPC: D01H4/12
Filed: 1999-01-16
Abstract: The relubrication system for high speed bearings, and especially for open-end spinners, has a hollow passage tube (13) in an access opening (140) in the bearing body (14), which holds the elastic bearing mounting (11) round the bearing bush (1) for the roller bearings (5).  The side towards the elastic bearing mounting (11) lies on the end surface of a seal (15), with its other end surface against the elastic bearing mounting surface, at the whole periphery of its access opening (10). The seal (15) is secured to the surface of the elastic bearing mounting (11) and at the end section of the passage tube (13).
Patent DE-19906835-A1 (DE)
Title: New piezoelectric ceramic composition useful for piezoelectric ceramic filters and oscillators
Inventor: KIMURA MASAHIKO
IPC: H01L41/187
Filed: 1999-02-18
Abstract: A modified potassium-sodium-lithium niobate based piezoelectric ceramic composition, of formula (I), is new. A novel piezoelectric ceramic composition has the formula (I): (1-n)(K1-x-yNaxLiy)m(Nb1-zTaz)O3.nM1M2O3 (I), where M1 is a divalent metal and M2 is a tetravalent metal. The indices x, y, z, m and n have values of either (i) x = \-0.1, y =  <= 0.3, x + y = less than 0.75, z = 0 to 0.3, m = 0.98 to 1.0 and n = 0 to 0.1 exclusive; or (ii) x =  <= 0.9, y = 0.02 to 0.3, x + y = \-0.75, z = 0 to 0.3, m = 0.98 to 1.0 and n = greater than 0 to 0.05. Preferred Features: M1 is one or more of Mg, Ca, Sr and Ba and M2 is one or more of Ti, Zr, Sn and Hf.
Patent DE-19907019-A1 (DE)
Title: Data packets formation in communication system between central office and several subscribers by accommodating identification in one or more useful data containers
Inventor: VOLLMER VASCO
IPC: H04L12/56
Filed: 1999-02-19
Abstract: Useful data packets (LD) and control data packets (KD) are exchanged between a central office and subscribers. An identification in the framework is accommodated into one or more containers for useful data packets (LD), which is transmitted from a subscriber to the central office.
Patent DE-19911559-A1 (DE)
Title: Mineral wool layers for thermal insulation of building elements, especially steep roofs, include athermanous particles
Inventor: GLUECK GUISCARD
IPC: E04B1/78
Filed: 1999-03-16
Abstract: Mineral wool layers with reduced heat conduction are characterized by the presence of athermanous particles forming up to 20% by weight of the composition of such layers.
Patent DE-19914811-A1 (DE)
Title: Detergent compositions containing a bleaching agent include a combination of a cyanomethyl ammonium salt bleach activator and an enzyme
Inventor: SPECKMANN HORST-DIETER
IPC: C11D3/386
Filed: 1999-03-31
Abstract: Detergent compositions containing a bleaching agent include a combination of a cyanomethyl ammonium salt (I) and an enzyme (II) selected from proteases, amylases, lipases, cellulases and their mixtures.  Detergent compositions containing a bleaching agent include a combination of a cyanomethyl ammonium salt of formula (I) and an enzyme (II) selected from proteases, amylases, lipases, cellulases and their mixtures:  R1  = H, Me, 2-24C alkyl or alkenyl optionally substituted by Cl, Br, OH, NH2 and/or CN, or optionally ring-substituted alkyl- or alkenylaryl with a 1-24C alkyl group (sic);  R2, R3  = cyanomethyl, 1-3C alkyl, hydroxymethyl, 1- or 2-hydroxyethyl, 1-, 2- or 3-hydroxypropyl or (CH2CH2O)nH;  n  = 1-6; and X<->  = an anion.
Patent DE-19917471-A1 (DE)
Title: Control method for maintaining operational reliability on a screw extruder, used with viscous pastes combines and considers material input parameters and output parameters
Inventor: SCHUELEIN KLAUS
IPC: B29C48/92
Filed: 1999-04-17
Abstract: Material input and output parameters during extrusion are combined and used to control the process operation. Input material parameters utilized include temperature, moisture content, density and color and output parameters include energy use at a specific point, rotational speed of the processing screw (2) with the theoretical output, extrusion speed and operational times.
Patent DE-19918525-A1 (DE)
Title: Arrangement for computing estimates of the center of gravity heights of motor vehicles
Inventor: TSUMAGARI ICHIRO
IPC: B62D6/00
Filed: 1999-04-23
Abstract: The arrangement is able to determine the center of gravity height of a vehicle under the conditions whereby a transfer function for roll angle to control angle entered by the driver as the vehicle is traveling in a dynamic model with one degree of freedom, that contains a roll angle, and a transfer function for roll angle to control angle determined by an auto-regressive method, are identical in coefficients of terms of corresp. degree.
Patent DE-19919546-A1 (DE)
Title: Electrical connector arrangement with elements for latching connection
Inventor: AKERBOOM CORNELIS FREDERIK
IPC: H01R13/627
Filed: 1999-04-29
Abstract: The arrangement has elements for latching connection of plug connector. Comprising a first connector housing (1) with a fixed latching cams (2-4) and a second connector housing (10) which fits with latching levers (12) mounted on the second housing. The latching lever extends in the plugging direction over the plug side of the second housing and is part of a one-piece frame (14) enclosing the second housing on four sides.
Patent DE-19919654-A1 (DE)
Title: Hitzeschild für eine Gasturbine
Inventor: NAGLER CHRISTOPH
IPC: F01D11/24
Filed: 1999-04-29
Abstract: Ein Hitzeschild für eine Gasturbine (10), welches die im Heißgaskanal (11) der Gasturbine (10) rotierenden Laufschaufeln (12) einer Stufe der Gasturbine (10) ringförmig umschließt, besteht aus einer Mehrzahl von in Umfangsrichtung hintereinander angeordneten, kreissegmentförmig gekrümmten und von außen gekühlten Hitzeschildsegmenten (17, 17'), deren Längsseiten als in Umfangsrichtung verlaufende, entsprechend gekrümmte Schienen mit jeweils einem Paar in axialer Richtung abstehender, parallel verlaufender und voneinander beabstandeter Arme (21, 22 bzw. 23, 24) ausgebildet sind. Die Hitzeschildsegmente (17, 17') sind unter Bildung eines mit Kühlluft beaufschlagbaren Hohlraumes (20) an der Innenseite eines ringförmigen Trägers (16) befestigt, welcher den Hitzeschild konzentrisch umgibt, derart, dass zwischen den Längsseiten der Hitzeschildsegmente (17, 17') und den angrenzenden Elementen (14, 15), welche den Heißgaskanal (11) nach außen begrenzen, jeweils ein radialer Spalt (29, 30) gebildet wird. DOLLAR A Bei einem solchen Hitzeschild wird eine verbesserte Kühlung dadurch erreicht, dass in beiden Längsseiten der Hitzeschildsegmente Kühlbohrungen (27, 28) vorgesehen sind, durch welche Kühlluft aus dem Hohlraum (20) in die zwischen den Armpaaren (21, 22 bzw. 23, 24) gebildeten Zwischenräume (25, 26) und von dort in die Spalte (29, 30) einströmen und dem Eindringen von Heißgasen aus dem Heißgaskanal (11) in die Spalte (29, 30) entgegenwirken kann.
Patent DE-19920309-A1 (DE)
Title: Electric multi-phase AC motor
Inventor: NASHIKI MASAYUKI
IPC: H02K29/03
Filed: 1999-05-03
Abstract: The motor comprises several slots for arranging a winding on a stator lying at its extend, whereby a winding of each phase is wound in such way through each slot, that the phase of a current phase pointer of each slot agrees with a phase of the electric degrees of each of the slots in the rotor rotation direction.
Patent DE-19920357-A1 (DE)
Title: Aufreißstreifen mit Sicherheitsmerkmal, ein Verfahren zu seiner Herstellung sowie dessen Verwendung in Verpackungsmaterial
Inventor: STOEBER OLAF
IPC: B41M3/14
Filed: 1999-05-04
Abstract: Beschrieben wird ein Aufreißstreifen mit Sicherheitsmerkmal aus einer Trägerfolie, auf die auf der einen Seite eine Siegelschicht und auf der anderen Seite gegebenenfalls eine Release-Schicht aufgetragen ist, dadurch gekennzeichnet, daß die Trägerfolie auf einer Seite mit einer Sicherheitsfarbe bedruckt ist. DOLLAR A Ebenfalls beschrieben wird ein Verfahren zur Herstellung dieses Aufreißstreifens sowie dessen Verwendung in Verpackungsmaterial.