baber/WOPTO huggingface dataset:
Patent DE-19849997-A1 (DE)
Title: Gearbox drive method involves measuring actual drive shaft angular position, which is compared with demand angle to derive angular error that is fed to position regulator.
Inventor: STAIGER KAI
IPC: B25J9/16
Filed: 1998-10-30
Abstract: The method involves using a drive motor (4) connected to the input shaft of the gearbox and to a position regulator (3). An angle sensor (2) associated with the gearbox (1) drive shaft measures the actual angular position, which is compared with a demand angle to determine the angular error. This is fed to the position regulator (3).
Patent DE-19853200-A1 (DE)
Title: Safety belt rolling device
Inventor: KOHLNDORFER KENNETH H
IPC: B60R22/44
Filed: 1998-11-18
Abstract: The safety belt rolling device has a spool (54) with a length of belt wound on it, turning on a frame. A traction reduction mechanism sets the spring force.  The mechanism has a cylindrical first spool (80) with smooth body operatively connected to it. The two rollers (80,100) are remote from each other. The second one has a conical peripheral surface containing a spiral groove of varying diameter. A return spring (160) is connected to the second roller.
Patent DE-19853799-A1 (DE)
Title: Mixture formation process for fuel injection engine, producing load-dependent fuel-air mixture by combination if induction pipe injection and direct injection
Inventor: RUBBERT STEPHAN
IPC: F02B15/00
Filed: 1998-11-21
Abstract: The mixture formation process is for a mixture-sealed external-ignition fuel injection engine. The mixture is formed by a combination of induction pipe injection and direct injection, injecting partial injection amounts controlled or regulated in dependence on the load. A higher proportion of fuel is supplied for idling and partial load.
Patent DE-19857409-A1 (DE)
Title: Production of amine from nitro compound by catalytic hydrogenation, e.g. toluene diamine from dinitrotoluene, uses loop reactor with top spray for recycling part of reaction mixture from loop and reversed flow near bottom
Inventor: SANDER MICHAEL
IPC: C07C211/51
Filed: 1998-12-12
Abstract: The production of amines (I) by hydrogenation of nitro compounds (II), carried out in a vertical reactor with length greater than its diameter. It has a spray at the top for introducing educts and reaction mixture and an outlet through which the reaction mixture is pumped into an external cycle. The circulation is reversed in the lower zone of the reactor.
Patent DE-19902047-A1 (DE)
Inventor: GOERLER KLAUS
IPC: B42D5/04
Filed: 1999-01-20
Abstract: The top end of the calendar (1) has a suspension-bracket (2) integrated in a slide-piece (5) marking the days, and joined by nominal fracture points (6). The suspension bracket and slide piece are printed in one operation. The suspension bracket is double-layered.
Patent DE-19902681-A1 (DE)
Title: Procedure to relocate objects in images, replacing image values of overlap areas by gray values
Inventor: MOLOCHER BERNHARD
IPC: G06K9/64
Filed: 1999-01-23
Abstract: When object is partially covered (2), image values inside cover area are replaced by gray values of object (1) before correlation. Target object (1) is hidden behind cover (2) with parts (1a) visible. While parts are still visible, image of object is taken by camera. A reference image is used to create an object mask (10), which is overlaid with image taken by camera, to create interference mask (20), which is overlaid over cover (2). Interference mask contains parts of cover (2) which cover remaining parts of object in image. Image data processor replaces pixels inside interference mask with gray values from reference image to provide replacement (21) with pixels corresponding to covered parts of object. Replacement is used in area of interference mask so image now contains complete object. Object reference (11) is obtained from stored reference image using object mask. Object reference is correlated with image (22) which contains replacement (21). Peak detection determines correlation maximum, location of correlation maximum provides exact position of object in image. Independent claim is included for system to relocate objects in images.
Patent DE-19907810-A1 (DE)
Title: Venetian blind for wide apertures
Inventor: KRUELL ANDREAS
IPC: E06B9/303
Filed: 1999-02-24
Abstract: A wide aperture venetian blind has the slats supported by vertical ties (3) through slots (12) in the slats and with a pair of adjusting ties (4,5) for each support tie, to set the angle of the slats. The uppermost slat (14) is reinforced to support the turning torque for setting the slat angle. The reinforcing can be provided by a ribbed structure on the underside of the slat and by using a thicker material than that used for the remainder of the slats. The bottom ends of the support ties are secured to a weighted cross bar and the top ends of the ties are looped over a roller inside an upper housing (9).
Patent DE-19910230-A1 (DE)
Inventor: NEHL WOLFGANG
IPC: F16B13/06
Filed: 1999-03-09
Abstract: The invention relates to an expansion dowel (10) made of plastic. In order to be able to use said expansion dowel (10) for expansion screws with a small diameter, the expansion dowel (10) has two wedges (28) disposed on the front end (14) of the expansion dowel (10) which are drawn into the front end (14) of a dowel body (12) by a small diameter expansion screw not shown in the drawings and which thus support the expansion screw.
Patent DE-19915071-A1 (DE)
Title: Device for applying labelling has movable part(s), laser for producing laser beam and electronically controllable device for guiding beam to points on surface of object to be inscribed
Inventor: NEUF OTTMAR
IPC: B60R13/10
Filed: 1999-04-01
Abstract: The device has at least one movable part, a laser (3) for producing a laser beam (5) and an electronically controllable arrangement (4) for guiding the laser beam to points on a surface of the object (9) to be inscribed. The guiding arrangement can influence the direction of the laser beam.  An Independent claim is also included for a system with an object to be labelled and an inscribing device.
Patent DE-19920789-A1 (DE)
Title: Zur Verwendung in einem Kraftfahrzeug vorgesehene Anzeigeeinheit
Inventor: RUPP CHRISTOPH
IPC: B60K35/00
Filed: 1999-05-06
Abstract: Bei einer für ein Kraftfahrzeug bestimmten Anzeigeeinheit (1) dient ein Display (2) der Darstellung zweier unabhängiger und in abwechselnden Liniengruppen (3', 3'', 3''', 4' 4'', 4''') angeordneter Abbildungen (3, 4). Mittels eines mit einem Zylinderlinsenraster (5) versehenen optischen Elementes (6) ist aus einem ersten, einem Fahrer zugeordneten Blickwinkelbereich (alpha), ausschließlich die Abbildung (3) und aus einem zweiten, dem Beifahrer zugeordneten Blickwinkelbereich (beta) ausschließlich die Abbildung (4) sichtbar. Dadurch kann für den Fahrer während der Fahrt beispielsweise lediglich die den Betriebszustand oder die Fahrsicherheit des Fahrzeuges betreffende Abbildung (3) sichtbar sein und so eine Ablenkung vom Verkehrsgeschehen vermieden werden. Für den Beifahrer ist dabei zugleich eine beliebige, beispielsweise lediglich seiner Unterhaltung dienende, Abbildung (4) sichtbar.
Patent DE-19922925-A1 (DE)
Title: Spark plug with iridium alloy contacts and associated nickel alloy electrode sections
Inventor: KANAO KEIJI
IPC: H01T13/39
Filed: 1999-05-19
Abstract: A spark plug has stress reduction layers (61, 62) with intermediate expansion coefficient and low elasticity modulus values compared with those of its iridium alloy contacts (51, 52) and associated nickel alloy electrode sections (3a, 4a). A spark plug has a stress reduction layer (61, 62) between each iridium alloy contact tip (51, 52) and the associated nickel alloy tip attachment section (3a, 4a) of the earth or center electrode. The novelty is that: (a) the stress reduction layer has a linear expansion coefficient between those of the Ir alloy and the Ni alloy and an elasticity modulus smaller than those of the Ir alloy and the Ni alloy; (b) the stress reduction layer has a linear expansion coefficient between those of the Ir alloy and the Ni alloy and the resistance welded joint interface between the tip and its associated stress reduction layer is in the form of a curved surface; or (c) each tip comprises several discs, each of which is resistance welded to the associated stress reduction layer. An Independent claim is also included for processes for producing the above spark plugs having curved resistance welded joint interfaces between the tips and the associated stress reduction layers. Preferred Features: Each stress reduction layer consists of a Pt-Ir-Ni alloy layer of composition 65-89 wt.% Pt, 10-30 wt.% Ir and 1-5 wt.% Ni or consists of a tip-side Pt-Ir alloy layer and an attachment section-side Pt-Ni alloy layer.
Patent DE-19924759-A1 (DE)
Title: Verfahren und Telekommunikationsvorrichtung zur Informationsübertragung
Inventor: GROTE HELGE
IPC: G08B25/10
Filed: 1999-05-29
Abstract: Es wird ein Verfahren und eine Telekommunikationsvorrichtung zur Informationsübertragung zwischen einer Telekommunikationsvorrichtung und einer Zentrale über ein Telekommunikationsnetz vorgeschlagen, das dazu dient, mittels eines Sensors eine Einflußgröße zu detektieren beziehungsweise mittels eines Aktors eine Aktion auszulösen. Hierbei wird unabhängig von einem benutzerinitiierten Verbindungsaufbau ein Endgerätesignal von der Telekommunikationsvorrichtung zur Zentrale beziehungsweise ein Signal von der Zentrale zur Telekommunikationsvorrichtung übertragen.
Patent DE-19927952-A1 (DE)
Inventor: PERTHOLD RAINER
IPC: H03F1/32
Filed: 1999-06-18
Abstract: The invention relates to a device for predistorting a transmission signal (S1) to be transmitted via a nonlinear transmission path (10), comprising an estimation device (14, 16) for detecting an error signal (S2') depending on the transmission signal (S1) and a previously detected transmission characteristic of the nonlinear transmission path (10). The error signal (S2') represents an estimation of the error generated by nonlinearity of the transmission path (10). A time-dispersive element (18) is provided in order to produce a correction signal (S3) by temporal extension of the error signal (S2'). A combiner (20) is provided in order to combine the transmission signal (S1) and the correction signal (S3). As a result of temporal extension of the error signal (S2'), an error signal fragment in the frequency spectrum of a transmission signal (S4) transmitted by the nonlinear transmission path (10) is displaced from the useful frequency range of the transmission signal.
Patent DE-19928247-A1 (DE)
Title: Cooled electric motor e.g,. for automobile hybrid drive
Inventor: NAKANO MASAKI
IPC: F04C2/10
Filed: 1999-06-21
Abstract: The cooled  electric motor has a motor housing enclosing inner and outer  rotors (10,30) and  a cylindrical stator (20) provided with a number of pairs of cooling mantles, coupled together at one axial end of  the rotor via a cooling  medium  return section and  coupled to cooling  medium inlet and  outlet connections at the other  axial end of  the motor. An INDEPENDENT  CLAIM for an electric motor cooling system is also included.
Patent DE-19932384-A1 (DE)
Title: Weiße, biaxial orientierte Polyesterfolie mit Cycloolefincopolymer (COC), Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: PEIFFER HERBERT
IPC: B32B27/00
Filed: 1999-07-14
Abstract: Die vorliegende Anmeldung betrifft eine weiße, biaxial orientierte Polyesterfolie mit mindestens einer Basisschicht, deren kennzeichnende Merkmale darin bestehen, dass zumindest diese Basisschicht ein Cycloolefincopolymeres (COC) in einer Konzentration von 4 bis 60 Gew.-%, bezogen auf die Basisschicht, enthält, wobei die Glasübergangstemperatur des Cycloolefincopolymeren (COC) im Bereich von 70 bis 270 C liegt.
Patent DE-19933491-A1 (DE)
Title: Verfahren zur seriellen Übertragung von digitalen Meßdaten
Inventor: MEHNER WALTER
IPC: G08C15/06
Filed: 1999-07-16
Abstract: Bei einem seriellen Übertragungsverfahren für digitale Meßdaten von einem Sender an einen Empfänger, bei dem senderseitig wenigstens ein Absolutwert einer laufend gemessenen physikalischen Größe sowie deren Änderungen beschreibende Korrekturwerte in digitaler Form an den Empfänger übertragen werden, der aus den übertragenen Werten fortgeschriebene Meßwerte bildet, ist zur Erzielung niederer Übertragungsfrequenzen bei senderseitig sehr großem Datenanfall vorgesehen, daß sowohl seitens des Senders auch auch seitens des Empfängers fortlaufend für jeweils einen Zeitpunkt (T x ), für den beim Empfänger noch kein neuer Meßwert (= Tx ) vorliegt, unter Einbeziehung von mindestens zwei bekannten Meßwerten (= Tx-1 , =T Tx-2 ), von denen jeder für jeweils einen genau bekannten, vorausgehenden Zeitpunkt (T x-1  bzw. T x-2 ) ermittelt wurde, ein wahrscheinlicher Meßwert (= Txw ) berechnet wird, daß seitens des Senders beim Vorliegen des zum betrachteten Zeitpunkt (T x ) gehörenden Meßwertes (= Tx ) dessen Differenz zum wahrscheinlichen Meßwert (= Txw ) gebildet wird, und daß wenigstens eine solche Differenz als Korrekturwert ( = Tx ) an den Empfänger übertragen wird.
Patent DE-19938481-A1 (DE)
Title: Semiconductor component, especially a submicron or deep submicron DRAM cell, has a deep trench with upper and lower side wall regions separated at a certain depth by an abrupt width increase
Inventor: MEI LEN
IPC: H01L27/108
Filed: 1999-08-13
Abstract: A semiconductor component, with a submicron deep trench having upper and lower side wall regions separated at a certain depth by an abrupt increase in the trench width, is new.  A novel semiconductor component comprises a substrate (100) with a deep trench having a depth-dependent width distribution, a width of  <= 0.25  mu  at the substrate surface and a depth/width ratio of \-15. The trench side wall has upper and lower regions separated at a certain depth by an abrupt increase in the trench width and thus side wall circumference, the upper region containing no oxide ring of \-300 a thickness. Independent claims are also included for the following: (i) a process for producing the above semiconductor component; and (ii) a DRAM cell of  <= 0.25  mu  nominal size having a deep trench as described above.
Patent DE-19940673-A1 (DE)
Title: Production of a molded body made of fiber-reinforced glass or fiber-reinforced glass ceramic comprises forming a blank mold by heating a mixture of reinforced fibers and glass powder or powdered glass raw materials, casting and forging
Inventor: BREUNIG BERNHARD
IPC: C03C14/00
Filed: 1999-08-27
Abstract: Production of a molded body made of fiber-reinforced glass or fiber-reinforced glass ceramic comprises forming a blank mold by heating a mixture of reinforced fibers and glass powder or powdered glass raw materials to a temperature above the glass softening temperature of the glass raw material and casting into a mold and forging the resulting blank mold to form a molded body having thixotropic properties.
Patent DE-19943735-A1 (DE)
Title: Method and appliance for eye radiation modifies refractive index and/or transmission properties of eye by producing irreversible chemical changes in eye lens substance
Inventor: HAENSEL HARTMUT G
IPC: A61F9/007
Filed: 1999-09-03
Abstract: The method employs treating the eye with a long wave radiation beam in the UV-A range above the cornea absorption and/or in visible and/or close to the infrared wavelength range. This produces photoinduced, irreversible chemical changes in the eye lens substance to modify the refractive index and/or the transmission properties for normal vision according to specified parameters.
Patent DE-19945744-A1 (DE)
Title: Fixing element for securing insulation material to building facades; has tubular element that is anchored into facade material and has connector to join insulation material holder and insertion sleeve
Inventor: ZACHARIAS ERWIN
IPC: E04F13/08
Filed: 1999-09-24
Abstract: The element is preferably tubular and can be anchored in a bore formed in the facade material, preferably using a striking tool. The fixing element has a connector to join an insulation material holder (3) and an insertion sleeve (1) and anchoring elements for the facade material. Preferably, the insertion sleeve is hollow and has at least one masonry claw stamped into its periphery.
Patent DE-19955514-A1 (DE)
Inventor: PLIKAT ROBERT
IPC: H01L27/088
Filed: 1999-11-18
Abstract: The invention relates to a circuit configuration for protecting semi-conductor circuits against polarity reversal. Two quasi-vertical or vertical DMOS transistors (12, 14) which are integrated into a drift area (18) are provided to this end. A first DMOS transistor (12) is connected to a switching electrical consumer (42) and a second DMOS transistor (14) is anti-serially connected to said first DMOS transistor (12). The DMOS transistors (12, 14) have different levels of blocking resistance.
Patent DE-19961357-A1 (DE)
Title: Handschriften-Erkennungssystem mit Orientierunglinien und -fläche
Inventor: BALTUS RENE
IPC: G06V10/12
Filed: 1999-12-19
Abstract: Es wird eine mit beleuchteten Hilfslinien versehene Schriftaufnahmeplatte für Schriftprüfer beschrieben. Diese dienen der einfachen, unterschriftsgerechten Justierung von Papieredokumenten.
Patent DE-19962000-A1 (DE)
Title: Making connection ends on metal pipes involves placing pipe ends in annular grooves of essentially cylindrical connecting pieces, pressing circumferences together with connecting pieces
Inventor: MARTIN HANS PETER
IPC: F16L11/16
Filed: 1999-12-22
Abstract: The method involves placing the ends (2a) of the piece of pipe (2) in annular grooves (6) of essentially cylindrical connecting pieces (5) and pressing their circumferences together with the connecting pieces. The pipe ends can be inserted into the grooves with additional elements such as damping elements and pressed together with the connecting pieces.  Independent claims are also included for the following: a connecting piece for making connection ends and a line element.
Patent DE-19962821-A1 (DE)
Title: Rotor for direct current machine, has armature plate bore arranged slightly eccentrically in individual plates or groups of plates rotated relative to each other by at least one pole division
Inventor: JOHANN HANS-JUERGEN
IPC: H02K1/28
Filed: 1999-12-23
Abstract: The rotor has armature plates axially in series and immovably joined by a holding device to form a plate packet that is applied in its entirety to a motor shaft. The bore (3) that accepts the armature plate (2) is arranged slightly eccentrically in the individual plates or groups of plates and the individual plates or groups are arranged turned with respect to each other by at least one pole division or the accommodating bore is a shaped hole.  Independent claims are also included for the following: an arrangement for implementing the method of manufacturing a rotor for a direct current machine.
Patent DE-19963488-A1 (DE)
Title: Briefumschlag
Inventor: NOLTE BERT
IPC: B65D27/38
Filed: 1999-12-28
Abstract: Die Erfindung betrifft Briefumschläge, wie sie allgemein bekannt sind. DOLLAR A Aufgabe der Erfindung ist es, einen aufreißbaren Briefumschlag so zu gestalten, daß er durch Aufreißen in einfacher Weise zu öffnen ist und gleichzeitig gewährleistet, daß der Umschlag nicht beschädigungsfrei öffenbar ist. DOLLAR A Diese Aufgabe wird durch einen Briefumschlag gelöst, der auf seiner Rückseite durch Verkleben einer Schlußklappe mit einer Unterklappe entlang einer Klebstoffbahn verschließbar ist. Dabei weist die Schlußklappe eine Aufreißlasche auf. Diese Aufreißlasche befindet sich in einem Bereich, in dem die Klebverbindung zwischen Schlußklappe und Unterklappe unterbrochen ist. Entlang einer Schwächungslinie ist der Briefumschlag auf seiner Rückseite aufreißbar. Die Aufreißlasche wird durch einen Einschnitt in der Schlußklappe gebildet. Der Einschnitt verläuft im wesentlichen quer zur Erstreckung der Klebebahn und ist in den Verlauf der Schwächungslinie einbezogen.
Patent EP-1049201-A1 (EP)
Inventor: ORTEGA JOSE L
IPC: H01R13/652
Filed: 2000-04-13
Abstract: A header (10) assembly is mounted to a backplane and receives
a complementary electrical connector. The header (10) assembly
has an insulating shroud having a base with backplane and
connector sides and a primary edge, and differential signal
pin pairs, ground shields (26), and ground pins mounted to
the base. The signal pin pairs (24) are arranged into rows
extending in a first direction along the base and along the
base primary edge, and columns extending in a perpendicular
second direction along the base. The signal pins (24) in each
pair are adjacently arranged into a sub-row extending in the
first direction. Each signal pin in a pair has an inner side
facing the other pin in the pair, an opposing outer side, and
primary and non-primary sides facing toward and away from the
base primary edge, respectively. One ground shield is associated
with each signal pin. Each ground shield extends through
the base between the connector side and the backplane side,
and includes first and second attached wings arranged at
right angles. The first wing extends along the first direction
adjacent and along either the primary or non-primary
side of the associated signal pin, and the second wing extends
along the second direction adjacent and along the outer
side of the associated signal pin. The ground shields in combination
substantially electromagnetically isolate within the
base each signal pin pair from all others. Each ground pin
(28) electrically contacts at least one ground shield (26) at
the second wing thereof.
Patent EP-1081385-A1 (EP)
Inventor: NATHER HELMUT
IPC: F04D5/00
Filed: 2000-07-18
Abstract: The feed pump has an impeller (6) rotating in a casing, in which a crown of blade chambers (13) is arranged. Part-ring shaped channels (11,12) are formed in the casing in the blade areas, which form a feed chamber with the blade chambers to supply fluid from an inlet to an outlet channel. The blade chambers penetrate the impeller and are formed from at least two connected sectors. At least one of the sectors facing the end faces of the impeller is formed without undercutting the perpendicular to the end face.
Patent EP-1084854-A1 (EP)
Inventor: WATANABE HITOSHI
IPC: B41L13/14
Filed: 2000-09-13
Abstract: According to the stencil making and attaching method
of a printing device of the present invention, independent
of variations in the detection of the stencil sheet set
position detection sensor and variations in the clamped
state due to curled stencil sheet, etc., it is possible to
always set the image-formation start position of the
stencil sheet at a regular position with respect to the
drum rotation position, and consequently to improve the
positional precision of the printing operation.
Patent EP-1088549-A1 (EP)
Inventor: GREBOW PETER E
IPC: A61K9/14
Filed: 1995-10-04
Abstract: The particle size of modafinil can have a
significant effect on the potency and safety profile of
the drug. The invention describes a process for the
preparation of certain modafinil pharmaceutical
compositions for use in altering the somnolent state of
a mammal.
Patent EP-1059128-A1 (EP)
Inventor: COLLIER JOHN PATRICK
IPC: B21K21/06
Filed: 2000-06-07
Abstract: A method of producing a cylindrical shell (4), the method comprising providing a billet (1) of
circular, transverse cross-section; the billet being formed of first and second
sections (10,12), the first section (10) formed of steel and having an end portion (14) and a recess (16)
defined within the end portion and the second section (12) formed of a liner insert (24)
material shaped to nest within the recess of the end portion of the first section; and
billet piercing the billet into the cylindrical shell so that the first section produces an
outer cylindrical form and the second section produces a liner insert for the
cylindrical form (22).