baber/WOPTO huggingface dataset:
Patent DE-19835048-A1 (DE)
Title: Vorrichtung zur Positionierung eines Scheinwerfers
Inventor: KRUKENBAUM FRIEDRICH
IPC: B60Q1/04
Filed: 1998-08-04
Abstract: Verfahren zur Positionierung eines in einer Karosserieöffnung eines Fahrzeuges zu befestigenden Scheinwerfers gegenüber einem Verkleidungsteil, beispielsweise einem Stoßfänger, wobei das Gehäuse über mindestens einen in einem unteren Tragelement quer zur Abstrahlrichtung des Scheinwerfers längsverschieblichen angeordneten Halter über eine Schraubenverbindung fest mit der Karosserie verbunden wird, und das Verkleidungsteil so montiert wird, daß eine einen am Gehäuse angeordneten Zentrieransatz umgreifenden Aussparung des Verkleidungsteiles den Scheinwerfer quer zur Abstrahlrichtung zentriert.
Patent DE-19835253-A1 (DE)
Title: High-temperature fuel cell manufacturing method
Inventor: BRUECKNER BETTINA
IPC: H01M8/0228
Filed: 1998-08-04
Abstract: A manufacturing method for a high-temperature fuel cell equipped with a contact layer (16) between the cathode (14) and bipolar plate (18). For manufacture of the contact layer (18), a contact material is applied to the bipolar plate (18) and then subjected to a high temperature, esp. over 800 deg. C.  Before application of the contact material, a pore forming agent is added, and specifically remains insoluble in the contact material, the latter being a ceramic silk-screen paste or a ceramic injection moulded suspension.
Patent DE-19835268-A1 (DE)
Title: Rotatable positioning device for machine housing e.g. in excavator
Inventor: LOMBARDI FRANK
IPC: E02F9/22
Filed: 1998-08-04
Abstract: The device has a pump to create a fluid standing under pressure, a motor to receive the fluid under pressure and to rotate the machine housing accordingly, and a control valve to regulate the fluid flow from the pump to the motor. A position sensor detects the rotary position of the housing and generates a corresponding actual-position signal. Further devices generate a signal indicating a set-point rotary position of the housing. A control device compares the actual and set-point signals, to generate a corresponding error signal, to multiply the error signal with a variable gain factor that is representative of the housing acceleration and to supply a control signal to the control valve, in order to rotate the housing to the set-point position.
Patent DE-19836709-A1 (DE)
Title: Processing appliance for bulk goods, e.g. granulated material cleaner has drive system in separate housing recess connected to rotor via drive shaft, and housing ring chamber in recess area
Inventor: DOHMANN HEINRICH
IPC: B07B7/083
Filed: 1998-08-13
Abstract: The appliance has a housing (1) with rotor (4) and drive system (5) below the rotor. The drive system is contained in a recess (10), which is sealed relative to the housing. It is connected to the rotor via a drive shaft (11) passing through the housing. The housing interior forms a ring chamber (12) in the area of the recess. The chamber is closed off at the bottom by a wall (13) sloping towards the housing outlet. The housing also has an intake socket and an outlet socket for a filter air flow.
Patent DE-19837605-A1 (DE)
Title: Raster of light and dark lines for coded picture information incorporates lines of varying width with phase changes to code for additional light and dark areas
Inventor: ZEGGEL THOMAS
IPC: B44F1/10
Filed: 1998-08-19
Abstract: The picture is made up of alternate white and black lines set at an equal spacing and typically sloping at 45 degrees to the vertical. Gray tone variations are produced in the manner of a normal half-tone printed picture by variations in the widths of the alternate white and black lines.  Coded picture information is added by introducing a phase-change in the lines at the boundaries of the coded areas. At the phase change the lines are shifted sideways by half a step so that black lines but onto white lines and vice versa. With a fine line pattern this discontinuity is almost impossible to see. A line raster is placed over the picture to bring up the coded pattern. In some areas the opaque black and transparent white lines of the raster coincide with the black and white raster lines of the picture and shades of gray are seen as in the naked picture. The phase shift matches black lines with white lines and vice versa so that the coded areas show up dark.
Patent DE-19840344-A1 (DE)
Inventor: ZAMPINI STEFANO
IPC: B07B7/083
Filed: 1998-09-04
Abstract: The blades (3) are tapered, with their outer edges defining a cylinder and their inner edges defining a cone. The broad edges of the blades are fastened to a solid disc (2) mounted on a hub (1) attached to a drive shaft. The narrow edges of the blades are attached to a ring (4) whose width is equal to the width of the narrow ends of the blades.
Patent DE-19844693-A1 (DE)
Title: Zweiteiliger elektrischer Verbinder
Inventor: DRESCHER THOMAS
IPC: H01R13/629
Filed: 1998-09-29
Abstract: Ein elektrischer Verbinder (10) umfaßt ein erstes Teil (12), das ein Gehäuse (16) umfaßt, das gegenüberliegende Seitenwände (18, 20) aufweist, die jeweils eine obere Wand (24) und eine untere Wand (26) aufweisen, die gegenüberliegende Gleitflächen (28) festlegen, die sich in einer Richtung (Y) im wesentlichen senkrecht zur Verbindungsachse erstrecken, erste und zweite beabstandete Durchbrüche (34, 36) an jeder Seitenwand aufweist, zwei beabstandete Durchbrüche in der unteren Wand aufweist und eine sich nach oben erstreckende Verlängerung (70) von der oberen Wand jeder Seitenwand aufweist; einen Schieber (30, 31), der neben jeder Seitenwand angeordnet ist, wobei jeder Schieber einen oberen Rand (55) und einen unteren Rand (50) aufweist, die mit den Gleitflächen der oberen und unteren Wände einen Gleiteingriff herstellen, zwei geneigte Nockenflächen (46) aufweist, deren Öffnungen (48) im unteren Rand mit den Durchbrüchen in der unteren Wand ausgerichtet werden können, und eine elastische Nase (52) aufweist, um in dem ersten Druchbruch in einer vollständig getrennten Stellung oder in dem zweiten Durchbruch in einer vollständig zusammengefügten Stellung einen Rastsitz herzustellen; einen im wesentlichen U-förmigen Hebel (58), der zwei Arme (60) aufweist; ein Drehmittel (62, 72) an jedem Arm und jeder nach oben gerichteten Verlängerung, damit der Hebel relativ zu dem Gehäuse schwenken kann; und ein Antriebsmittel (66, 74; 68, 80) an jedem Arm und jedem Schieber, um jeden ...
Patent DE-19856028-A1 (DE)
Title: Electric distributor for integration in wall especially house connecting boxes, comprises insulating slab attached at outside of rear wall forming carrying part for protection units
Inventor: ECKERT GUENTER F
IPC: H02B1/40
Filed: 1998-12-04
Abstract: The electric house connecting box (1) is designed so that the rear wall (1B) forming the carrying unit for the protection units (1C) is insertable in the niche (2A) of the building outside wall (2). This cladded part of the house connecting box (1) consists of a frame (1A) of insulating material forming the side wall. At which the rear wall (1B) is fixed, at the outside of which an insulating slab (1E) is jointed or can be attached.
Patent DE-19857296-A1 (DE)
Title: Method and appliance for forming tobacco rope for cigarettes involve adding particles of additive in depositing zone, and conveyor and delivery appliance
Inventor: SCHUMACHER PETER
IPC: A24C5/18
Filed: 1998-12-14
Abstract: The method and appliance (3) for forming a fibrous rope (1) especially of tobacco and containing an additive incorporate a rope-production applause (4) for forming and conveying a basic rope (6) of fibrous material through a depositing zone (7). Particles (2) of the additive in the depositing zone are conveyed and deposited on the basic rope by a conveyor and delivery appliance(8). A rope-production unit (9) covers the particles and forms the fibrous rope (11) by applying further fibrous material onto the particles and basic rope.
Patent DE-19902422-A1 (DE)
Title: Workpiece surface machining involves applying electric field to surface area to be machined to increase viscosity of grinding medium contg. electrorheological liquid with abrasive additive
Inventor: DAHLMANNS FRANK
IPC: B24B1/00
Filed: 1999-01-22
Abstract: The method involves using an electrorheological liquid with an abrasive additive as the grinding medium (3). The liquid flows around the workpiece (1) surface and an electric field is applied to the surface area to be machined to increase the viscosity of the grinding medium.  An Independent claim is also included for the use of an electrorheological liquid as a grinding medium.
Patent DE-19907374-A1 (DE)
Inventor: NEMETSCHEK DOMINIQUE
IPC: B60R25/20
Filed: 1999-02-20
Abstract: The system has at least one identification sender (4), an identification detector and a rotary switch (2). The rotary switch is in the form of a bi-directional rotary switch with an automatic resetting device. A pressure point is associated with at least one switch rotation direction so that the switch can be moved past the pressure point when a torque threshold is exceeded.
Patent DE-19908475-A1 (DE)
Title: Calibration system for YIG (yttrium-iron-garnet)-tuned filter (YTF) in spectrum analyzer
Inventor: LUIZ DAVID A
IPC: H03J1/00
Filed: 1999-02-26
Abstract: The spectrum analyzer's oscillator (18) provides a stimulus signal (17) that is applied to the YTF (20). A mixer (16) detects reflections of the stimulus signal by the YTF while control signals (Ic) applied to the YTF are varied to adjust its passband frequency. The detect reflections are recorded and analyzed to establish a correspondence between Ic and the passband center frequency.
Patent DE-19913862-A1 (DE)
Title: Biotransformation of compound with poor solubility in water, especially terfenadine, involves reaction in aqueous medium in bioreactor and in situ substrate and product separation
Inventor: SCHMITZ GUENTHER
IPC: C12P41/00
Filed: 1999-03-26
Abstract: Biotransformation of a substrate with poor solubility in water in a bioreactor containing an aqueous medium, is new. The components in the bioreactor are separated by removing the product and retaining the substrate and the biocatalyst.
Patent DE-19914277-A1 (DE)
Title: Registering classes of system- or process states influencing later processes, employs multi-sensor array in adaptive learning process using neural network or fuzzy logic to define state vectors and classes
Inventor: SCHUETZ KLAUS
IPC: G05B17/02
Filed: 1999-03-20
Abstract: Registering classes of system- or process states influencing later processes, employs multi-sensor array in adaptive learning process using neural network or fuzzy logic to define state vectors and classes. Preferred Features: Sensors of differing and/or the same principles of operation, are arrayed to detect continuously, characteristic parameters of the system under assessment. During an adaptive learning phase defined by the given process cycle, a model of the process is constructed. This is divided into defined classes serving as a scale, and is produced by means of neural networks and/or fuzzy logic. A vector formed from the sensor signals, combines characteristics from the detection and adaptive learning phases. It is examined for its membership of a class, in this way, it is made available as an identifiable magnitude. The information gathered, is used to influence actuators and/or control- and regulation systems. The vector is corrected, as a function of further system characteristics, such as maintenance, plant status, sensor status and data models produced in correspondence with them. An Independent claim is included for equipment to carry out the method. This comprises sensors arrayed to take contact- or non-contact measurements from the relevant media, and a computer.
Patent DE-19915286-A1 (DE)
Title: Workpiece processing, e.g. turning, machine, with tool receiving device having at least one carrier system in horizontal processing position
Inventor: PELZL KLAUS
IPC: B23Q39/04
Filed: 1999-04-03
Abstract: The machine (1) processes workpieces (4). It has a tool receiving device and a workpiece receiving device. The latter has at least one carrier system in the horizontal processing position to receive a tool. This system is fixed to the machine. Thee workpiece receiving device has a round table (5) with a rotating spindle (6) able to turn on it.
Patent DE-19917066-A1 (DE)
Title: Holder for temperature sensor, has clamp for holding cable and fixing arrangement for fixing clamp with respect to sensor envelope protection tube that accommodates sensor
Inventor: MALLINGER PETER
IPC: G01K1/14
Filed: 1999-04-15
Abstract: The holder has a clamp for holding a cable (66) and a fixing arrangement (18,50,58) for fixing the clamp with respect to a sensor (70) envelope protection tube that accommodates the sensor. Excess cable length can be accommodated in the protective tube to enable the sensor to be positioned exactly at the tip of the protective tube. The clamping effect of the clamp can be increased by fixing it onto the cooking device.  Independent claims are also included for the following: a cooking device with a temperature sensor holder.
Patent DE-19923006-A1 (DE)
IPC: B25B23/00
Filed: 1999-05-14
Abstract: The invention relates to a chuck for a non-circular, preferably polygonal shank (4) of a tool insert (5), notably of screwdriver bits. The chuck comprises an inner sleeve (2) which at one end has an opening (3), designed for insertion of the shank (4) and presenting an inner contour adjusted to the cross-sectional profile of said shank (4), as well as a spring disk (6)hich is provided with flexible tongues pointing radially inwards for engaging the inserted shank (4). The chuck also comprises an outer sleeve (10) which can be axially displaced on the inner sleeve (2) and has a face (14) with a through hole (15) for the shank (4) and a circular appendage (16) which faces the opening (3) and serves to expand the flexible tongues during axial displacement of the outer sleeve (10). According to the invention the outer sleeve (10) is positioned on the inner sleeve2) in a non-rotating manner and the through hole (15) and circular appendage (16) have an inner contour which is adjusted to the cross-sectional profile of the shank (4) and aligned flush with the inner contour of the inner sleeve (2). The inner sleeve (2) also houses an ejector spring (17) which is loaded when the shank (4) is introduced and during expansion of the flexible tongues (7) pushes the shank at least partly out of the opening (3).
Patent DE-19926058-A1 (DE)
Inventor: SULLIVAN JOHN
IPC: B61G5/10
Filed: 1999-06-08
Abstract: The invention relates to an electrical contact coupling (3) for automatic central couplings or central buffer couplings for rail vehicles, especially for claw couplings equipped with a protective arm, a rotatable claw and with a drop latch of the "AAR" or "Janney" design or equipped with two rigid claws and claw latches of the "Willison" design comprising a contact support (8) which is fastened to the coupling head and which is guided in a longitudinally displaceable manner in a longitudinal direction of the central buffer coupling. An economical and flat-structured solution provided for constructing and configuring an electrical contact coupling (3) and an air line coupling (12) provided for a central coupling or central buffer coupling of the aforementioned type is characterized in that the longitudinally displaceable contact support (8) is arranged underneath and on a supporting unit (1) which, underneath the coupling head, is elastically supported by and fastened to the same such that at least one actuating cylinder (6) for longitudinally displacing the contact support (8) is arranged inside the supporting unit (1) and such that an air coupling (12) having an opening (11) is arranged on the supporting unit (1) in the coupling plane.
Patent DE-19929535-A1 (DE)
Title: Method of improving babies' vision and hearing involves placing opaque bodies on closed eyes and gradually decreasing opaqueness
Inventor: GUJA VADIM
IPC: A61F9/00
Filed: 1999-06-28
Abstract: The method of preventing deterioration of sight and hearing involves placing opaque objects on the eyes of new born babies. The eyes then have no direct contact with the light for a period of time corresponding to the closed eyes phase of human development. The opaqueness is gradually reduced of the bodies placed on the eyes so that finally the opaqueness is minimal.
Patent DE-19929876-A1 (DE)
Title: Brennkraftmaschine mit einer Entlüftungseinrichtung
Inventor: KLING JUERGEN
IPC: F01M13/00
Filed: 1999-06-29
Abstract: Diese Brennkraftmaschine ist mit einer Entlüftungseinrichtung ausgestattet, die zur Kurbelgehäuseentlüftung dient. Die Entlüftungseinrichtung wirkt mit einem Ölabscheider zusammen, ist mit einer Ansaugleitung verbunden und darüber hinaus mit Drosseln versehen. DOLLAR A Zur Erweiterung des Anwendungsbereichs und Wirkungsoptimierung der Entlüftungseinrichtung umfaßt letztere die Kurbelgehäuseentlüftung und eine Turboladerentlüftung, wobei die Kurbelgehäuseentlüftung und die Turboladerentlüftung eine dem Ölabscheider zugeordnete Verteilereinheit angeschlossen sind. Die Verteilereinheit weist eine erste Drossel und eine zweite Drossel auf. Dabei steht die erste Drossel unter Zwischenschaltung des Ölabscheiders mit einer mit der an die Ansaugleitung verbundenen ersten Leitung in Verbindung; die zweite Drossel ist über eine zweite Leitung mit der Ansaugleitung verbunden. Die Entlüftungseinrichtung ist im Saugbetrieb über die zweite Leitung und im Laderbetrieb über die erste Leitung wirksam.
Patent DE-19930043-A1 (DE)
Title: Lighting device for electronic image processing deflects diffuse light to filter that fully covers solar cell with window, tube into which image acquisition camera objective protrudes
Inventor: BUDERER KAI
IPC: G01N21/88
Filed: 1999-06-30
Abstract: The device has a housing screened against external light contg. a camera for image acquisition and one or more light sources (4). The light from the sources is scattered by reflectors or filters to form diffuse light and deflected to a second filter (14) that fully covers the solar cell (15) to be detected and that has a hole window (16) contg. a tube (10) into which the objective (6) of an image acquisition camera (5) protrudes.
Patent DE-19931002-A1 (DE)
Title: Cylinder diameter adjustment has casing component with aluminum or steel plate and top elastic material, clamp and fastening
Inventor: JACKSON HACKER JONES
IPC: B65H45/30
Filed: 1999-07-05
Abstract: The adjustment for the effective diameter of a cylinder incorporates a casing component removably positioned on the surface of a cylinder (7). The casing component comprises an aluminum or steel base plate on which is placed elastic material in the form of spray-foam, burred material, reinforced rubber, permanently elastic material or canvas. The diameter of the cylinder is enlarged and the surface compressible. The cylinder has a clamp for the back edge of the casing component, and has a rapid fastening for the front edge of the casing component.
Patent DE-19931382-A1 (DE)
Inventor: VOCHEZER GEORG
IPC: G10D3/18
Filed: 1999-07-07
Abstract: The chin support (12) is held on the musical instrument (16) by a holder (18) which comprises at least one tensioning element (20,22) which is adjustable in one tensioning direction (68). The chin support has a slide-in guide (28) for the at least one tensioning element; the slide-in direction is sloping in relation to the tensioning direction.
Patent DE-19931794-A1 (DE)
Title: Plastic insulating plug has threaded shaft with foot and head part, spanner insert, flange cap, cutting edge and cylindrical and conical shaft parts
Inventor: LEIBLE DIETER
IPC: F16B13/00
Filed: 1999-07-08
Abstract: The plastic insulating plug has a shaft which, at least on the front foot part (12) facing the point (14) has a sharp-edged flat V-shaped thread (16). The plug head has a spanner insert. The rear head part (10) of the shaft is cylindrical; and the front foot-part of the shaft is conical. The depth of the thread of the flat point-thread diminishes after the plug-point. A flange cap (18) is molded on the head-end of the cylindrical shaft part. The thread pitch has a curved cutting edge (17) on the plug-point.
Patent DE-19934010-A1 (DE)
Title: Drehventil-Magnetowiderstands-Dünnschichtelement und Verfahren zu seiner Herstellung
Inventor: SAITO MASAMICHI
IPC: G11B5/39
Filed: 1999-07-20
Abstract: Bei einem Magnetowiderstands-Dünnschichtelement vom sogenannten "Drehventil"-Typ besteht eine antiferromagnetische Schicht aus einer PtMn-Legierung, die eine hohe Sperrtemperatur besitzt und außerdem ein starkes Austausch-Koppelmagnetfeld bezüglich einer ersten fixierten Magnetschicht erzeugt. Durch geeignetes Einstellen des Schichtdickenverhältnisses zwischen einer ersten und einer zweiten fixierten Magnetschicht sowie zwischen einer nichtmagnetischen, elektrisch leitenden und einer antiferromagnetischen Schicht läßt sich ein Austausch -Koppelmagnetfeld von mindestens 500 (Oe), vorzugsweise 1000 (Oe) oder darüber erhalten. Das magnetische Moment der ersten fixierten magnetischen Schicht ist kleiner als dasjenige der zweiten fixierten magnetischen Schicht. In diesem Fall wird ein Magnetfeld von 100 bis 1000 Oe in eine Richtung entgegen der gewünschten Magnetisierungsrichtung der ersten fixierten Magnetschicht angelegt, oder ein Magnetfeld von 5 kOe oder mehr in der gleichen Richtung wie der gewünschten Magnetisierungsrichtung der ersten fixierten magnetischen Schicht. Auf diese Weise wird die Magnetisierung der ersten fixierten magnetischen Schicht sowie das magnetische Moment einer zweiten fixierten magnetischen Schicht in einem antiparallelen Zustand gehalten.
Patent DE-19935286-A1 (DE)
Inventor: SCHWENK JOERG
IPC: H04L9/30
Filed: 1999-07-27
Abstract: The invention relates to a method for generating a cipher key for a cryptographic method in a secure and distributed manner, whereby a cipher key and a public key are created from a random number (seed) according to a predetermined deterministic method. According to said method, the seed is created on the user side through the use of values which are known only to the user and a public key which is transmitted beforehand by the confidence station. Generation information suitable for generating the seed, from which the seed can be derived in a deterministic manner by the confidence station that uses information only known to it, is created on the user side and transmitted to the confidence station for parallel creation of the seed.
Patent DE-19937496-A1 (DE)
Title: New 3-aminomethylidene-2-indolinone derivatives useful as kinase inhibitors and antiproliferative agents, e.g. for treating viral infections, tumors, inflammation or autoimmune disease
Inventor: WALTER RAINER
IPC: A61K31/40
Filed: 1999-08-07
Abstract: 3-(1-Amino-1-aryl-methylidene)-2-indolinones (or thiones) (I) are new.  Indolinone derivatives of formula (I) and their isomers and salts are new.  X  = O or S;  R1  = H, alkyl or OH;  R2  = H, halo, alkyl or NO2;  R3  = phenyl or naphthyl (both optionally substituted by 1 or 2 of F, Cl, Br, alkyl, alkoxy, COOH, CN, CF3, NO2, NH2, mono- or dialkylamino, alkylsulfonylamino, aminoalkyl, 2-carboxybenzoylaminomethyl, mono- or dialkylaminoalkyl, alkanoylaminoalkyl, N-alkanoyl-N-alkylaminoalkyl, carboxyalkenyl, N-(carboxyalkyl)-aminocarbonyl, N-(carboxyalkyl)-N-alkylaminocarbonyl and imidazolylalkyl);  R4  = H or alkyl;  R5  = phenyl or naphthyl, both optionally substituted by one alkyl and further optionally substituted by a very wide range of specific groups. Any carboxy, amino or imino groups may be substituted by in vivo cleavable groups; alkyl moieties have 1-3C, alkenyl or alkynyl moieties 2-3C and alkanoyl moieties 2-4C unless specified otherwise.  Full definitions are given in the 'DEFINITIONS - Full Definitions' field.  An Independent claim is included for the preparation of (I).