baber/WOPTO huggingface dataset:
Patent DE-19757892-A1 (DE)
Inventor: BERTSCH GUENTER
IPC: H01P1/203
Filed: 1997-12-24
Abstract: The invention relates to a device for frequency selective suppression of high frequency signals. The device has a cavity (11) comprised of walls (6, 7) which can at least partially conduct electricity. The device also has radiator elements (4, 5) which are constructed using stripline technology and are provided in order to couple and decouple the high frequency signals into or out of the cavity (11). To this end, at least two radiator elements are available of which at least one is provided for coupling and at least one other is provided for decoupling the high frequency signals. The at least two radiator elements (4, 5) are constructed on separated substrate surfaces (2, 3). The separated substrate surfaces (2, 3) are arranged on a common support plate (1), and the cavity is formed by a cap (6). The cap is arranged on or above the support plate (1) in such a way that it covers the radiator elements (4, 5). It is especially advantageous when the cap (6) is integrated in the housing wall (10) of a screening housing.
Patent DE-19758741-A1 (DE)
Title: Coating metal band with plastic on one or both sides by direct extrusion
Inventor: SAUER RAINER
IPC: B29C48/08
Filed: 1997-07-18
Abstract: The band moves along, being heated (1). A wide slit nozzle (2) deposits film molten thermoplastic (3), directly onto one side. It is pressed on (4), by passing through rollers (4, 5). The laminating roller (5) contacts the film, its temperature below the plastic melting point. The other side of the band may be similarly coated (9). In a following treatment, the coated band is reheated close to the melting point, then quickly cooled below 40 deg C. During coating, the band is heated above the plastic melting point, where it is deposited. The laminating roller, and/or an endless lamination band, press flat against the plastic film. They move together for an interval or over a path length, sufficient to cool the film. Such cooling takes place at a band speed of 50 m/min, at a maximum rate of 400 W/m<2> deg C, at the surface. The temperature reached is at least 30 deg C below the melting point of the respective plastic, before release from cooling contact. Also claimed is the necessary plant to carry out the process.
Patent DE-19802251-A1 (DE)
Title: Clutch for motor drives
Inventor: ORLAMUENDER ANDREAS DIPL ING
IPC: F16D13/08
Filed: 1998-01-22
Abstract: A band clutch consisting of two rotating parts  (12,30) about the same axis (A). They are surrounded by a coil  spring (44) which is anchored to the first rotating part (12)  and can be applied to the peripheral surface (41) of the second rotating part (30) to form the coupling between the two parts.  This coil spring (44) is forced against the peripheral surfaces (39,41) of the rotating parts (12,30) by further spring sections (110,112) acting on it.
Patent DE-19805272-A1 (DE)
Inventor: KNAUER DIETER
IPC: E06B9/262
Filed: 1998-02-10
Abstract: The present invention relates to a device (10) for protecting, covering, closing, separating or defining areas such as spaces, surfaces, openings, passageways or integrated elements using a blade arrangement (11) which can moved from an inactive to an active position. This arrangement comprises at least partially some blades (16, 17) whose transverse run is offset relative to a straight line and which can be moved from the inactive to the active position. The blades (16, 17) whose transverse run is offset relative to a straight line are capable of resilient deformation when a pressure is applied thereon against a restoring force so that they can lose their initial shape for an essentially flat run. When the pressure is released, the blades recover their initial shape and can thus be returned to the active position.
Patent DE-19806500-A1 (DE)
Title: Lockable piston-cylinder aggregate, especially vibration damper, between car body and axle
Inventor: ALBRECHT KLAUS
IPC: F16F9/56
Filed: 1998-02-17
Abstract: A lockable piston-cylinder aggregate, especially a vibration damper, between a car body and an axle comprises a piston rod which is arranged movably in a cylinder and a locking device which allows an arbitrary locking of the relative movement between the piston rod and the cylinder.  The locking device consists of a first locking unit (19) which is located axially and fixed to the piston rod, plus a second locking unit (17) which is fixed to the cylinder. Both locking units in the locking position of the piston-cylinder aggregate make a positive locking. Both locking units have a positive- locking profile. A controllable actuator (25) lets one of the two locking units execute a locking movement.
Patent DE-19807769-A1 (DE)
Title: Holder for modular ceramic micro-filter
Inventor: BAAY THEO TE
IPC: B01D35/30
Filed: 1998-02-24
Abstract: A holder for a ceramic micro-filter comprises a block with one flat side (2) with a recess (3). The recess outline view in plan form is approximately that of the micro-filter (10) to be inserted, the walls (4, 5) being formed as sealing surfaces. The recess is linked to at least one further passage (7) to a further side (6). An Independent claim is included for the production of the above micro-filter holder.
Patent DE-19816898-A1 (DE)
Title: Adaptive coding of image signals containing texture and contour information
Inventor: KIM JIN-HUN
IPC: H04N7/26
Filed: 1998-04-16
Abstract: Image signals that include a texture (L20) and contour (L10) signal have the background pixels replaced with a derived value (210) to create a padded texture signal (L30), the luminance data from this signal is extracted (220) and used together with the contour signal to determine whether there is more correlation between the frame or the field of the image (230). An Independent claim is included for the method to be used in an apparatus for adaptive coding of an image signal with contour data.
Patent DE-19817808-A1 (DE)
Title: A lever operated folding door has a motor driven chain drive requiring no lower rail
IPC: E05F15/681
Filed: 1998-04-23
Abstract: The double center hinged door has rollers in an overhead track and a chain drive and wire system to open the door providing a totally free opening.
Patent DE-19819948-A1 (DE)
Title: Screening of magnetic fields of conductors
Inventor: WITTENBORN WOLFRAM
IPC: B60M1/06
Filed: 1998-05-05
Abstract: The screening uses two soft magnetic metal strips above and below conductors bent around them leaving space between them. The two soft magnetic strips of metal above and below the double conductors (to lie by the go- and return-conductor at a certain distance one above the other), which flat-wise might have about one and a half times this width and are bent almost in a semicircle at the sides to the respective other strip so that on both sides a strip with the height of half the distance remains free.
Patent DE-19826806-A1 (DE)
Title: Elektrische Anschlußklemmeinrichtung
Inventor: STRACK HOLGER
IPC: H01R4/48
Filed: 1998-06-16
Abstract: Zur Vereinfachung einer elektrischen Anschlußklemmeinrichtung mit einem eine Einführöffnung (6) für einen zu kontaktierenden Leiter (12) aufweisenden Gehäuse (3) und mit einem im Gehäuse (3) gehaltenen Kontaktelement (7) ist ein diagonal bezüglich der Öffnungsachse (23) der Einführöffnung (6) in einer Kammer (2, 2') des Gehäuses (3) angeordnetes Kontaktelement (7) vorgesehen. Dabei bildet das Kontaktelement (7) mit einer Seitenwand (21', 21'') der Kammer (2, 2') einen sich etwa V-förmig aufweitenden Klemmabschnitt (25) aus, in den die Einführöffnung (6) mündet. Zur Klemmung eines Leiters (12) wird dieser in den Scheitel (26) des Klemmabschnitts (25) geschoben, wobei das Kontaktelement (7) elastisch aus dem Scheitel (25) herausgebogen wird. Der Leiter (12) wird somit zwischen dem gebogenen Kontaktelement (7) und der Seitenwand (21'') kontaktierend verklemmt.
Patent DE-19829572-A1 (DE)
Title: Spreading nail for locking in wall, piece of wood etc.
Inventor: EWERT CARL-MICHAEL
IPC: F16B15/04
Filed: 1998-07-02
Abstract: The spreading nail has a shaft consisting of two or more parts, connected at the head end and resting against each other.  Each part of the nail has its own outward-pointing tip.  When the nail is hammered e.g. into wood, it spreads out and anchors itself.
Patent DE-19835694-A1 (DE)
Inventor: MOERBE MATTHIAS
IPC: G01D5/16
Filed: 1998-08-07
Abstract: The invention relates to a sensor array for detecting rotation angle and/or torque in rotational mechanical components (1), wherein a torsion bar (20) is formed between the fixing points of two angle sensors (2, 3, 4, 23, 24). The absolute rotational angle position of the rotational component (1) and the torque exerted on the rotational component (1) may be derived from the difference in rotation angle in the rotational bodies (24) that are coupled to the angle sensors (2, 3, 4, 23, 24).
Patent DE-19837900-A1 (DE)
Title: Telescopic pipe for supply of liquid concrete e.g. for lining tunnels
Inventor: SCHWING FRIEDRICH
IPC: E04G21/04
Filed: 1998-08-20
Abstract: A supply of concrete in semi-liquid non-set condition is pumped to a construction point through the telescopic pipe having two or more sections. The telescopic pipe assembly is equipped with a powered arrangement to extend and withdraw the telescopic sections as required. The inner, smaller diameter pipe has a seal with a chamber holding and discharging a lubricant. The chamber has a seal on both sides. The seal discharges a lubricant during the passage of liquid concrete over the transitional zone at the pipe overlap.
Patent DE-19839744-A1 (DE)
Title: A mobile conveyor bridge for open-cast mining has a pivoting joint to enable movement between the receiving end and the delivery end
Inventor: BIRKHEUER HORST V
IPC: B65G41/00
Filed: 1998-09-01
Abstract: Extracted material in an open-cast mining operation is received at one end (2) for transfer to the delivery end (4); both ends being vertically pivoted (6,7) to swing and having at least one horizontal pivot (25) actuated by a cylinder (26) and delivered to a removal conveyor (12).
Patent DE-19842021-A1 (DE)
Title: Feed pressure pulsation reduction device for fuel pumps
Inventor: MIYAJI WAKAKI
IPC: F02M55/04
Filed: 1998-09-14
Abstract: The device has a collector (8) connected to a fuel feed pipe (5). This is positioned between a high pressure fuel pump (3), which supplies pressurized fuel to a fuel injector (1), and a low pressure fuel pump (6), which supplies fuel to the high pressure pump. An aperture (10) is positioned in the fuel feed pipe upstream of the collector. The high pressure pump has a cylinder with slide bore, a pressurized fuel chamber, and a piston sliding in the bore.
Patent DE-19843764-A1 (DE)
Title: Production of 1-aralkyl biguanide derivatives useful as herbicide intermediates comprises reacting aralkylamine compounds with dicyanodiamide at high temperature in temperature controlling diluent
Inventor: RIEBEL HANS-JOCHEM
IPC: C07C279/26
Filed: 1998-09-24
Abstract: Production of 1-aralkyl biguanide derivatives (I) comprises reacting aralkylamine derivatives (II) with dicyanodiamide at 120-150 deg C in the presence of an inert diluent with a boiling point that allows the temperature to be controlled at 120-150 deg C and optionally in the presence of an additional diluent.  Production of 1-aralkyl biguanide derivatives of formula (I) or their acid addition salts comprises reacting aralkylamine derivatives of formula (II) or their acid addition salts with dicyanodiamide at 120-150 deg C in the presence of an inert diluent with a boiling point that allows the temperature to be controlled at 120-150 deg C and optionally in the presence of an additional diluent. A = a single bond, alkanediyl, oxaalkanediyl or thiaalkanediyl; R = alkyl and Z = optionally substituted aryl or heteroaryl.
Patent DE-19848169-A1 (DE)
Title: Heating driver's cabin of commercial vehicles rapidly
Inventor: OHNMACHT HELMUT
IPC: F24H3/00
Filed: 1998-10-20
Abstract: The heating system provided by forced air over a tubular, finned heat exchanger through which water, heated by the vehicle engine is passed, is augmented by a PTC heater inserted in the flow path to heat the water prior to the engine temperature being sufficiently raised. The heat exchanger (1) comprises a number of rectangular tubes (2a,2b,2c) on which are pressed a multitude of metallic fins (13) to transfer heat to air passing through the block. Flat PTC elements (5), held in insulating material (4), is contained within the tubes and are connected by spring contact rails (6) in the insulated end manifolds.
Patent DE-19849098-A1 (DE)
Title: Excentric screw pump for gases as vacuum pump uses one-turn inner rotor rotating without contact inside housing rotor within scoop space.
Inventor: STEFFENS RALF
IPC: F04C18/107
Filed: 1998-10-24
Abstract: The excentric screw pump consists of a rotating inner rotor (1) housed in a fixed rotor (2) and is so controlled in movement that the inner rotor (1) moves in the scoop space (3) without contact with the housing rotor (2). The inner spindle pump runs dry and the inner rotor is drive at 3000 min <->1. Several scoop spaces can be boxed in sequence between the single-turn inner rotor (1) and the two-turn housing rotor (2) and the inlet or suction side of the scoop space volume exceeds that on the outlet side. The circular endface diameter of the inner rotor and/or the inner rotor piston should be reduced. The scoop space is fitted at the space volume transition points with blow-over or bypass valves on the double-toothed housing rotor so as to connect to the gas outlet and the different endface circles of the inner rotor (1) are so axially related and positioned round the respective centers on the rolling circle that the inner rotor as a whole provides mass to balance the inner rotor movement.
Patent DE-19852437-A1 (DE)
Title: Device for selective cleaning of two cylinders of press machine
Inventor: RICHTER IVO
IPC: B41F35/00
Filed: 1998-11-13
Abstract: There is a cleaner (14) that is built as a brush roller and has, periodically from a second cylinder (9), an elevating lifting system (20,28) that is dependent on the rotation of the second cylinder (9). The cleaner's lifting system may be built, selectively, on one of the two cylinders (8,9), or as a cam gear on each of the two cylinders associated lifting systems (20,28;20,29). There may be a carrier (13) about a first link (16) and a second link (15) that is rotatable about the cleaner. The first and second links may be built on the carrier, and the carrier may have a rotating carrier positioning system (25) selectively on the first or second link.
Patent DE-19853858-A1 (DE)
Title: Verfahren zur Herstellung von Hydroxyethylcyclohexanen und Hydroxyethylpiperidinen
Inventor: KIEL WOLFGANG
IPC: C07C29/19
Filed: 1998-11-23
Abstract: Hydroxyethylcyclohexane, die im Cyclohexanring gegebenenfalls ein Stickstoffatom enthalten können, werden in besonders selektiver Weise durch katalytische Hydrierung der entsprechenden Hydroxyethylbenzole bzw. Hydroxyethylpyridine erhalten, wenn man Ruthenium als Katalysator einsetzt und als Lösungsmittel Alkane verwendet.
Patent DE-19853919-A1 (DE)
Title: Producing homeopathic oats extracts, useful e.g. for treating psoriasis or malignant melanoma, by subjecting harvested plants to period of cool, dark storage before processing
Inventor: WIRTH WOLFGANG
IPC: A61K36/00
Filed: 1998-11-23
Abstract: Production of oat (Avena sativa) dilutions (A) for external application to humans comprises: (i) cutting entire fresh oat plants (including the flowers) at flowering time; (ii) washing the intact plants;  (iii) storing them for 9 days at 8-12 deg C in the dark; and (iv) on day 10 subjecting them to recipes 33c and 33a of HAB (Homeopathic Pharmacopeia).  Production of oat (Avena sativa) dilutions (A) for external application to humans comprises: (i) cutting entire fresh oat plants (including the flowers) at flowering time, where the oat plants are from at least one of the following varieties: (1) from Germany, Flaemingskrone, Flaemingsnova, Dula, Alfred, Siegfried or Leanda; (2) from Poland, Australia, Canada or Ireland, any variety and (3) from India 'yellow oats'; (ii) washing the intact plants;  (iii) storing them for 9 days at 8-12 deg C in the dark; and  (iv) on day 10 subjecting them to recipes 33c and 33a of HAB.
Patent DE-19855610-A1 (DE)
Title: Polyester enthaltende Siliconentschäumerzusammensetzungen
Inventor: INNERTSBERGER ERNST
IPC: C11D3/00
Filed: 1998-12-02
Abstract: Die Erfindung betrifft Entschäumerzusammensetzungen, welche die Bestandteile Organopolysiloxan (A) und Polyester (B) der allgemeinen Formel (I)  DOLLAR F1 in der DOLLAR A R·1· und R·7· jeweils Wasserstoff oder einen C¶1¶- bis C¶18¶-Alkylrest, DOLLAR A R·2·, R·4·, R·5· und R·6· jeweils einen C¶2¶- bis C¶4¶-Alkylenrest, DOLLAR A R·3· einen o-, m- oder p-Phenylenrest, DOLLAR A m und q jeweils ganzzahlige Werte von 1 bis 500, DOLLAR A n ganzzahlige Werte von 10 bis 140, DOLLAR A o ganzzahlige Werte von 0 bis 12 und DOLLAR A p ganzzahlige Werte von 7 bis 40 bedeuten, DOLLAR A umfassen.
Patent DE-19857609-A1 (DE)
Inventor: EHRENREICH HANNELORE
IPC: A61P9/10
Filed: 1998-12-14
Abstract: The invention relates to a method for the treatment of cerebral ischaemia and to an agent for the treatment of cerebral ischaemia, notably in humans, of the kind seen, for example, in stroke patients. Surprisingly it was found that the peripheral administration of erythropoietin to ischaemic cerebral tissue has a marked protective effect. Erythropoietin dramatically reduces the area of permanently damaged cerebral tissue, notably in the penumbra, in comparison to results obtained with conventional measures without administration of erythropoietin.
Patent DE-19859527-A1 (DE)
Title: Displacement device for closing part of vehicle, e.g. window pane has follower guided along guide rail and connected to interengaging gear elements which engage with supports on guide rail
Inventor: KAPS ROBERT
IPC: E05F11/52
Filed: 1998-12-14
Abstract: The displacement device has a traction member coupled to a drive and connected to a follower (20) which is guided along a guide rail and transfers displacement forces to the displacement part. Two gear elements (40,50) connected both to the follower and to each other each engage with support members (12, 13) extending along the guide rail (10).  the gear elements such as wheels are mounted to rotate on the follower (20) and engage directly with each other or through further gear parts.
Patent DE-19859613-A1 (DE)
Inventor: BOHN HANS
IPC: H05K3/46
Filed: 1998-12-23
Abstract: The manufacturing method has adhesive impregnated intermediate layers (4) inserted between metal foil outer layers (2a,2b) and at least one inner layer (3), for bonding the layer structure (1) together upon application of heat and pressure. A number of layer structures can be stacked together with separation layers (5) between them for simultaneous compression, the top foil outer layer (2a) of an underlying layer structure and the bottom foil outer layer (2b) of an overlying layer structure provided by a U-shaped foil, wrapped around the opposing surfaces of a separation layer under clean conditions, before insertion of the latter in the stacked layer structure. An Independent claim for a multi-layer printed circuit board manufacturing device is also included.
Patent DE-19860687-A1 (DE)
Inventor: SCHERB THOMAS THOROEE
IPC: D21F3/02
Filed: 1998-12-29
Abstract: Between a shoe-pressing unit (14) and a dry/tissue cylinder (16) there is a pressed gap (12), the length (L) of which, when considered in the direction (I) a ribbon runs, is greater than a value of about 80 mm and, preferably, smaller than 200 mm, and 150 mm at most. A pressure profiled section in the pressed gap that results from the length of the pressed gap has a maximum pressing pressure less than or equal to, a value of about 2 MPa. An independent claim is also included for a method producing strips of fibrous material, especially strips of tissue and sanitary paper.
Patent DE-19901336-A1 (DE)
Title: Unit for time consumption dependent computing of motor vehicle tax and vehicle third party insurance of vehicle with determination of private or business-duty travel with time box
Inventor: HUHN FALK
IPC: G07B15/02
Filed: 1999-01-15
Abstract: The central processing unit (1) or time box is supplied a signal with the ignition of the motor vehicle switched off. A wheel sensor (2) with the operating condition wheel stands produces also fed to the time box (1). Which measures and stores the time duration of these two signals. A receiver for satellite navigation (3), delivers a signal to the unit (1), with the vehicle located outside the public travel domain. The time box (1) determines the duration of the simultaneous conditions : ignition switched off, wheel standing and vehicle out of bounds and stores the result. An output unit is connected with the data processing unit or time box (1).
Patent DE-19903921-A1 (DE)
Title: Electrical collector for fuel injection pump electric motor in automobile fuel injection system
Inventor: KIYOSE KENZO
IPC: H02K13/04
Filed: 1999-02-01
Abstract: The collector (50) has a contact device with a flat contact brush surface and an electrical connection structure with a set of convex components (510b) and a concave component (531b) connected together using connection components (512), to couple the collector segments (511) to the respective terminals (531). An Independent claim for a method of manufacturing an electrical collector is also included.
Patent DE-19909369-A1 (DE)
Title: Electrostatic atomizer with housing has area of housing facing bell-shaped disc or part (air guidance ring) connected to housing with at least one earthed collection electrode
Inventor: LEISIN OSKAR
IPC: B05B5/04
Filed: 1999-03-03
Abstract: The atomizer has a housing (2) of electrically non-conducting material, several electrodes and a bell-shaped disc (3), at least part of which can be rotated. An area of the housing facing the bell-shaped disc or a part (air guidance ring (7)) connected to the housing has at least one earthed collection electrode (9) with a section facing the disc protruding beyond the housing or connected part.
Patent DE-19910256-A1 (DE)
Title: Active radial controller for railway vehicle derives control signals for active radial control elements from stored track data depending on continuously determined position
Inventor: KLINGEBIEL MANFRED
IPC: B61L25/02
Filed: 1999-03-08
Abstract: The controller has a memory (3) contg. track system section data (S), e.g. esp. straights, bends with accurate radius of curvature, points and rail superelevations stored according to distance and/or geodetically. Control signals (N) for active radial control elements (9) are derived from the track data depending on the continuously determined position
Patent DE-19910666-A1 (DE)
Inventor: SINNHUBER RUPRECHT
IPC: B60N2/22
Filed: 1999-03-11
Abstract: The invention relates to a seat (2) for the passenger of a motor vehicle with a seat part (4), a back of the seat (6) and a head rest (14). Said back of the seat (6) comprises a first back part (8) linked with the seat part (4) and a second back part (12) which carries the head rest (14) and can be pivoted with respect to the first back part (8). A part of the forces exerted by the passenger of the motor vehicle on the back of the seat (6) in the case of a rear collision is used to move the head rest (14) closer to the head of the passenger. The aim of the invention is to provide a means for pivoting the head rest (14) without delay and for restraining it with a relatively strong force upon impact of the head. To this end, at least a part of the forces exerted by the passenger of the motor vehicle on the first lower back part (8) in the case of a rear collision is transmitted to the second upper back part (12) in such a manner that said second upper back part is pivoted towards the front relative to the first back part (8) together with the head rest (14), thereby moving the head rest (14) closer to the head of the passenger of the motor vehicle.