baber/WOPTO huggingface dataset:
Patent DE-19825209-A1 (DE)
Title: Nonlinear digital video or film cutting and mixing method for production of stereoscopic effect
IPC: H04N13/363
Filed: 1998-06-05
Abstract: The method involves removing cyan color values from one video- or film track, and red color values from another, parallel recorded video or film track. The resulting color values of corresponding pairs of frames of the tracks are added. The resulting frames are recorded on a new video or film track. The resulting video or film can be viewed on a television screen or computer monitor, using viewing glasses which have a higher permeability for a red color range on one side, and for a cyan color range on the other side.
Patent DE-19825562-A1 (DE)
Title: Guard for use by athletes
Inventor: HUANG DANIEL
IPC: A63B71/08
Filed: 1998-06-08
Abstract: The guard is for use by skaters, racing drivers, goalkeepers etc., having an outer (30) and an inner (40) layer. Between these layers is an intermediate one (50), consisting of a plate (51) with several protruding ribs (52). A space can be provided between the outer and intermediate layers, and the ribs can form a closed structure (53) with a chamber (54) formed in them. The outer layer can have protrusions with hollow interiors.
Patent DE-19825848-A1 (DE)
Title: Cooling channel piston for an internal combustion motor
Inventor: MIELKE SIEGFRIED
IPC: F02F3/22
Filed: 1998-06-10
Abstract: The cooling channel piston, in an internal combustion motor, has a cast ring carrier (4) and a tubular unit (6) at the carrier to define the cooling channel (10).  It is open at the radial outer side towards the carrier (4) and, seen in cross section, has two free legs (20,22) to be fitted on to the carrier (4).  The tubular unit (6) is in arc segments, as seen in cross section.  The ring carrier (4) is chamfered radially inwards at the transit from the upper and lower sides (12,14) towards the inner side (8) of the cooling channel (10). Upper and lower laying surfaces are shaped at the tubular unit (6) to give a durable butt joint at the end sides of the upper and lower legs (20,22).
Patent DE-19826498-A1 (DE)
Title: Hot lining of plastic moldings or pressings with decorative material, producing parts for vehicle interior cladding
Inventor: MIRTH WILLI
IPC: B29C37/00
Filed: 1998-06-13
Abstract: The mold is filled with molten plastic by injection molding, transfer molding or pressing. The mold is opened before cooling. The decorative layer is laid into the open mold. The decorative layer is coated by adhesive on the side facing the molding. The mold is closed, bringing the layer against the molding. The lined molding is removed after cooling. Preferred Features: During mold closure, projecting decorative sheet is cut off, using plunging- and squeezing edges mounted on the mold. Decorative layers are sheet, materials, non-wovens or woven fabrics. Hot melt adhesive is employed. The mold is opened at 80-120 deg C. The molding is retained by holders on the mold, when opening takes place. They are opposite the side to be decorated.
Patent DE-19835539-A1 (DE)
Inventor: KELLER ERWIN
IPC: E04B1/34
Filed: 1998-08-06
Abstract: A central buttress for a particularly stable construction also in case of earthquakes is disclosed, on which pre-curved rafters exhibiting elastic resilience in said curvature are suspended, said rafters being supported by studs along the periphery of the building. The studs are supported against the central buttress by means of radial spokes. Preferably, the construction is built primarily or totally of wood with the exception of the connecting elements.
Patent DE-19835791-A1 (DE)
Title: Warm air hair drier
Inventor: MATTINGER DETLEF
IPC: A45D20/08
Filed: 1998-08-07
Abstract: The drier has a device to raise/control temperature of warm air coming out according to shape of nozzle or drying attachment used. A hand apparatus with an electrical heating installation and a fan to dry hair using warm air at a specified temperature (set point value) has shaped nozzles or drying attachments that can be set on the air outlet opening. A device is present which influences the warm air temperature with dependence upon the attachment used. There are devices on the attachment determining the dependence. The first- mentioned device (7) raises the warm air temperature depending upon the attachment up to a specified value. An electronic temperature control unit for the warm air temperature (set point value) is provided. In the apparatus, a temperature sensor is located from which a measurement signal (actual value) is passed to an electronic control unit (15), compared with the specified set point warm air temperature and controlled.
Patent DE-19836074-A1 (DE)
Title: Medical instrument for taking away soft tissue has distal-end tool stimulated by high-frequency voltage and energy and operated by rotary drive
Inventor: DITTRICH HORST
IPC: A61B18/14
Filed: 1998-08-10
Abstract: A distal-end tool stimulated by high-frequency (HF) energy along with a HF voltage connector and a HF voltage feed (21) stretch from a proximal end area to a distal end. The HF voltage feed is designed as a primary shaft (22) for the tool's rotary drive. A contact device (40), connected to the HF voltage connector, makes an electrical contact with the primary shaft.
Patent DE-19838901-A1 (DE)
Inventor: SCHWINN REINHOLD
IPC: B66B23/22
Filed: 1998-08-27
Abstract: The invention relates to a glass balustrade for a passenger transportation device such as an escalator or a moving pavement, comprising several glass segments that are clamped in corresponding retaining devices and accommodate profiled sections for the assembly of a hand-rail. At least parts of the glass segments are made of a single sheet of security glass with a predetermined thickness and provided with a film on at least one side of thereof, whereby another single sheet of security glass with a given thickness is placed thereon.
Patent DE-19842156-A1 (DE)
Title: Tandem extrusion plant for plastic foam production has heat exchangers between the extruders
Inventor: KOLOSSOW KLAUS DIETER
IPC: B29C48/87
Filed: 1998-09-15
Abstract: The plant includes a primary (2) and a secondary (1) extruder connected by a melt line which incorporates one or more heat exchangers (3,4) for melt cooling between them.
Patent DE-19843289-A1 (DE)
Title: Water tank to be attached to lower surface of caravan floor with specifically shaped integrated parts
Inventor: HEIJINK PETER K
IPC: B60N3/18
Filed: 1998-09-22
Abstract: The water tank (1) comprises of a container part (2) and an integrated handle area (3). An opening for filling, closed with a screwed-on lid (4,5), is positioned at each side of the hollow handle (19), an outlet (11) is located at the opposite end of the container. The lower side of the container (2) is specifically shaped in order to be positioned on top of a profile (58), located underneath the caravan floor and already used for carrying the spare wheel (61). Tools are not required for joining the water tank (1) to the profile (58).
Patent DE-19845272-A1 (DE)
Title: Verfahren, Server und Endgerät zur Modifikation von in einem Server gespeicherten Dienstleistungs-Daten
Inventor: SIEGMUND GERD
IPC: G06F15/00
Filed: 1998-10-01
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Modifikation von in einem Server gespeicherten Dienstleistungs-Daten sowie einen Server (CS) und ein Endgerät (TER) hierfür. Mit den in dem Server gespeicherten Dienstleistungs-Daten kann der Server (CS) Dienstleistungsfunktionen für ein Telekommunikations-Endgerät eines Teilnehmers über einen Dienstkanal (VL) erbringen. Dabei wird vorgeschlagen, daß ein Datenendgerät (DT) eine Datenverbindung (CON) zu dem Server (CS) aufbaut und daß das Datenendgerät an den Server einen Zugangswunsch zu den Dienstleistungs-Daten sendet, den der Server empfängt. Anschließend bearbeiten der Server und das Datenendgerät die Daten durch Interaktion, bei der der Server die Daten an das Datenendgerät ausgibt und das Datenendgerät Daten zumindest dann an den Server sendet, wenn an dem Datenendgerät eine Datenänderung vorgegeben wurde. Geänderte Daten speichert der Server. Entweder der Server oder das Datenendgerät beenden die Datenverbindung.
Patent DE-19845833-A1 (DE)
Title: Flat door element which forms component part of door inner wall of vehicle door and has reservoir e.g. for reception of cleaning liquid and serves to separate wet space from dry space of door
Inventor: PLEIS EBERHARD
IPC: B60S1/50
Filed: 1998-09-24
Abstract: The door element (2') has a reservoir (4) for the reception of a liquid. The door element serves to separate the wet space (5) from the dry space (6). The door element (2') is designed as a carrying part of the door inner wall, which carries mechanical and/or electrical structural elements.
Patent DE-19850834-A1 (DE)
Inventor: OEHME BERND
IPC: A61C1/08
Filed: 1998-11-04
Abstract: The illumination is provided by a cold light source (5), e.g. a light-emitting diode, to produce light of the appropriate wavelength for curing the filler near the light exit point, as well as illumination light. This is located in close proximity to the light exit point (4). Power is provided by batteries (3) housed in the handle (1), together with an operating switch (6). Alternately a separate power source can be provided, with a cable bushing being provided in the handle.
Patent DE-19854487-A1 (DE)
Title: Cubic boron nitride used as polishing , grinding and cutting material
Inventor: SHIOI KOUSUKE
IPC: C04B35/5831
Filed: 1998-11-25
Abstract: Cubic boron nitride is produced by maintaining hexagonal boron nitride under temperature and pressure conditions in the stability region in the presence of specified alkali or alkaline earth compounds and/or silicon or boron source. Cubic boron nitride is produced by maintaining hexagonal boron nitride under temperature and pressure conditions in the stability region in the presence of:  (1) a compound selected from amides, imides and carbides of alkali metals and alkaline earth metals, and silicon source;  (2) a compound selected from amides and imides of alkali metals and alkaline earth metals, carbides of alkali metals and alkaline earth metals , and a boron source; and  (3) a compound selected from amides, imides and carbides of alkali metals and alkaline earth metals, and a silicon source, to convert the hexagonal boron nitride into cubic boron nitride.
Patent DE-19855122-A1 (DE)
Title: Playing stake handling method for automatic gaming machine uses money changing device for converting money into gaming machine stake with recording of entered money amount for each player
Inventor: ALBRECHT LUTZ BERNHARD
IPC: G07F17/32
Filed: 1998-11-30
Abstract: The playing stake handling method has a money changing device for converting the money entered by the player into an equivalent gaming machine stake, provided as playing tokens, a chip card, a magnetic card, or a printed data carrier. The entered stake money is recorded for each player within a memory of the money changing device, with a maximum of the stored monetary amount delivered back to the player when the stake is fed back into the money changing device.
Patent DE-19856196-A1 (DE)
Title: Working platform for steps support and platform modules runs steps off platform to ground feet platform standing on roller-mounted struts at far end
IPC: E04G1/28
Filed: 1998-12-05
Abstract: The platform (3) extends from the top of the steps (2) away towards a pair of legs with wheels. The legs are include vertical struts (10), which support the platform at its edge furthest from the steps and terminate in ground level rollers (11). The steps module stands on feet (6) reaching down off the steps to end in non-slip stoppers (7). The struts have fixer receivers (13) as open top troughs for the fixer hooks etc at the longitudinal ends of the module platform plus supporting modules with top end receivers for a hinge mounted holding bar to guard against hook escape.
Patent DE-19857368-A1 (DE)
Title: Spin polarizing scanning electron microscope
Inventor: KOIKE KAZUYUKI
IPC: H01J37/244
Filed: 1998-12-11
Abstract: The spin polarizing electron microscope has the scanning beam (2) from an electron gun (1)  directed at the surface of a specimen (3). Secondary electrons (4) generated using a plate electrode (5) having a hole are directed through 90 degrees by an electrostatic deflection system (6).
Patent DE-19857675-A1 (DE)
Title: Intracell handover method for cellular mobile radio system
Inventor: SCHULZ EGON
IPC: H04W36/06
Filed: 1998-12-14
Abstract: The method involves transmitting information about the intracell handover state of the base station of a cell to a logged in mobile station.  Preferably, the base station transmits the information intracell handover possible and intracell handover impossible. The transmitted information consists of one information bit, which includes the handover information. The information is sent regularly and can be sent by either the base station or the network technique.
Patent DE-19860571-A1 (DE)
Title: Infinitely variable transmission has the drive split into three parallel paths with one path with variable hydraulic transmission and with two differential drives
Inventor: MUELLER NORBERT
IPC: F16H47/04
Filed: 1998-12-29
Abstract: An infinitely variable transmission with a wide range of gear ratios and with improved efficiency has the two split into three parallel paths and recombined for the output drive. One of the drives is a variable hydraulic drive while the other two torque paths are covered by differential drives (D1,D2). One of the drives covers low speeds and the other drive covers higher speeds. The different combinations of the three drives provides the range of transmission ratios.
Patent DE-19901749-A1 (DE)
Title: Chemical-mechanical wafer polishing pad has angle and depth of curved grooves, which are calculated by boundary layer effect of streamlined groove function, used to design optimum structure for polishing pad
Inventor: LIN JUEN-KUEN
IPC: B24D13/14
Filed: 1999-01-18
Abstract: The pad has annular (30) and curved grooves. The curved grooves are designed according to flow equations derived from source and vortex flows. The grooves uniformly distribute the slurry. The angle and depth of the curved grooves which are calculated by boundary layer effect of streamlined groove (32) function are used to design an optimum structure for the polishing pad.
Patent DE-19902244-A1 (DE)
Title: Dachhimmel mit einem transparenten Dachelement
Inventor: WILMS BERND
IPC: B60Q3/02
Filed: 1999-01-21
Abstract: Die Erfindung betrifft einen Dachhimmel eines Fahrzeuges mit einem transparenten Dachelement, wobei der Bereich unterhalb des transparenten Dachelementes mit einem Schiebehimmel verschließbar ist. DOLLAR A Erfindungsgemäß ist vorgesehen, daß am Schiebehimmel eine Flächenleuchte angeordnet ist.
Patent DE-19902407-A1 (DE)
Inventor: SCHMIDT KARL-HEINZ
IPC: G06F9/44
Filed: 1999-01-22
Abstract: The gain in the uplink path (7) is simultaneously adjusted, and matched to the level in the downlink path, in response to an automatic level control (18,19,20) in the downlink path (6), . A control parameter generated in the automatic level control is used to generate a control signal (ST) to set the attenuation in the uplink path. The attenuation in the uplink path is be controlled using a digital-to-analog converter.  An Independent claim is included for an apparatus for setting the gain of a repeater.
Patent DE-19903574-A1 (DE)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/73
Filed: 1999-01-29
Abstract: An injection molding one-piece gate and cavity insert (10) to be mounted between a heated nozzle (14) and a cavity (16). The insert has cooling fluid passages (96,98) extending through it around the gate and cavity. The passages (96,98) alternately extend both forwardly and rearwardly and inwardly and outwardly to improve cooling. <IMAGE>
Patent DE-19914583-A1 (DE)
Title: Lithography device for production of semiconductor or micro- mechanical structures generates a mash for illuminating a photosensitive circuit by creation of a bitmap using software, which bitmap can then be illuminated with UV light
IPC: G03F7/20
Filed: 1999-03-31
Abstract: System in which an exposure layout is produced virtually and a virtual reticule or transparent mask is made using a software pattern or bitmap of pixels where the gray values are any of 256 values. After production of a pixel map it is portrayed as an LCD panel which is then illuminated using UV light so that a photosensitive surface is exposed. This surface is then etched in a conventional way.
Patent DE-19914609-A1 (DE)
Title: Method and device for imprinting lengths of material includes a printing unit to press printing foil on lengths of material to be imprinted while being conveyed continuously.
Inventor: FOCKE HEINZ
IPC: B05C1/14
Filed: 1999-03-30
Abstract: A printing unit (13) presses printing foil on lengths of material to be imprinted (10). These lengths of material are conveyed continuously. With the help of dancing rollers (20,21) moving to and fro, a run section (19) next to the printing unit stops for a moment while the dancing rollers move into place opposite the conveyor for the lengths of material, so that imprinting can take place.
Patent DE-19915439-A1 (DE)
Inventor: LEUNG THOMAS
IPC: D06P5/08
Filed: 1999-04-07
Abstract: Textiles dyed with vattable dyes can be stabilized against yellowing by treatment with an aqueous liquor containing fluorine-containing polymers and/or copolymers or perfluoroalkyl (meth)acrylate and non-fluorinated alkyl (meth)acrylate.
Patent DE-19916934-A1 (DE)
Title: Cassette seal for anti-friction wheel bearings comprises axial sealing lip and at least one spring-biased radial sealing lip which have common connecting point to L-profiled ring, axial lip protecting spring from soiling
Inventor: WALTER WILHELM
IPC: F16J15/3264
Filed: 1999-04-15
Abstract: The cassette seal for an anti-friction bearing comprises an axial sealing lip (21) and at least one spring-biased radial sealing lip (22). These have a common connecting point (20) to an L-profiled ring (11). The axial lip protects the spring from soiling.
Patent DE-19917438-A1 (DE)
Title: Circuit arrangement for e.g. image sensor comprises carrier plate with contacts connected to image sensor via flip-chip mounting
Inventor: LOEWE ANDREAS
IPC: H01L31/0203
Filed: 1999-04-17
Abstract: A PCB (8) has an image sensor (1) arranged on it with connection contacts (3) that contact the PCB. A carrier plate (6) with contacts (10) is connected to the image sensor via a flip-chip mounting. The light sensitive surface of the sensor is connected to the PCB.
Patent DE-19923467-A1 (DE)
Title: Semiconductor module with interconnected semiconductor chips
Inventor: HOEGERL JUERGEN
IPC: H01L23/538
Filed: 1999-05-21
Abstract: The semiconductor module has a number of semiconductor chips supported by respective chip carriers (2,6), positioned in at least two different planes, with the electrical interconnections between the semiconductor chips each provided by two flexible bands (3) extending between these planes.  The chip carriers (2) for the semiconductor chips (1) lying in the lower plane may be provided by flexible bands, for simultaneously acting as the conductive connections with the semiconductor chips (4) in the upper plane.
Patent DE-19923617-A1 (DE)
Inventor: HOEROLD SEBASTIAN
IPC: C07F9/32
Filed: 1999-05-25
Abstract: Preparation of phosphinic acids esters comprises: (a) reacting elementary yellow phosphorus with alkylation agents in a base to give a mixture of metal(salt)s of alkyl phosphorous, phosphorous and hypophosphorous acids; (b) esterifying the mixture; (c) isolating the alkyl phosphorous acid ester; and (d) producing the phosphinic acid esters by radical-inert reaction with olefins.
Patent DE-19926031-A1 (DE)
Title: Beach sock/stocking for swimming and walking on rough ground
Inventor: NEUBAUER NORBERT
IPC: A41B11/00
Filed: 1999-06-02
Abstract: The sock or stocking, for wear when swimming in areas of shingle and the like, is of a knitted or woven fabric which is permeable to air and water. At least the whole of the sole of the sock/stocking (1) has a flexible and thin sole layer (2) of plastics, an elastomer or rubber.  The mesh size of the sock/stocking (1) fabric is set to prevent fine sand or sediment passing into it.
Patent DE-19928163-A1 (DE)
Title: Shopping trolley or similar has support points for axle journals formed by ecess in tubular frame and/or cut end faces of frame
Inventor: BANNERT JUERGEN
IPC: B60B33/00
Filed: 1999-06-19
Abstract: The trolley has a tubular frame (4) and axle journals (14) for rollers. Each journal has a fastener part (18) welded to a support point (10). Each point has a recess (12) in a jacket surface (6) of the frame and/or is formed as the cut face of a vertical tube end. Each journal has an upward directed projection (19) at the fastener part, defining a shoulder (20). The projections is for insertion into the recess or into the open tube end, and the shoulder acts as a support on a support point.
Patent DE-19928612-A1 (DE)
Title: Test adapter card for printed circuit board, for line testing of integrated circuits
Inventor: YAGII KEIKICHI
IPC: G01R1/073
Filed: 1999-06-22
Abstract: The system has at least one test electrode that is a common test electrode, with a shape corresponding to a group of electrodes to be tested. No electric closed circuit is formed across the common test electrode. The system is designed so that at least one of the test electrodes is a common test electrode, having a shape corresponding to a group of electrodes to be tested, and consisting of at least two electrodes. The common electrode is designed in such a condition, that wiring networks, which are designed independently of each other, form no electric closed circuit with each other across the common test electrode, if the common test electrode is applied for test purposes in contact with an integrated circuit.
Patent DE-19930234-A1 (DE)
Title: Electrostatic deflector used as a subsidiary deflector for an electron beam illumination unit useful for forming fine structure patterns in high density integrated circuits
Inventor: ABE TOMOHIKO
IPC: H01L21/027
Filed: 1999-06-25
Abstract: An electrostatic deflector has electrode elements of a metal-coated conductive ceramic material of specified resistivity. An electrostatic deflector device, for an electron beam illumination unit, comprises an electrode with several electrode elements which are mounted in spatial relationship to one another in an insulating holder and which consist of a metal-coated conductive ceramic material with a resistivity of 0.001-1000  OMICRON .cm.
Patent DE-19933105-A1 (DE)
Title: Method for checking and/or monitoring gears for defects includes frequency analysis
IPC: G01M13/02
Filed: 1999-07-15
Abstract: The method is based on monitoring the noise emission from the gears in all gear ratios in turn. Both an analysis of the order of the frequencies generated and a frequency analysis are performed. When a measured spectrum deviates from a reference spectrum for either analysis this provides an indication of a defective gear
Patent DE-19933253-A1 (DE)
Title: Diagnosis of fuel supply system for internal combustion engine, especially for motor vehicle, involves deactivating pressure increase to high pressure to detect pilot feed pressure
Inventor: LAUFENBERG XAVER
IPC: F02M65/00
Filed: 1999-07-15
Abstract: The method involves operating the internal combustion engine in a mode in which a pressure increase to a high pressure is deactivated and a pilot feed pressure is detected in a fuel distribution tube of the fuel supply system using an attached pressure sensor.  An Independent claim is also included for a system for self-diagnosis and for a system for remote diagnosis.