baber/WOPTO huggingface dataset:
Patent DE-19542311-A1 (DE)
Title: Travelling wave tube with delay line
Inventor: MALZAHN PETER
IPC: H01J23/26
Filed: 1995-11-14
Abstract: The tube is formed by having a stack of pole shoe rings (P) of soft iron that alternate with intermediate rings (Z) of such as copper and are bonded together. The central hole provides a location for the delay line coil. Locating grooves are cut at 120 deg. spacings by a wire erosion process and into these are inserted retaining bars of insulating material. The arrangement provides focussing.
Patent DE-19545356-A1 (DE)
Title: Displaying stereo-video images on monitor, projectors etc.
Inventor: PETZOLD JUERGEN
IPC: H04N13/239
Filed: 1995-12-05
Abstract: The display uses shutter spectacles (3'), or a shutter covering the monitor (1) or projection screen, and associated passive, polarisation spectacles. The two source images are processed correspondingly by a stereo-source (23). The stereo-images from the latter are supplied to a stereo-superimposing circuit (27) via two inputs. The stereo-images in the superimposing circuit are focussed into another image, such as a stereo-basic image, or overlaid on it. Pref the stereo-image data are processed in a mixer with those of the basic image and the mixed data are supplied to the monitor or projection.
Patent DE-19547259-A1 (DE)
Title: Production of hydrocarbon(s) from thermoplastic waste plastic
Inventor: MARKS MANFRED
IPC: C10G1/10
Filed: 1995-12-06
Abstract: In the production of hydrocarbons (I) from thermoplastic waste plastic or mixtures by hydrogenative cracking, the waste, optionally mixed with other liquid or liquefiable organic residues, which may contain harmful matter, is treated with (a liquid containing) methanol (MeOH) at 200-500 deg  C and 1-60 bar for 0.1-4 hours.  The MeOH fraction is 1:10 to 10:1 with respect to the weight of the feed and a stoichiometric excess of MeOH is maintained.  Also claimed is the appts.  used for producing hydrocarbons from thermoplastic waste plastics and mixtures.
Patent DE-19547282-A1 (DE)
Title: Packaging machine with web feed, roller unit and sealing station
Inventor: HOSHINO TETSUYA
IPC: B65B13/22
Filed: 1995-12-18
Abstract: The machine has also a sealing station, a sheet unit and a drive force transmission. The roller unit (30) comprises two web feed rollers (37,38), a return roller (39) with high torque and low speed, and a high speed return roller (40) with low torque. The high speed return roller is located in the top region of the other return roller so as to be compressible towards it, or retractable away. There is a swivel roller (41) for the second phase of the pull step, in the lower region of the return roller for its compression or retraction. The web is wrapped round the packaged object by the feed rollers.
Patent DE-19601993-A1 (DE)
Title: Heat deforming of local areas for prodn. of extruded thermoplastic and plastic tube
Inventor: ROLOFF DIETMAR
IPC: B29C35/02
Filed: 1996-01-20
Abstract: Mfr. of an extruded thermoplastic tube with locally deformed areas whereby the constant section extrudate(1) is partially cooled, then re-plasticised in the area to be reshaped and enclosed in a die(3') corresponding to the desired tube shape in this area, the outer tube surface(4) being forced against the die wall. A plastic tube with locally deformed areas made by this process is claimed.
Patent DE-19607363-A1 (DE)
Inventor: TAYLOR DOUGLAS C
IPC: G07F7/10
Filed: 1996-02-27
Abstract: A multi-application data card, capable of substituting for a plurality of existing single-application data cards, is a smart card recording data relating to a card user and a plurality of card issuers. The following fields are associated with each card issuer: an application code field indicating a type of application provided for the user by the issuer; a PIN field identifying the user; an access code field whereby the card issuer can have access to the fields associated with that issuer but not to fields associated with any other issuer; an account number field; an expiration date field; and a miscellaneous data field provided for the issuer to record additional data to facilitate its operations. The fields associated with each issuer are separate from the fields associated with every other issuer. The smart card may have a magnetic stripe as well as chips.
Patent DE-19610786-A1 (DE)
Inventor: WROBLOWSKY HEINZ-JUERGEN DR
IPC: C07D249/12
Filed: 1996-03-14
Abstract: A novel process makes it possible to produce substituted aromatic thiocarboxylic acid amides of general formula (I) in which R<1>, R<2>, R<3> and Z have the meanings given in the description, by reacting substituted aromatic nitriles of formula (II) with thioacetic acid, possibly in the presence of a diluent and of a catalyst at temperatures between 0 and 150  DEG C.
Patent DE-19610815-A1 (DE)
Title: Needle-type display device with step motor for driving display pointer
Inventor: NISHIO YOSHIO
IPC: G01D7/00
Filed: 1996-03-19
Abstract: The device has an encoder (1) which outputs an indicating range that directs a display pointer. A present position counter (2) makes the present position of the pointer record by performing the fluctuating count value operation to a step motor corresp. to the bottom pulse output, changing the output value of the encoder. The present position counter has a recording value corrected by a present position corrector (3) to the pointer direction. The present position corrector changes the recording value corresp. to a changing pt. of the encoder and the present position i.e. different from the recording value of the present position counter.
Patent DE-19612261-A1 (DE)
Title: Pre-mixing gas burner with Venturi shaft with bottom inlet and top burner plate
Inventor: FUCHS HARTMUT
IPC: F23D14/10
Filed: 1996-03-28
Abstract: The Venturi shaft (1) has end (4) and side walls. The shape and arrangement of the end walls, together with the flat side walls starting from a bottom, side inlet (2), forms an upward-sloping Venturi shaft leading into a vertical distributor shaft (7) widening out towards the burner plate (3).  The inlet defined by the end and side walls possesses a square or oblong cross-section for one or more nozzles (6) of a gas-distributor pipe (5).
Patent DE-19613639-A1 (DE)
Title: Oil pump cover with aluminium body
Inventor: IKEDA YOICHI
IPC: F16H41/24
Filed: 1996-04-04
Abstract: The Al cover body (12) is fastened to the housing (18) of an automotive gearbox (16). It contains a bore (12a) which conforms with a shaft axis and an iron stator shaft (14), supporting a stator (22a) of a torque converter (23), the stator shaft being a press fit in the bore. The stator shaft is pressed into the cover bore after the bore surface has been hardened. Pref. the bore surface hardness is at least 90 HB and may be made of specified Al alloy for metal mould casting, annealed at 500 degrees C for three hours, and tempered at 180 degrees C for four hours.
Patent DE-19615481-A1 (DE)
Title: Metallised ceramic electrical or electronic substrate - has convex curvature for elastic bending into tight contact with heat sink
Inventor: SCHULZ-HARDER JUERGEN DR ING
IPC: H01L23/15
Filed: 1996-04-19
Abstract: The metal-ceramic substrate (1), with a metallised ceramic layer (2), is curved about one or more axes (Q) parallel to the substrate plane so that its underside face is convexly curved and the distance (X) of a substrate edge (2'), parallel to the curvature axis, from a tangential plane (6), contacting the middle of the substrate curvature, is 0.1-0.8% of the length dimension of the substrate (1) or the ceramic layer (2) in the direction perpendicular to the curvature axis (Q) or to the substrate edge (2').
Patent DE-19617128-A1 (DE)
Title: Mouthpiece with transversely movable brushes for vacuum cleaner
Inventor: DRECHSLER HELMUT DIPL ING
IPC: A47L9/04
Filed: 1996-04-29
Abstract: Two brush mouldings (4) in the suction slot (3) on the underside of the mouthpiece are moved to and fro by a motor (5) carrying on its shaft (6) two eccentric cams (7) which engage in forks (8). The cams are offset by 180 deg. so that the brushes move in opposite directions. The mouldings are dimensioned so as to guarantee engagement with the pile of a carpet without adding significantly to the effort required to push the cleaner.
Patent DE-19621272-A1 (DE)
Inventor: AAB VOLKER
IPC: H04L29/12
Filed: 1996-05-25
Abstract: The invention concerns an addressing device for an auxiliary station (slave) of a serial bus system which preferably comprises a main station (master), at least two slaves (5.1, 5.2) and a data line, with a control device (21) which is connected to the data line (9), and with a switching device (23) which is coupled into the data line (9) to the subsequent slave (5) in order to interrupt the data line (9) as a function of a switching signal of the control device (21). The invention further concerns a method of addressing a slave with the above-mentioned addressing device.
Patent DE-19622269-A1 (DE)
Inventor: JULIUS MANFRED DR
IPC: C07D221/20
Filed: 1996-06-03
Abstract: A process for purifying raw piperidines of formula (I), where R<1> to R<4> are C1 to C6 alkyl, R<1> and R<2> and/or R<3> and R<4> together are a CH2 chain with 2 to 5 C atoms. Said process is characterized in that in an initial step high-boiling-point substances and possible water are eliminated by distillation from the raw piperidines, in a second step 0.01 to 5 wt %, in relation to the product of the first step, of a reducing agent are added and in a third step the piperidines are isolated by distillation.
Patent DE-19623806-A1 (DE)
Title: Method of producing decorated ceramic tiles, esp. as cladding for heat radiating surfaces
Inventor: SCHEIBELHOFER PETER
IPC: B44C1/22
Filed: 1996-06-14
Abstract: A layer forming the surface of the tile (1), in the form of a pattern (2) is removed by grinding, milling or sand blasting. The ceramic tile is covered with a template possessing the corresponding pattern, and the areas not covered of the surface layer are removed by sand blasting.  In the case of glazed ceramic tiles, the glazing is deadened or completely removed near the pattern. The more absorbent parts are coloured or coated. Decorative elements for instance made of glass, metal or ceramic, are inserted, preferably stuck into recesses (2) produced by removal of the layer.
Patent DE-19626002-A1 (DE)
Title: Voltage converter for outdoor use
Inventor: PAULSSON ANDERS DIPL ING
IPC: H01F38/26
Filed: 1996-06-28
Abstract: The converter has a barrel-shaped housing (11) that can be mounted on a frame (19). The housing has a dome (15) as a lid in which are located three high voltage insulators for overhead cables in a row or in a triangle. Inside the housing are three voltage converter units (13). The housing and its lead-ins are designed for gas insulation. The converter units work on an optical or capacitative principle.
Patent DE-19631848-A1 (DE)
Title: Template for forming sun=tan motif on skin with UV light
Inventor: WESS HANS-MARTIN
IPC: G09F21/02
Filed: 1996-08-07
Abstract: The template (10) is formed from self-adhesive sticking plaster material. It comprises a flat self-adhesive substrate (17), which is transparent to UV light and has an area (12) in the shape of a motif (13), which is opaque to UV light. At least two reference points (19-22) are arranged on the substrate or on the motif area, to align the motif on the skin. At least one reference point (21) may be opaque to UV light. At least one reference point (19) may be a through hole in the substrate.
Patent DE-19643045-A1 (DE)
Inventor: HAAS DIETER
IPC: G01M17/007
Filed: 1996-10-18
Abstract: The determination system includes a pulse transmitter arranged in the vehicle, for determining the stretch of road covered by the vehicle, which is connected to the control unit (5). The determining of the unit constants to be set in the control unit based on the vehicle condition is carried out on a roller test bed (8). The roller test bed by determining the roller rpm delivers road stretch signal, and by the detection of the number of revolutions of a vehicle wheel driven by the test bed, delivers a wheel circumferential signal at a measured computer. A mobile radio terminal (4) can be arranged in the vehicle, which across a data connection (3) to the control unit (5), picks up the motion pulses detected from its pulse transmitter, which stands in a bidirectional communication with the measurement computer (10). By which from the motion pulses in real time are transmittable at the computer (10), for the comparision with the road stretch signal and the wheel circumference signal, determined with the roller test bed (8).
Patent DE-19644292-A1 (DE)
Title: Vehicle electronic control device
Inventor: YANASE TAKESHI
IPC: B60R16/02
Filed: 1996-10-24
Abstract: The control device (3) has a control stage (4), for processing a number of detected signals supplied via respective signal lines and a driver stage (5), for providing a current supply in response to control signals from the control stage.  The provided currents are fed to three or more current supply line systems (a1,a2 ; b1,b2 ; f1,f2), each coupled to a current take-off circuit (6) via cable tree connectors (7,8,9)
Patent DE-19646718-A1 (DE)
Title: Meat cutting and mincing machine
Inventor: PLATZ JAN-SEBASTIAN DR
IPC: B02C18/30
Filed: 1996-11-12
Abstract: The variable pressing and cutting device is for meat etc. It has a housing (44) which contains an initial feeding worm (10), a compressing worm (15) and a knife assembly (35). This knife assembly consists of a triangular spider mounted on the same shaft as the worms. It is fitted with three detachable cutter blades. The initial worm for moving the meat toward the compressing worm has a coarser pitch than the compressing worm.
Patent DE-19709120-A1 (DE)
Title: Rotary nozzle for high pressure cleaning appliance
Inventor: BINDER JUERGEN
IPC: B05B1/16
Filed: 1997-03-06
Abstract: The device for aligning the rotor body comprises a central flow inlet (45), parallel to the longitudinal axis of the inner nozzle housing (9) and entering the latter. A redirecting device (58,74) feeds fluid either to an inlet (46) and has a tangential component or feeds the fluid to the central flow inlet.  The rotor body (24) which can freely pivot over the central position is spherical on its end facing the central inlet.
Patent DE-19711429-A1 (DE)
Title: Folded box for cleaning cloths
Inventor: LABUDA WINFRIED
IPC: B65D5/20
Filed: 1997-03-19
Abstract: The folded box (1) has a removal aperture. The box is made entirely of plastics. The plastics material forming the box may be at least partly transparent. The lengthwise removal aperture may be partly covered by two tabs (2). The two tabs run out parallel to the longitudinal axis of the removal aperture, along at least one groove (3,14) in the plastics. They can be deformed by bending them outwards and will stay in the bent-out position. The removal aperture may be enlarged in the central region.
Patent DE-19712288-A1 (DE)
Title: Installation floor support
IPC: E04F15/024
Filed: 1997-03-24
Abstract: The head plate (3) has the shape of a circle equally cut on two opposite sides by a rectangle. The circular foot plate (1) has a diameter corresponding to the height of the rectangle. The head plate has an all-round raised edge (7) and a raised central area. The foot plate (1) has a more deeply located all-round edge (9) and a more deeply located central area (10). The shaft part (6) fixed to the head plate (3) is connected to it by a five-point weld. The shaft part (6) formed as a threaded socket has a shorter inner threaded section next to its free end.
Patent DE-19718548-A1 (DE)
Inventor: HAUCK JULIUS
IPC: B41F13/03
Filed: 1997-05-02
Abstract: Disclosed is a length-variable sliding rail element (1) enabling a roller chain (2) to be easily guided. To that end, two complementary sliding rail elements (3, 4) fitting together and comprising each three segments (6, 7, 8; 9, 10, 11) are provided, the first (6, 9) of which is located opposite a second and a third segments (7, 8; 10, 11) located beyond the chain roller (14).
Patent DE-19719666-A1 (DE)
Inventor: OBKIRCHER WOLFGANG
IPC: A47B87/02
Filed: 1997-05-09
Abstract: The invention relates to a device for storing bottles, specially wine bottles, in a substantially horizontal position, comprising one base element (10) that is configured by two frame elements (12) with corresponding polygonal shapes and wall elements (16) extending between two corresponding frame limbs (14) of the two frame elements (12), which connects both frame elements (12). The two frame elements (12) are allocated connecting elements for optional detachable connection of the base element to an adjacent base element.
Patent DE-19720604-A1 (DE)
Title: Composition containing citrus terpene, e.g. alpha-limonene
Inventor: SACHTLEBEN TOBIAS
IPC: A01N27/00
Filed: 1997-05-16
Abstract: Citrus terpene-containing composition contains 40 - 60 wt. % citrus terpene, 15 - 30 wt. % water-soluble solvent, 10 - 20 wt. % surfactant and 1 - 5 wt. % quaternary ammonium compound, with water making up the remainder.
Patent DE-19725369-A1 (DE)
Title: Non=cylindrical pressure container for composites
Inventor: BRAUNE MATHIAS
IPC: F17C1/08
Filed: 1997-06-16
Abstract: The container walls, made from composite fibre matrix, consist of adjacent mutually intersecting hemispherical segments (1) and the container corners and edges are made up of spherical segments (2) conforming to container surfaces. The opposing sides of the container are interconnected by an appropriate number of fibres (4) at the intervals formed by the intersecting spherical segments. One of the segments has a threaded opening (6) to take one or more valves. In detail, the first layer of the container is made of a required number of half and full segments as a coherent carbon fibre matrix whose opposing intervals (7) are joined by circumferential fibres. This layer is bonded at contact points with a second layer (5) and the two layers are inverted outwards for the valve opening (6).
Patent DE-19729369-A1 (DE)
Title: Machining line using autonomous machining station modules
Inventor: ROSSKOPF MAX DIPL ING
IPC: B23Q41/06
Filed: 1997-07-09
Abstract: The machining line has a number of autonomous machining station modules (1-4), provided by base modules (7-10) combined with different process modules in dependence on the required machining function.  Each base module has a transport device (11) for feeding the workpieces to the next base module and a second transport device (12) with an opposing transport direction. The control interfaces of the base modules and the process modules are coupled together via plug-in connections.
Patent DE-19737126-A1 (DE)
Title: Mobile station configuration method for wireless telephone system
Inventor: HADT ALEXANDER DIPL ING
IPC: H04Q7/32
Filed: 1997-08-26
Abstract: The method involves configuring a target mobile station (PP2) of a wireless telephone system through a source mobile station (PP1) over a common base station (FP). Data entries to be transferred are selected on the source mobile station from a memory (FSP 1) and entered with the help of a keyboard (TAS) and a display (ANZ), and the subscriber identifier of the target mobile station is entered.  A radio contact between the source mobile station and the base station and between the base station and the target mobile station is manufactured based on a specific data transmission identifier. After the connections are constructed, a line of communication is formed between both mobile parts, whereupon the base station transmits a transmitting invitation (SEA) to the source mobile station. The source mobile station then initialises the transmission of the provided data entries, and the target mobile station sends a confirmation message to the source mobile station after receipt of the data entries.
Patent DE-19745010-A1 (DE)
Title: Hydraulic motor with at least one gearwheel set section, one supply section and one front section
Inventor: FRIEDRICHSEN WELM DR ING
IPC: F04B53/00
Filed: 1997-10-11
Abstract: Several holes (17) are provided, which penetrate the motor (1) from one axial end to the other and in which connecting bolts (16) are arranged, which are provided with an engagement area (18) on the side of the front section (14). The connecting bolts extend out of the front section, and are unloseably arranged in the holes.
Patent DE-19747511-A1 (DE)
Title: Protection glove to be used while eating fast food or doughnuts
Inventor: LAMPE HARRY
IPC: A41D19/00
Filed: 1997-10-28
Abstract: The glove (1) is made of biodegradable plastic and has non-slip naps on its outer surface to provide a tight grip of the food. It comes in at least two sizes, is individually wrapped in a biodegradable cover (2), and can be disposed after use.
Patent DE-19748494-A1 (DE)
Inventor: MARTINEZ REYES CARLOS
IPC: C13B20/02
Filed: 1997-11-03
Abstract: The invention relates to a method for purifying the raw juice resulting from sugar refining, whereby said juice is treated with calcium hydroxide. The invention is characterised in that the raw juice is treated with a mixture of calcium hydroxide and a clay mineral selected from the smectite and kaolin groups, whereby the proportion of calcium hydroxide in the mixture is less than 80 wt. % and the clay mineral, residual calcium hydroxide and poorly soluble calcium salts thus formed are separated from the purified thin juice.
Patent DE-19749338-A1 (DE)
IPC: A01F12/40
Filed: 1997-11-07
Abstract: The chaff cutter has cutters (8) and a rotor (1) with a drive in a housing. A blade beam (10) holds counter blades (11). The counter blades pass through gaps, with a swing movement on axes parallel to the rotor axis. The end edges of the cutters act with the end edges of the counter cutters (12) fixed to the housing.
Patent DE-19749994-A1 (DE)
Title: Binary illumination of valuable or security document
Inventor: PANGSTADT RALF DR
IPC: G02B27/28
Filed: 1997-11-12
Abstract: The beam (4) used for irradiation is split into several beams (26, 27), at least one split beam is changed, and the beams are again brought together. The frequency, or wavelength of at least one beam is changed. The change of at least one beam may be carried out by changing the light intensity, polarization, or the beam path such that the beams, impinging onto the document, are mutually offset. The change is carried out in dependence of the pattern to be formed. Independent claims specify the irradiation system.
Patent DE-19752742-A1 (DE)
Title: Data transmission in modularly structured communication system
Inventor: CONRAD WINFRIED
IPC: H04L12/403
Filed: 1997-11-28
Abstract: The bus system (4) activates the modules (2.1 to 2.5) cyclically and individually in a timed sequence for communication with the central exchange. A first module (2.1) is induced to transmit data to the central exchange, or for receiving data from it.  After the end of the communication of the first module, a second module (2.2) is made to communicate with the central exchange, and then the third module (2.3) and so on until the data transmission between the last module and the central exchange has been terminated. An Independent claim is included for a data transmission system.
Patent DE-19754664-A1 (DE)
Title: Transparent conductive composition suitable for low temperature sintering without vacuum equipment
Inventor: LEE JONG-HYUK
IPC: H01B1/08
Filed: 1997-12-09
Abstract: Transparent conductive composition contains (a) transparent conductive particles (I), (b) metal alkoxide M1(OR)4, (c) metal (M2) particles or its salt (M2X) and (d) a catalyst; in which M1 = silicon (Si), titanium (Ti), tin (Sn) and/or zirconium (Zr); R = 1-4 carbon (C) alkyl; M2 = silver (Ag), gold (Au), platinum (Pt), copper (Cu), nickel (Ni), lead (Pb), cobalt (Co), rhodium (Rh), ruthenium (Ru and/or Sn; X = chloride, nitrate and/or sulphonate.  Also claimed are (i) transparent conductive layers containing (I), a hydrolysis product of M1(OR)4 and M2 particles; and (ii) a method of producing transparent conductive layers.