baber/WOPTO huggingface dataset:
Patent DE-19814527-A1 (DE)
Title: Piezoelectric vibration gyroscope
Inventor: ISHIKAWA HIROSHI
IPC: G01C19/5607
Filed: 1998-04-01
Abstract: The gyroscope is of the tuning fork type and has a support base (38) supporting the base section (15) of the tuning fork (10). The support base and the base section are joined together by an adhesive layer (36) in such a manner that the tuning fork and the holding plate are integrated elastically within the temperature range in which the gyroscope is used.
Patent DE-19815486-A1 (DE)
Title: Verfahren zur Aufarbeitung von gebrauchten Leuchtstofflampen zur Glasrohrrückgewinnung
Inventor: KURIG RICHARD
IPC: H01J9/50
Filed: 1998-04-07
Abstract: Es wird ein Verfahren zur Aufarbeitung von gebrauchten Leuchtstofflampen zur Glasrohrrückgewinnung beschrieben. Bei einer aufzuarbeitenden Leuchtstofflampe werden die Elektrodenstifte und Endkappen entfernt. Danach wird die Leuchtstoflampe in ein Bad einer Immobilisierungsflüsigkeit eingeführt. Innerhalb des Bades werden die endseitigen Elektrodenglasnippel geöffnet, und die beiden Endelektrodenglaskörper werden vom Glasrohr entfernt. Nach Reinigen und Trocknen des Glasrohres kann diese zur Herstellung neuer Leuchtstofflampen verwendet werden.
Patent DE-19816605-A1 (DE)
Title: Method of producing plates for motor vehicle identifying badges
Inventor: WURMBACH LOTHAR
IPC: B60R13/10
Filed: 1998-04-15
Abstract: The method involves drawing a metal, esp. aluminum, flat strip (56) from a coil, drawing a plastic foil (40) with periodic images from a reservoir, positioning the strip and foil and pasting the foil onto the strip and cutting the strip after sensing a reference point. The delivery of the strip and the delivery of the foil to the laminating position are matched so that the foil is stretched during pasting so that the graphic elements are at a defined distance from each other after pasting that is greater than the initial separation and corresp. to the sum of distance of two cut lines and a constant offcut measure. The sensors used are video cameras. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19821516-A1 (DE)
Title: Assembly for combining dry pasta and fluid to produce extrudable semi-fluid mass
Inventor: CAPOVILLA ANDREA
IPC: A21C1/14
Filed: 1998-05-13
Abstract: An assembly combines dry pasta and fluid to produce a soaked mass. The assembly has a housing with one or more inlets for the dry ingredients and one or more inlets for the fluids.  The novelty is that: (a) the vessel in which the soaking process takes place is fabricated of stainless steel; (b) on completion of the soaking process, the soaked mass is discharged to a helical extrusion chamber and press; (c) the soaking chamber and extrusion press chamber are separated by a star-shaped valve which is linked to a vacuum pump; (d) a pasta-kneading assembly is located between the soaking and extrusion chambers.
Patent DE-19821691-A1 (DE)
Title: Shaped formulation for application of water-soluble agents to skin, preferably antiperspirant stick
Inventor: FOERSTER THOMAS
IPC: A61K8/49
Filed: 1998-05-14
Abstract: Shaped formulation for the application of water-soluble agents to the skin contains: (a) 25-70 wt.% composition melting at 25-70 deg C, comprising  >=  60 wt.% polar lipid(s) and \} 40 wt.% apolar solid(s); (b) 0.1-5 wt.% water-soluble surfactant; (c) 1-25 wt.% water-soluble agent; and  (d) 20-60 wt.% water. Shaped formulation, preferably stick, for the application of water-soluble agents to the skin contains: (a) 25-70 wt.% composition melting at 25-70 deg C, comprising  >=  60 wt.% polar lipid(s) and \} 40 wt.% apolar solid(s) and optionally cosmetic or dermatological agents dissolved in this composition (b) 0.1-5 wt.% water-soluble surfactant (c) 1-25 wt.% water-soluble agent and  (d) 20-60 wt.% water and optionally water-soluble organic solvent(s).
Patent DE-19823577-A1 (DE)
Inventor: UNGEMACH CHRISTOF
IPC: A45D26/00
Filed: 1998-05-27
Abstract: Two or more neighboring clamp elements (5,6) are located in chamber (3) formed in the facing sides of two discs (1,1'). At least one element has associated elastic intermediate material layer, e.g. washer (4), for noise damping. The layer is paper and/or sandpaper and/or plastic and/or sponge rubber. Alternatively, there may be a noise damper disc of metal, esp. spring steel, or flexible plastic.
Patent DE-19826448-A1 (DE)
Title: Fahrwerk für ein Schienenfahrzeug
Inventor: DABERKOW ANDREAS
IPC: B61F3/16
Filed: 1998-06-13
Abstract: Ein Fahrwerk für ein Schienenfahrzeug weist einen Fahrwerkrahmen 1, 2, 3 mit vier Einzelrädern 8 auf, die um horizontale Achsen 7 drehbar gelagert sind und wobei mindestens ein Radpaar 8, 8 angetrieben ist. Um bei minimalem Verschleiß, hoher Sicherheit und geringem konstruktivem Aufwand sowohl enge Gleisbögen durchfahren als auch höhere Geschwindigkeiten im geraden Gleis erzielen zu können, ist das angetriebene Radpaar 8, 8 um eine gemeinsame Hochachse 18 in Abhängigkeit von einem durch Sensorik ermittelten Sollwert bogenradial lenkbar, während die nicht angetriebenen Einzelräder 8, 8 als selbstregelndes Einzelradmodul jeweils um eine eigene Hochachse 14, 14 schwenkbar gelagert und mittels einer Lenkvorrichtung 15, 16) gleichlaufend miteinander lenkgekoppelt sind.
Patent DE-19826634-A1 (DE)
Title: External wing mirror for motor vehicles
Inventor: SCHRECK ROBERT
IPC: B60S1/34
Filed: 1998-06-17
Abstract: The wing mirror has a wiper blade(4) and wiper arm(5) driven in a translatory fashion parallel to the edge of the mirror element(3) in at least one direction.  The wiper blade and arm may circulate around the edge of the mirror and its direction of operation may be reversible.  The wiper blade is slightly longer than half the narrower side of the mirror element.   The wiper unit has a belt drive with a toothed belt connected to the wiper arm.  The belt is installed on a spring-mounted tensioning roller.
Patent DE-19827832-A1 (DE)
IPC: B21C37/06
Filed: 1998-06-23
Abstract: To form a channel (1) in the insulation round a pipe (2), strips of material (5) are drawn from a supply roll and shaped into the curved channel form. A side section (7,8) of the strip is pressed against the inner pipe (2) to form a material bond between the side sections (7,8) and the pipe (2). The space between the inner pipe (2) and the outer mantle pipe (3) is filled with an insulation mass (4).
Patent DE-19836715-A1 (DE)
Title: Meat mincer has twin cutter blade arrangement with inclined gap preventing blockages caused by cartilage, tendons and bones
Inventor: FEURING WALTER
IPC: B02C18/36
Filed: 1998-08-13
Abstract: A meat mincing machine has a cutter (2) with several esp. four radial blades (3). The cutter (2) rotates between two fixed perforated discs on a worm drive shaft. Each blade has first (4) and second (6) cutting sections, the cutting edges (5,7) of which are formed to created a groove (8) between the two (5,7) which widen rearwards against the direction (9) of cutter (2) rotation.
Patent DE-19837024-A1 (DE)
Title: Non-visible anchor mounting at the rear side of a facade tile has a bolt with a self-tapping thread screwed into a blind drilling with a shear head on exceeding a given screwing torque
Inventor: KNOCHE ALFONS
IPC: E04F13/08
Filed: 1998-08-14
Abstract: The mounting system for an anchor (3), at the rear side (2) of a facade tile (1), has a screw bolt (4) with self-tapping threads (6). It is screwed into a prepared blind drilling (11) in the facade tile (1). The bolt head (9) has a coupling (10) to be engaged by a wrench which, on exceeding a given torque, shears at a nominal break point (8) from a bolt head section (7) at the threaded bolt shaft (5).
Patent DE-19837673-A1 (DE)
Title: Simplex membrane, for separation of water from organic materials, contains at least one sulfoalkyl group containing cellulose ether polyanion as anionic component
Inventor: THIELKING HEIKO
IPC: B01D71/22
Filed: 1998-08-20
Abstract: The simplex membrane contains at least one sulfoalkyl group containing cellulose ether polyanion as the anion component.
Patent DE-19843610-A1 (DE)
Title: Iron for ironing clothes, comprises a trough or opening in the heating plate that can accomodate buttons, simplifying ironing around button areas.
Inventor: BOEHM HANS-GEORG
IPC: D06F75/38
Filed: 1998-09-23
Abstract: An iron comprises a trough or opening at the front of its heating plate, which can accomodate shirt or blouse buttons. The opening is circular (4), oval (5) or longitudinal (9), and can be located centrally or at the side of the heating plate. A closure plug closes the opening when not ironing button areas.
Patent DE-19845790-A1 (DE)
Title: Wet chemically thinning silicon layers in an active emitter region, especially of a high speed bipolar transistor, using an etch stop layer formed by atomic layer doping of a cover layer
Inventor: DREWS JUERGEN
IPC: H01L21/331
Filed: 1998-09-21
Abstract: Wet chemical thinning of silicon layers in a bipolar transistor active emitter region (7), using an etch stop layer (5) formed by atomic layer doping of a cover layer (3 + 9), is new.  A process for wet chemical thinning of silicon layers in the active emitter region (7) of a bipolar transistor comprises carrying out an additional atomic layer doping of a cover layer (3 + 9) to a thickness of less than 3 nm to form an etch stop layer (5) which is subsequently removed with a wet chemical etchant.
Patent DE-19848472-A1 (DE)
Title: Coloring brush for hair, such as eyelashes has two bars with applicator brushes, which form round profile when connected for easier storage
Inventor: DUMLER NORBERT
IPC: A45D40/28
Filed: 1998-10-21
Abstract: Brush has color container and applicator with two connected bars having applicator brushes (13) at the ends. The bars (17) have profiles, which form a circle when they are placed against each other. They are elastically connected via a loop (21) so that they point away from each other when not under load. The container has a neck with outer thread and a rotating stripper element.
Patent DE-19848895-A1 (DE)
Title: New pesticidal 5-halo-3-phenyl-pyrones, useful as insecticides, acaricides, nematocides, ectoparasiticides, fungicides or herbicides
Inventor: LIEB FOLKER
IPC: C07D309/36
Filed: 1998-10-23
Abstract: 3-(2,4-Disubstituted phenyl)-5-halo-4-hydroxypyrones (I) are new. Pyrones of formula (I) are new:   one of X, Y  = alkyl and the other = F;  A  = halo;  D  = H, alkyl or -CH2OCOR; or cycloalkyl, aryl or heterocyclyl (all optionally substituted);  R  = optionally substituted phenyl;  the compound 5-chloro-6-(4-chlorophenyl)-3-(4-fluoro-2-methylphenyl)-4-hydroxy-pyrone is excluded. An Independent claim is included for the preparation of (I).
Patent DE-19849149-A1 (DE)
Title: Plastic foam stopper for containers, especially bottles
Inventor: COURTIAL VINCENT
IPC: B65D39/00
Filed: 1998-10-25
Abstract: A plastic foam stopper for containers, especially bottles, comprises an open celled layer at the outer edge and closed cells inside. The stopper has a density of 10-300 kg/m<3>, especially 60-120 kg/m<3> polypropylene foam particles and 50-500 (70-90) kg/m<3> for extruded polypropylene foam.
Patent DE-19851134-A1 (DE)
Inventor: FOSER HANS PETER
IPC: B44D3/00
Filed: 1998-11-05
Abstract: The color key has a number of plug-in elements (30,32) which fit into a base (12) and each of which has a sample element (14) on the end. the sample elements are made of the same material and in the same way as false teeth and or the restoration material or medium. The plug-in elements lead into sample elements one surface of which is textured and especially curved to match real teeth. The other smooth, especially reverse side is flat and glossy. The sample tooth plug-in elements have a link by which a sample-holder is movably mounted in relation to a shaft.
Patent DE-19851752-A1 (DE)
Title: Circuit for overcurrent switch-off, records number of times actual current value exceeds desired value over period and isolates load from voltage when number exceeds defined number
Inventor: BOCK JUERGEN
IPC: H02H3/093
Filed: 1998-11-10
Abstract: The circuit compares the actual current flowing in the load (L) with a desired value. An electronic evaluation circuit ( mu C) records the number of times that the actual value exceeds the desired value over a period and isolates the load from the voltage when the number exceeds a defined value.
Patent DE-19855602-A1 (DE)
Title: Buffer circuit for digital data using dynamic threshold voltage MOS transistor
Inventor: HIRANO YUUICHI
IPC: H01L27/092
Filed: 1998-12-02
Abstract: The buffer circuit has an input terminal receiving an input signal (S1) switching between low and high logic potential levels (L,H). This is coupled to the gate electrode of a transistor (N1,P1), with a transfer circuit (I1,P2,N2) for transferring the input signal to the body electrode of the transistor, when the transistor current electrode is at a given potential.
Patent DE-19858099-A1 (DE)
Title: Demodulator circuit for ASK modulated signal, has amplitude limiter, envelope curve detector, differentiating element, band pass filter, comparator, logic output circuit
Inventor: STEINHAGEN WOLFGANG
IPC: H04L27/06
Filed: 1998-12-16
Abstract: The circuit has an amplitude limiter (10), through which an amplitude-dependent current flows if the amplitude of the signal to be demodulated exceeds its limiting threshold, an envelope curve detector (12), which receives the signal to be demodulated , a differentiating element (14) that differentiates the output of the envelope curve detector, a band pass filter (18), a comparator (20) that outputs a pulse if the output signal exceeds a threshold and a logic circuit (15) that outputs the signal pulse as a demodulated signal.
Patent DE-19901758-A1 (DE)
Title: Coded electronic security lock has a freely rotatable operating knob in the locked condition and is operated by a battery source in a hand-held actuator
Inventor: HEISIG ROLF
IPC: E05B47/00
Filed: 1999-01-18
Abstract: The operating knob (1) of the lock is connected (2) to a drive element (3) and eccentric dog (9) moving in a slot (10) in the plate (7). A drive ring (4) is normally held by a spring (13) to prevent connection between the knob and the drive element. Movement of the actuator (11) engages a connection.
Patent DE-19906503-A1 (DE)
Inventor: THEIS BURKHARD
IPC: D06F81/00
Filed: 1999-02-17
Abstract: The foot attached to a leg (10) can be exchanged to extend the leg. he ironing board features a scissor arm frame with two scissor arm parts, which are joined flexibly. Each part has two legs (10), at the ends of which the replacement feet can be mounted.
Patent DE-19909042-A1 (DE)
Inventor: BURFEINDT HELMUT
IPC: G01L1/22
Filed: 1999-03-02
Abstract: The strain gauge includes a meander-shaped grating made up of measuring strips which are several time longer and broader at their turning points than the width of the measuring strips. The ratio of the turning point width (U) to the measuring strip width (S) is greater than twelve, and the ratio of the turning point width (B) to the measuring strip width (S) is greater than six. The turning points are square, triangular, round or a modified form.
Patent DE-19911295-A1 (DE)
Inventor: HINTERKEUSER HANS
IPC: A01K91/00
Filed: 1999-03-13
Abstract: The invention relates to a monofilament synthetic fiber. The aim of the invention is to provide a monofilament fiber on the basis of polyamide that has an improved abrasion resistance vis-à-vis pure polyamide synthetic fibers. To this end, the invention provides a monofilament fiber that consists of polyamide and molybdenum sulfide.
Patent DE-19911464-A1 (DE)
Inventor: DAUTH FRITZ-JOERG
IPC: H04Q11/04
Filed: 1999-03-15
Abstract: During a synchronisation process carried out using a phase-locking loop (PLL), one data signal (cds, ds) after the other is sampled with a clock signal (ts) with different frequencies, these different frequencies being allocated to different transmission protocols. Said data signals are checked for the presence of protocol identification information (PID1...n) allocated to the selected clock signal (ts) until said protocol identification information (PID1...n) is detected. The frequency resolution of the phase-locking loop (PLL) is advantageously increased, which in turn improves the synchronisation of the clock signal (ts) with the data signal (ds).
Patent DE-19917235-A1 (DE)
Title: Anionic polymer dispersion for use as binder in paint or rendering for external walls has anionic groups neutralized with volatile base and also contains a protonated, non-volatile amine with at least two amino groups
Inventor: HAYASHI RYTURAO
IPC: C09D133/12
Filed: 1999-04-16
Abstract: Aqueous, anionic polymer dispersions in which the anionic groups are neutralized with a volatile base and the dispersion contains a non-volatile amino compound with at least 2 amino groups, at least 40% of which are protonated, are used as binders for paints and renderings on substrates exposed to weathering.  An Independent claim is also included for a process for applying paints or renderings containing these binders to substrates exposed to weathering.
Patent DE-19918106-A1 (DE)
Title: Transdermal patches containing basic or neutral drug include adhesive (meth)acrylic acid polymer in alkali(ne earth) metal salt form
Inventor: BRACHT STEFAN
IPC: A61K31/57
Filed: 1999-04-22
Abstract: Transdermal patches of the matrix or reservoir type containing a basic or neutral drug include an adhesive (meth)acrylic acid polymer (I) with an average carboxy group content of 0.5-10 wt.%, in which at least 5 (preferably 10-50)% of the carboxy groups are in alkali(ne earth) metal salt form.
Patent DE-19919366-A1 (DE)
Title: Complex symbol multiplication
Inventor: FALKENBERG ANDREAS
IPC: G06F7/48
Filed: 1999-04-28
Abstract: The method involves multiplying a first and a second complex symbol (Z1, Z2) with each other, whose real parts and imaginary parts have respectively the value -1, 0, or +1. Either the sum of the real and imaginary part of the first symbol (Z1) or the real part of the first symbol is used as a first intermediate value, in dependence on the real and imaginary parts of the second symbol (Z2).  Either the subtraction of imaginary part from the real part of the first symbol, or the imaginary part of the first symbol are used as a second intermediate value, in dependence on the imaginary part of the second symbol. The first and the second intermediate value are alternatively evaluated with the value -1, 0, or +1, depending on the real and the imaginary part of the second symbol. The evaluated first and/or second intermediate value are output as real and/or imaginary part of the multiplication result, depending on the real and the imaginary part of the second symbol.
Patent DE-19924128-A1 (DE)
Inventor: KLOS VOLKER
IPC: G08B29/16
Filed: 1999-05-26
Abstract: The invention relates to a call system for use in the field of nursing care. Said call system comprises a bed operator device (10) and a signaling device (12), whereby the bed operator device (10) has an emergency call button (16) and a first switch (18) that is coupled to said emergency call button (16). The switch controls the signaling device (12) via first connection means (20, 22, 24, 26, 28). In order to improve the reliability of call systems for use in the field of nursing care, a second switch (34) is provided which is coupled to the emergency call button (16) and which controls the signaling device (12) via second connection means (36, 38) that are independent of the first connection means (20, 22, 24, 26, 28).
Patent DE-19924228-A1 (DE)
Inventor: ENGELS BERHOLD
IPC: F02B37/18
Filed: 1999-05-27
Abstract: An exhaust gas-driven turbocharger (1) exhibits an adjustable radial turbine (2) which powers a compressor (3) by way of a common shaft (4), whereby a turbine housing (5) designed with a multiplicity of scrolls surrounds the turbine wheel (6) and exhibits at least two afflux ports (7a, 7b) annularly encompassing the turbine wheel (6), whose outlets (8a, 8b) at least partly surround the wheel approach (9) of the turbine wheel (6) and which are at an axial distance from one another. An annular, axially displaceable coupler (15) is provided for opening and closing the outlet (8a, 8b) of at least one afflux port (7a, 7b), so that the boost pressure of the turbine can be influenced thereby.
Patent DE-19928821-A1 (DE)
Title: Truncated cone shaped handle for sports equipment has curved outer surface, cylindrical attachment and work arm connection
Inventor: FIEBIG HEIKO
IPC: A63B23/12
Filed: 1999-06-17
Abstract: The truncated cone-shaped handle (1) has a generated surface (2) at an angle of between 3 and 45 degrees in relation to the axis of symmetry (3) of the handle. The outer surface is unevenly curved over its length and periphery. The handle is joined by a cylindrical attachment piece (4) to the work arm (5) of the powered sports equipment.
Patent DE-19933471-A1 (DE)
Title: Image acquisition device with integrated signal processing has photosensitive elements on first layer, circuits in second, lower layer, at least one electrical connection between layers per pixel
Inventor: RIEDEL HELMUT
IPC: H04N5/335
Filed: 1999-07-20
Abstract: The device has an arrangement of photosensitive elements and a number of circuits for pixel-by-pixel processing of signals generated by the photosensitive elements. The photosensitive elements are arranged on a first layer (10) and the circuits in at least a second, lower layer (20,30), whereby there is at least one electrical connection (15,20) between the layers per pixel.
Patent DE-19933694-A1 (DE)
Inventor: SCHWIER ANDREAS
IPC: G07F7/08
Filed: 1999-07-17
Abstract: The invention relates to a pay terminal that can be coupled to a pay card having at least one value unit and to a background terminal. The terminal comprises a control unit having means for changing the value units disposed on the pay card and a communication unit having means for bidirectional transmission of information between the pay card and the background terminal, whereby the value units to be transmitted to the pay card (3) can be determined by running a treed decision-making network (5), whereby the decision-making network (5) consists of a plurality of decision-making nodes (N) that are linked to one another and to which a given condition (C) and one or two decision-making rules (R) are assigned. Depending on the existence or absence of condition (C), another decision-making node (N) can be activated.
Patent DE-19935702-A1 (DE)
Title: Modular railway station platform made of prefabricated pieces of concrete
Inventor: HAAS ROLAND
IPC: E01F1/00
Filed: 1999-07-29
Abstract: The individual modules weigh a maximum of 2,600 kg. They include slabs (1) forming the platform, supported on wall elements (3) with broad footings acing as firm foundations. The platform slabs rest on rubber pads (4). The platform may have an integral guide system (2) near the edge facing the track, and a handrail (5) on the edge away from the track.
Patent DE-19939820-A1 (DE)
Title: Controlling internal combustion engine operating parameter at start-up involves setting operating parameter normally dependent on specified value depending on predefined starting value
Inventor: MEZGER WERNER
IPC: F02D41/06
Filed: 1999-08-21
Abstract: The method involves setting the operating parameter during formal engine operation depending on a specified value defined depending on at least one demand value for an engine output parameter, and setting it for start-up depending on a predefined starting value, which is determined according to operating parameters such as engine speed and temp.  An Independent claim is also included for an arrangement for controlling an internal combustion engine operating parameter at start-up.