baber/WOPTO huggingface dataset:
Patent DE-19858965-A1 (DE)
Title: Feste Phthalocyaninpräparationen
Inventor: STAWITZ JOSEF
IPC: C09D11/328
Filed: 1998-12-21
Abstract: Feste Präparationen metallhaltiger oder -freier Phthalocyaninfarbstoffe, DOLLAR A a) die eine mittlere Teilchengröße von größer 100 mum besitzen und DOLLAR A b) die, in der 10fachen Menge Wasser gelöst, einen pH-Wert von größer gleich 10 ergeben, DOLLAR A eignen sich insbesondere zum Färben und Bedrucken von Papier, nach Lösen in Wasser.
Patent DE-19901885-A1 (DE)
Title: Circuit board for electronic components has full conducting coating on one/both sides with or without photo-lacquer coating, and conventional matrix or other arrangement of through openings
Inventor: KUNZ BERNHARD
IPC: H05K1/00
Filed: 1999-01-19
Abstract: The circuit board has a full conducting coating on one or both sides with or without a photo-lacquer coating. The board can have a conventional matrix of through openings or another arrangement of openings.
Patent DE-19902059-A1 (DE)
Title: Pane holder for connecting with window drive gear
Inventor: GUNIA DIETER
IPC: E05F11/38
Filed: 1999-01-20
Abstract: The two ends of the pane-holder (1) grip round the pane by ribs (13,14,19) on the inside of the rail (3). The ribs extend from the rail crosspiece (3c) to its leg (11,12) ends (15,16). The interval (a) between the two legs (17,18) of the U-ribs approximately equals the thickness (d) of the pane (6) and the interval (A) between the legs of the rail increases near their free ends,  and is here matched by the increasing thickness of the pane. The third U-rib (19) is sited between the two ends of the rail. The rib interval so relates to the pane thickness that the rib legs are pre-tensioned against the pane faces (7,8) by the springiness of the rib legs and the rail legs acting as leaf springs. The insides of the rail legs are planar, flat and parallel. The wall thickness of the rail and rib legs remains equal over the entire length.
Patent DE-19906412-A1 (DE)
Inventor: BOEHM HANS-GEORG
IPC: D06L1/01
Filed: 1999-02-16
Abstract: Adhesive plaster for stain removal, comprises a gauze strip between two adhesive films, a stain dissolving substance, side adhesive surfaces and fixing grooves.  An adhesive plaster for stain removal, comprises a gauze strip (2) located between two adhesive films. The gauze is coated with a stain dissolving substance, and is firmly connected to the cover film (1). The lower side has a closure adhesive film (4) which can be pulled off. Side adhesive surfaces (6) stick to the textile material and contain the working area. The lower film ensures an air-tight seal until the plaster is required. Fixing grooves (5) connect the cover film to the gauze strip.
Patent DE-19907121-A1 (DE)
Inventor: BADURA EUGEN
IPC: G21K5/04
Filed: 1999-02-19
Abstract: The invention relates to a method for checking beam steering in an ion beam therapy system comprising a raster scanning device which is mounted in a beam steering system (6, 8) and presents vertical deflection means (13) and horizontal deflection means (14) for the vertical and horizontal deflection of a treatment beam (11) perpendicular to the direction of said beam so that the treatment beam (11) is deflected by the raster scanning device on to an isocentre (10) of the irradiation site and scans a defined area surrounding said isocentre (10). The method makes use of redundant means for the redundant termination of beam extraction and verifies both whether said means function correctly and whether beam steering dipoles situated in the beam steering system can be switched on and off.
Patent DE-19907682-A1 (DE)
Title: Rounding and pressing out process for book spines, involving rounding by force effect of form rails on block edges in middle region
Inventor: RATHERT HORST
IPC: B42C5/02
Filed: 1999-02-23
Abstract: The rounding and pressing out process involves the feeding in of specially prepared block s (1) The blocks are passed over thin saddle sheets (2) at a spacing of about half the thickness of a block. The middle part of the block is clamped, and the spine is rounded by the form rails (5) exerting pressure on the edges of the spine.
Patent DE-19915545-A1 (DE)
Title: Combined warning horn and anti-theft alarm device for automobile has common loudspeaker functioning as warning horn or acoustic signal source for anti-theft alarm device dependent on supplied signal
Inventor: KOLBE MARKUS
IPC: B60R25/104
Filed: 1999-04-07
Abstract: The combined warning horn and anti-theft alarm device has a common loudspeaker (1) controlled by a first signal (S1), for functioning as a warning horn and supplied with a second signal (S2), for functioning as the acoustic source for an anti-theft alarm device, the signals having different signal parameters, e.g. frequency, intensity, time characteristic, or amplitude characteristic.
Patent DE-19915789-A1 (DE)
Inventor: SCHOMMERS JOACHIM
IPC: F01N1/16
Filed: 1999-04-08
Abstract: The invention relates to an exhaust system (1) for an internal combustion engine. Said system (1) comprises at least two exhaust branches (2, 3) and a device for closing at least one exhaust branch (3). The inventive system comprises at least a first closing device (4). At least the first closing device (4) is provided in the right exhaust branch (3) between discharge channels (8) of the internal combustion engine and a joint (5) of the left and right exhaust branches (2, 3) of the exhaust system (1).
Patent DE-19919791-A1 (DE)
Inventor: MEISEN ULRICH
IPC: C01G49/08
Filed: 1999-04-30
Abstract: Production of magnetite (A) comprises treating an aqueous alkaline component (I), under inert gas, with a silicate component (II), at 1-3 mole% Si relative to iron, then heating the mixture to precipitation temperature of 60-80, preferably 65-75, degree An iron(II) source (III) is then added and the resulting suspension treated with an oxidizing agent (IV) until an iron(III) cont of 65-75 mole% is reached. Production of magnetite (A) comprises treating an aqueous alkaline component (I), under inert gas, with a silicate componen (II), at 1-3 mole% Si relative to iron, then heating the mixture to precipitation temperature of 60-80, preferably 65-75, degree An iron(II) source (III) is then added and the resulting suspension treated with an oxidizing agent (IV) until an iron(III) cont of 65-75 mole% is reached. (III) is added at 0.5-15 mole iron/hour per equivalent of precipitating agent until the pH of the suspension is 7-8.5, particularly 7.2-7.6. (IV) is added at 5-20, preferably 10-14, mole% iron(II)/hour. (A) has surface area 9- square m/g; coercivity 45-75 Oe (3.58-5.97 kA/m) and bulk density 1.1-1.3 g/cc.
Patent DE-19920569-A1 (DE)
Inventor: HERRMANN WERNER
IPC: F16D3/20
Filed: 1999-05-04
Abstract: The present invention relates to an articulated coupling for transmitting rotating torque between aligned or intersecting shafts, mainly in the drive shafts of automobile vehicles. The articulated coupling includes an articulation housing (2) for receiving an articulation head (9) therein which is capable of axial displacement and of pivoting. The articulation housing (2) is provided with a polygonal bore (8) which is coaxial to the housing shaft (3). The articulation head (9) has a rotation section (19) which is coaxial to the head shaft (10) and corresponds to the polygonal bore (8) in the radial direction, wherein said rotation section (19) narrows in the axial direction.
Patent DE-19922090-A1 (DE)
Title: Folding bed bath comprises flexible, liquid-impermeable sheet and side supports which raise its edges
Inventor: GLOGGER WILHELM
IPC: A47K3/06
Filed: 1999-05-17
Abstract: The folding bed bath comprises a flexible, liquid-impermeable sheet (8), especially of rubber or latex, and side supports (5, 6) which raise its edges.  An Independent claim is included for a service trolley for use when giving bed baths.
Patent DE-19922651-A1 (DE)
Title: Wheel drive has brake with operating device which in pressure-free state of first part closes brake and by application of pressure, opens brake
Inventor: PAULI ROBERT
IPC: B60K17/04
Filed: 1999-05-18
Abstract: The wheel drive has a drive motor (1) driving a first planet stage (3) which drives an output via a second planet stage (7) and can be braked via a brake (10) that is connected in front of the second planet stage. The brake has an operating device which in the pressure-free state of a first part (22) of the operating device closes the brake and by the application of pressure of a first part of the operating device, opens the brake. Furthermore, by application of pressure of a second part (25) of the operating device, it closes the brake.
Patent DE-19925025-A1 (DE)
Title: Full-day time display for analogue timepiece has longer and wider hour hand which makes one revolution per day
Inventor: WITTENBORN WOLFRAM
IPC: G04B19/22
Filed: 1999-06-01
Abstract: The display has an hour hand that makes one revolution per day. The hour hand is longer and wider than the minute hand, which is clearly shorter. If a second hand is present, it is approximately as long as the minute hand, but distinctly narrower. The hour scale is divided into blocks of at least three hours. The scale for minutes (and seconds) may be separate from that for hours, and arranged concentrically within it. A compass scale may also be provided.
Patent DE-19926112-A1 (DE)
Title: Türschloß für Fahrzeuge
Inventor: HAYAKAWA SHIGERU
IPC: E05B79/08
Filed: 1999-06-08
Abstract: Ein Türschloß hat eine Grundplatte (2) mit einer horizontalen Wand (21), die mit einem Türschloßkörper (31) verbunden ist, und eine vertikale Wand (22), die auf die horizontale Wand (21) senkrecht ist, einen Drehhebel (49), der drehbar an der vertikalen Wand (22) gehalten ist, einen Schlüsselhebel (47), der drehbar an einem Gehäuse (64) eines Aktuators (6) gehalten ist, welches an der vertikalen Wand (22) befestigt ist, und einen Verbindungshebel (48), der ein Ende und das andere Ende hat, wobei das eine Ende nach einer Drehung des einen Endes relativ zu dem Drehhebel (49) mit dem Drehhebel (49) gekoppelt ist, wobei das andere Ende nach einer Drehung des anderen Endes relativ zu dem Schlüsselhebel (47) an den Schlüsselhebel (47) gekoppelt ist, und wobei der Verbindungshebel (48) parallel und nahe bei der vertikalen Wand (22) der Grundplatte (2) ist.
Patent DE-19926775-A1 (DE)
Title: Process for microstructuring plastic which is sensitive to X-rays comprises applying plastic layer to conducting surface of a substrate, partially radiating, selectively removing radiated regions and applying layer of conducting carbon
Inventor: EL-KHOLI AIDA
IPC: C25D1/10
Filed: 1999-06-11
Abstract: Process for microstructuring a plastic which is sensitive to X-rays comprises applying a layer of plastic to the conducting surface of a substrate, partially radiating the plastic layer via a mask producing irradiated and non-radiated regions, selectively removing the radiated regions by chemical dissolution, and providing the substrate with a layer of conducting carbon having a conducting surface.
Patent DE-19929513-A1 (DE)
Title: Catalyst activation device in-cylinder direct ignition type jump-spark ignition engine
Inventor: ITOU YASUYUKI
IPC: F02D41/40
Filed: 1999-06-28
Abstract: A total air fuel ratio setting mechanism sets specific air fuel ratio over and above a theoretical air fuel ratio during warm up period of a catalyst. A main fuel quantity (Ti1) is computed by a computer and injected during a compression stroke. An additional quantity (Ti2) is also computed and ejected during an expansion stroke, such that (Ti1+Ti2) equals total fuel air quantity. An ignition plug (4) ignites the air-fuel mixture inside a cylinder. An injector (5) injects the fuel into the cylinder. Catalyst converters (22,23) are situated into exhaust path. The main and the additional fuel are injected during the compression stroke and expansion stroke by the injector.
Patent DE-19931064-A1 (DE)
Inventor: HERDEG WOLFGANG
IPC: H01M8/0662
Filed: 1999-07-01
Abstract: The invention relates to a system (10) for producing and/or treating a fuel, especially hydrogen, for a fuel cell for operating a motor vehicle. Said system comprises an evaporator (11) that functions as a heat sink and two reactor elements in the form of a shift reactor (13) that function as a heat source, and a reactor for the selective oxidation (14). The individual reactor elements (11; 13, 14) are linked with one another via a conduit (15). The aim of the invention is to provide a simple and inexpensive means for cooling and/or heating the individual reactor elements (11; 13, 14). To this end, the inventive system is provided with a heating/cooling device (16) that comprises a heating/cooling device for the evaporator (11) and least one heating/cooling device for the shift reactor (13) and the reactor for the selective oxidation (14). The individual heating/cooling devices are interlinked in a closed circuit via a flow duct (17) for the purpose of heat transport. A suitable oil is used as the heating/cooling medium and flows through the flow duct (17). The heat generated in the reactor elements (13, 14) is absorbed via the inventive system (10) via the corresponding heating/cooling devices and is transported to the evaporator (11) via the flow duct (17). The heat is then conveyed to the evaporator (11) via the respective heating/cooling device.
Patent DE-19933376-A1 (DE)
Title: Process for cleaning and sterilising casks and barrels involves producing underpressure in return pipe for cleaning fluid to increase suction to draw off fluids and gas
Inventor: TILL VOLKER
IPC: B67C3/32
Filed: 1999-07-20
Abstract: Processing medium is passed through a supply pipe (7) into the barrel (1) and discharged through an outlet valve (5) into a return pipe (8). An underpressure is produced in the return pipe to help remove the processing medium or gas exchange taking place in the barrel. During suction the supply pipe is opened to the atmosphere. Independent claim describes apparatus where return pipe is connectable to suction connector (11) of pump (10). A pump provided to circulate the cleaning fluid and spray water could be used to produce the vacuum.
Patent DE-19934392-A1 (DE)
Title: Tuning device for cavity resonator has bolt-like part forming connection between stages of multi-stage lever drive
Inventor: STEPHAN JUERGEN
IPC: H01P7/06
Filed: 1999-07-22
Abstract: The tuning device uses a multi-stage lever drive. The fulcrum (3) and movable connection point (6) consist of a workpiece and are fastened together via a narrow strut. The connecting points between the stages of the multi-stage lever drive is formed as a bolt-like part, the end of which is fixed to one stage, and the mid part of which is fixed to the other stage.
Patent DE-19934787-A1 (DE)
Inventor: HILLEBRAND RAINER
IPC: G06T1/00
Filed: 1999-07-27
Abstract: The invention concerns a method for automatically adapting to the capabilities of a data transmitting terminal a device supplying data to said terminal requesting data. Said method is characterised in that the data supplying device receives information concerning the capabilities of the device requesting data to send to the latter the data to be transmitted in accordance with the specified capabilities.
Patent DE-19935171-A1 (DE)
Title: Inking machine for printing press, includes at least one extra dosing system for applying different ink layer thicknesses, ink types and ink colours
Inventor: SCHWITZKY VOLKMAR
IPC: B41F23/08
Filed: 1999-07-28
Abstract: The application cylinder (5) in contact with a printing cylinder (2) is associated with a principle dosing system (8) comprising a gravure roll (6) and doctor blade (7), and at least one additional dosing system (10) comprising an additional application cylinder (9), gravure roll (11) and doctor blade (12).  An Independent claim is also included for an inking machine with this dosing system, in which the gravure roll has a diameter equal to that of the application cylinder and is partially provided with different patterns.
Patent DE-19936634-A1 (DE)
Inventor: HOPPE LUTZ
IPC: C09D175/04
Filed: 1999-08-04
Abstract: Cellulose material-containing coating oil-in-water emulsion comprises 5.0-50 wt.% cellulosic material, 5.0-50 wt.% hydroxyl-containing varnish resin(s), 2.0-25 wt.% polyisocyanate(s) with free NCO group(s), 10-65 wt.% water, 0.5-30 wt.% plasticizer, 0-20 wt.% emulsifier and 0-45 wt.% organic solvent(s). The ratio of OH:NCO is 1:0.05-5.
Patent DE-19937735-A1 (DE)
Title: Document shredder for paper documents and CDs has cutting rollers and third roller spaced from circumference of cutting discs of second roller to destroy inserted electronic disc
Inventor: FISCHER PETER
IPC: B02C18/00
Filed: 1999-08-10
Abstract: The document shredder has a cutter mechanism (2) with first and second cutting rollers and a third roller (30) parallel to a second roller (6) and set with its surface (34) spaced from the outer circumference (32) of the cutting discs (8) of the second roller so that a CD (40) passed between the two rollers becomes damaged so that it cannot be read.
Patent DE-19938093-A1 (DE)
Title: Rotary atomizer operating method for coating of e.g. motor vehicle bodies with two-stage atomization, using air sprayed against coating material in second stage for further atomization
Inventor: VETTER KURT
IPC: B05B3/10
Filed: 1999-08-12
Abstract: The atomizer has a rotating atomizer bell (14) with ejection edge (18) for the coating material. A second fluid, esp. air, is directed against the material at the edge, so that the material is further atomized in the vicinity of the edge. The air is sprayed with a twist component in or against the direction of rotation of the ejection edge. The air is guided through an inner chamber (24) of the rotating bell. The air volume is regulated by a closed regulator circuit.
Patent DE-19938140-A1 (DE)
Title: Molding foam polymer in closed mold cavity is accompanied by gas venting, with sensor detecting state of filling and causing special vent valve to confine foam
Inventor: ENGELHARDT ANTON
IPC: B29C44/34
Filed: 1999-08-16
Abstract: Liquid material to be foamed is introduced into and expanded inside the closed mold cavity. Simultaneously, gases are vented from an opening (5) which can be shut off. The degree of cavity filling is determined. On exceeding a predetermined degree of filling, the vent is shut.  An Independent claim is included for the mold used in the process, essentially as described.
Patent DE-19940507-A1 (DE)
Inventor: ROHS ULRICH
IPC: F16F15/133
Filed: 1999-08-26
Abstract: The invention relates to a torsion spring (1) having spokes (6) with one end located radially inward and another end located radially outward. The inner ends of the spokes and the outer ends of said spokes are connected to one another. Said torsion spring works substantially free of centrifugal force.
Patent DE-19944114-A1 (DE)
Title: Rocking chair has seat mounted on two sets of swivelling arms attached to top and back of chair frame
Inventor: LIEBER BERT
IPC: A47C3/02
Filed: 1999-09-15
Abstract: The rocking chair has a seat (13) which is mounted on two sets of swivelling arms (23, 24) attached to the top and back of the chair frame. The arms attached to the top of the frame are attached at their other ends at or near the center of gravity of the seat.
Patent DE-19947451-A1 (DE)
Title: Accumulator powered freehand spark electric pen, for signing electrically conducting workpieces with electric spark, has electronic controller between accumulator and pen to enable continuous regulation of engraving depth
Inventor: BOEHLEN PETER
IPC: B44C1/22
Filed: 1999-10-02
Abstract: The device has an electronic controller between the accumulator and a writing pen to enable continuous regulation of the engraving depth of the accumulator powered freehand spark electric pen.
Patent DE-19953243-A1 (DE)
Title: Rapid connector which can be fastened under pressure, for connecting agricultural machinery to tractors has wedge-shaped compensating component which protects valve stem and generates compensating pressure against that holding valve shut
Inventor: REHKLAU ANDREAS
IPC: F16L37/30
Filed: 1999-11-04
Abstract: The rapid connector which can be fastened under pressure is used for hydraulic system pipes. It comprise male and female connectors which are connected to the user device and source of hydraulic power respectively. The valve (10) in the female connector has a compensating wedge (33). This has a compensating surface (331) at the front which is directed towards the valve seat (121) and a surface at the back connected to the valve stem which protects it against the pressure of the hydraulic fluid. When the valve is closed, the hydraulic pressure in a pressure chamber (14) exerts an axial force on the valve body (30) which compensates for the pressure-generated axial force on it holding it in the closed position.
Patent DE-19953984-A1 (DE)
Title: Gas burner has gas regulator, solenoid valves, gas pressure regulator, injection nozzles, extra flow pipe and adjustment
Inventor: ANDERSEN RALF
IPC: F23N1/02
Filed: 1999-11-10
Abstract: The regulator for gas/air ratio incorporates a gas regulator stretch with a first and second solenoid valve (4,5), a gas pressure regulator (6), gas-injection nozzle (7) into a combustion air duct (1), and at least one impulse pipe (8) between the duct and pressure regulator. A further pipe (11) for an extra gas flow is between the gas pressure regulator and the gas nozzle and leads into the combustion air duct. The extra pipe has an adjustment (12) for maintaining a constant gas/air ratio.
Patent DE-19956042-A1 (DE)
Title: Rotor für eine schnellaufende elektrische Maschine
Inventor: AHRENS MARKUS
IPC: H02K1/26
Filed: 1999-11-22
Abstract: Es wird ein Rotor für eine schnelllaufende elektrische Maschine angegeben, der aus einem Stapel einer Mehrzahl axial aneinandergereihter dicker Massivscheiben (1) aufgebaut ist, wobei die Massivscheiben (1) an ihren Stirnflächen eine definierte Pressfläche (5) aufweisen und der Stapel im Bereich der Pressflächen (5) in axialer Richtung von Zugstäben (2) durchzogen ist. Dabei pressen die Zugstäbe (2) die Massivscheiben (1) an den Pressflächen (5) gegeneinander. Des Weiteren ist zur Gewichts- und Materialeinsparung eine zentrische und an den Randbereich einer jeden Massivscheibe (1) grenzende rotationssymmetrische Ausnehmung (8) an mindestens einer Stirnfläche der Massivscheibe (1) vorgesehen.
Patent DE-19957338-A1 (DE)
Title: Spring system, eg for a temp monitoring system, comprises primary and secondary locating members, a corrugated section, and a tensioning unit.
Inventor: THIELEN KLAUS
IPC: G01L19/10
Filed: 1999-11-29
Abstract: A spring system, esp for a pressure or temp monitoring unit, comprises a housing with a primary locating member (20) with a corrugated section (24) and a secondary locating member (30). The primary member is elastically pretensioned wrt the secondary member. The tensioning unit (36,72) has a coupling element. One end of the coupling unit is attached to the corrugated section and the other end is attached to the housing.
Patent DE-19958428-A1 (DE)
Inventor: BORCK DIETER
IPC: B65B69/00
Filed: 1999-12-03
Abstract: The invention relates to a method and device for carrying out the controlled emptying of at least one constituent of the contents from pressure packs (2) comprising the following method stations: in an intense cooling station (10), the pressure packs (2) are subjected to an intense cooling below a temperature that is lower than the solidification temperatures of the constituent of the contents contained in the pressure pack; in an opening station (18), the pressure packs (2) are opened, whereby the constituent is in a solidified state of aggregation, and; in an ejection and sorting station (20, 24), the solidified constituent is removed from the pressure pack (2) and is transferred separately from the remnants of the pack into a collecting container (36).