baber/WOPTO huggingface dataset:
Patent DE-19908979-A1 (DE)
Title: Base for positioning semiconductor device on circuit board
Inventor: WATANABE TAKAYUKI
IPC: H05K1/02
Filed: 1999-03-02
Abstract: A semiconductor component (13) is inserted into the base on the circuit board (1). The semiconductor component includes photoelectric devices for optical communication with an optical device. Several optical devices may be provided on the circuit board for communicating with the photoelectric devices. The positioning device may detect the output level of the photodetectors. Independent claims are also included for: (a) a semiconductor component (b) a circuit board (c) a circuit board unit (d) a positioning device (e) a method of mounting a semiconductor component on a circuit board.
Patent DE-19909928-A1 (DE)
Title: Cutter device for hollow components produced by internal high pressure forming has holder ring to support component during cutting
Inventor: SCHIESL GERHARD
IPC: B21D26/02
Filed: 1999-03-06
Abstract: The cutter device uses a rotating cutting blade and medium pressure inside the hollow component. The blade has an associated support body formed by a holder ring (26,27), which moves along the length of the hollow component. To cut a domed cap off a dome-shaped branch of a component, the ring is placed into a transverse aperture of the tool to surround a support plunger charging the cap. Instead of the ring, a stationary elastomer body may be used. A cutter ring (24) is located next to support ring/elastomer body.
Patent DE-19911502-A1 (DE)
Title: Sewage pipe with wear-resistant interior lining consists of outer plastic pipe and inner pipe of plastic material containing glass, ceramics, or similar solids
Inventor: LIMBURG MATTHIAS
IPC: E03F3/04
Filed: 1999-03-16
Abstract: The sewage pipe consists of an outer pipe (3,3') of plastic, and an inner pipe (4,4') of a wear-resistant pipe. Necessary pipe bends and T-branches are of the same construction. A connecting sleeve (2) at one pipe end contains sealing elements (5), and the end of a neighboring pipe without connecting sleeve is fitted into the first sleeve, so that the inner pipes are butt-jointed and leakage of fluids between sleeve and outer pipe is prevented. The inner pipe is of a plastic material containing hard solid bodies in a pattern, pref. glass or ceramic particles, or spherical solid bodies pref. of glass, ceramics, or stainless steel.
Patent DE-19915352-A1 (DE)
Title: Extinguishing agent for extinguishing fires comprises potassium nitrate or potassium perchlorate, hydrogen-soluble fuel, and combustion rate regulator
Inventor: SERGIENKO ALEXANDR
IPC: C06D5/06
Filed: 1999-04-06
Abstract: The extinguishing agent forming an aerosol comprises 65-80 wt.% potassium nitrate or potassium perchlorate, 10-12 wt.% hydrogen-soluble fuel and 21-8 wt.% combustion rate regulator.  An Independent claim is also included for the manufacture of the extinguishing agent comprising inserting potassium nitrate or potassium perchlorate as oxidant into a mixer, adding the combustion rate regulator, and pouring in water and mixing to form a uniform moist homogenous composition. The hydrogen-soluble fuel is then added and mixed to form a uniform moist homogenous composition, dried and enclosed with a thin water-tight sleeve.
Patent DE-19915722-A1 (DE)
Inventor: FRANSECKY ULRICH VON
IPC: D04B21/18
Filed: 1999-04-08
Abstract: The invention relates to, in particular, a geotextile comprising linear running warp threads (1) and linear running weft threads (2) which are essentially orthogonal thereto. Said weft threads are joined to the warp threads (1) by means of fixing threads (3) which are applied by warp knitting and whose meshes wrap around the warp threads (1) along the entire length and around the weft threads (2) in the area of crossings (4). The warp threads (1) and the weft threads (2) are arranged individually or in groups in larger intervals which result in inner widths (5) of the mesh (6). The aim of the invention is to attain an improved joining of warp threads and weft threads without requiring the use of additional fixing threads or stronger fixing threads. To this end, the invention provides that, in the areas in which the weft threads (2) cross the warp threads (1), the lengths of the meshes (7) of the fixing threads (3) are distinctly shorter than the lengths in the areas of the mesh structure which are located therebetween.
Patent DE-19916368-A1 (DE)
Title: Detaching and removing residues, especially accretions at melting furnace opening, comprises striking or ramming movements initiated at safe location and transmitted by long chisel
Inventor: VAIDA LUCIAN
IPC: F27D3/15
Filed: 1999-04-13
Abstract: Residue detachment and removal comprises striking or ramming movements initiated at a safe location and transmitted by a long chisel.  Breaking up residues or for removing contaminants, especially at hot, dangerous or difficult-to-access locations, comprises striking or ramming movements which are initiated and controlled in a safe location and are transmitted by a long chisel which transmits tensile and compressive forces. An Independent claim is also included for the equipment for carrying out the above process.
Patent DE-19921023-A1 (DE)
Title: Nuclear power plant comprises reactor, steam generator with at least one high pressure turbine, steam line branch, and steam main with steam control member
Inventor: ENDRIES HANS-JOACHIM
IPC: G21D3/08
Filed: 1999-05-06
Abstract: The nuclear power plant comprises a nuclear reactor (2) and a steam generator (3), as well as a steam turbine (4) with at least one high pressure turbine (5). The turbine has an inlet (7) for steam from the steam generator, and a steam path is connected to the steam inlet. A steam line branches off between the steam generator and the steam inlet, and is connected to a steam main (17) which contains a steam control member (9). The main joins the steam path downstream of the steam inlet.
Patent DE-19921223-A1 (DE)
Inventor: KLEIN KLAUSJOERG
IPC: C25D13/22
Filed: 1999-05-07
Abstract: The invention relates to a method for carrying out electrophoretic immersion-enameling while decreasing the loss of edges during baking by; 1) electrically precipitating a protective layer, said layer consisting of an electrically precipitable coating agent which contains a thermally hardenable binding agent system with a content of olefinically unsaturated double covalent bonds that can be radically polymerized using UV radiation, on an electrically conductive substrate that has edges, by; 2) at least partially irradiating the electrically precipitated protective layer with UV while stopping short of completely hardening the same, and by; 3) completely hardening the electrically precipitated protective layer by baking.
Patent DE-19921918-A1 (DE)
Title: Parking lock for vehicle with electric drive produces short circuit in stator winding before mechanical component activated to stop electrical drive train rotation
Inventor: OPPITZ HORST
IPC: B60T1/00
Filed: 1999-05-12
Abstract: The parking lock (40) has a mechanical component (41) that is brought into mechanical engagement with an electrical drive train (20) when the lock is actuated to stop rotation of the electrical drive train. The lock has an electrical component (45) for at least temporarily producing a short circuit in the stator winding (33) and that is activated before the mechanical component when the parking lock is operated.  Independent claims are also included for an electric drive for a vehicle and for a method of operating a parking lock
Patent DE-19922063-A1 (DE)
Title: Adaptor card for adapting chip card to predetermined standard, has identification devices for determining identity of chip inserted into adaptor card
Inventor: GROEGER KLAUS-ERWIN
IPC: G06K19/077
Filed: 1999-05-14
Abstract: The chip card (300) includes a receptacle for a chip card. An identification device (341,342,345) is provided for identifying a chip card placed in the adaptor card. The identification device may be evaluated electrically, magnetically, mechanically and/or optically. The device is typically a notch (341), a bar code (342) or an electrical component (345). The receptacle may receive the chip card by gripping it. A locking device (355) may be provided for holding the chip card.  An Independent claim is included for a communication device for communication with electrically contactable modules arranged on cards.
Patent DE-19922481-A1 (DE)
Title: Knuckle ring comprises two or more similar rings flexibly connected and with resilient yoke design to snap over fingers from top side
Inventor: SEIDENBUSCH RICHARD
IPC: A44C9/00
Filed: 1999-05-15
Abstract: The knuckle ring comprises two similar rings connected together flexibly through long connectors of less than 5 mm to be worn solely in front and behind the knuckles. The rings have wide open elastic yokes to fit on from the top of the fingers. The yokes are made from elastic steel spring wire or other solid material.  The rings can be provided with or without stones
Patent DE-19922960-A1 (DE)
Inventor: BOEGNER WALTER
IPC: B01D53/32
Filed: 1999-05-19
Abstract: The invention relates to an exhaust gas cleaning system for at least removing nitrogen oxides contained in the exhaust gas of a combustion source. The inventive exhaust gas cleaning system comprises an ammonia producing catalytic converter (5) for producing ammonia by using constituents of at least a portion of the exhaust gas emitted by the combustion source (1) during operating phases in which ammonia is produced. The exhaust gas cleaning system also comprises a nitrogen oxide reduction catalytic converter (4) which is arranged downstream from the ammonia producing catalytic converter and which is provided for reducing nitrogen oxides contained in the emitted exhaust gas of the combustion source by using the produced ammonia as a reducing agent. According to the invention, a plasma generator (6) is connected upstream from said ammonia producing catalytic converter (5) and serves to produce, using plasma technology, reactive particles which consist of the constituents of the exhaust gas fed to the ammonia producing catalytic converter and which promote the ammonia producing reaction during operating phases in which ammonia is produced. This ensures an adequate production of ammonia also in the case of relatively low exhaust gas temperatures. The invention also relates to the use of said exhaust gas cleaning system, for example, for cleaning the waste gas of motor vehicle internal combustion engines which are mainly operated with a lean mixture.
Patent DE-19924242-A1 (DE)
Title: Vector restoration with accelerated validation and refinement for error location in large industrial design systems
Inventor: BOMMU SURENDA K
IPC: G06F11/26
Filed: 1999-05-27
Abstract: The method involves restoring a sequence of test vectors for testing a system with an error quantity that can be detected by a sequence of test vectors and whereby at least part of the error quantity is called a target error. The process includes a validation phase and a restoration phase. The validation phase identifies a first sub-sequence of the test vectors that detect the target error and a second sub-sequence that does not detect the target error. The restoration phase identifies the shortest sub-sequence between the first and second sub-sequences that detects the target error.
Patent DE-19929234-A1 (DE)
Title: Charge pump circuit, especially for digital phase regulation loop
Inventor: GOSSMANN TIMO
IPC: H03L7/089
Filed: 1999-06-25
Abstract: The charge pump circuit includes a current source unit switchable by a first digital drive signal (UP), which delivers at activation a first current of defined intensity at an output (CPout). The current source unit includes a first adjustable constant current source (MPout, MPL) which lies in a first current path from a positive voltage (VDD) of a supply voltage to the output of the charge pump circuit, and which is adjusted so that the first current flows at closed current path to the output. A first controllable electronic switch (S2B) is arranged in the first current path, and switches it dependent on the first drive signal. A current sink unit is switchable by a second drive signal (DOWN), grounding at activation a second current of defined intensity from the output. The current source unit includes a second, adjustable constant current source (MNout, MNL) which lies in a second current path from the output of the charge pump circuit to a negative voltage (VSS) of the supply voltage, and which is adjusted so that a second, defined current flows from the output.  A second controllable electronic switch (S1B) is arranged in the second current path, and switches it dependent on a second drive signal (DOWN). The first and second controllable switch are respectively arranged in the current paths between the first adjustable constant current source and the output, and between the output and the second adjustable constant current source.
Patent DE-19937011-A1 (DE)
Title: Method and plant for pushing stoppers into bottles involve two conveyors, turning disc, and carriers on underside
Inventor: MAYER WERNER
IPC: B67B1/04
Filed: 1999-08-05
Abstract: A first conveyor (12) conveys the equidistantly spaced apart containers (16) such as bottles. A second conveyor (14) successively brings the stoppers (20) concentrically above the container-openings in a movement synchronized with the movement of the containers, at least over part of the conveyor track. The stopper is pressed into the container by raising the containers. The second conveyor comprises a turning disc (26) the underside and preferably the periphery of which has equidistantly carriers (28) for the stoppers
Patent DE-19937495-A1 (DE)
Title: Einrichtung und Verfahren zur Ermittlung der Unwucht
Inventor: THELEN DIETER
IPC: G01H17/00
Filed: 1999-08-07
Abstract: Vorgeschlagen wird eine Einrichtung und ein Verfahren zur Ermittlung der Unwucht eines Rotationskörpers, der von einer Aufnahme einer Unwuchtermittlungseinrichtung rotierbar gehalten wird, mit einem die Aufnahme aufweisenden plattenförmigen Dynamometerelement, bei dem unwuchtinduzierte Schwingungen von Dynamometerbereichen als Translationsschwingungen und Drehschwingungen getrennt erfaßt werden, wobei zur Vereinfachung und zur Erhöhung der Genauigkeit vorgesehen ist, daß alle vom Rotationskörper ausgehenden Kräfte und Momente vom Dynamometerelement in sich abgetragen werden.
Patent DE-19939992-A1 (DE)
Title: Detergent tablets, useful in domestic washing machine or automatic dishwasher, have pressed part with cavity (partly) enclosing solid part and also (partly) filled with active substance
Inventor: HOLDERBAUM THOMAS
IPC: C11D3/39
Filed: 1999-08-24
Abstract: In laundry or other detergent tablets with: (a) a pressed part containing at least one cavity; and, (b) another solid part, (partly) enclosed in the cavity. Part (b) does not completely fill the cavity in part (a) and the rest is (partly) filled with active substance. Independent claims are also included for: (i) the production of multiphase laundry or other detergent tablets; (ii) a combination of the detergent tablets and a packaging system.
Patent DE-19941802-A1 (DE)
Title: Pick-up chute for open cast mining milling roller has shield board enclosing milling roller and with lower stripping edge and opening forming guide tunnel for transferring material to discharge belt
Inventor: JOHN MANFRED
IPC: B65G65/22
Filed: 1999-09-02
Abstract: The pick-up chute helps to pass the mining material to the discharge belt (7) which is narrower than the working width of the milling roller which is enclosed by a shield board (13) on the side opposite the mining block at a distance from the cutting circle diameter over the entire milling width and at the level of the plane up at an angle of about 110 degrees. The underneath of the shield has a stripping edge (15) and the back of the shield is reinforced by a support structure. The pick-up chute is connected to the superstructure by webs (28, 29) above and below and has an opening (14) formed as a guide tunnel for the material to transfer the material to the discharge belt.
Patent DE-19942489-A1 (DE)
Title: Seat with back rotation for passenger protection in vehicles enables occupant position to be altered so head and thorax region is moved away from intrusion parts with lower forces
Inventor: HEROLD JUERGEN
IPC: B60R22/26
Filed: 1999-09-06
Abstract: The seat has a seat cushion (3) and a seat back (2), whereby an actuator (4) rotates the seat back into the interior (5) of the vehicle about a rotation axis (S), which extends within the vehicle and in the longitudinal direction, in response to a trigger signal. A three-point safety belt is integrated into the seat.
Patent DE-19942673-A1 (DE)
Title: Intake air capacity estimation apparatus for variable moving valve engine which computes actual air capacity based on prevalent valve timing and engine speed in case airflow meter fails
Inventor: KAWASAKI TAKAO
IPC: F02D45/00
Filed: 1999-09-07
Abstract: The intake air capacity is controlled by manipulating the valve timing of an electromagnetic inlet valve (5). In case of malfunctioning of airflow meter (13), the actual intake air capacity is computed based on actual valve timing and engine speed. A required valve timing is figured out based on the targeted intake air capacity.
Patent DE-19943883-A1 (DE)
Title: Fahrrad-Laufrad
Inventor: GUBESCH WERNER
IPC: B60B21/06
Filed: 1999-09-14
Abstract: Es wird ein Fahrrad-Laufrad (10) mit einer Metallfelge (12) und mit einer Nabe (14) beschrieben, die miteinander mittels eines Kunststoff-Speichenkörpers (16) verbunden sind, bei dem es sich um einen Spritzguss-Speichenkörper handelt. Der Speichenkörper (16) weist ein mit der Nabe (14) verbundenes Zentralteil (18) und vom Zentralteil (18) radial einstückig wegstehende Speichen (20) auf, nach Patent ... (Patentanmeldung 19921578.2). Jede Speiche (20) weist zwei in Bezug zueinander gespreizte Speichenelemente (21a, 21b) auf, deren mit dem Zentralteil (18) integral verbundene proximale Enden (40) in axialer Richtung um ein Maß (A) und in Umfangsrichtung des Zentralteiles (18) gegeneinander um ein Maß (B) versetzt sind.
Patent DE-19944533-A1 (DE)
Title: Warning light, especially all around identifying light, has light emitting diodes arranged on cylindrical surface in several rows and annually about longitudinal axis of warning light
Inventor: SCHARM DIETER
IPC: B60Q1/26
Filed: 1999-09-17
Abstract: The warning light generates light using light emitting diodes (2), and a control unit is provided that controls the movement of the light beam, which passes out via a transparent cover, by switching on and off the different light emitting diodes. The light emitting diodes are arranged on a cylindrical surface in several rows (3) and annually about a longitudinal axis (4) of the warning light.
Patent DE-19948650-A1 (DE)
Title: Contrast agent formulations containing perfluoroalkylated dye and other perfluoroalkylated compound, having high organ specificity, especially for lymph nodes, useful e.g. in fluorescence or near infrared diagnosis
Inventor: LICHA KAI
IPC: A61K49/00
Filed: 1999-09-29
Abstract: Galenic formulations (A) contain paramagnetic perfluoroalkylated dye molecules (I) and diamagnetic perfluoroalkylated compounds (II) (specifically perfluoroalkylated metal complexes, optionally in combination with other perfluoroalkylated compounds). (I) include new compounds (I').  An Independent claim is included for:  (i) the preparation of (A); and (ii) new perfluoroalkylated dye molecules of formula Rf-L'-A   (I'). Rf  = 4-30C perfluoroalkyl; L' = linker; and A = polymethine, xanthine or cationic heteroaromatic dye.
Patent DE-19949856-A1 (DE)
Title: Multi-stage shifting gearbox, especially for commercial vehicles has pre-shift group designed as planetary drive and support member is designed as friction brake effective in slow shift position
Inventor: EHRLINGER FRIEDRICH J
IPC: F16H37/04
Filed: 1999-10-15
Abstract: A multi-stage shifting gearbox, especially for commercial vehicles, has at least partially automated gear shifting or manual gear shifting. The gear synchronization takes place under engine control and uses a pre-shift group, a main gearbox and a post-shift group. The pre-shift group is designed as a planetary drive and the support member of the planetary drive is designed as a friction brake which is effective in the slow shift position and therefore takes over the function of a starting clutch. The friction brake is connected to a pressurized fluid line so that it is closed when subjected to pressure and is open in the pressure-free state.
Patent DE-19950436-A1 (DE)
Title: Component for controlling and cooling internal combustion engines with rotating cylinder housings has corrugated, sprung compensation ring pressing seal against wall of cylinder head
Inventor: PAPON PETER
IPC: F01C19/00
Filed: 1999-10-19
Abstract: The device has a corrugated, sprung compensation ring (2) pressing the seal (1) against the wall (3) of the cylinder head. The different temperatures are taken up by the corrugations reducing or increasing so that the contact pressure allows adequate cold or hot lubricant past for a cold or hot engine.
Patent DE-19952216-A1 (DE)
Title: Performance monitoring arrangement for beam from optical fibres feeding fibre through bent section of detection section to release beam for monitoring
Inventor: DUBNACK STEFFEN
IPC: G02B6/42
Filed: 1999-10-29
Abstract: Laser diode (1) provides beam conducted by fibre (2) to probe (2,3). Bent section (2.2) of fibre passes through detection section (3). Bend is dimensioned so total reflection inside fibre is partially or completely removed and the beam can exit from the fibre. Branched off beam is fed to detectors (4,5).  Laser diode (1) provides beam conducted by fibre (2) to probe (2,3). Bent section (2.2) of fibre passes through channel (6) in detection section (3). Bend is dimensioned so total reflection inside fibre is partially or completely removed and the beam can exit from the fibre. Branched off beam is fed to detectors (4,5) at both ends of channel which provide signals to control unit (9)  which processes signals from detectors to perform control, monitoring and regulation of beam source or other parts. Detection part (3) has groove of same cross section as fibre with bend radius dimensioned so that in the bent area of fibre, total reflection inside fibre is partially or completely removed and the beam can exit from the fibre. Control unit (9) contains diode drive (15) and monitoring circuitry (16).
Patent DE-19952555-A1 (DE)
Inventor: KRONE BERNARD
IPC: A01D78/10
Filed: 1999-11-01
Abstract: Carriage and drive arrangements (17, 18) for the front pair of circular rakes (9, 10) are held on coupling points (19, 20) of the carrier frame (3). The attachment allows a folding movement transversely with respect to the direction (F) of travel and drive. Preferably, rear rakes fold likewise.
Patent DE-19952931-A1 (DE)
Inventor: BIHY LOTHAR
IPC: B32B19/00
Filed: 1999-11-03
Abstract: Bound mineral wool product consists of a water-splitting hydroxide integrated between mineral wool fibers. An Independent claim is also included for a process for the production of the mineral wool product comprising adding the water-splitting material to the mineral wool fibers, forming a mineral wool path and heat treating. Preferred Features: A non-combustible binder such as water glass, silica sol and/or magnesia binder is added to the water-splitting material.
Patent DE-19956313-A1 (DE)
Title: Magnetfeldsensor zur Ermittlung der Position eines beweglichen Objekts
Inventor: DISBO BO
IPC: F15B15/28
Filed: 1999-11-12
Abstract: Um einen Magnetfeldsensor zur Ermittlung der Position eines beweglichen Objektes, insbesondere zur Ermittlung der Position eines Kolbens innerhalb eines Fluidzylinders, vor einem magnetischen Streufeld zu schützen, wird vorgeschlagen, daß Abschirmmittel (12) zum Schutz der inneren elektronischen Meßmittel des Magnetfeldsensors (2) gegen das magnetische Streufeld (11) vorgesehen sind, wobei die Abschirmmittel (12) auf den Seiten des Sensorgehäuses positioniert sind, an denen das magnetische Streufeld (11) einwirkt.