baber/WOPTO huggingface dataset:
Patent DE-19846251-A1 (DE)
Inventor: GUENTHERBERG NORBERT
IPC: C08L51/08
Filed: 1998-10-07
Abstract: The invention relates to the use of a thermoplastic moulding material that is different from ABS, containing the following constituents in relation to the sum of the amounts of A, B, C and optionally D, corresponding to a total of 100 % wt. %: a) 1-48 wt. % of at least one single phase or multiphase particle-shaped emulsion polymer with a glass transition temperature of less than 0 DEG , at least one phase and with an average particle size of 50-1000 nm, preferably 50-800 nm, as constituent A; b) 1-48 wt. % of at least one amorphous or partially crystalline polymer as constituent B; c) 51-98 wt. % polycarbonates as component C; and d) 0-47 wt. % usual additives such as fibre-shaped or particle-shaped filling materials or mixtures thereof as constituent D, whereby said moulding material is used to produce toys for outdoor use, housings therefor or parts thereof.
Patent DE-19847392-A1 (DE)
Title: On-board network with 2 d.c. voltage levels, especially for vehicles, has asynchronous machine, connects battery/d.c. circuit of one voltage level or another in parallel with capacitor
Inventor: EISENHARDT MARTIN
IPC: H02J7/14
Filed: 1998-10-14
Abstract: The on-board network with two different d.c. voltage levels has an asynchronous electrical machine (1) for supplying the power in corresponding. electrical circuits connected to one side of an inverter (5) and an intermediate circuit capacitor (9) connected to the other side. A changeover switch (10) connects either a battery (11) or d.c. voltage circuit of one voltage level or a battery (12) or d.c. voltage circuit of another voltage level in parallel with the capacitor.
Patent DE-19848459-A1 (DE)
Title: Rhythm instrument with cymbals, control and recessed middle
Inventor: KUEPPERS PETER
IPC: G10D13/06
Filed: 1998-03-27
Abstract: The instrument (1) comprises cymbals (2,3) which are recessed in the middle and have a peripheral rim (48). A further cymbal (4) in addition to the two first cymbals clashed against each other is banged against the one or other of the two cymbals with the help of a control (5).  The top and bottom cymbal have a convex part pointing away from the curvature (25,25') of the middle cymbal (3) which has radial, corrugated protuberances (49,50) flattening out towards the edge.  The control comprises an up-and-down movable bar (7) joined to the top cymbal and guided in a fixed pipe acting as cylindrical housing and supporting the middle cymbal. A piston (8) is movably guided in the cylindrical chamber and cooperates with an outer pipe (14) possessing an annular piston supporting the bottom cymbal at its end. A pedal (31) with restoring spring (33) operates the control.
Patent DE-19854418-A1 (DE)
Title: Halbleiterbauelement mit zumindest einem Kondensator sowie Verfahren zu dessen Herstellung
Inventor: SCHINDLER GUENTHER
IPC: H01L27/11507
Filed: 1998-11-25
Abstract: Es wird ein Halbleiterbauelement mit einem Kondensator (3) vorgeschlagen, bei dem ein Widerstand (5) mit vorbestimmtem Widerstandswert parallel geschaltet ist. Der Widerstandswert des Widerstandes (5) soll jedoch geringer als der Widerstandswert des ferroelektrischen Kondensatordielektrikums (34) sein und ein ungewolltes Aufladen der Kondensatorelektroden (32, 36) gegeneinander verhindern.
Patent DE-19855617-A1 (DE)
Inventor: MEISTER PETER
IPC: B02C18/18
Filed: 1998-12-02
Abstract: A granulating device for separating strands of plastic fibers into pellets, comprising a feed device for said strands and a cutting rotor that is rotated by means of a drive system and has cutting blades that are arranged on the outer casing of the rotor. The bottoms of the cutting blades are disposed in grooves in the body of the rotor. Each cutting blade has at least one recess that is parallel to the cutting edge. Said recess is covered by the groove and cooperates with a clamping element that is maintained against the body of the rotor. The clamping element consists of a slotted clamping sleeve. The cylindrical outer contour of the clamping element is conformal with the recess of the cutting blade.
Patent DE-19858860-A1 (DE)
Title: Valve for a heat carrier circuit in a motor vehicle comprises spring elements which are located between the main valve body and the sealing elements so that the latter are pressed against the valve chamber wall
Inventor: KLINGLER DIETRICH
IPC: B60H1/00
Filed: 1998-12-19
Abstract: A spring element (34, 36, 38, 40) is located between the main valve body (24) and the sealing element (26, 28, 30, 32) in such a way that the sealing element is pressed against the valve chamber wall with a preload.
Patent DE-19900091-A1 (DE)
Title: Semiconductor silicon wafers with oxidation annealing to eliminate surface and internal defects
Inventor: ADACHI NAOSHI
IPC: C30B33/02
Filed: 1999-01-04
Abstract: The wafer is initially annealed in a hydrogen and/or inactive gas environment.  It is then subjected to further annealing in oxygen or a mixture of oxygen and inactive gas.  This initiates the occupation of cavities close to the wafer surface by silicon atoms from the surface.
Patent DE-19905636-A1 (DE)
Title: Reduction of temperature in combustion chamber of internal combustion engine with inlet valve partially opened during suction cycle to generate cooling effect on combustion mixture
Inventor: BISCHOFF ROLAND
IPC: F02B29/04
Filed: 1999-02-11
Abstract: A method for reducing the cylinder temperature in internal combustion engines uses a simple control mode for the valves. The inlet valve is only opened partially during the first part of the suction cycle to reduce the temperature of the combustion gasses via expansion. Alternately the inlet valve can remain open into the start of the combustion cycle to push back some of the fuel/air mixture into the inlet manifold thereby reducing the burn effect. This can also be effected via a decompression valve.
Patent DE-19907802-A1 (DE)
Title: Hydraulic double two-way seat valve in cartridge form comprises bushing which axially protrudes from first valve housing section, and is provided with external sealing element
Inventor: ROTT HORST
IPC: F16K31/06
Filed: 1999-02-24
Abstract: In the hydraulic double two-way seat valve, with an electromagnetic operating unit (10) and a cartridge shaped valve housing (30) incorporating a bushing (40) providing a valve seat (53) in the first housing section (32), the bushing (40) axially protrudes from the first housing section (32), and the valve is provided with an external sealing element (43).
Patent DE-19907849-A1 (DE)
Title: Fronthaube eines Kraftfahrzeugs
Inventor: BUCK GERALD
IPC: B62D25/10
Filed: 1999-02-24
Abstract: Eine Fronthaube (1) eines Personenkraftwagens besteht aus einem Außenblech (2) und einem mit diesem verbundenen Innenblech (3), zwischen denen ein aus einem Leichtmetallgußteil bestehendes Führungsteil (5) angeordnet ist. Dieses erstreckt sich über die ganze Breite der Fronthaube (1) und hat eine mittige Entrittsöffnung (10), von der beidseits jeweils ein Luftführungskanal (11) zu einem nach unten ausmündenden Luftauslaß (12) führt.
Patent DE-19908587-A1 (DE)
Title: Venting valve for fuel tank, with stroke movement of valve body coupled to membrane deflection
Inventor: NICKEL HANS
IPC: B60K15/035
Filed: 1999-02-27
Abstract: The venting valve is in the form of a pressure regulating valve. The valve body (5) is in working connection with a membrane (6) via a twin-arm valve lever (10), so that under vacuum in one of the regulating chambers (7) bounded by the membrane, the membrane is displaced toward the lever, turning it to open the valve in order to vent the tank.
Patent DE-19908698-A1 (DE)
Title: Paper punch with stop rail has rail lock unit anchored in base for shorter stop rail
Inventor: FRANK STEFAN
IPC: B26F1/36
Filed: 1999-02-26
Abstract: The punch has a plastic base (24) and a sliding stop rail (30) guided in a lock unit (28). The lock unit has a plug section fitted into an aperture in the base and anchored in it, and a lock part (40) next to it, which projects over the side edge of the base and has a stop point (34) to lock with the rail. A stop shoulder is positioned between plug section and lock part. The lock part has two pairs of opposite inward-facing guide cams engaging over the stop rail.
Patent DE-19911450-A1 (DE)
Title: Konstruktion zur Installierung eines Armaturenbretts
Inventor: IZUMO NORIFUMI
IPC: F16B17/00
Filed: 1999-03-08
Abstract: Bei einer Konstruktion zur Installierung eines Armaturenbretts wird die Fassung 20 aus einem trompetenförmig erweiterten Einführungsteil 19 und einem Körper 16 gebildet, der in den Einführungsteil 19 übergeht und eine Innenwand 21 aufweist, die sich in Längsrichtung des Armaturenbretts 1 erstreckt. Außerdem steht aus dem Armaturenbrett 1 ein Stift 10 in Richtung der Fassung 20 hervor. Nachdem die Fassung 20 in der Karosserie 5 arretiert ist, wird der Stift 10 in die Fassung 20 eingesetzt, so daß das Armaturenbrett 1 an der Karosserie 5 befestigt wird. DOLLAR A Hiermit wird eine Konstruktion zur Installierung eines Armaturenbretts zur Verfügung gestellt, bei der die Installierungsarbeit unkompliziert ist, ein gutes Erscheinungsbild erzielt wird und mangelnde Maßgenauigkeit sowie eine Veränderung der Abmessungen flexibel ausgeglichen werden können.
Patent DE-19912004-A1 (DE)
Inventor: WEIHRAUCH GEORG
IPC: A45D40/26
Filed: 1999-03-17
Abstract: The invention relates to an applicator for liquid media, in particular, for decorative cosmetics such as nail polish. The inventive applicator comprises a longitudinally extended, freely projecting applicator head (11) which is connected at the rear end thereof to an actuating section (12). In order to achieve a uniform and precise application of the medium, the applicator head (11) comprises a trilateral cross-section which can be configured, in particular, in the shape of a triangle. The applicator head (11) can taper on the front free end thereof from the trilateral cross-section to form a blade-like edge.
Patent DE-19912116-A1 (DE)
Title: Blow molding of hollow thermoplastic products from preforms using a closure frame with a central and two outer plates carrying molds with locking systems and a movement synchronizing mechanism
Inventor: DAUBENBUECHEL WERNER
IPC: B29C49/56
Filed: 1999-03-18
Abstract: The closure frame(10) has a supporting plate(20) for one blow mold half(26a) and a drive plate connected to a second support plate(24) for another blow mold half(28a). A support plate(25) between the other two carries a tool half(26b,28b) on each side to form complete blow molds with the first and second parts and moves between open and closed positions. A locking system(30,32) is provided for each mold whose symmetric opening and closure is effected by a synchronizing mechanism(48).  An Independent claim is made for the process equipment.
Patent DE-19912635-A1 (DE)
Inventor: REXHAUSEN HERMANN
IPC: A61N1/05
Filed: 1999-03-20
Abstract: Dilatable heart electrode has stentor shaped defibrillation electrode (1) with an extendable electrically conducting structure and ring shaped pacemaker electrodes (8) that are smaller than the defibrillating electrodes are arranged adjacent to them and also have a stentor shape. There are isolating zones (7) between the two types of electrodes and separate electrical power connections as well.
Patent DE-19914743-A1 (DE)
Title: Optische Ader
Inventor: HORN HANS-MATTHIAS
IPC: G02B1/04
Filed: 1999-03-31
Abstract: Im Bereich der Automobilindustrie kommen zunehmend K-LWL zum Einsatz, deren Schutzhülle (4) aus einem PA besteht. Da unmodifiziertes PA nur schlecht auf dem häufig als Material für den Fasermantel (3) verwendeten Fluorpolymeren haftet, bewegt sich der K-LWL (2, 3) bei einer Temperaturänderung relativ zur Schutzhülle (4). Um diesen als "Pistoning" bezeichneten Effekt zu unterdrücken, müssen die LWL-Stecker und Halterungen sehr große, zu einer Erhöhung der Signaldämpfung führende Klemmkräfte auf die Schutzhülle (4) und den darin angeordneten K-LWL (2, 3) ausüben. DOLLAR A Durch Verwendung eines modifizierten PA läßt sich der Haftsitz der Schutzhülle (4) auf dem aus einem Fluorpolymer bestehenden Mantel (3) eines K-LWL deutlich verbessern. Als Schutzhüllenmaterial kommt insbesondere ein modifiziertes PA (12) in Betracht, dessen Carboxylendgruppenkonzentration maximal 30 _Äq/q beträgt und dessen Aminoendgruppenkonzentration im Bereich zwischen 50 _Äq/q und 500 _Äq/q liegt.
Patent DE-19915413-A1 (DE)
Title: Nozzle body for cleaning apparatus for channels and pipes
Inventor: STEINICKE EMILIA
IPC: B08B9/053
Filed: 1999-04-06
Abstract: Water channels (4,5) are each constructed as a water jet pump with at least one suction opening (11,12) leading to a generated surface of the nozzle body (1). A jet (8,9) is fitted in each water channel and is reduced in cross section in relation to the cross section of the respective water channel. Each water channel on its generated surface has a system of creating swirl. An encompassing slot (10) which is V-form in cross section is provided in the generated surface of the nozzle body, and the suction openings open out into it.
Patent DE-19918725-A1 (DE)
Title: New heterocyclic-substituted N-cyano-sulfonanilide compounds, useful as total or selective pre- or post-emergence herbicides, showing desiccant, defoliant, germination inhibiting and especially weed-killing activities
Inventor: LINKER KARL-HEINZ
IPC: C07D231/20
Filed: 1999-04-24
Abstract: N-Cyano-N-(3-heterocyclyl-phenyl)-sulfonamides (I) are new. N-Cyano-N-(3-heterocyclyl-phenyl)-sulfonamides of formula (I) are new. R1 = H, CN, halo; R2 = OH, CN, NO2, CSNH2, CONH2, halo, -R3, -Q1-R3 or -Q1-C(Q)2-R<3>; R3 = alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heterocyclyl or heterocyclylalkyl (all optionally substituted); Z<1> = an optionally substituted heterocyclic group of one of 52 general formulae (mainly containing N; a few bonded via imino); and Q1, Q2 = O, S. Full definitions are given in the 'DEFINITIONS - Full Definitions' field.  An Independent claim is included for the preparation of (I).
Patent DE-19923093-A1 (DE)
Title: Fluid separator for purifying IC engine crankshaft gases has a separator cartridge with an elastic end plate on at least one of its front sides corresponding to a receiver
Inventor: ERNST VOLKER
IPC: F01M13/04
Filed: 1999-05-20
Abstract: The separator cartridge (14) has an elastic end plate (33) on at least one of its front sides (32) corresponding to the receiver (13) and forming a sealed bond with the support (22) to separate the crude and pure sides of the fleece separating device.  The fluid separator comprises a housing (10) having a lid (11), an inlet (15) and an outlet (18) for the gas to be purified and a run-off (21) for the separated fluid. The separator also has a receiver (13) for a cylindrical separator cartridge having a fleece separating device (20) and a support (22). The separator cartridge has an elastic end plate (33) on at least one of its front sides (32) corresponding to the receiver (13) and forming a sealed bond with the support to separate the crude and pure sides of the fleece separating device. Preferred Features: The fleece separating device and the support are embedded in at least one end plate made of nitrile rubber. The end plates are made of a multicomponent plastic.
Patent DE-19923422-A1 (DE)
Title: Elektronisches Einspritzsystem
Inventor: HLOUSEK JAROSLAW
IPC: F02M59/44
Filed: 1999-05-21
Abstract: Elektronisches Einspritzsystem, insbesondere Pumpe-Düse-Einheit (PDE) oder Pumpe-Leitung-Düse (PLD), für Kraftstoffe mit einer höheren Viskosität und Betriebstemperatur als Dieselkraftstoff, wie Schweröl, mit einer mechanisch oder hydraulisch angetriebenen Hochdruckeinspritzpumpe, die einen Pumpenzylinder (1) aufweist, in welchem der von einer Niederdruckförderpumpe (9) aus einem Kraftstofftank (8) über einen Niederdruckkreislauf (11, 15) gelieferte Kraftstoff mit dem erforderlichen Einspritzdruck beaufschlagt wird, und mit einem Magnetventil, das eine durch einen Magneten (35) betätigbare Ankerplatte (36) aufweist, die mit einem Steuerkolben (18) zur Steuerung des Einspritzbeginns und der Einspritzmenge gekoppelt ist. DOLLAR A Um ein kompaktes Einspritzsystem bereitzustellen, das auch mit höher viskosen Kraftstoffen einwandfrei funktioniert, ist der Steuerkolben (18) des Magnetventils in den Pumpenzylinder (1) der Hochdruckeinspritzpumpe integriert und direkt ansteuerbar.
Patent DE-19925435-A1 (DE)
Title: Molding tool and processes for manufacturing a hollow plastic component with or without an intermediate member
Inventor: NISHIDA MICHINORI
IPC: B29C45/26
Filed: 1999-06-02
Abstract: One tool half (1) with a row of male-female-female-male cavities is closed against a second tool half (2) having a row of female-male-female cavities and in a first stage, two half moldings (WU, WL) are injected while simultaneously, a female and a male half molding from a previous cycle are joined by injecting polymer along their adjoining edges to produce a hollow component (W). After tool opening to eject the hollow component, one tool half moves sideways and the cycle is repeated.
Patent DE-19932060-A1 (DE)
Title: Verfahren zur Herstellung von C¶5¶-/C¶6¶-Olefinen
Inventor: SCHWAB PETER
IPC: C07C11/107
Filed: 1999-07-12
Abstract: Das Verfahren zur Herstellung Von C 5 -/C 6 -Olefinen aus einem olefinischen C 4 -Kohlenwasserstoffe enthaltenden Ausgangsstrom ist dadurch gekennzeichnet, daß DOLLAR A a) in Gegenwart eines Metathesekatalysators, der mindestens eine Verbindung eines Metalls der VI.b, VII.b oder VIII. Nebengruppe des Periodensystems der Elemente enthält, eine Metathesereaktion durchgeführt wird, im Rahmen derer im Ausgangsstrom enthaltenes 1-Buten, 2-Buten und Isobuten zu einem Gemisch aus C 2 -C 6 -Olefinen und Butanen umgesetzt werden, DOLLAR A b) der so erhaltene Austragsstrom zunächst destillativ getrennt wird in eine aus C 2 -C 4 -Olefinen und Butanen oder aus C 2 -C 3 -Olefinen bestehende Leichtsiederfraktion A, die ausgeschleust wird, sowie in eine aus C 4 -C 6 -Olefinen und Butanen bestehende Schwersiederfraktion, DOLLAR A c) die aus b) erhaltene Schwersiederfraktion anschließend destillativ in eine aus Butenen und Butanen bestehende Leichtsiederfraktion B, eine aus Penten und Methylbuten bestehende Mittelsiederfraktion C und in eine aus Hexen und Methylpenten bestehende Schwersiederfraktion D getrennt wird, DOLLAR A d) wobei die Fraktionen B und/oder C komplett oder teilweise in den Verfahrensschritt a) zurückgeführt werden und die Fraktion D als Produkt ausgeschleust wird.
Patent DE-19933544-A1 (DE)
Title: Demodulator for time division multiplex communication system
Inventor: HEINEN STEFAN
IPC: H04L27/00
Filed: 1999-07-16
Abstract: The demodulator includes a switchable phase locked loop (2) for producing a tuning IF signal with a variable frequency for automatically tuning an FM demodulator (3). The switchable phase locked loop can be switched on during a non-active reception time slot to tune the FM demodulator, and switched off during an active reception time slot to demodulate the transmitted FM reception signal via the FM demodulator.  The phase locked loop can be switched on and off by a control circuit (20).
Patent DE-19935500-A1 (DE)
Title: Antifouling coating composition comprises binder and copper particles where part of surface of copper particles is exposed to atmosphere after binder has cured, useful for e.g. roofs
Inventor: KLOEBER MARTIN
IPC: C09D5/38
Filed: 1999-07-28
Abstract: Antifouling coating composition comprising a binder and copper particles and  where part of the surface of the copper particles is exposed to the atmosphere after the binder has cured, is new.
Patent DE-19943892-A1 (DE)
Title: Model-based detection of neutral position of discrete gearbox involves comparing drive torque obtained from model with defined threshold value or assessing state of drive torque
Inventor: DIEBOLD JUERGEN
IPC: B60K31/00
Filed: 1999-09-14
Abstract: The method involves comparing the model-based output values with corresponding derived measurement values, determining the vehicle drive torque from the comparison result, comparing the drive torque with a defined threshold value or assessing the state of the drive torque and determining the state of the gearbox according to the comparison result or assessed torque state.  An Independent claim is also included for an arrangement for detecting the gearbox selection state of a vehicle.
Patent DE-19949023-A1 (DE)
Title: Method of operating device for sterilizing medical objects by separating data from printer data and storing electronically on data carrier
Inventor: SCHLEY BERND
IPC: A61L2/14
Filed: 1999-10-11
Abstract: Data relating to the sterilization processes within the device (10) are transmitted to a printer interface (12) in the form of printer data. The method involves receiving the printer data at the printer interface, supplying the data to an external data processing apparatus, and storing the data in electronic form on a data carrier. After reception of the data, the data relevant to electronic storage may be filtered from the printer data.  An Independent claim is included for a sterilization device for medical instruments and equipment.
Patent DE-19950825-A1 (DE)
Inventor: EICKELER EDGAR
IPC: A61B5/097
Filed: 1999-10-21
Abstract: The invention relates to a spirometer mouthpiece. The inner wall of said mouthpiece comprises a heat-insulating material in such a manner that the respiratory gas flow does not undergo any substantial change in temperature on its way through the mouthpiece.
Patent DE-19951722-A1 (DE)
Title: Rear seat for motor vehicles has backrest pivot shaft moveable between relative low use position and relatively high position
Inventor: PINGER DIRK
IPC: B60N2/30
Filed: 1999-10-27
Abstract: The seat can be moved into a mainly vertical position, after the backrest has been folded down onto the seat. The pivot shaft (12) of the backrest (3) can be moved from a use-position, which is low relative to the seat part (2), into a relatively high position, for an easy folding movement. Seat-fastened vertical guides (10) are provided on either side of the seat, each with telescopic rails (11), and the pivot shaft is located at the top ends of the rails. The vertical guides also form rear feet for the seat (1), supported detachable and lockable on the vehicle floor (5).
Patent DE-19954639-A1 (DE)
Inventor: GOLLE HERMANN
IPC: F04B7/06
Filed: 1999-11-13
Abstract: All pistons (4) of a hydraulic piston pump having an adjustable delivery rate are provided with beveled control edges (9), which are placed on the faces of the pistons (4) and which interact with the inlet borings (10) according to the principle of beveled edge control. Different means (12; 13; 14; 15; 20; 21; 22; 23; 24; 25; 26; 28; 29) effect a mutual torsion of the pistons (4) thus regulating the delivery rate. The piston pump is especially suited for diesel injection systems but can also be used for many applications in industrial hydraulic engineering.
Patent DE-19956932-A1 (DE)
Title: Combined air escape float valve and roll-over valve for vehicle fuel tanks
Inventor: KLAFFKI HEINZ
IPC: B60K15/035
Filed: 1999-11-26
Abstract: These valves (1,3) consist of a pressure release valve (28) which opens the valve when the pressure within the fuel tank (30) exceeds a given limit p28,max. The valves have a refueling air escape opening which is closed by means of a valve sealer plate (5) in which is an operational air escape opening closed by a sliding closer pin (15). The closer pin operates in relation to the position of a float (26) mounted on a float lever (24).
Patent DE-19962419-A1 (DE)
Inventor: SCHOELZIG JUERGEN
IPC: B41F13/10
Filed: 1999-12-22
Abstract: The cylinder (1) has on each end side a centring means (6) aligned flush with the cylinder axis (5). A free space or clearance on at least one end side of the cylinder enables a positive locking connection with the bearing for transferring the torque. Each end side can have an opening running vertical to the cylinder axis and holding a stop device.