baber/WOPTO huggingface dataset:
Patent DE-10027948-A1 (DE)
Title: Production of suspension of undecomposed meltable material used in e.g. the pharmaceuticals, cosmetics, and food industries comprises preparing emulsion from material, liquid phase and surface modifying agent, and cooling
Inventor: DOLHAINE HANS
IPC: C09K23/00
Filed: 2000-06-08
Abstract: Production of a suspension of an undecomposed meltable material having an average particle diameter of 5-500 nm comprises preparing an emulsion from the undecomposed meltable material, a liquid phase in which the material is sparingly soluble, and an effective amount of a surface modifying agent; and releasing the pressure in a zone of reduced pressure so that the emulsion is cooled to below the melting point of the material.  Preferred Features: The average particle diameter is 10-300 nm. The emulsion is produced in the first step while the material is melted with the liquid phase and the surface modifying agent. The emulsion is cooled below the melting point of the material by partial vaporization of the liquid phase. The pressure in the second step is 10-800, preferably 20-300 mbar. The emulsion in the second step is 5-50, preferably 10-20 wt.% of the liquid phase.
Patent DE-10028592-A1 (DE)
Title: Aerosol can wall fluid and valved gas inlet has pressuretight cover plus nonreturn valve-controlled overfill and vent with intrusive valve trip pin.
Inventor: SION THOMAS
IPC: B05B9/08
Filed: 2000-06-14
Abstract: The fluid inlet (2) cover (7) is removed for fluid filling and closed pressuretight on the inlet opening when for use. The inlet (2) also has an overfill or venting opening (3) complete with nonreturn valve (22) selfclosing under internal pressure. A pin (19) as part of the cover (7) plugs into the overfill or vent opening (3) to open or de-activate the valve (22), the pin fitted with its own fluid or gas bleed line (23). The pin is molded to the inside of the cover (7) and projects axially into the inlet (2). The bleed line of the pin is led axially through so its inlet opening (24) lies at the free end of the pin (19). A guide pin (26) round the valve pin (19) facing the axial bore (23) outlet (25) associates with a guide groove (27) in the overfill or vent hole (3), and the inlet (2) has a fitted dirt screen (6).
Patent DE-10030962-A1 (DE)
Title: Elektrohandwerkzeug mit Schlagwerk
Inventor: BONGERS HANS-WERNER
IPC: B25D17/22
Filed: 2000-06-24
Abstract: Ein Elektrohandwerkzeuggerät (1) mit einem Schlagwerk (2) mit einem, im Auftreffbereich (6) eines Döppers (3) auf die Stirnseite eines in eine Werkzeugaufnahme (4) aufgenommenen Werkzeugs (7) ausgebildeten Ringkanal (8), dessen außenseitige Öffnung (9) mit einem Luft saugenden Lüftungssystem (5) eines Elektromotors verbunden ist.
Patent DE-10031490-A1 (DE)
Title: Dry break valve for control of argon purge gas used in semiconductor manufacture has sealing ring on valve cone which cooperates with shoulder on casing and can be moved away from it using slide fitted to casing
Inventor: FRANCE RICHARD MICHAEL
IPC: F16K1/12
Filed: 2000-06-28
Abstract: The valve system comprises a casing (20) with a channel which stretches across it and which has a shoulder (35) near one end. A valve cone(50) can be moved along the axis of the channel and extends from a first, closed end (51) to a second, open end (52). It is fitted with a sealing ring (54) near the closed end which cooperates with the shoulder to prevent flow across the valve. An orifice (59) in the valve between the open and closed ends allows flow when the seal is not in contact with the shoulder. A washer (72) and disk spring (78) bias the valve cone towards the shoulder. A slide (80) on the casing can move the valve cone so that the sealing ring is no longer in contact with the shoulder.
Patent DE-10032093-A1 (DE)
Title: Verfahren und Vorrichtung zum kontaktlosen Erteilen einer Benutzungserlaubnis für Fahrzeuge
Inventor: MOELLER MICHAEL
IPC: G07B15/02
Filed: 2000-07-01
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum kontaktlosen Erteilen einer Benutzungserlaubnis für die Nutzung eines Fahrzeuges des öffentlichen Verkehrs, bei dem das technische Problem, neben einem automatischen Erfassen der Nutzungsberechtigung auch eine Kontrollmöglichkeit zu schaffen, gelöst ist durch ein Verfahren, bei dem vom Fahrgast eine Chipkarte verwendet wird, auf der abrufbare Informationen bezüglich der Benutzungserlaubnis gespeichert sind, bei dem innerhalb des Fahrzeuges mit Hilfe eines Sensorsystems die auf der Chipkarte gespeicherten Benutzerinformationen kontaktlos abgerufen werden, bei dem von einem Computer die abgerufenen Benutzerinformationen ausgewertet werden und festgestellt wird, ob eine Benutzungserlaubnis erteilt werden kann, und bei dem je nach dem Ergebnis der Entscheidung mit Hilfe des Sensorsystems eine abrufbare Erlaubnisinformation auf der Chipkarte gespeichert wird, die das Vorliegen einer Benutzungserlaubnis kennzeichnet. DOLLAR A Die Erfindung betrifft auch ein System zur Durchführung des Verfahrens.
Patent DE-10032517-A1 (DE)
Title: Injector for injecting fuel into combustion chambers of internal combustion engines comprises a control part loaded by spring elements in the injector housing and guided in a guide sleeve surrounding a control space
Inventor: BOECKING FRIEDRICH
IPC: F02M47/00
Filed: 2000-07-05
Abstract: Injector (1) for injecting fuel into combustion chambers of internal combustion engines comprises a control part (2) protruding into a control space (8). The pressure is released via an actuator (3) and the control part is loaded by spring elements (17, 23) in the injector housing. The control part is guided in a guide sleeve (11) surrounding the control space. Preferred Features: The guide sleeve loaded by a spring element (17) lies on the housing wall (10) of the injector. The guide sleeve is centered on the first diameter region (15) of the control part.
Patent DE-10035117-A1 (DE)
Inventor: STEPHAN SCHWALD
IPC: F16C33/38
Filed: 2000-07-19
Abstract: A ball race unit (10), in particular for reverse movement locks and seat belt systems has a plurality of locking balls (12) arranged in a ring. The ring of locking balls has a covering (14) that combines the locking balls to form a module. The ball race unit can be used in a seat belt pretensioner.
Patent DE-10036811-A1 (DE)
Inventor: MAIER MARTIN
IPC: F02M51/06
Filed: 2000-07-28
Abstract: The invention relates to a fuel-injection valve (1) for fuel-injection systems in internal combustion engines. Said valve comprises a solenoid (10), a valve needle (3) which is impinged by a return spring (23) in a closing direction to actuate a valve closing body (4), said body together with a valve seat surface (6) forming a tight seat, and an armature (20), which is connected to the valve needle (3) by non-positive fit. A first guide sleeve (35) and a second guide sleeve (36) are connected to the valve needle (3). The armature (20) has a degree of radial play in relation to the valve needle (3), said play being formed by a central bore (34), whose diameter is greater than the diameter of the valve needle (3).
Patent DE-10038275-A1 (DE)
Title: Lens system for an X-ray machine, has structured lens groups with at least one aspherical surface to give compensation for image faults at the image amplifier
Inventor: BUERCKNER-KOYDL DIETER
IPC: G02B13/18
Filed: 2000-08-04
Abstract: The lens system, for an X-ray machine, takes up to 5% of the image in an image amplifier phosphor layer (15) and preferably to infinity. A further following lens forms the image at a camera. The lens has a barrel-shaped distortion in infinity which compensates for the cushion distortion at the camera. The lens has at least one aspherical surface (10) to correct image faults on a given distortion. The physical diaphragm is after the final surface of the lens, in the radiation direction.
Patent DE-10041538-A1 (DE)
Title: Drive force control/regulation device for hybrid vehicle controls electric drive motor dependent on torque variations of IC engine
Inventor: ASAMI KIYOSHI
IPC: F16H61/66
Filed: 2000-08-24
Abstract: The drive force control device has a detector (25) for detecting the variations in the torque delivered by the IC engine (E), converted into a corresponding engine output variation signal and a residual charge detector (22) detecting the residual charge of the battery (21), for comparison with a reference value, with a control/regulation device allowing operation of the electric drive motor (13) in dependence on the engine output variation signal when the battery residual charge is above the reference value and the exhaust catalyzer (31) is at its operating temperature.
Patent DE-10045094-A1 (DE)
Title: Permanent magnet excited synchronous machine for application in explosion risk areas such as drives in oil and gas industry, comprises part poles or whole poles magnetized by magnetizing units
Inventor: NEROWSKI GEORG
IPC: H02K1/27
Filed: 2000-09-12
Abstract: The synchronous machine is designed, so that the rotor (L), for the production of an excitation field, has a permanent magnetic (PM) structure for the production of an excitation field, distributed over the circumference of the rotor iron sheet stack (LB). So that the part poles or the whole poles (P1,P2,P3.....Px) are magnetised by means of the magnetising units. The permanent magnets (PM) of the rotor (L), have the smallest possible subdivision over the surface of the rotor sheet iron stack (LB).
Patent DE-10053157-A1 (DE)
Title: Rotary slide valve has cylindrical shut off body and three dimensional seal with rigid plate and bore with sealing lips
Inventor: GEIGER ALBERT
IPC: F16K5/04
Filed: 2000-10-26
Abstract: The rotary slide valve has a housing (2) with inlet (3) and outlet (4) pipes and a rotatable shut-off body of cylindrical shape. The three-dimensional seal between the shut off body and the opening of the outlet pipe has a rigid plate with bore with sealing lips on either side edge thereof to adjoin the edge of the bore of the cylindrical shut off body and opening of the outlet pipe to produce floating sealing action for lower wear and better tolerance compensation.  A stud projecting from the upper and lower edges of the rigid plate engages in a dedicated guide groove in the base of the housing and cover so that the seal is axially displaceable.
Patent DE-10055249-A1 (DE)
Title: Automobile body side structure has a hollow profile for the door sill, containing a crash element which collapses axially to absorb impact energy on a side collision, between the inner and outer shells of the sill
Inventor: HILDEBRAND ALEXANDER
IPC: B62D25/02
Filed: 2000-11-08
Abstract: The automobile body side wall structure has a unit to absorb impact energy, in the hollow profile of the door sill between the inner and outer shells. A crash element (23), which collapses axially, lies horizontally across the longitudinal axis of the door sill (12) within a longitudinal section of it. The crash element has one end side (28) at the inner shell (17), to extend freely towards the facing wall of the outer shell (18) with a gap between them. The unit has a pot shape, with nominal bending points (29).
Patent DE-10055361-A1 (DE)
Inventor: USELLI GIANNI
IPC: B60R25/02
Filed: 2000-11-08
Abstract: The invention relates to a device comprising a steering lock (40) and an ignition switch (50). Said device is controlled by an ID transmitter which can be can be scanned by an ID receiver located in the vehicle. The aim of the invention is to simplify the control means. In order to achieve this, a rotor is constructed, parts of the same consisting of magnetisable material (29). Said rotor is connected to a handle (10) in a rotationally fixed but axially mobile manner. In an axial starting position, (20.1) the handle (10) is blocked, but if the ID scanning is successful, an electromagnet (35) is activated in order to move the rotor into an axial intermediate position. The handle (10) can then be turned (14) and the rotor (35) is moved into an axial end position (20.3). The electromagnet (35) is cut off, but a permanent magnet (45) is activated to immobilise the rotor. The steering mechanism (44) is then released by means of the rotor output (27), and the handle (10) can be turned in a reverse manner. First, the axial end position (20.3) of the rotor is maintained and then the release position (40.2) of the steering mechanism (44) is maintained. A large axial counter-force must be exerted in order to move the rotor back into its starting position (20.1) and to reach the locking position of the steering mechanism (44).
Patent DE-10055389-A1 (DE)
Inventor: BARTH VOLKER
IPC: E04H1/12
Filed: 2000-11-09
Abstract: Conventional sales kiosks have sales surfaces which are too small, or with an appropriate size are difficult to transport, or move location. A novel sales kiosk is thus disclosed, comprising at least two kiosk pieces (1, 2) and a roof, whereby all kiosk pieces (1, 2) have the same dimensions, are arranged next to each other, are interconnected and also connected to the roof in a detachable manner and the maximum height and width of each kiosk piece (1, 2) is determined by the extant transport impediments. The height and width of each kiosk piece (1, 2) are so determined that, for example, each hall door of a market hall may be passed through and thus the kiosk can be transferred from a display hall in the market hall to an entrance to the market hall. The kiosk pieces are equipped with a connection unit for connection to the water and electrical supplies of a central internal supply unit.
Patent DE-10056037-A1 (DE)
Title: Rotor for electric machine has gaps between radial poles filled by injection molded thermoplastic material
Inventor: RUEHLEMANN JOACHIM
IPC: H02K19/10
Filed: 2000-11-11
Abstract: The rotor (2) has a core with radial poles (4) having non-magnetic filling bodies (6) in the gaps between them. The filling bodies are made of a thermoplastic material. The filling bodies may be formed in the gaps as injection moldings. The filling bodies my include openings.
Patent DE-10059182-A1 (DE)
Inventor: KOWARIK OSKAR
IPC: G11C11/16
Filed: 2000-11-29
Abstract: The invention relates to a circuit for the non-destructive, self-normalizing reading-out of MRAM memory cells. According to the invention, the read currents (Icell(0, 1)) of a memory cell are normalized by means of currents that are maintained at a voltage at which the size of these currents is independent of the cell content.
Patent DE-10062878-A1 (DE)
Title: Verfahren zur biologischen Abwasserreinigung
Inventor: HERMANS MONICA
IPC: C02F5/00
Filed: 2000-12-16
Abstract: Die Erfindung betrifft ein Verfahren zur biologischen Reinigung von Abwässern, bei dem das mit aeroben Mikroben versetzte Abwasser mittels eines sauerstoffhaltigen Gases mikrobiell gereinigt und anschließend nachgereinigt wird. DOLLAR A Erfindungsgemäß wird dadurch, daß Druckluft und Kohlendioxid in das Abwasser eingetragen werden, ein Ausfällen von Härtebildnern aus dem Belebtschlamm in das Abwasser und damit Kalkablagerungen an den Anlagenteilen der Abwasserreinigung verhindert, wodurch eine störungsfreie und kostengünstige biologische Abwasserreinigung mit hoher Leistung ermöglicht wird.
Patent DE-10103106-A1 (DE)
Title: Power semiconductor module has smoothing capacitor whose main surface lies against main and side surfaces of package
Inventor: KIMOTO NOBUYOSHI
IPC: H02M7/04
Filed: 2001-01-24
Abstract: The main surface of a smoothing capacitor (20) adjoins a main surface of a package housing (6) and lies in contact with a side surface of the housing. A first electrode (21N) and a second electrode (21P) are arranged on the main surface of the smoothing capacitor proximate to the N- terminal or the P-terminal of a power semiconductor device in the module. The smoothing capacitor may be a ceramic capacitor.
Patent DE-10104170-A1 (DE)
Title: Fan wheel for conveyance or compression of process gases is constructed of identical preformed fiber segments joined to form a ring between annular fiber disc preforms
Inventor: BANHARDT VOLKER
IPC: F04D29/02
Filed: 2001-01-30
Abstract: Fan wheel in which channels(4) extend from the wheel center(1Z) to the outer edge and have blade-shaped sidewalls(4S). Each channel is formed between at least two segments(2) of identical construction made from a fiber reinforcing material which are permanently joined together and consolidated. An independent claim is made for a process for manufacturing the fan wheel in which the segments(2) are assembled to form a ring, placed between annular discs(3) and joined together before impregnation with a matrix resin and subsequent curing.
Patent DE-10106935-A1 (DE)
Title: Method for triggering down or up shift in automatic gearbox, involves shifting to lowest gear if maximum possible acceleration for current driving resistance is less than minimum defined value
Inventor: KLOESEL RAINER
IPC: F16H61/02
Filed: 2001-02-15
Abstract: The method involves determining the current driving resistance, determining the maximum possible acceleration in the current gear for the current resistance, comparing with a defined minimum acceleration and shifting to the lowest gear if the maximum possible acceleration is less than the minimum by a defined amount.
Patent DE-10107376-A1 (DE)
Inventor: ELBE ASTRID
IPC: G06F7/72
Filed: 2001-02-16
Abstract: According to a method for conducting modular multiplication of a multiplicand (C) with a multiplier (M) while using a module (N), whereby the multiplicand, the multiplier and the module are polynomials of a variable, a multiplication forecast method (210) is executed in order to obtain a multiplication shift value (sz). An intermediate result polynomial (Z) is shifted (214) leftward by the number of places of the multiplication shift value (sz) in order to obtain a shifted intermediate result polynomial (Z'). In addition, a reduction forecast method (212) is executed in order to obtain a reduction shift value (sN), whereby the reduction shift value is equal to the difference of the degree of the shifted intermediate result polynomial (Z') and of the degree of the module polynomial (N). The module polynomial is shifted by a number of places equal to the reduction shift value (216) in order to obtain a shifted module polynomial. In a three-operand addition (218), the shifted intermediate result polynomial (Z') and the multiplicand (C) are added, and the shifted module polynomial (N') is subtracted in order to obtain an updated intermediate result polynomial (Z). By iteratively executing (226) the above-mentioned steps, the modular multiplication is gradually carried out until all the powers of the multiplier polynomial are processed. A transfer-interrupt function makes it possible to carry out both a Z/NZ arithmetic as well as a GF(2<n>) arithmetic on a single long number arithmetic-logic unit.
Patent DE-10109039-A1 (DE)
Title: Float-mounted aerated water jet directed at an oblique angle to lagoon floor sediments in the direction of lagoon bank
IPC: E02F9/06
Filed: 2001-02-24
Abstract: In a process to reduce the depth of sedimentary deposits in e.g. lakes, waste water lagoons and settling basins, a float bearing a downwards-inclined water jet is directed at the sedimentary deposits. The deposits are disturbed and transported by water to e.g. a lakeside area or shallow zone with to form island zones or raised banks.  Also claimed is a cable (13) operated float (1) assembly with a water jet (6, 7) unit directed at sedimentary deposits (12). The float is advanced by a propeller (6) or pump. The jet is directed at an oblique angle to the deposits. The float and jet describe a pendulum action over the lagoon surface. The jet simultaneously oxygenates the water.
Patent DE-10115474-A1 (DE)
Title: Microfluid channel structure used for carrying out chemical, biological and/or physical processes comprises channel sections arranged in series with a microchannel between connections in the flow direction of the medium
Inventor: EHBEN THOMAS
IPC: B81B1/00
Filed: 2001-03-29
Abstract: Microfluid channel structure comprises channel sections (3, 5) arranged in series with a microchannel (4) between a first connection (1) and a second connection (7) in the flow direction of the medium. The channel sections are connected to the microchannel. The channel sections have a larger flow resistance than the microchannel.  An Independent claim is also included for a process for the production of the microfluid channel structure.  Preferred Features: The channel sections are directly connected to the microchannel and have a smaller cross-sectional surface than the microchannel. The channels of the channel sections are arranged across the flow direction of the medium.
Patent DE-10115666-A1 (DE)
Title: Double crankshaft drive with variable piston stroke has auxiliary rod with threaded parts screwed in between two gudgeon pin receivers
Inventor: PROSSER DIETER
IPC: F16H21/30
Filed: 2001-03-29
Abstract: The double crankshaft drive has a device by which the piston stroke can be altered. An additional rod with a threaded part is screwed in between the two gudgeon pin receivers. This rod can be rotated by a screw transmission. By this means, the piston is raised or lowered relative to the piston rods, depending on the rise of the thread.
Patent DE-10121716-A1 (DE)
Title: Circuit arrangement for signal evaluation circuit has auxiliary parameter determination device with input connected to signal processor output, output connected to DAC digital input
Inventor: CLARA MARTIN
IPC: H04L25/06
Filed: 2001-05-04
Abstract: The arrangement has a signal processor (8,10-13) with a signal input, signal output and auxiliary parameter input and a digital to analog converter (3,4) or DAC for producing the auxiliary parameter whose analog output is connected to the signal processor's auxiliary parameter input. An auxiliary parameter determination device (5,6) has an input connected to signal processor's signal output and an output connected to the DAC's digital input.  AN Independent claim is also included for the following: a signal evaluation circuit
Patent DE-10122859-A1 (DE)
Title: Hydraulic device comprises a double-walled oil container surrounding a pump and its drive, and formed by partial walls tightly held together by clamping elements
Inventor: DANTLGRABER JOERG
IPC: F15B1/26
Filed: 2001-05-11
Abstract: Hydraulic device (1) comprises a double-walled oil container (8) at least partly surrounding in an annular manner a pump (2) and its drive (4). The double wall is formed by partial walls (20, 22, 26) tightly held together by clamping elements (34).  An Independent claim is also included for a double-walled oil container for the above device. Preferred Features: The clamping elements are strap retainers. Sealing elements are arranged in the separating gaps between the partial walls. The sealing elements are profile bodies surrounding the peripheral edge of one partial wall (20, 22) and lying tightly on another partial wall (26).
Patent DE-10124560-A1 (DE)
Title: Rotary piston engine has low pressure branch from pressurized oil supply device to two cooling channels in side plates and rotor housing, which are connected to oil feed device return line
Inventor: EIERMANN DANKWART
IPC: F01M5/00
Filed: 2001-05-14
Abstract: The engine is of trochoidal construction with a rotor housing, an eccentric shaft mounted in two side plates, a rotor mounted on the eccentric element and a pressurized oil supply device for feeding oil to side plate bearings and the rotor bearing on the eccentric element. A low pressure branch line off the oil supply device leads to cooling channels in the side plates and rotor housing, which are connected to a return line of the oil feed device.  The engine is of trochoidal construction with a rotor housing (2), an eccentric shaft (5) mounted in two side plates (1,4), a rotor (9) mounted on the eccentric element (8) and a pressurized oil supply device (12-16) for feeding oil to the bearings (6,7) in the side plates and the rotor bearing (10) on the eccentric element. A low pressure line (20) branches off from the pressurized oil supply device to two cooling channels (23,28,24) in the side plates and rotor housing, which are connected to a return line (26) of the oil feed device.