baber/WOPTO huggingface dataset:
Patent DE-10215554-A1 (DE)
Title: Expansion method for tubes of a heat exchanger uses steel ball driven by pressurized hydraulic oil etc. through tube for connection to fin of heat exchanger for homogenous process and even wear on ball
Inventor: UHL RALF
IPC: B21D39/14
Filed: 2002-04-09
Abstract: A ball (2) with a diameter larger than that of the tube (1) to be expanded, is pushed through the tube at least once by a pressure fluid (3), which penetrates into the tube and directly engages on the ball. The process is carried out for the purpose of connecting the tube to a fin (4) of a heat exchanger. The tube is pushed through a passage in the fin, and is expanded until the fin engages heat-conducting on the external diameter of the tube.  A pressure fluid system (6) has a pump (7) for pressure generation, a valve (8) to control the fluid flow direction, and a fluid reservoir. The systems is connected to both tube ends (11,12) via a connection unit (10). The unit is also in connection with a heat exchanger. The pressure fluid is a self- lubricating fluid, hydraulic oil, or a mixture of glycol and water. The ball is of steel or a ceramic material.
Patent DE-10215644-A1 (DE)
Title: Anbindung einer schwenkbaren Tragplatte
Inventor: METZEN WOLFGANG
IPC: B66F3/12
Filed: 2002-04-09
Abstract: Um eine Anbindung einer schwenkbar über ein Gelenk an das Ende eines Tragelements eines Wagenhebers angebundenen Tragplatte (8), wobei die Tragplatte (8) gegenüber dem Tragelement mittels einer Feder in eine Ausgangswinkellage gebracht wird, wobei der Ausgangswinkel beliebig vorbestimmt werden kann, zu vereinfachen, ist die Feder als Wendelfeder (17) mit tangential aus den Wendeln (16) herauslaufenden Enden (18, 19) ausgebildet und mit jeweils einem der Enden (18, 19) an jeweils einem Befestigungspunkt der Tragplatte (8) bzw. des Tragelements angebunden.
Patent DE-10218597-A1 (DE)
Title: System for forming a frame from profile-type elements such as pipes, bars which can be inserted in the recess of a connector
IPC: E04C3/16
Filed: 2002-04-25
Abstract: At least one end of a profile-type element is tubular and can be inserted in a recess of a connector (1) which has complementary cross-section to the tube cross-section. The profiles consist of a material segment which has longitudinal fibers.
Patent DE-10219096-A1 (DE)
Title: High temperature fuel cell used as a solid oxide fuel cell comprises a ceramic electrolyte and electrodes arranged as functional layers on a metallic support having perforations and/or pores
Inventor: MUND KONRAD
IPC: H01M8/12
Filed: 2002-04-29
Abstract: High temperature fuel cell comprises a ceramic electrolyte (20) and electrodes arranged as functional layers on a metallic support (10) having perforations (11) and/or pores with a diameter of more than 100 mum.  An Independent claim is also included for a process for the production of a high temperature fuel cell.
Patent DE-10224160-A1 (DE)
Title: Silicon-on-insulator substrate comprises bulk substrate, insulating layer, active semiconductor layer, and diffusion barrier layer having thickness and composition that prevent copper atoms from diffusing through
Inventor: ZISTL CHRISTIAN
IPC: H01L21/336
Filed: 2002-05-31
Abstract: A silicon-on-insulator substrate comprises a bulk substrate (110), an insulating layer (121); an active semiconductor layer (124) above the insulating layer; and a diffusion barrier layer (111) between the bulk substrate and the active semiconductor layer. A thickness and a composition of diffusion barrier layer are selected to substantially prevent copper atoms from diffusing through.  Independent claims are also included for: (a) a semiconductor device formed on an insulating substrate, comprising a bulk substrate layer; a buried insulating layer; an active semiconductor layer formed above the buried insulating layer; a copper-containing metal layer formed over the active semiconductor layer; and a diffusion barrier layer between the bulk substrate layer and the active semiconductor layer; (b) a method of forming a semiconductor device on an insulating substrate, comprising providing the substrate having formed on it a buried insulating layer and a semiconductor layer formed on the buried insulating layer, and a diffusion barrier layer, a layer thickness and a composition of which are selected so as to substantially prevent copper atoms and ions from diffusing through; forming a circuit element in and on the semiconductor layer; and forming a copper-containing metallization layer over said circuit element.
Patent DE-10225291-A1 (DE)
Title: Impermeability testing method for determination of the impermeability of a compressed natural gas container system, especially for a CNG powered motor vehicle, whereby leakage is determined using differential pressure analysis
Inventor: VOITMANN RICHARD
IPC: G01M3/32
Filed: 2002-06-07
Abstract: Method for determining the impermeability of a compressed natural gas (CNG) pressure container system, e.g. comprising gas container, supply lines, valves (4), connections, fastenings or other gas transporting components. The leakage rate of the CNG system is determined using a differential pressure analysis.  The invention also relates to a corresponding device for method implementation.
Patent DE-10228544-A1 (DE)
Title: DRAM has bonding pads arranged on east/west band on peripheral region along two opposing sides of DRAM and outermost power supply pads arranged near center of north/south band
Inventor: SUWA MAKOTO
IPC: G11C11/34
Filed: 2002-06-26
Abstract: The DRAM has bonding pads arranged on the east/west band on peripheral region along two opposing sides of the DRAM and outermost power supply pads (11,12) arranged near center of the north/south band.
Patent DE-10230536-A1 (DE)
Title: Optical rotary transfer device with parts manufactured by microsystem technology has fixed, rotary parts, data transfer path with transmission medium based on laser light, partially formed by air gap
Inventor: MAKUTH JENS
IPC: H04B10/80
Filed: 2002-07-05
Abstract: The optical rotary transfer device has a fixed and a rotary part either on the same axis as or off-axis relative to the fixed part. Each part has at least one optical module that can be integrated or monolithically constructed with microsystem technology components. A data transfer path inside the device has a transmission medium based on laser light and part of the path is formed by an air gap.
Patent DE-10233055-A1 (DE)
Title: Roller brush especially for car wash plants has bristle fitment formed by elements each fixed by fastening strip anchored on wall defining groove in cylindrical brush body
Inventor: FUCHS HERMANN
IPC: A46B13/00
Filed: 2002-07-19
Abstract: The bristle fitment (12) is formed by elements (12.1) each anchored in longitudinal grooves (13) of a cylindrical brush body (11) and each fixed by a fastening strip (14) which can be anchored on the wall defining the groove (13).  The fastening strip can be fixed by a snap fit or push fit connection in the groove. The bristle fitment elements can be made from a compressible material such as felt, textile or foamed material.
Patent DE-10233074-A1 (DE)
Title: Optische Vorrichtung zum Vereinigen von Lichtstrahlen und Scanmikroskop
Inventor: ENGELHARDT JOHANN
IPC: G02B21/00
Filed: 2002-07-19
Abstract: Eine optische Vorrichtung zum Vereinigen von zumindest zwei Lichtstrahlen, die unterschiedliche Wellenlängen aufweisen, ist offenbart. Die optische Vorrichtung ist dadurch gekennzeichnet, dass die optische Vorrichtung eine erste Grenzfläche aufweist, die von jedem der Lichtstrahlen je einen Referenzstrahl abspaltet, und eine zweite Grenzfläche aufweist, die von jedem Lichtstrahl je einen weiteren Referenzstrahl abspaltet und dass die Referenzstrahlen und die weiteren Referenzstrahlen von mindestens einem Positionsdetektor detektierbar sind. Außerdem ist ein Scanmikroskop offenbart.
Patent DE-10233569-A1 (DE)
Title: Mikrowellen-Pulsgenerator
Inventor: SCHULTHEIS DANIEL
IPC: H03K5/06
Filed: 2002-07-24
Abstract: Der erfindungsgemäße Mikrowellen-Pulsgenerator zur Erzeugung von Mikrowellen-Pulsen mit einer Pulsdauer im Nanosekundenbereich weist einen Impulsgenerator, der Impulse konstanter Impulsbreite erzeugt, und einen Mikrowellen-Resonanzkreis zur Erzeugung von Mikrowellen-Schwingungen auf. Des weiteren ist eine Impulsverkürzungsstufe vorgesehen, der die Impulse des Impulsgenerators zugeführt werden, und welche Ausgangsimpulse im Nanosekundenbereich erzeugt. Die Ausgangsimpulse werden als Versorgungsspannungsimpulse einem Mikrowellenoszillator zugeführt, an dessen Ausgang die Mikrowellenpulse abgreifbar sind. Zur Beeinflussung der Pulslängen und/oder Pulsamplituden ist eine spannungsgesteuerte Kapazitätsdiodenanordnung vorgesehen.
Patent DE-10234331-A1 (DE)
Title: Bevel gear transmission has fastening component constructed separately from bearing housing and fastened on gearcase and with female thread for assembly with male thread on bearing housing
Inventor: OBERMEIER MANFRED
IPC: F16H1/14
Filed: 2002-07-26
Abstract: The bevel gear transmission has intermeshing bevel gears (4,4') of which at least one has a rotatably mounted shaft (5) supported in bearings. A fastening component (9) constructed separately from the bearing housing (6) is fastened on the gearcase (1) and has a female thread (13) for assembly with a male thread on the bearing housing. The relatively angular position is fixed between the fastening component and bearing housing, and the bearing housing in the assembled state protrudes by a cylindrical extension (8) into a through-hole (3) acting as a guide in the gearcase.
Patent DE-10236815-A1 (DE)
Title: Method for reducing the amplitude of lateral and/or vertical oscillations of aircraft fuselage, requires redundant acceleration pick-up to determine lateral and/or vertical acceleration on engine
Inventor: SCHIERENBECK DETLEF
IPC: F16F15/02
Filed: 2002-08-10
Abstract: The method for reducing the amplitude of lateral and vertical oscillations of aircraft fuselage as caused by the dynamics of the aircraft engines, involves using a sensor-measurement system for detecting the engine vibrations/oscillations as well as control circuits for generating counter-acting control and adjustment-signals. The lateral and/or vertical acceleration on at least one engine or on the front-most engine/pylon-connection is determined by means of a redundant acceleration pick-up, and the control or adjustment-signals according to a specified control law are given on any aileron installed on the wing.
Patent DE-10241447-A1 (DE)
Title: Flash-drying ultra-fine dry powder comprising mixture of ingredients involves using specific temperature and pressure conditions
IPC: B01D1/18
Filed: 2002-09-06
Abstract: A process converts a fluid to an ultra-fine dry powder comprising a mixture of ingredients. Ingredients are reduced to a residual moisture of 0.1- 1% by weight of non-agglomerated pouring material whose particles are in the micro- and/or nano-range. The fluid-phase particles are subject to partial flash-evaporation, thus forming a fine-particulate part-dried solid substance followed by mill-drying.  The initial material comprises a solution and/or an ultra-fine suspension of the solids. The fluid phase uses water. The two drying stages and the mill-drying process are undertaken in a flowing hot air environment, provided that this does not cause unwanted secondary reactions. The flash-drying process is carried out at a pressure of 5-300 bar, and also at a normal pressure and at a temperature above that of the boiling point liquid phase to be removed, preferably 30-90C. The incoming fine powder material is released into the flash stage expansion chamber at low pressure and with pre-heated hot (150-250 degreesC) air before release to the mill-drying stage. The flash-drying may be a single- or multi-stage process. The mixture may contain additives ,e.g. milling agents, de-flocculating agents, dispersion agents. The additives may be introduced prior to the flash-drying stage or prior to the dry milling stage.
Patent DE-10242373-A1 (DE)
Title: Konfokaler Abstandssensor
Inventor: SCHICK ANTON
IPC: G01B11/00
Filed: 2002-09-12
Abstract: Die Erfindung schafft einen konfokalen Abstandssensor 100, bei dem durch eine gestaffelte Anordnung von optischen Ausgängen relativ zu einer Abbildungsoptik 140 in dem Objektbereich des Abstandssensors 100 in unterschiedlicher Höhe reelle Bilder 160a, 160b der optischen Ausgänge erzeugt werden. Eine zu vermessende Oberfläche 150, welche sich in dem Bereich zwischen den reellen Bildern 106a und 160b befindet, streut die von den optischen Ausgängen emittierten Beleuchtungsstrahlen 111a und 111b zumindest teilweise zurück, so dass zwei Messstrahlen 161a und 161b erzeugt werden, deren Intensitäten jeweils von einem Lichtdetektor 170a, 170b erfasst werden. Durch eine Interpolation zwischen den gemessenen Lichtintensitäten kann die Höhenlage der abgetasteten Punkte der Oberfläche 150 berechnet werden. Gemäß einem Ausführungsbeispiel der Erfindung kann die zu vermessende Oberfläche 150 gleichzeitig an mehreren Tastpunkten vermessen werden. Bevorzugt werden zur Lichterzeugung zwei flächige Lichtquellen 110a und 110b und zur Lichtdetektion zwei flächige ortsauflösende Kameras verwendet.
Patent DE-10242712-A1 (DE)
Title: Vorrichtung zum Steuern eines Mikrotoms und einer dafür vorgesehenen Kühlkammer
Inventor: GOLL HUBERT
IPC: G01N1/42
Filed: 2002-09-13
Abstract: Es ist eine Vorrichtung zum Steuern eines Mikrotoms (2) und einer dafür vorgesehenen Kühlkammer (4) offenbart. Die Steuerung erfolgt durch ein einzelnes Steuergerät (12, 18), das sowohl Bedienelemente (30) für das Mikrotom (4) als auch Bedienelemente (32) für die Kühlkammer integriert hat.
Patent DE-10244771-A1 (DE)
Title: Medizinisch-chirurgische Vorrichtungen
Inventor: RUSSELL JEREMY COLIN
IPC: A61M25/095
Filed: 2002-09-26
Abstract: Ein Embryotransferkatheter weist einen extrudierten Schaft 1 mit einem gasgefüllten Hohlraum 20 auf, der sich schraubenförmig entlang des Katheters erstreckt, um eine Ultraschallmarkierung bereitzustellen. Der Katheter weist eine Seitenöffnung 12 nahe einem geschlossenen abgerundeten Patientenende 11 auf.
Patent DE-10244905-A1 (DE)
Title: Regulation device for process control comprises a sensor for measurement of a chemical or physical value, said sensor being integrated in a feedback circuit so that overloading of the device can be detected
Inventor: OBERHOFFNER GERHARD
IPC: G05B13/02
Filed: 2002-09-25
Abstract: Regulation device has a regulation circuit with a feedback branch to the feedback input of the regulation circuit and a sensor (S) arranged with the regulation circuit. The output of the sensor is used as the feedback signal. The device also comprises a fault signal generator (F) that generates a fault signal and injects it into the regulation circuit, a detection device (D) that monitors a measurement signal of the regulation circuit and a control unit (KS) that sets the output signal (I2) of the regulation circuit dependent on the output signal of the detection device.  An Independent claim is included for an operating method for an inventive regulation device.
Patent DE-10246258-A1 (DE)
Title: Klimaanlage
Inventor: BAS ALI
IPC: B60H3/00
Filed: 2002-10-02
Abstract: Es wird eine Klimaanlage zur Verfügung gestellt, mit einem in einem geschlossenen Kreislauf geförderten Kältemittel, einem Verdampfergehäuse mit einem Lufteintritt, einem Luftaustritt, einem Innenraum und einem darin angeordneten luftdurchströmten Verdampfer, dadurch gekennzeichnet, dass mindestens eine in den Innenraum (3) gerichtete Einspritzvorrichtung (4, 5) am Verdampfergehäuse (1) angeordnet ist, die an eine Versorgungsleitung (6) angeschlossen ist und durch die Reinigungs- und/oder Desinfektionsmittel (13) in das Verdampfergehäuse (1) einspritzbar ist.
Patent DE-10251311-A1 (DE)
Title: Production of 2-ethylhexanol, 2-ethylhexan-1,3-diol and 2,4-diethyloctan-1,5-diol, useful for plasticizer, polyester and polyurethane synthesis, comprises aldol reaction of butyraldehyde and catalytic hydrogenation
Inventor: KRATZ DETLEF
IPC: C07C31/125
Filed: 2002-11-04
Abstract: The integrated production of 2-ethylhexanol (I), 2-ethylhexan-1,3-diol (II) and 2,4-diethyloctan-1,5-diol (III) comprises: (1) an aldol reaction of butyraldehyde; (2) catalytic hydrogenation;  (3) separating most of (I); and (4) distilling the residue. The integrated production of 2-ethylhexanol (I), 2-ethylhexan-1,3-diol (II) and 2,4-diethyloctan-1,5-diol (III) comprises: (1) an aldol reaction of butyraldehyde; (2) catalytic hydrogenation;  (3) separating most of (I);  (4) distilling the residue, into: (a) (I)-(II)-(III)-enriched top fraction (T1) and depleted sump fraction (d1); or  (b) (I) and (I)-depleted sump fraction (S2) ((d2)); and (5) separate recovery of: (a) (I), (II) and (III) from (T1) ((e1)); or  (b) (II) and (III) from (S2) ((e2)).  The sump temperature in (d1) and (e2) is 200 deg  C maximum.
Patent DE-10258048-A1 (DE)
Title: Gummituchzylinder für Offset-Druckmaschinen
Inventor: KNAUER PETER
IPC: B41N10/04
Filed: 2002-12-11
Abstract: Um einen Gummituchzylinder so weiterzubilden, dass eine Qualitätssicherung im Rotationsdruck möglich ist, bei der die Fördercharakteristik eines Gummituches beeinflussbar ist, ohne das Gummituch an der Oberfläche konvex oder konkav schleifen zu müssen oder sonstige Maßnahmen am Gummituch vornehmen zu müssen und die Maßnahmen am Gummituchzylinder einfach und kostengünstig zu halten, ist vorgesehen, dass in der Druckbreite ein im Wesentlichen parallel zur Drehachse des Gummituchzylinders (3, 6) verlaufender abgesetzter Oberflächenbereich (4, 7) in Form einer im Wesentlichen konstanten Durchmesserverringerung vorgesehen ist, in den eine zumindest an der Außenseite konkav gefertigte Folie (5, 8) eingebracht ist, die den Oberflächenbereich (4, 7) ausfüllt.
Patent DE-10260680-A1 (DE)
Title: Fahrsteuerungsvorrichtung für ein elektrisches Fahrzeug, Fahrsteuerungsverfahren für ein elektrisches Fahrzeug und zugehöriges Programm
Inventor: YANAGIDA MASAYOSHI
IPC: B60L50/16
Filed: 2002-12-23
Abstract: Eine Antriebssteuerungsvorrichtung für ein elektrisches Fahrzeug weist einen Maschinenantriebsabschnitt auf, der mit einer elektrischen Maschine (25), einem Standbestimmungsmechanismus (91), der beurteilt, ob Standbestimmungsbedingungen erfüllt sind, die angeben, ob ein elektrisches Fahrzeug stehen geblieben ist, einem Solldrehmoment-Begrenzungsverarbeitungsmechanismus (92), der ein Maschinensolldrehmoment begrenzt, wenn die Standbestimmungsbedingungen erfüllt sind, und einem Maschinenantriebsverarbeitungsmechanismus (93, 94) versehen ist, der die elektrische Maschine auf der Grundlage des begrenzten Maschinensolldrehmoments antreibt. Wenn das elektrische Fahrzeug stehen bleibt, wird das Maschinensolldrehmoment derart begrenzt, dass die elektrische Maschine nicht weiterhin mit hoher Last antreibt, weshalb kein großer elektrischer Strom kontinuierlich einem Transistormodul einer bestimmten Phase eines Umrichters zugeführt wird, wodurch eine Vermeidung eines Überhitzens des Transistormoduls ermöglicht wird.
Patent DE-10300452-A1 (DE)
Title: Tip for the cannula of an injection or infusion syringe, comprises a cylindrical section, a ring collar and a hollow member with at least one opening
Inventor: GOETZEN REINER
IPC: A61M25/06
Filed: 2003-01-07
Abstract: A tip for the cannula of an injection or infusion syringe, comprises a cylindrical section (3) for connecting the tip (1) to the cannula (2), a ring shaped collar (4), and a hollow member (5) which reduces conically to a tip and which has at least one opening (6). A tip for the cannula of an injection or infusion syringe, comprises a cylindrical section (3) for connecting the tip (1) to the cannula (2), a ring shaped collar (4), and a hollow member (5) which reduces conically to a tip and which has at least one opening (6). The cylindrical section, collar and hollow section are supplied with successive thin layers of plastic which are then light hardened. The areas which are to be supplied with an opening are not hardened and are removed.
Patent DE-10301055-A1 (DE)
Title: Reference signal generating method for noise cancellation system, involves generating error signal based on comparison of generated reference signal with induction noise and speaker output signals
Inventor: VAISHYA MANISH
IPC: H04M9/08
Filed: 2003-01-14
Abstract: The method involves selecting a generation path between two reference signals in response to a sensed condition. The generated reference signal is then compared based on the reference generation path with an induction noise and speaker output signal. An error signal is generated based on the comparison of the generated reference signal with noise and speaker output signals.
Patent DE-10303836-A1 (DE)
Title: Radiation layer device comprises a radiation chamber and a deposition chamber having inlets, outlets and deviating devices for fluidized gas and bulk material, a heat exchanger, and a delimiting wall arranged in the radiation chamber
Inventor: MOERL LOTHAR
IPC: B01J8/18
Filed: 2003-01-30
Abstract: Radiation layer device comprises a radiation chamber (3) and a deposition chamber (6) having inlets, outlets and deviating devices for fluidized gas and bulk material to be treated, and a heat exchanger (12) for tempering the bulk material and a distributor (19) for introducing a fluid or a suspension having a prescribed inlet temperature into the material and arranged in the radiation chamber in the region of the downward moving bulk material. Radiation layer device comprising: (a) a radiation chamber (3) and a deposition chamber (6) having inlets, outlets and deviating devices for fluidized gas and bulk material to be treated; (b) a heat exchanger (12) for tempering the bulk material and a distributor (19) for introducing a fluid or a suspension having a prescribed inlet temperature into the bulk material and arranged in the radiation chamber in the region of the downward moving bulk material; and (c) a first delimiting wall (13) arranged in the radiation chamber at a distance from the radiation chamber wall with the two walls forming a channel in which the bulk material moves downward and in which the heat exchanger and distributor are arranged. The free cross-section of the channel is dimensioned so that a solid charge with a prescribed average downward speed is produced in the region of the heat exchanger and the distributor.
Patent DE-10304579-A1 (DE)
Title: Vacuum cleaner brush roller overload protection has intermediate shaft coupled to brush rollers carrying coupling element, corresponding disk element for coupling to drive rotatably mounted on shaft
Inventor: LIFFERS ACHIM
IPC: A47L9/04
Filed: 2003-02-05
Abstract: The arrangement has coupling elements between brush rollers (1) and a drive (2), an intermediate shaft (4) coupled to the brush rollers and carrying a coupling element and a corresponding coupling element as a disk element for coupling to the drive rotatably mounted on the intermediate shaft to form a friction coupling. An axial compression force can be applied to the coupling elements via biased spring elements.
Patent DE-10308280-A1 (DE)
Title: Verbesserte Kalibrierung für einen Vektornetzwerkanalysator
Inventor: HILL THOMAS C
IPC: G01R35/00
Filed: 2003-02-26
Abstract: Ein verbessertes Kalibrierungsverfahren für einen Vektornetzwerkanalysator speichert spärliche Kalibrierungsdaten, interpoliert Systemfehlerdaten aus den spärlichen Kalibrierungsdaten für jede Messung durch den Vektornetzwerkanalysator und erzeugt kalibrierte Meßdaten aus den Systemfehlerdaten und den unkorrigierten Meßdaten bei jeder Meßfrequenz. Die spärlichen Kalibrierungsdaten können durch Messen jedes N-ten Frequenzschritts über einen Kalibrierungsfrequenzbereich, der größer ist als ein festgelegter Meßfrequenzbereich, oder durch Messen jedes Frequenzschritts über den Kalibrierungsfrequenzbereich und Komprimieren der resultierenden Meßdaten erzeugt werden. Die Interpolation kann unter Verwendung eines Kurvenanpassungsalgorithmus, wie z. B. eines Parameter-Polynomkurven-Anpassungsalgorithmus, erreicht werden.