baber/WOPTO huggingface dataset:
Patent DE-10129346-A1 (DE)
Title: Production of a semiconductor component e.g. transistor comprises forming recesses in a wafer from the rear side below active regions. processing the regions of wafer exposed on base of the recesses, and cutting the wafers above the lattice
Inventor: RUEB MICHAEL
IPC: H01L21/3065
Filed: 2001-06-19
Abstract: Production of semiconductor component comprises: preparing wafer having active regions for semiconductor components; forming recesses in the wafer from the wafer rear side below the active regions so that supporting lattice of wafer material remains between recesses; processing regions of the wafer exposed on base of the recesses; and cutting wafers above lattice to form semiconductor components. Production of a semiconductor component comprises: preparing a wafer with a front side (101) and a rear side (102), in which a number of active regions (20) for semiconductor components are provided; forming recesses (112) in the wafer from the rear side below the active regions so that supporting lattice (110) of wafer material remains between the recesses; processing the regions of the wafer exposed on the base (103) of the recesses; and cutting the wafers above the lattice to form number of semiconductor components. Preferred Features: The recesses are produced by etching. The wafers have crevice regions between the active regions. The crevice regions are removed on cutting the wafers.
Patent DE-10130056-A1 (DE)
Title: Fuel cell system for motor vehicle has compressor for process gases fed to system that is connected in suction region to waste area region of at least one vehicle component to be cooled
Inventor: HINSENKAMP GERT
IPC: H01M8/04119
Filed: 2001-06-21
Abstract: The fuel cell system (10) has a compressor (14) for the process gases fed to the system that is connected in its suction region to the waste area region of at least one vehicle component to be cooled. The vehicle component can be an air-cooled heat exchanger, especially a vehicle radiator (18), or a cooling arrangement for the fuel cell system.
Patent DE-10130185-A1 (DE)
Title: Flexible storage bar has flexible pulley element, pressure elements forming contact surfaces with interlocking engaging and cavity parts
Inventor: ZAHN ERICH
IPC: B65H31/32
Filed: 2001-06-22
Abstract: One side of the flexible pulley element (11) in the form of a strap has a number of consecutively-arrayed pressure elements (12) forming contact surfaces (18,19). The pulley element is supported on two supports between which, and with a load exerted on the contact surfaces from the side of the pressure elements towards the pulley element, the pressure elements are inn contact with each other. An engaging part (18a) on one of the contact surfaces fits into a cavity (19a) on the other contact surface.
Patent DE-10132339-A1 (DE)
Title: Landmine detection system comprises detector unit mounted on end of arm attached to tractor, support legs attached to mounting for unit being lowered to support it above ground
Inventor: WILLER JOHANN WERNER
IPC: F41H11/16
Filed: 2001-07-04
Abstract: The landmine detection system comprises a detector unit (2) mounted on the end of an arm (14) attached to a tractor. Support legs (38') attached to the mounting (24) for the unit can be lowered to support it above the ground.  An Independent claim is included for a method for detecting landmines using the system.
Patent DE-10132716-A1 (DE)
Title: Fabricating electrical core sheet assembly with circular cross-section, e.g. for transformer, involves orderly stacking cut core sheets on top of one another in which core sheets are cut from minimum to maximum value and vice versa
Inventor: WEBER BENJAMIN
IPC: H01F27/245
Filed: 2001-07-05
Abstract: The method involves stacking cut core sheets on top of one another in an order in which the core sheets are cut from the minimum value (7) to maximum value (8) and from maximum value to minimum value to form the electrical core sheet assembly of circular cross-section.  A roll of strip of core sheet material is unwound and cut into two sheet strips, each having a width steplessly varying from a predetermined minimum value to predetermined maximum value. The sheet strips are subsequently cut into core sheets required for forming the electrical core sheet assembly, taking into account the shape of the core sheets at the ends.
Patent DE-10141667-A1 (DE)
Inventor: WOBBEN ALOYS
IPC: F03D80/70
Filed: 2001-08-25
Abstract: The invention relates to a device for rotating the shaft of a rotor blade of a wind energy plant relative to a hub of said wind energy plant. The inventive device comprises a bearing between the structural components and a gearwheel drive for actuating the rotation and adjusting the pitch of the rotor blade. According to the invention, a gearwheel of the drive and the bearing are disposed in the volume of a lubricant chamber.
Patent DE-10144215-A1 (DE)
Title: Safety device for roof work has clamping unit as separate detachable assembly connected to support profile installed below roof rafter, and upwards pointing cantilever extension is connected to front end section of support profile
IPC: E04G21/32
Filed: 2001-09-08
Abstract: The safety device includes a clamping unit(14) constructed as a separate detachable assembly connected to the support profile unit(12) installed below the roof rafter. An upwards pointing cantilever extension(26) is connected to the front end section of the support profile, and a gusset plate(28) is welded in the corner region between the extension and support profile. An upright(24) is detachably fitted in the extension. The upright and cantilever extension have a round cross section and the support profile has a square cross section.
Patent DE-10146820-A1 (DE)
Title: Dekoriervorrichtung und Verfahren zum Dekorieren von Oberflächen
Inventor: PHILIPP WILFRIED
IPC: B23K26/08
Filed: 2001-09-19
Abstract: Die Erfindung betrifft eine Dekoriervorrichtung für Oberflächen von Verschlusskappen und ein Verfahren zum Dekorieren von Oberflächen von Verschlusskappen, mit einer Transporteinrichtung für die Verschlusskappen, einem ersten und einem zweiten Sensor zum Erfassen der Transportgeschwindigkeit und der Position der zu dekorierenden Verschlusskappe, einer Laserstation mit mindestens einem Laser zum Dekorieren der Verschlusskappe mittels des Laserstrahls, wobei die Steuereinrichtung des Laserstrahls mit den ersten und zweiten Sensoren verbunden ist und die Informationen der Sensoren mit den Steuerinformationen für den Laserstrahl verknüpft sind.
Patent DE-10147605-A1 (DE)
Title: Connection between electric cable and connector part has tubular part in form of pot with cable pressed into pot opening and outer end surface of pot floor connected to connector part
Inventor: WITT MARTIN
IPC: H01R13/53
Filed: 2001-09-27
Abstract: The connection has a tubular part into one end of which the end of the cable (10) is pressed and whose other end is connected to the connector part (1). The tubular part is in the form of a pot (3). The cable end (12) is pressed into the opening of the pot and the outer end surface (6) of the pot floor (5) is connected to the connector part.
Patent DE-10147647-A1 (DE)
Title: Therapy, stimulation and relaxation of parts of the human body by movement of the body part forwards and backwards using an electromagnetically driven carriage on which the body part is supported
Inventor: PENKOVSKY ALEXANDER
IPC: A61H1/00
Filed: 2001-09-27
Abstract: Device for relaxation of parts of the human body has a moving sledge (12) with a supporting area (16, 18a, 18b) that holds a part of the body, e.g. the foot, and is driven using electromagnets.
Patent DE-10150443-A1 (DE)
Title: Verfahren und Vorrichtung zur Herstellung eines Endlosmetallriemens und nach dem Verfahren hergestellter Endlosmetallriemen
Inventor: MITSUBAYASHI MASAHIKO
IPC: B24B39/00
Filed: 2001-10-12
Abstract: Es sind ein Verfahren und eine Vorrichtung zur Herstellung eines Endlosmetallriemens (6) offenbart, durch welches bzw. durch welche eine Umfangslänge des Riemens dadurch eingestellt wird, indem der Endlosmetallriemen (6) einer Strahlverfestigungsbehandlung unterworfen wird. Beispielsweise geschieht dies durch Messen der Umfangslänge vor der Strahlverfestigungsbehandlung und Bestimmen der Bedingung der Strahlverfestigungsbehandlung auf der Grundlage der gemessenen Länge und/oder durch Messen der Umfangslänge während der Strahlverfestigungsbehandlung und durch Beenden der Strahlverfestigungsbehandlung auf der Grundlage der gemessenen Länge.
Patent DE-10152939-A1 (DE)
Title: New semiconductive polymers with polythiophene backbone, having high charge carrier mobility and useful in semiconductor elements such as field effect transistors
Inventor: HALIK MARCUS
IPC: C08G61/12
Filed: 2001-10-26
Abstract: Semiconductive polymers (I), having a polythiophene backbone and at least one substituent having a pi-conjugated electron system on each thiophene ring, are new.  Semiconductive polymers of formula (I) are new. R1, R2  =  monovalent residue having a pi-conjugated electron system which extends the pi-electron system of the polythiophene backbone, such that either HR1/HR2 is a semiconductive compound or R1/R2 makes the polymer semiconductive; or one of R1 and R2 may also be H;  E1, E2  =  terminal group or free electron;  n  =  1-1000. Independent claims are included for: (i) the preparation of (I);  (ii) semiconductor elements containing (I); and  (iii) the production of the elements as in (ii), by applying a semiconductive layer of (I) to a substrate (preferably by applying a solution of (I) then removing the solvent and/or by centrifuging, spraying or dropping) then electrically connecting the layer.
Patent DE-10157260-A1 (DE)
Inventor: BAUER KURT
IPC: C08L23/06
Filed: 2001-11-22
Abstract: A paintable salt (I) comprising ozonides and/or peroxides of fatty acids or their esters as the active agent is characterized in that the salt base comprises a polyethylene thickened paraffin oil whereby the polyethylene has a mol. wt. of 10,000-30,000 preferably 21,000.  A paintable salt (I) comprising ozonides and/or peroxides of fatty acids or their esters as the active agent is characterized in that the salt base comprises a polyethylene thickened paraffin oil whereby the polyethylene has a mol. wt. of 10,000-30,000 preferably 21,000.  An Independent claim is included for a process for the production of the salt (I) by dissolution of polyethylene into the salt base at 130 degrees C followed by slow cooling to 100 degrees C within 3 hours and rapid cooling to 20 degrees C by casting in thin layers onto metal sheets.
Patent DE-10158690-A1 (DE)
Title: Transmitting securities in telecommunications network involves using clearing arrangement from roaming agreements between first and second communications networks for transmission
Inventor: KLATT UWE
IPC: H04L12/28
Filed: 2001-11-29
Abstract: The method involves using a clearing arrangement from the roaming agreements between the first and second communications networks (CHN, MHN) for the transmission. The first user (Consumer) appears as the provider to the payment organization (CCI) and the second user (Merchant) guarantees the payment transaction from his payment service (PSP).  AN Independent claim is also included for an arrangement for implementing the inventive method.
Patent DE-10159361-A1 (DE)
Title: System for forming a cylindrical catalyst used in IC engines comprises housing containing substrate, roller for forming housing of catalyst, pressure sensor, grinding ring unit, and processor
Inventor: LI HOULIANG
IPC: F01N3/28
Filed: 2001-12-04
Abstract: A system for forming a cylindrical catalyst which rotates about a central axis (26) comprises a housing (12) containing a substrate (30); a roller for forming the housing of the catalyst; a pressure sensor (48) for measuring the pressure on the substrate; a grinding ring unit (62) connected to the sensor to receive a pressure signal from the sensor; and a processor (80) connected to the grinding ring device to measure the pressure signal from the device.  An Independent claim is also included for a process for the production of the system. Preferred Features: The roller moves across or parallel to the central axis to reduce the diameter of the housing. The grinding ring device has a stationary part and a moving part.
Patent DE-10162640-A1 (DE)
Inventor: KLEEN ASTRID
IPC: C09B62/014
Filed: 2001-12-20
Abstract: The invention relates to a method for colouring keratin fibres, according to which: (a) at least one enzyme of the aminoacyltransferase type, in particular of the transglutaminase type and (b) at least one nitro dye with a substrate activity for the enzyme are applied to the fibres. Said method significantly improves the colour-fastness characteristics, in particular the wash-fastness of the coloration that has been obtained.
Patent DE-10162933-A1 (DE)
Title: Device for extracting tissue in spinal column surgery comprises a hollow shaft having a separating mechanism for removing and introducing tissue and an operating unit
Inventor: KLENK JOCHEN
IPC: A61B90/30
Filed: 2001-12-20
Abstract: Device comprises a hollow shaft (1) having a separating mechanism (2) in a front section for removing and introducing tissue into the shaft and an operating unit (3) in the rear section for operating the separating mechanism, and a transport element (4) mechanically driven by a drive (5) on or in the shaft or a rinsing unit for transporting removed tissue within the shaft from the front section into the rear section.  Preferred Features: The transport element is formed as a slidable block having a carrier for the removed tissue or as a screw conveyor in the hollow shaft. The rinsing unit has a channel running from the front to the rear with a nozzle directed into the shaft.
Patent DE-10164734-A1 (DE)
Title: Flachbandkabel, Herstellungsvorrichtung und Herstellungsverfahren
Inventor: FLECKENSTEIN NORBERT
IPC: H01B7/00
Filed: 2001-09-21
Abstract: Die vorliegende Erfindung betrifft ein Flachbandkabel (2) mit mindestens einem elektrischen Leiter (4, 4') und mindestens einer Isolationsschicht (6), welche den Leiter (4, 4') zumindest teilweise bedeckt, und welche an mindestens einer Abisolationsstelle (8) den Leiter (4, 4') unbedeckt läßt. Es ist vorgesehen, daß der Leiter (4) zumindest im Bereich der Abisolationsstelle (8) eine mit körnigem Material bestrahlte Oberfläche aufweist.
Patent DE-10200855-A1 (DE)
Inventor: FREUND DETLEV
IPC: H04M3/487
Filed: 2002-01-11
Abstract: In order to produce an announcement in a telecommunication network, an announcement file is generated from a model file (vtm) after reception of a request sent by a control station of the network concerning the announcement and determination of parameter values (aid, prv) specific to the announcement. Therefor, open parameters, contained in the model file (vtm) and concerning the content or execution of the announcement, are resolved in the announcement file (vpg) on the basis of the parameter values (prv). The resulting announcement file, for example in the form of a VoiceXML page, can then be interpreted and transmitted via the telecommunication network.
Patent DE-10200976-A1 (DE)
Title: Drawing roll for production of thin glass sheets, particularly for display glass substrates, comprises a roll body which is mounted on a shaft and has at least a plastic or elastomer outer cover
Inventor: WEGERER HOLGER
IPC: C03B17/06
Filed: 2002-01-12
Abstract: The drawing roll for production of thin glass sheets, particularly display glass substrates, comprises a roll body which is mounted on a shaft and has at least a plastic or elastomer outer cover.
Patent DE-10205030-A1 (DE)
Title: Betriebsmodi-Schalteinheit einer Handwerkzeugmaschine
Inventor: GREITMANN RALF
IPC: B25D16/00
Filed: 2002-02-07
Abstract: Betriebsmodi-Schalteinheit einer zumindest teilweise drehenden und schlagenden Handwerkzeugmaschine mit einer Rutschkupplung, welche zwischen einem hohlen, einen axial schlagenden Schlagkolben (2) beinhaltenden, abtreibenden Führungsrohr (3) und einem, auf dem Führungsrohr (3) drehbaren, antreibenden Zahnkranz (4) angeordnet ist, und über ein von außen manuell schaltbares, axial versetzbares Schaltglied in unterschiedliche Betriebsmodi schaltbar ist, wobei in wenigstens einem Betriebsmodus das Führungsrohr (3) drehangetrieben ist, wobei das axial versetzbare Schaltglied drehformschlüssig in einen drehfrei zum Führungsrohr (3) gelagerten, antreibenden Kupplungsring (6) der Rutschkupplung eingreift.
Patent DE-10205411-A1 (DE)
Title: Drive and drive control process for a stepped automatic drive for a motor vehicle, has a blocking device to stop a load switching element in a closed position
Inventor: EKOEZ YUEKSEL
IPC: F16D25/0638
Filed: 2002-02-09
Abstract: A drive (1), especially a stepped automatic drive for a motor vehicle, comprises a load switching element (2) through which a proportional turning moment is transmitted and a blocking device (24) to stop the load switching element in a closed position.  An Independent claim is also included for a control process for the above.
Patent DE-10205703-A1 (DE)
Title: Pneumatisch gesteuerter Dämpfer
Inventor: MURAMATSU ATSUSHI
IPC: F16F9/02
Filed: 2002-02-12
Abstract: Ein pneumatisch gesteuerter Schwingungsdämpfer (10, 90) ist offenbart, der folgendes aufweist: einen elastischen Verbinder (16), der zwischen und an einem Halteelement (12) und einem Massenelement (20) angeordnet und gesichert ist zum elastischen Verbinden des Massenelements mit dem Halteelement und der teilweise eine Arbeitsluftkammer (64) definiert, die von einem äußeren Bereich abgeschlossen ist; einen Luftdurchgang (28), der mit der Arbeitsluftkammer zum Einstellen eines Luftdrucks in der Arbeitsluftkammer von dem äußeren Bereich verbunden ist; und ein statisches Druckeinstellsystem (70, 84, 92, 94), das zum im Wesentlichen statischen Einstellen des Luftdrucks in der Arbeitsluftkammer über den Luftdurchgang betreibbar ist, um eine im Wesentlichen statische elastische Verformung des elastischen Verbinders zum Ändern einer Federcharakteristik des elastischen Verbinders zu induzieren.
Patent DE-10216884-A1 (DE)
Title: Stabilizer composition for stabilizing halogen containing organic polymers against thermal and/or photochemical degradation comprises a fluoroalkane sulfonic acid, a cyanoacetyl urea and calcium hydroxide
Inventor: DAUTE PETER
IPC: C08K3/22
Filed: 2002-04-17
Abstract: A stabilizer composition (I) for stabilizing halogen containing organic polymers against thermal and/or photochemical degradation comprises a fluoroalkane sulfonic acid, a cyanoacetyl urea and calcium hydroxide.  Independent claims are included for:  (1) a process for the stabilization of organic polymers by addition of the composition (I) and intimately mixing in suitable equipment; and  (2) PVC (polyvinyl chloride) containing fluoroalkane sulfonic acid, a cyanoacetyl urea and calcium hydroxide.
Patent DE-10219616-A1 (DE)
Title: Centrifugal pump for supplying liquids with high gas content has pumpwheel with apertures in hub regions to take away gases
IPC: F04D29/22
Filed: 2002-05-02
Abstract: The centrifugal pump has a pumpwheel (11) with blades (12) on the outside. The pumpwheel has apertures (17) in the hub region to take away the gases (15). These apertures are at an angle to the pumpwheel and lead to rear blades (16) on the rear side of the pumpwheel. The apertures widen more in the tangential direction of the pumpwheel than in the radial direction.
Patent DE-10221075-A1 (DE)
Title: Production of composition used for surface treatment, e.g. etching or roughening stone, sanitary ware, ceramics, tiles, glass, enamel or facade, involves mixing aqueous hydrofluoric acid with aqueous ammonia solution
Inventor: MARQUARDT WERNER
IPC: C03C15/00
Filed: 2002-05-10
Abstract: Production of a chemical composition, especially for surface treatment, preferably etching (on) and/or roughening of surfaces, comprises mixing an aqueous hydrofluoric acid (HF) solution with an aqueous ammonia (NH3) solution at a HF/NH3 molar ratio at least 1.90.  Independent claims are also included for the following:  (1) a chemical composition obtained by this method; (2) a method of treating, especially etching and/or roughening, surfaces by: (a) pretreatment, especially degreasing and/or wetting, if necessary; (b) contacting the surface with the chemical composition; (c) allowing this to act on the surface for the time needed for roughening and/or etching; and (d) rinsing the composition away with a neutralizing agent, especially with water or aqueous alkali hydroxide solution; (3) surfaces treated by this method; and (4) articles and objects with surfaces treated by this method.
Patent DE-10221313-A1 (DE)
Inventor: KNOERZER THOMAS
IPC: F16F1/04
Filed: 2002-05-14
Abstract: The traction spring has an eye (3, 4) formed in it. It consists of spirally wound rod, the cross section (5) of which forms an oval narrowing conically inwards towards the longitudinal axis (6) of the spring. The greater outer cross-section radius (R1) is in a ratio with the smaller inner one (R2) which lies between 1.08 and 1.095.
Patent DE-10226596-A1 (DE)
Title: Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes mit gleichzeitiger Gewinnung einer C3+-reichen Fraktion mit hoher Ausbeute
Inventor: BAUER HEINZ
IPC: F25J1/02
Filed: 2002-06-14
Abstract: Es wird ein Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes, insbesondere eines Erdgasstromes, mit gleichzeitiger Gewinnung einer C¶3+¶-reichen Fraktion mit hoher Ausbeute, wobei die Verflüssigung des Kohlenwasserstoff-reichen Stromes im Wärmetausch mit einer Kältemittelgemischkreislaufkaskade erfolgt. DOLLAR A Erfindungsgemäß wird DOLLAR A a) der Kohlenwasserstoff-reiche Strom (1, 1') vor seiner Auftrennung in eine C¶2-¶-reiche und in eine C¶3+¶-reiche Fraktion entspannt (X), DOLLAR A b) der entspannte Kohlenwasserstoff-reiche Strom (2) einem C¶3-¶Absorptionsprozess (T1) zugeführt und in diesem in die der Verflüssigung (E2, E3) zuzuführende C¶2-¶-reiche Fraktion (3) und in eine erste Kondensatfraktion (8) aufgetrennt, DOLLAR A c) die der Verflüssigung zuzuführende C¶2-¶-reiche Fraktion (3) vor der Verflüssigung (E2, E3) verdichtet (V), DOLLAR A d) die erste Kondensatfraktion (8) angewärmt (E) einem C¶2¶-Stripp-Prozess (T2) zugeführt, DOLLAR A e) aus dem Sumpf des C¶2¶-Stripp-Prozesses (T2) eine zweite, C¶3+¶-reiche Kondensatfraktion (11) mit hoher Ausbeute gewonnen, und DOLLAR A f) am Kopf des C¶2¶-Stripp-Prozesses (T2) eine C¶3-¶-reiche Gasfraktion abgezogen, partiell kondensiert (E) und dem C¶3¶-Absorptionsprozess (T1) als Waschmittel zugeführt (10).
Patent DE-10227169-A1 (DE)
Title: Haarfarbstoffmischung und ein Verfahren zu deren Herstellung
Inventor: BONG LIM JO
IPC: A61K8/46
Filed: 2002-06-18
Abstract: Eine Haarfarbstoffmischung wird beschrieben, in der das Haar normal gefärbt wird und zur gleichen Zeit Haarfarbstoff für einen bestimmten Zeitabschnitt in einem transparenten Zustand verbleibt. Ein Verfahren zur Herstellung einer Haarfarbstoffmischung, die Phenylmethylpyrazolon enthält, umfasst folgende Schritte: Lösen eines Fettalkohols mit einem Anteil von 2 APPROX 25 Gew.-%, basierend auf dem Gesamtgewicht, eines Tensids mit einem Anteil von 0,5 APPROX 35 Gew.-%, basierend auf dem Gesamtgewicht, und Phenylmethylpyrazolon mit einem Anteil von 0,1 APPROX 30 Gew.-%, basierend auf dem Gesamtgewicht, bei 70-90 DEG C; Mischen des gelösten Produktes mit einem Farbstoff, der einen Anteil von 0,1 APPROX 10 Gew.-%, basierend auf dem Gesamtgewicht hat, und gereinigtem Wasser mit einem Anteil von 30 APPROX 55 Gew.-%; Abkühlen der Mischung auf 50 APPROX 60 DEG C; und Mischen eines Alkalisators mit einem Anteil von 2 APPROX 10 Gew.-%, basierend auf dem Gesamtgewicht, mit dem resultierenden Produkt.