baber/WOPTO huggingface dataset:
Patent DE-10119204-A1 (DE)
Title: Production of new or known 5-aryl-1,3,3-trimethyl-2-methylene-indoline derivatives useful in compositions for dyeing keratin and other fibers, especially human hair
Inventor: SAUTER GUIDO
IPC: C07F5/02
Filed: 2001-04-19
Abstract: Production of 5-aryl-1,3,3-trimethyl-2-methylene-indoline derivatives for dyeing human hair. Production of 5-aryl-1,3,3-trimethyl-2-methylene-indoline derivatives of formula (I) or their acid addition salts comprises: (a) reacting a 5-halo-2,3,3-trimethyl-3H-indole derivative of formula (II) with an aryl boronic acid derivative of formula (III), or with diboron compound of formula (IV) and an aryl halide of formula (VI), in the presence of a catalyst and/or base; and  (b) reacting 1 mole of the resulting 5-aryl-2,3,3-trimethyl-3H-indole derivative of formula (VII) with 1-50 moles of a compound of formula (VIII) in a nonpolar aprotic or polar protic or aprotic solvent at 20-180 deg  C for 1-44 hours;  R<1> = 1-8C alkyl, 1-8C monohydroxyalkyl, 2-8C polyhydroxyalkyl, (1-8C)alkoxy(1-8C)alkyl, 1-8C mercaptoalkyl, (CH2)mX(CH2)nY(CH2)pRa, (CH2)nXRa, (CH2)mY(CH2)nX(CH2)pRa, (CH2)mCO(CH2)nX(CH2)pRa, (CH2)pRa, (CH2)mX(CH2)nCOY(CH2)pRa, glycidyl, tetrahydrofurfuryl or tetrahydro-2-pyranylmethyl;  X,   = O, S or NRb;  Ra, Rb = H, 1-8C alkyl or optionally substituted aryl or heteroaryl;  m, n = 1-6;  p = 0-6;  R<2> = H or 1-6C alkyl;  R2' = CHR';  R' = H or 1-5C alkyl;  R<3>, R<4>  = 1-4C alkyl, (CH2)nRc, (CH2)m-CHRc-X(CH2)nRc, (CH2)nCORc, (CH2)nCOXRc, (CH2)nCN, (CH2)nCH=CMe2, (CH2)mX-CHRc-(CH2)nRc or (CH2)n or -(CH2)nCH=CH-, or CR<3>R<4> is a spiro ring;  Rc = H, 1-6C alkyl or optionally substituted aryl or heteroaryl;  R<5>-R<12> = H, 1-4C alkyl, 1-4C hydroxyalkyl, OH, OMe, benzyl, halogen, NO2, NO, CN, CF3, CHO, CORd, COOH, COORd, OCORd, arylmethoxy, SO2NH2, NH2, azido, NHRd, NH2Rd<+>, N(Rd)2, N(Rd)3<+>, NHCORd, NHCOORd, CH2NH2, CH2NHRd, CH2N(Rd)2, COOCF3, PO(ORd)2, SO2CHF2, SO2CF3, SO2Rd or SRd, or adjacent R<8>-R<12> groups can form a 5- or 6-membered alicyclic or aromatic ring optionally containing S, N and/or O heteroatoms;  Rd = H, 1-6C alkyl or optionally substituted aryl or heteroaryl;  R<13>, R<14> = H or 1-4C alkyl;  R<15> = 1-4C alkyl;  x = 0 or 1;  R<16>, R'16 = H or 1-6C alkyl, or R<16>+R'16 is -CR<13>R<14>-(R<15>)x-CR<13>R<14>-; A = an anion. Independent claims are also included for:  (1) compounds (I) with the proviso that at least one of R<5>-R<12> is other than hydrogen when R<10> is hydrogen or methoxy, R2' is methylene and R<1>, R<3> and R<4> are methyl; (2) compounds of formula (V); (3) a composition for dyeing keratin fibers, prepared by mixing two components, one of which contains at least one compound (I).
Patent DE-10120709-A1 (DE)
Title: Liquids fine control valve esp. for common rail fuel injection system, has piezo-actuator and compensating element arranged in common space
Inventor: BOECKING FRIEDRICH
IPC: F02M59/46
Filed: 2001-04-27
Abstract: A valve for controlling liquids includes a piezo-actuator (2), a mechanical converter (3) for converting a stroke of the piezo-actuator (2), a biasing element (6) for pre-tensioning the piezo-actuator and a compensation element (10), in which the piezo-actuator and the compensation element (10) are arranged in a common space (11) and the compensation element (10) is connected behind the converter (3).
Patent DE-10121239-A1 (DE)
Title: Etching depth controlling method in DRAM fabricating process, involves etching two reflecting regions subsequently until etching depth of both regions are made equal
Inventor: FU CHING-HUNG
IPC: H01L21/461
Filed: 2001-04-30
Abstract: Two reflecting regions (36,37) formed on a substrate (30) is illuminated to a coherence light to generate an interference. One region is etched initially until forming a height difference between the two regions by changing the interference intensity slightly. Other region is etched until the etch depth is made same as the height difference by changing the interference intensity extremely.
Patent DE-10124298-A1 (DE)
Title: Acid precipitation of silica or silicate, used as carrier for e.g. catalyst, choline chloride solution, fragrance or detergent, in plastics, battery separator, toothpaste, or as flocculant, uses constant cation excess
Inventor: LINDNER GOTTLIEB-GEORG
IPC: C09D7/61
Filed: 2001-05-17
Abstract: In the production of a precipitated silica or silicate by simultaneously dosing an aqueous silicate solution and a Lewis and/or Bronsted acid into aqueous silicate solution , reacidification to pH 7-3.0, filtration and drying, a constant cation excess is maintained during dosing.
Patent DE-10124563-A1 (DE)
Title: Positioning mechanism, to align two optical components in relation to each other, has a fixing unit for each with an intermediate carrier, and movement in the clamping direction with a simple adjustment
Inventor: HERGENHAN GUIDO
IPC: G02B7/00
Filed: 2001-05-14
Abstract: The mechanism to position an optical component (80) in relation to a second optical component (90) has two fixing units (12,14), which can move in guides (16) only in one clamping direction (20) against each other. At least one carrier (42) is between them which can be positioned in relation to the fixing units in at least one direction (X,Y) across the clamping direction, to be secured between them in an adjusted setting, to hold the optical components in place.
Patent DE-10125422-A1 (DE)
Title: Spare wheel holder for motor vehicle has stowage space with opening which is smaller than longitudinal sectional face of spare wheel but larger than cross sectional face, with stowage space lying forward of opening
Inventor: KRUEGER KLAUS-JOCHEN
IPC: B62D43/10
Filed: 2001-05-25
Abstract: The spare wheel holder has a stowage space with an opening (5) which is smaller than the longitudinal sectional face of the spare wheel (4) but larger than the cross sectional face. The stowage space lies at least partially in the vehicle's longitudinal direction forward of the opening. Means of forced guiding (7-9) are designed in such a way that they transfer the spare wheel from an upright withdrawal position inside the opening into a flat stowed position inside the stowage space.
Patent DE-10128783-A1 (DE)
Title: Depilation device has comb attached to housing by joint with freely rotating friction needle, and outer drum surface including flat friction area for clamping and removing hairs
Inventor: MINKIN VLADIMIR
IPC: A45D26/00
Filed: 2001-06-13
Abstract: The depilation device consists of a housing (1), an electric motor with an operation button and rocker switch, a drive (5), a drum for clamping and removing hairs and a comb (17) attached to the housing by a joint with a freely rotating friction needle (19). The outer drum (6) surface has a flat friction area for clamping and removing hairs.
Patent DE-10132205-A1 (DE)
Title: Verfahren und Vorrichtung zur partiellen Oxidation eines flüssigen Brennstoffs
Inventor: STEINER DIETMAR
IPC: F23D11/30
Filed: 2001-07-03
Abstract: Die vorliegende Erfindung betrifft ein Verfahren sowie eine Vorrichtung zur partiellen Oxidation (POX) eines flüssigen Brennstoffs, bei dem der flüssige Brennstoff über eine Brennstoffzuführungsleitung 6 einer Zerstäubungseinrichtung 2 zugeführt wird, in welcher der zugeführte flüssige Brennstoff zerstäubt wird, und bei dem zerstäubten Brennstoff einer Reaktionseinrichtung 4 zugeführt wird, in der die partielle Oxidation stattfindet. Zumindest in einem Teillastbetrieb der Reaktionseinrichtung 4 wird nur eine Teilmenge 11 des in der Zerstäubungseinrichtung 2 zerstäubten Brennstoffs der Reaktionseinrichtung 4 zugeführt, während ein Rest 12 des in der Zerstäubungseinrichtung 2 zerstäubten Brennstoffs über eine Brennstoffrückführungsleitung 14 aus der Zerstäubungseinrichtung 2 abgeführt wird.
Patent DE-10133719-A1 (DE)
Title: Organic anti-reflective polymer, for fabricating ultrafine patterns of semiconductor devices, has specific composition
Inventor: JUNG JAE-CHANG
IPC: H01L21/027
Filed: 2001-06-28
Abstract: Organic anti-reflective polymer is a specified compound and is useful for fabricating ultrafine patterns of 64M, 256M, 1G, and 4G DRAM semiconductor devices. Organic anti-reflective polymer is a compound of formula (I): R, R' and R'' : hydrogen or methyl; Ra - Rd, and R 1- R 18-H, -OH, -OCOCH 3, -COOH, -CH 2OH, or substituted or unsubstituted, or straight or branched alkyl or alkoxy alkyl having 1 - 5 C; m and n : an integer selected from 1, 2, 3, 4 and 5; x, y, and z : mole fraction from 0.01 - 0.99. Independent claims are also included for: (1) An anti-reflective coating composition comprising a compound (I) and a compound of formula (II); and (1) A method for preparing an anti-reflective coating by (i) dissolving compound (I) and compound (II) in an organic solvent; (ii) filtering the obtained solution alone or in combination with an anthracene derivative; (iii) coating the filtrate on a lower layer; and (iv) hard-baking the coated layer. R 19- R 20straight or branched substituted 1 - 10C alkoxy; and R 21hydrogen or methyl.
Patent DE-10136240-A1 (DE)
Title: Bearing system for shaft is made up of three sections at different positions along shaft, which is made up of two sections connected by membrane coupling, allowing angular and axial offset of shaft sections
Inventor: DIENER KARL-FRIEDRICH
IPC: H02K7/00
Filed: 2001-07-25
Abstract: The bearing system for a shaft is made up of three sections (2 - 4) at different positions along the shaft. The shaft itself is made up of two sections (6, 7) connected by a membrane coupling (8), allowing angular and axial offset of the shaft sections while each bearing section supports a minimum load.
Patent DE-10138770-A1 (DE)
Title: New azo pigments, based on N-substituted 6-(2'-hydroxy-3'-naphthoylamino) quinazolin-2,4-dione couplers are useful e.g. in pigmenting lacquers, plastics, inks, toners, color filters and seeds
Inventor: GRIMM FELIX WENDELIN
IPC: C09B67/20
Filed: 2001-08-07
Abstract: Azo pigments, based on N-substituted 6-(2'-hydroxy-3'-naphthoylamino)quinazolin-2,4-dione couplers, are new.  Azo pigments of formula (I), based on N-substituted 6-(2'-hydroxy-3'-naphthoylamino)quinazolin-2,4-dione couplers, are new.  D  = residue of a diazo component;  R<1> and R<2>  = H, 1-4C alkyl (optionally substituted by OH, halogen, amino or MeO) or 6-10C aryl (optionally once to three times substituted by 1-4C alkyl or alkoxy, F, Cl, Br, CF3, NO2, OH, CONH2, CONH(1-4C alkyl), CON(1-4C alkyl)2, COO(1-4C alkyl), SO2NH2, SO2NH(1-4C alkyl) or SO2N(1-4C alkyl)2, with the proviso that both are not H at the same time;  R<3> = H, 1-4C alkyl or alkoxy, halogen, CF3, NO2 or CN; and  n  = 1, 2 or 3. Independent claims are included for: (i) the novel N-substituted 6-(2'-hydroxy-3'-naphthoylamino)quinazolin-2,4-diones used as couplers in the preparation of (I) and being of formula (II); and (ii) preparation of (I) by coupling an amine of formula DNH2 with the novel couplers.
Patent DE-10140970-A1 (DE)
Title: Estimation of atmospheric pressure for direct injection stratified charge engine control, determines manifold absolute pressure and throttle adjustment
Inventor: SUN JING
IPC: F02D41/18
Filed: 2001-08-27
Abstract: The throttle butterfly valve adjustment ( eta ) is measured by a sensor. The manifold absolute pressure is determined.  When the throttle is fully open, a value for the atmospheric pressure is determined as a function of the manifold absolute pressure. A second value for barometric pressure is also produced as a function of the manifold absolute pressure and the throttle adjustment value. Further refinements are described.  An Independent claim is included for the corresponding engine arrangement.
Patent DE-10144688-A1 (DE)
Title: SMS message from speech recognition is reconverted at receiving telephone
Inventor: CRULL TORSTEN
IPC: H04M1/7243
Filed: 2001-09-11
Abstract: A Short Message Service (SMS) message or E-mail including speech rhythm data is produced from speech into a microphone (1) by speech recognition (2) and reconverted at the telephone (3) to speech.
Patent DE-10146197-A1 (DE)
Inventor: IRION KLAUS M
IPC: A61B5/07
Filed: 2001-09-14
Abstract: An intracorporeal probe (10), for examination and/or therapy, for example in hollow organs or natural or artificial body cavities in the human or animal body, whereby the probe (10) is in the form of a capsule (12), which may be introduced into the body with no external connection elements, comprises at least one light-emitting element (16) and at least one light-receiving element (18), whereby the light-receiving element (18) receives light in a wavelength region different to that emitted by the light-emitting element (16).
Patent DE-10146863-A1 (DE)
Title: Fassung für ein optisches Element in einer optischen Abbildungseinrichtung
Inventor: WEBER ULRICH
IPC: G02B7/02
Filed: 2001-09-22
Abstract: Eine Fassung für ein optisches Element in einer optischen Abbildungseinrichtung, insbesondere in einem Objektiv (4) für die Halbleiter-Lithographie, hat wenigstens einen Fassungsring (2), welcher das optische Element (6) trägt. Der Fassungsring (2) ist in seinem Querschnitt zumindest teilweise hohl ausgebildet.
Patent DE-10148106-A1 (DE)
Title: Optical data carrier comprising information layer of new or known axially substituted cobalt phthalocyanine on substrate, can be written upon and read with infrared (preferably laser) light
Inventor: BERNETH HORST
IPC: G11B7/249
Filed: 2001-09-28
Abstract: Providing an optical data carrier comprising a substrate carrying on its surface an information layer which can be written upon and read with infrared light and contains a light absorbing compound (I) and optionally a binder. In an optical data carrier comprising a (preferably transparent) substrate (optionally precoated with reflection layer(s)) carrying on its surface an information layer and optionally reflection layer(s) and/or a protective layer, another substrate or a covering layer, where the information layer can be written upon and read with infrared light (preferably laser light, specifically of wavelength 750-800 (especially 770-790) nm) and contains a light absorbing compound (I) and a binder, (I) consists of cobalt (III) phthalocyanine(s) in which the cobalt metal center carries two axial substituents R1 and R2. R1, R2  = CN, SCN, alkoxy or alkylthio. Independent claims are included for: (i) optical data carriers as above, which have been written upon with light of wavelength 700-830 (especially 750-800) nm;  (ii) the production of optical data carriers as above, by coating the optionally precoated substrate with (I) (optionally together with binders, additives and/or solvents) and applying the further optional layers if required;  (iii) the use of (I) as light absorbing agents in the information layer of an optical data carrier which can be written upon with light;  (iv) new cobalt phthalocyanine compounds of formula (IA);  (v) the preparation of (IA); and  (vi) mixtures of (I) with other phthalocyanines, specifically cobalt-free phthalocyanines. CoPc' = cobalt (III) phthalocyanine, having R1 and R2 as axial residues on the metal center and SO2NR7R8, Hal and OAlk as substituents on the phthalocyanine part; Hal = Cl, Br or F;  Alk = optionally substituted 1-8C alkoxy;  a = 0-4;  b = 0-10;  c = 0-8, provided that a + b + c is not more than 12;  R7, R8 = mono- or dialkylamino, mono- or bis-hydroxyalkylamino or arylamino;  or NR7R8 = 5-7 membered heterocycle (optionally containing further heteroatoms, specifically O, N or S), preferably pyrrolidino, piperidino or morpholino; Cat<+> = cation.
Patent DE-10152389-A1 (DE)
Inventor: GROEGER HANS-DETLEF
IPC: H04N1/405
Filed: 2001-10-24
Abstract: In an electrographic printing device, charge images of the images to be printed are generated on a moving photoconducting drum by an LED comb. The aim of the invention is to print images with areas of a different gray level on a print medium. To this end, the LED's are controlled in such a manner that they emit, according to the desired gray level of the area, a different number of successive light pulses of the same shape that are directed onto the surface of the moving photoconducting drum that is assigned to the area while the photoconducting drum is accordingly discharged entirely or in part. The development of the charge images and the transfer of these developed charge images onto the print medium result in the production of images with the desired gray level on the print medium.
Patent DE-10152974-A1 (DE)
Title: Data storage magnetic tape cassette has a single spool and an axial coil spring
Inventor: JOHNSON MICHAEL W
IPC: G11B15/675
Filed: 2001-10-26
Abstract: The magnetic tape cassette has a base (34) and a cover (22) that enclose a single spool (40). The free end of the tape is fixed to an anchor point (3). Set into the recess in the spool is a coil spring (44) and a drive wheel (42).
Patent DE-10153285-A1 (DE)
Title: Elastic support for seat has a central elastic element between rigid plates to tilt in any direction
Inventor: MEYER STEPHAN
IPC: A47C3/026
Filed: 2001-10-29
Abstract: An elastic support for a seat, e.g. for an office chair, has a central elastic element (6) bonded between upper and lower rigid plates (7,7'). The lower plate is fixed to the seat support and the upper plate is fixed to the underside of the seat cushion. The elastic element provides an elastic support against tipping in all directions. The element can be a solid block or a ring shaped structure.
Patent DE-10154604-A1 (DE)
Title: Airbag system for vehicles, especially motor cycles, has switch able distributor, whereby individual airbags can be blocked or connected to gas generator depending on switching state
Inventor: SEIDL JOSEF
IPC: B60R21/26
Filed: 2001-11-07
Abstract: The system has several airbags and a central gas generator (8) associated with the airbags. The central gas generator has a fluidic connection to one or more of the airbags via a distributor (1). The distributor is switch able, whereby individual airbags can be blocked or connected to the gas generator depending on its switching state.
Patent DE-10200379-A1 (DE)
Title: Automatikgetriebe
Inventor: HAYABUCHI MASAHIRO
IPC: F16H3/66
Filed: 2002-01-08
Abstract: Eine Drehzahlreduktionsgetriebeeinheit ist vorgesehen zum Veranlassen, dass ein Drehzahlreduktionsdrehabtriebselement eine reduzierte Drehung hat, die langsamer ist als die Drehung einer Eingangswelle. Das Drehzahlreduktionsdrehabtriebselement wird geschaltet zwischen einem drehzahlreduzierten Drehzustand und einem freien Drehzustand durch eine Drehzustandsschalteinrichtung. Die drehzahlreduzierte Drehung des Drehzahlreduktionsdrehabtriebselements wird wahlweise übertragen auf das vierte und erste Element einer dualen Drehzahländerungsplanetenradgetriebeeinheit über eine erste und dritte Steuerkupplung. Die Drehung der Eingangswelle wird übertragen auf ein zweites Element über eine zweite Steuerkupplung. Die Drehung des ersten und zweiten Elements wird wahlweise begrenzt durch eine erste und zweite Steuerbremse. Ein drittes Element ist mit einer Abtriebswelle verbunden. Dies ermöglicht das Schaffen eines sehr effizienten Automatikgetriebes, das sieben oder mehr Vorwärtsübersetzungsverhältnisse erzielt, um eine optimale Ausnützung der Motorleistung bei einem Hochgeschwindigkeitsbereich eines Fahrzeugs zu ermöglichen und die Änderung der Fahrzeuggeschwindigkeit bei einem Schaltvorgang zu vermindern und deshalb ein gutes Gefühl zu schaffen durch Hinzufügen von Gängen einschließlich eines direkten Ganges bei einer Hochgangsseite, so dass benachbarte Übersetzungsverhältnisse näher beieinander liegen.
Patent DE-10201975-A1 (DE)
Title: Verfahren zur Herstellung von Glaskohlenstoff
Inventor: OHLER CHRISTIAN
IPC: H01G9/155
Filed: 2002-01-21
Abstract: Gemäß dem erfindungsgemäßen Verfahren wird Glaskohlenstoff hergestellt, indem eine Folie oder Platte aus Polykarbonat durch eine Vorbehandlung vernetzt und anschließend an einer inerten Atmosphäre oder im Vakuum pyrolisiert wird. Die Vorbehandlung kann beispielsweise ein Tempern der Folie an einer oxidierenden oder reduzierenden Atmosphäre bei einer Temperatur zwischen 200 DEG C und 600 DEG C oder ein Bestrahlen des Körpers sein oder durch Zusätze im Polykarbonatharz induziert sein.
Patent DE-10202847-A1 (DE)
Inventor: MUELLER HANS-HEINRICH
IPC: A24C5/18
Filed: 2002-01-24
Abstract: A garniture tongue of a garniture device of a rod machine arranged for compressing a material, comprises a rod guide surface. It is in part made of a steel alloy with high titanium carbide content.  Independent claims are included for: (a) a compression surface of a compression mold, comprising a guide surface arranged to contact a material to be compressed and being in part made of a steel alloy with high titanium carbide content; (b) a compression mold, comprising the compression surface; a compression channel into which the material is compressed by the guide surface; and a removal device structured and arranged to transfer particles into the compression channel; and (c) a process of compressing a material in a garniture device (4) of a rod machine, comprising guiding the material along the rod guide surface of the garniture tongue (7). The material becomes compressed as it is guided along the rod guide surface.
Patent DE-10204868-A1 (DE)
Title: Speicherzelle
Inventor: DEPPE JOACHIM
IPC: H01L21/28
Filed: 2002-02-06
Abstract: Bei der Speicherzelle ist in dem Graben eine Schichtfolge aus einer ersten Oxidschicht (1), einer Nitridschicht (2) und einer der Gate-Elektrode zugewandten zweiten Oxidschicht (3) an den seitlichen Grabenwänden vorhanden, während die Nitridschicht (2) in einem gekrümmten Bereich (4) des Grabenbodens fehlt. Bei einer alternativen Ausgestaltung ist an den seitlichen Wänden des Grabens je mindestens eine Stufe ausgebildet, vorzugsweise unterhalb des Source-Bereiches bzw. des Drain-Bereiches.
Patent DE-10206701-A1 (DE)
Title: Oxyhydrogen power plant has primary fuel tank containing hydrogen in a chemical bond with another substance and expelled by heat
Inventor: NEUHOFF RALPH
IPC: F02C3/20
Filed: 2002-02-18
Abstract: An oxyhydrogen-fuelled power plant (1) with a secondary hydrogen storage unit (7.1) discharging to the combustion chamber. The secondary storage unit inlet is esp. supplied from a primary hydrogen storage unit in which the hydrogen is held in a chemical bond with another substance.  The power plant has a second secondary oxygen storage unit (7.2) which discharges to the combustion chamber (1), and is supplied from a second primary storage unit (8.2) holding oxygen in a chemical bond with another substance. Both primary storage units (8.1, 8.2) have a heater (9-11) unit with heat exchanger which delivers a fluid heat exchange medium through the power plant (1) and primary storage units. The fluid heat exchange medium is essentially either a liquid metal gallium-aluminium alloy, or halogenated hydrocarbons, chlorofluorocarbons, fluro-hydrocarbons, heavy oil and/or a CO2 mixture with organic solvents. The heater (9-11) has a pump (10). The primary hydrogen storage unit (8.1) holds magnesium hydride, lanthanid, actinid and/or metal hydride in dissolved or solid form. The second primary storage unit (8.2) contains a solution incorporating an oxygenated salt e.g. sodium oxide or barium oxide. In discharged condition, the second primary s torage unit (8.2) contains alkaline earth oxide, and in the charged condition peroxide and/or hyperoxide.