baber/WOPTO huggingface dataset:
Patent DE-10161748-A1 (DE)
Title: Clip for hanging curtains is designed like conventional spring clothes peg, but has blade- or roller-shaped ribs on each half at pivoting position fitting into recesses on other half
IPC: F16B2/10
Filed: 2001-12-15
Abstract: The clip for hanging curtains is designed like a conventional spring clothes peg. The novelty is that there are blade- or roller-shaped ribs (9) on each half of the peg at the pivoting position which fit into corresponding recesses on the other half.
Patent DE-10206015-A1 (DE)
Title: Verwendung von oxidierten Polyolefinwachsen für die textile Ausrüstung
Inventor: HOHNER GERD
IPC: D06M15/21
Filed: 2002-02-14
Abstract: Die vorliegende Erfindung betrifft die Verwendung oxidierter, mit Hilfe von Metallocenkatalysatoren hergestellter Polyolefinwachse für die textile Ausrüstung.
Patent DE-10206792-A1 (DE)
Title: New cyclohexenonyl- or pyrazolyl-phenyl ketones, useful as pre- or post-emergence, total or selective herbicides, pesticides and antibacterial and antifungal agents
Inventor: SCHWARZ HANS-GEORG
IPC: A01N35/06
Filed: 2002-02-19
Abstract: Cyclohexenonyl or pyrazolyl 2-(hydrocarbyl-(thio, sulfinyl or sulfonyl)-methyl)-phenyl ketones (I) are new.  Cyclohexenonyl- or pyrazolyl-phenyl ketones of formula (I) are new.  n = 0-2; R = alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl (all optionally substituted (os)); X = H, NO2, CN, COOH, CONH2, CSNH2 or halo; or alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, mono- or dialkylamino or dialkylaminosulfonyl (all os); Z' = cyclohexenonyl or pyrazolyl group of formula (i) or (ii); m = 0-6; R1 = H or halo; or alkyl, alkylthio or aryl (all os); or if m = 2 or more two R2 groups may together form O or alkylene; R2 = OH, OCHO or halo; or alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylcarbonyloxy, alkoxycarbonyloxy, alkylaminocarbonyloxy, alkylsulfonyloxy, alkenyloxy, alkynyloxy, aryloxy, arylthio, arylsulfinyl, arylsulfonyl, arylcarbonyloxy, arylcarbonylalkoxy, arylsulfonyloxy, aralkoxy, aralkylthio, aralkylsulfinyl or aralkylsulfonyl (all os); R3 = H, CN, CONH2, CSNH2 or halo; or alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkoxycarbonyl or cycloalkyl (all os); R4 = H; or alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl (all os); and R5 = OH or OCHO; or alkoxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylaminocarbonyloxy, alkylsulfonyloxy, alkenyloxy, alkynyloxy, aralkyloxy, arylcarbonyloxy, arylcarbonylalkoxy or arylsulfonyloxy (all os). Independent claims are also included for: (1) the preparation of (I); and (2) new benzoic acid derivative intermediates of formula (IIA).  Q' = H or R6; and R6 = 1-6C alkyl, benzyl or allyl.
Patent DE-10208675-A1 (DE)
Title: Erzeugung skalierbarer periodischer Signale
Inventor: LELITKO UDO
IPC: H02P27/08
Filed: 2002-02-28
Abstract: Verfahren zur Erzeugung elektrischer Ausgangssignale, die insbesondere zur Ansteuerung eines Elektromotors mittels eines Frequenzumrichters dienen, wobei die Größe der Signale mit einer skalierbaren periodischen Funktion moduliert ist, wobei die Größe der Signale an Stützstellen der Funktion berechnet wird und wobei die Signalgröße an einer Stützstelle berechnet wird durch Addition des Wertes mindestens einer Hilfsvariablen zu der Signalgröße an der vorangegangenen Stützstelle.
Patent DE-10209774-A1 (DE)
Title: Composites und Compositemembranen
Inventor: KERRES JOCHEN
IPC: B01D71/62
Filed: 2002-02-28
Abstract: Beansprucht werden folgende Typen von Compositemembranen: DOLLAR A 1. Composites oder Compositemembranen durch Addition eines Metallsalzes, z. B. von ZrOCl¶2¶, in einem Lösungsmittel, beispielsweise DMSO, zur Lösung eines oder mehrerer Polymere in einem organischen Lösungsmittel oder in wässrigen Systemen sowie die nachträgliche Ausfällung in der Matrix der daraus hergestellten Compositemembran durch Nachbehandlung in einer Säure oder in einer Salzlösung, beispielsweise Phosphorsäure. DOLLAR A 2. Composites oder Compositemembranen durch nachträglichen Ionenaustausch von fertigen Polymermembranen mit einem geeigneten Salzkation, beispielsweise ZrO¶2¶·+·, wobei die Polymermembran gegebenenfalls mit einem organischen Lösungsmittel oder einem Gemisch von organischem Lösungsmittel mit Wasser vor dem Ionenaustausch aufgequollen wurde sowie die nachträgliche Ausfällung eines schwerlöslichen Salzes, z. B. von Zr¶3¶(PO¶4¶)¶4¶, in der Membran durch Nachbehandlung in einer Säure oder in einer Salzlösung, beispielsweise Phosphorsäure. DOLLAR A 3. Composites oder Compositemembranen durch Addition von nanoskaligem Zr¶3¶(PO¶4¶)¶4¶-Pulver zu einer Polymerlösung. DOLLAR A 4. Beansprucht werden auch Composites oder Compositemembranen, die nach 1. und/oder 2. und/oder 3. hergestellt worden waren, wobei noch zusätzlich Heteropolysäuren in die Polymer- oder Membranmorphologie eingebaut werden. DOLLAR A Beansprucht werden auch Verfahren zur Herstellung erfindungsgemäßer Polymere und Membranen.
Patent DE-10214117-A1 (DE)
Title: Adaptive Modulation und andere Erweiterungen der physikalischen Schicht in Mehrfachzugriffsystemen
Inventor: BOLINTH EDGAR
IPC: H04L12/28
Filed: 2002-03-28
Abstract: In einem Kommunikationssystem, das insbesondere nach IEEE 802.11a standardisiert ist, soll der Datenaustausch verbessert werden. Hierzu wird vorgeschlagen, dass bei einem dezentral organisierten Zugriff auf das Übertragungsmedium, vorzugsweise einem IEEE 802.11 System mit einer Distributed Coordination Function (DCF), unter Verwendung mehrerer Übertragungsmodi Pilotsignale vom Sender zum Empfänger gesendet und anschließend eine Zuordnungstabelle bezüglich der Übertragungsmodi anhand der empfangenen Pilotsymbole durch den Empfänger berechnet werden. Vom Empfänger wird die Zuordnungstabelle zum Sender übermittelt, so dass der anschließende Datenaustausch auf der Basis dieser Zuordnungstabelle stattfinden kann. Bei zentral organisiertem Zugriff, vorzugsweise einem IEEE 802.11 System mit einer Point Coordination Function (PCF), erfolgt eine Verbesserung dadurch, dass bereits mit der Übermittlung einer Zuordnungstabelle die darauffolgenden Daten entsprechend adaptiv moduliert werden.
Patent DE-10214909-A1 (DE)
Title: Method for optimizing power station output e.g. for water turbine installation, by varying ratio of gear coupling between turbine and generator
Inventor: JANK SIEGFRIED
IPC: F03B11/00
Filed: 2002-04-04
Abstract: The invention proposes that with the generator (3) disconnected from the supply network (12) with varying operating parameters, e.g. the position of guide and runner vanes, the efficiency of the turbine is determined as a function of rpm. By determining turbine speed corresponding to optimum efficiency over the output range the gear ratio can be varied so that at the changed turbine speed the generator still generates at system frequency with optimum efficiency. By inclusion of a frequency changer (2) between generator and power system it no longer becomes necessary to vary gear ratio.
Patent DE-10217261-A1 (DE)
Title: Speicherbaustein mit einer Speicherzelle mit Niedertemperatur-Schichten im Speichertrench und Herstellungsverfahren
Inventor: TEMMLER DIETMAR
IPC: H01L27/108
Filed: 2002-04-18
Abstract: Es werden Speicherzellen mit Grabenkondensatoren beschrieben, wobei der Grabenkondensator mit einem Material mindestens teilweise aufgefüllt ist, das Hochtemperaturprozesse, die bei der Herstellung eines Speicherbausteins verwendet werden, nicht ohne Beeinträchtigung ihrer elektrischen Parameter überstehen könnte. Erfindungswesentlich ist, dass das Material des Grabenkondensators erst nach den Hochtemperaturprozessen in den Graben eingebracht wird. Durch das erfindungsgemäße Verfahren können dielektrische Schichten mit großen Dielektrizitätskonstanten und Elektrodenschichten aus metallischem Material verwendet werden. Somit werden die elektrischen Eigenschaften des Grabenkondensators gegenüber bekannten Grabenkondensatoren verbessert.
Patent DE-10218343-A1 (DE)
Title: Electric temperature control device for air entering vehicle interior has Peltier element(s) with first temperature on one side, different temperature on other side when operating voltage applied
Inventor: THIEMANN HANS JOACHIM
IPC: B60H1/00
Filed: 2002-04-25
Abstract: The electric temperature control device has at least one Peltier element (24) that has a first temperature on one side and a second, different temperature on the other side when an operating voltage is applied. Only the first side is exposed to an air flow for introduction in the vehicle interior and the Peltier element is controlled by at least one control unit (22).
Patent DE-10219922-A1 (DE)
Title: Drive axle with integrated brake unit has drive for both drive wheels which are directly connected to the output stage of the gear
Inventor: STUEBNER FRANK
IPC: B60K17/04
Filed: 2002-05-03
Abstract: A drive axle with an integrated brake unit has a separate drive for both wheels (6) comprising a coaxial electric motor (1), brake unit (7) and a gear (3) with the drive wheel directly connected to the gear output stage (5). The wheel bearing is at the same time a drive shaft bearing and the gear output is on the inside of the wheel.  An Independent claim is also included for use of the above axle in working machines
Patent DE-10223932-A1 (DE)
Title: Verwendung von Diuretika zur Behandlung von Schwellungen
Inventor: WANK RUDOLF
IPC: A61K31/44
Filed: 2002-05-29
Abstract: Die vorliegende Erfindung betrifft die Verwendung von einem Diuretikum, insbesondere einem Schleifendiuretikum, zur Behandlung von Schwellungen. Des weiteren betrifft die Erfindung pharmazeutische Präparationen von Diuretika in topischer Form.
Patent DE-10227957-A1 (DE)
Title: Horizontal axis washing machine clothes drum has two part lifters axially separated at slightly different radial positions to increase tumbling effect
Inventor: NEUSER HORST
IPC: D06F58/04
Filed: 2002-06-22
Abstract: The wash drum (1) has ribs (3) which raise the washing articles above the water level before dropping them. Instead of them running from front to back they are divided (3a,3b) with one part (3b) lagging the other (3a) towards the rear of the drum to raise the clothes higher.
Patent DE-10232577-A1 (DE)
Title: Counterweight for a sectional door has cable drum on end of rotary shaft, wound cable, helical torsion spring, holder and torsional force absorbent spring
IPC: E06B9/06
Filed: 2002-07-18
Abstract: A cable drum (5) is on at least one end of a rotationally mounted shaft (4) and has wound onto it a traction cable (6) connected to the leaf of the sectional door. A helical torsion spring(7) is held at one end of the spring on a fixed holder (8)and, at the other end of the spring, on the shaft. At at least one end, the helical spring has an end section (12) consisting of several coils with diameter less than that of a section of spring designed to absorb torsional forces (13)and positioned between two spring ends,
Patent DE-10235382-A1 (DE)
Inventor: WINTER FRED
IPC: B62D25/04
Filed: 2002-08-02
Abstract: The car structure is formed by a rigid tubular frame (33), which is fitted on the side of the endface wall (3) facing the passenger compartment. This frame is connected at least to the endface wall, the hinge columns (29) and the channel bar under them. The frame may have a horizontal transverse tube (34) supported by a central support tube (35) and side support tubes (36) on the structure.
Patent DE-10238527-A1 (DE)
Title: Electrically driven flow compressor especially for a motor vehicle combustion engine has a by pass function through an up and down movement of compressor wheel
Inventor: DOMMSCH HANS-PETER
IPC: F02B33/36
Filed: 2002-08-22
Abstract: An electrically driven flow compressor, especially for a motor vehicle combustion engine comprises a housing (110), air inlet and outlet (112,114), a compressor wheel (120) and shaft (122) driven by an electric motor (124) to compress an air feed to the engine. The wheel is movable with respect to the shaft between rest and working positions.
Patent DE-10244649-A1 (DE)
Title: Verfahren zur Herstellung einer Klebeverbindung
Inventor: DIEPERS HEINRICH
IPC: C08L77/00
Filed: 2002-09-25
Abstract: Die Erfindung betrifft ein Verfahren zum Verbinden von Bauteilen. Dazu wird auf Klebeflächen der zu verbindenden Bauteile jeweils ein Poly-o-hydroxyamid aufgetragen. Nachdem die Klebeflächen miteinander verbunden wurden, wird der Klebeverbund erhitzt, um das Poly-o-hydroxyamid in das entsprechende Polybenzoxazol zu überführen. Die Klebetechnik kann herkömmliche Verbindungstechniken, wie Schweißen, Hartlöten oder Aufschrumpfen, ersetzen. Sie eignet sich besonders für die Herstellung von Röntgenbildverstärkern.
Patent DE-10248857-A1 (DE)
Title: Adjustable convertible vehicle roof has covering element coupled to bearer part by pivot axle, acted on by control element and movable between covering, standby positions relative to bearer part when roof opened
Inventor: HEINE ANDREAS
IPC: B60J7/08
Filed: 2002-10-18
Abstract: The device has a bearer part that can be adjusted via a mechanism joined to the vehicle's body and a covering element (6) mounted on the bearer part (5). The covering element is coupled to the bearer part by a pivot axle (8), is acted upon by a control element and carries out a relative movement relative to the bearer part when the roof (1) is opened, moving between a covering position and a standby position.
Patent DE-10252354-A1 (DE)
Title: Chip card with additional piezoelectric security element in which security data is stored as a sequence of polarized and unpolarized regions
Inventor: MOEDL ALBERT
IPC: G06K19/12
Filed: 2002-11-11
Abstract: Data carrier, especially a chip card, has a chip (3) for storage and processing data and an additional piezoelectric security element (5) within which additional security information is stored. The information is stored as a sequence of polarized and unpolarized regions.  Independent claims are also included for the following:-  (a) an external reader unit for testing the chip card with means for applying a force to the piezoelectric element and measuring the resultant voltage signal and;  (b) a method for testing a chip card with a chip and a piezoelectric element.
Patent DE-10252536-A1 (DE)
Title: Data transmission method for universal mobile telecommunication system telephone, involves retransmitting second data packet, when the packet is not successfully decoded at receiver
Inventor: HERRMANN CHRISTOPH
IPC: H04L1/18
Filed: 2002-11-08
Abstract: The data is segmented in to several data packets that are provided with transmission sequence number. The second data packet is retransmitted, when second data packet is not successfully decoded at receiver. The third data packet is transmitted from transmitter to the receiver, along with second data packet information that is partly sent again from transmitter to receiver.  Independent claims are also included for the following:  (1) universal mobile telecommunication system;  (2) transmitter;  (3) data receiver; and  (4) computer program for controlling data transmission between transmitter and receiver.
Patent DE-10253122-A1 (DE)
Title: Anordnung zur Erfassung der Drehbewegung einer Welle
Inventor: KAMMERER ERIC
IPC: G01P3/487
Filed: 2002-11-13
Abstract: Anordnung zur Erfassung der Drehbewegung einer Welle in einem Maschinengehäuse mit einem mit der Welle verbundenen Messwertgeber, mindestens einem am Maschinengehäuse vorhandenen Messwertaufnehmer sowie einem an einen Messwertaufnehmer angeschlossenen Messwertumformer, dadurch gekennzeichnet, dass der beziehungsweise die Messwertaufnehmer (8 und 15 bis 20) durch einen eigenen Energiespeicher (11) mit Strom gespeist werden.
Patent DE-10257514-A1 (DE)
Title: Method for positioning long workpieces in a preparation process has a conveyor, with a mobile measuring and marking trolley on a parallel rail, feeding the process station
Inventor: SCHULZE CLAUS
IPC: B23Q15/24
Filed: 2002-12-10
Abstract: The work pieces (5) are transferred to the feed conveyor (2) by a cross conveyor (3) for processing (4) with one end aligned as the measuring and marking unit (1) marks the work and travels on a rail (7) to the delivery position to read the start and marked positions for processing and transfer to the delivery conveyor (6).
Patent DE-10258972-A1 (DE)
Title: Production of round bearings for motor vehicles and heavy goods vehicles comprises pre-mounting an outer bushing in an object and pressing a bearing element and a hollow inner bushing into the pre-mounted outer bushing
Inventor: WULF ANDREAS
IPC: B25B27/00
Filed: 2002-12-16
Abstract: Production of round bearings having a hollow outer bushing (i), a hollow bearing element (ii) and a hollow inner bushing (iii) comprises pre-mounting the outer bushing in an object and pressing the bearing element and the hollow inner bushing into the pre-mounted outer bushing.  An Independent claim is also included for a motor vehicle or heavy goods vehicle comprising round bearings produced by the above process. Preferred Features: The hollow inner bushing is first positioned in the hollow space of the hollow bearing element and then the hollow bearing element is pressed into the outer bushing. The hollow bearing element consists of cellular polyisocyanate-polyaddition products.
Patent DE-10260532-A1 (DE)
Title: Pre-controlled disc valve for automobile shock absorber has counter-pressure chamber provided with membrane extending parallel to disc-shaped valve body
Inventor: BARON JOACHIM
IPC: F16F9/46
Filed: 2002-12-21
Abstract: The pre-controlled disc valve (10) has an overflow channel (11) connecting the working chambers (6,7) of the shock absorber, controlled by a disc-shaped valve body (12), which opens upon a defined pressure difference between the working chambers, a counter-pressure chamber (15) with an electrically-operated pre-control valve (23) providing the closure pressure for the valve body. The counter-pressure chamber has a membrane (18) extending parallel to the valve body and contained in a common housing with the latter.  An Independent claim for a shock absorber is also included.
Patent DE-10260771-A1 (DE)
Title: Schaltsystem für ein Fahrzeug
Inventor: TURNER MURRY
IPC: G05D1/02
Filed: 2002-12-18
Abstract: Ein Fahrzeugschaltsystem zum automatischen Setzen von mindestens einem Leistungsparameter für ein Fahrzeug auf einen vorprogrammierten Wert, wobei das Fahrzeugschaltsystem einen Sensor auf dem Fahrzeug zum Empfangen einer externen Anregung und zur Erzeugung eines Signals aufweist, eine Verarbeitungseinrichtung auf das Signal von dem Sensor anspricht, um die Leistungsparameter des Fahrzeugs auf den vorprogrammierten Wert zu setzen.
Patent DE-10301448-A1 (DE)
Title: Device to control the temperature of motor vehicle lubricating oil especially gear oil has oil coolant heat exchanger and thermostatic valve
Inventor: WILLERS EIKE
IPC: F01P7/16
Filed: 2003-01-10
Abstract: A device to control the temperature of lubricating oil, especially gear oil, in a motor vehicle comprises a thermostatic valve (30) to adjust the temperature by mixing engine coolant (10) with that from the cooler (24). The thermostat-operating element (32) is arranged in the heat exchanger return and coolant flow is prevented until the engine is warm.  An Independent claim is also included for a thermostatic valve for use in the above.
Patent DE-10302420-A1 (DE)
Title: Vorrichtung zur definierten Positionierung und Verfahren zur definierten Positionierung
Inventor: BERSTORFER STEFAN
IPC: E02F3/36
Filed: 2003-01-21
Abstract: Die Erfindung betrifft eine Vorrichtung zur definierten Positionierung eines in einem Rahmen 9 angeordneten ersten Elemtes 1 mit einem auf das erste Element 1 über ein zweites Element 2 einwirkenden Schieberelement 3, wobei ab Erreichen der definierten Position eine Verkeilung des zweiten Elements 2 mit dem ersten Element 1 und dem Rahmen 9 stattfindet.
Patent DE-10303047-A1 (DE)
Title: Verfahren und Vorrichtung zur Sichtverbesserung und zur Bestimmung der Wettersituation
Inventor: HOLZ MICHAEL
IPC: G06V20/56
Filed: 2003-01-24
Abstract: Die Erfindung gibt ein Verfahren und eine Vorrichtung zur Verbesserung der Sicht in Fahrzeugen an, wobei Bilddaten aus der Umgebung erfaßt werden und zusätzlich eine Bestimmung der Wettersituation aus den Bilddaten erfolgt und zur Ermittlung der Wettersituation ein Vergleich von Bilddaten eines oder mehrerer Bereiche eines Bildes und/oder mehrerer zu verschiedenen Zeiten aufgenommener Bilder verwendet wird.
Patent DE-10304263-A1 (DE)
Title: Recycling system for automatic sorting of deposited goods has a code reader and means for automatic sorting and allocation of goods to recycling containers based on item recycling code information
IPC: B65F1/10
Filed: 2003-02-03
Abstract: Recycling system has a container collection arrangement (3) with a number of containers (6) for receiving recyclable goods (2), whereby the goods have a code (21) containing information relating to the type of recyclable material involved. A dispatcher (1) is controlled by a computer unit (4), which evaluates the goods code and unlocks a particular container lock so that the goods to be recycled can be transported and deposited in the container.
Patent DE-10305098-A1 (DE)
Title: New effector conjugates of epithilones useful to treat e.g. diseases associated with proliferative processes, neurodegenerative diseases, multiple sclerosis, Alzheimer's disease and rheumatoid arthritis
Inventor: BERGER MARKUS
IPC: C07D417/04
Filed: 2003-02-07
Abstract: Effector conjugates of epithilones (I) as a single isomer or mixture of different isomer and/or their salts are new.  Effector conjugates of epithilones of formula (I) as a single isomer or mixture of different isomer and/or their salts are new; R1a, R1b = H, 1-10C alkyl, aryl, aralkyl; or R1a+R1b = (CH2)m; either R2a, R2b = H, 1-10C alkyl, aryl, aralkyl; or R2a+R2b = (CH2)n;  R3 = H, 1-10C alkyl, aryl or aralkyl; either R4a, R4b = H, 1-10C alkyl, aryl aralkyl; or R4a+R4b = (CH2)p; R5 = 1-10C alkyl, aryl, aralkyl, CO2H, CH2O alkyl, CH2O acyl, CN, CH2NH2, CH2N (alkyl, acyl)1,2 or CH2 Hal; Hal = halo; either R6, R7 = H; or R6+R7 = bond, O, NH, N alkyl or CH2; G  =  O or CH2; D-E  =  H2C-CH2, HC=CH, Ctriple bondC, CH(OH)-CH(OH), CH(OH)-CH2, CH2CH(OH), ethylene epoxide, OCH2;  when G = CH2, D-E = CH2O;  W = C(=X)R8, bicyclic or tricyclic aromatic or heteroaromatic;  L3 = H; or when W = OH, L3 = OL4 or when W = amino, L3 = NR25L4;  Z = O or H/OR12;  A-Y = OC(=O), OCH2, CH2C(=O), NR21C(=O) or NR21SO2;  L1, L2, L4 = H, C(=O)Cl, C(=S)Cl, PG-Y or a linker of formula (III) or IV; and  m,n,p  =  2-5. Provided that at least one of L1, L2 or L4 represents a linker of formula (III) or (IV). Full definitions are given in the DEFINITIONS - Full Definitions field. Independent claims are also included for: (1) Linkers of formula (IIIa) where RG = RG1 (III1), where RG = RG2 (III2), where RG = RG3 (III3), and formula (IVa) where RG = RG1 (IV1), where RG = RG2 (IV2), where RG = RG3 (IV3); and (2) Effector recognition unit conjugate of formula (I'). In formula (I1), FG1  =  1-10C alkyl S3 or Z1 and at least one FG2a or FG2b; FG2a =  -S-S, S-substituted Z1; where Z1 = hydantoin, C(=O)CH=CH, C(=O)-C(Br)=C, C(=O)-C(Cl)=S, S(=O)2C=C; FG2b = CONH; RG1 = O=C=N or S=C=N; RG2 = Hal-C(=T)-CHR22, Hal-C(=T)-CHR22-NR23-C(=T), R26 = 1-10C alkyl, aryl or aralkyl; and RG3 = OH, NHR24a  or COOH. Provided that in formula (III3), compound 1-(4-amino-phenyl)-pyrrole-2,5-dione is not included.
Patent DE-10307320-A1 (DE)
Title: Driver circuit for color liquid crystal display has two level shift circuits, connected together and providing voltage shifts in opposite directions
Inventor: TOBITA YOUICHI
IPC: G09G3/36
Filed: 2003-02-20
Abstract: A first level shift circuit outputs a potential obtained by shifting the input potential (VI) by a predetermined voltage in one direction. A second level shift circuit (30) outputs a potential obtained by shifting the output from the first level shift circuit by a predetermined voltage in an opposite direction. The first level shift circuit includes a current-limiting element (65) connected to two transistors (24,31).