baber/WOPTO huggingface dataset:
Patent EP-2031236-A3 (EP)
Title: Kraftstofffördereinheit
Inventor: SFENDONIS JOHANNIS
IPC: F02M37/02
Filed: 2008-08-26
Abstract: Die Erfindung betrifft eine Kraftstofffördereinheit 1 mit einem in einen Kraftstoffbehälter 2 eines Kraftfahrzeugs anzuordnenden Schwalltopf 3, in dem eine zur Förderung von Kraftstoff zu einer Brennkraftmaschine vorgesehene Kraftstoffpumpe 4 angeordnet ist, mit einer Saugstrahlpumpe 6 zur Förderung von Kraftstoff aus dem Kraftstoffbehälter 1 in den Schwalltopf 3, wobei die Saugstrahlpumpe 6 ein Gehäuse 8 besitzt, das mindestens einen ersten Kanal 19 zum Zuführen von Kraftstoff als Treibmittel zu einer Treibstrahldüse 25 der Saugstrahlpumpe 6, und mindestens einen zweiten Kanal 10 zum Zuführen von Kraftstoff aus dem Schwalltopf 3 zu einem Einlasskanal 5 der Kraftstoffpumpe 4 aufweist. Das Gehäuse 8 weist einen senkrecht zur Längsachse 22 eines Mischrohres 21 der Saugstrahlpumpe 6 angeordneten und einteilig mit dem Gehäuse 8 verbundenen Rahmen 12 auf, dessen umrahmte Fläche 17 mit Filtergewebe 15, 16 bedeckt ist, indem das Filtergewebe 15, 16 auf beiden Seiten 13, 14 des Rahmens 12 angeordnet ist, um so einen Filter 7 zu bilden, und dass der Rahmen 12 in seinem der Saugstrahlpumpe 6 zugewandte Bereich eine zwischen dem Filtergewebe 15, 16 angeordnete Öffnung 11 besitzt, welche in den mindestens zweiten Kanal 10 übergeht.
Patent EP-1967609-A3 (EP)
Inventor: THRIDANDAM HAREESH
IPC: C23C16/455
Filed: 2008-02-26
Abstract: The present invention is a process of plasma enhanced cyclic chemical vapor deposition of silicon nitride, silicon carbonitride, silicon oxynitride, silicon carboxynitride, and carbon doped silicon oxide from alkylaminosilanes having Si-H 3 , preferably of the formula (RR 1 N)SiH 3  wherein R and R 1  are selected independently from C 2  to C 10 , and a nitrogen or oxygen source, preferably ammonia or oxygen, which has been developed to provide films with improved properties such as etching rate, hydrogen concentrations, and stress as compared to films from thermal chemical vapor deposition.
Patent EP-2028496-A3 (EP)
Inventor: CHO YOON-KYOUNG
IPC: B01L3/00
Filed: 2008-07-30
Abstract: Provided is a microfluidic device that can automatically perform various types of biological blood analysis. In the microfluidic device, a specimen is centrifugally separated and the centrifugally separated specimen is diluted into various dilution ratios. Also, at least two reagents that are required for one reaction and that need to be separately stored are stored in separate chambers, and they are mixed when a reaction is needed. Thus, various conventional blood analyzing reagents can be used as they are or after being minimally processed in the microfluidic device.
Patent EP-2031033-A3 (EP)
Inventor: GUILPAIN GERARD
IPC: C09K5/04
Filed: 2004-09-02
Abstract: La présente invention a pour objet une composition à base d'HFC (HydroFluoroCarbures), son utilisation en réfrigération et/ou conditionnement d'air, ainsi qu'un système de transfert de chaleur la contenant.
Patent EP-1995409-A3 (EP)
Inventor: PELLET PAUL M
IPC: F01D5/00
Filed: 2008-05-22
Abstract: A method of repairing a vane cluster for a gas turbine engine includes attaching (84) a first registration block (90A,90C) to a salvageable airfoil segment (88A) of the vane cluster (88), machining (86) a face of the first registration block (90A,90C) relative to datum surfaces of the vane cluster (88), removing (106,110) a damaged airfoil segment from the vane cluster (88), adding (112) new material to the salvageable airfoil segment (88A), joining (122) a replacement airfoil segment (88B) having a second registration block (90E,90F) to the salvageable airfoil segment (88A) to replace the damaged airfoil segment, removing (130) the first registration block (90A,90C), and removing (130) the second registration block (90E,90F). The respective first and second registration blocks of the salvageable airfoil (88A) segment and the replacement airfoil segment (88B) are aligned in a configuration substantially identical to a configuration of the vane cluster (88) prior to undergoing repair.
Patent EP-2100703-A3 (EP)
Inventor: LUDEWIG DANIEL
IPC: B27D5/00
Filed: 2009-03-04
Abstract: Agent (I) comprises a volatile substance and a separating substance, where the volatile substance is an alcoholic substance or alcoholic solution and the separating substance contains gasoline.
Patent EP-2112479-A3 (EP)
Inventor: MELLENTHIN UWE
IPC: G01F11/00
Filed: 2003-05-30
Abstract: Verfahren zum Handhaben von Daten einer Dosiervorrichtung, bei dem die Dosiervorrichtung im Produktionsprozeß mit mindestens einem Transponder versehen wird, in den Daten mittels einer Schreibeinrichtung berührungslos einspeicherbar und aus dem Daten mittels einer Leseeinrichtung berührungslos auslesbar sind, im Produktionsprozeß mittels einer Schreibeinrichtung produktionsbezogene spezifische Daten der Dosiervorrichtung in den Transponder eingespeichert werden, bei der Anwendung mittels einer Schreibeinrichtung anwendungsbezogene spezifische Daten der Dosiervorrichtung in den Transponder eingespeichert werden und als anwendungsbezogene spezifische Daten Wartungs- und/oder Reparaturdaten in den Transponder eingespeichert werden.
Patent EP-2151909-A3 (EP)
Inventor: EBERLEIN ANDRE
IPC: H02K11/00
Filed: 2009-07-31
Abstract: Die Erfindung betrifft eine Antriebsbaugruppe für die motorische Verstellung eines Verstellelements in einem Kraftfahrzeug mit einem Gehäuse, einem im Gehäuse angeordneten elektrischen Antriebsmotor mit nachgeschaltetem Getriebe und einem im Gehäuse angeordneten elektrischen Steuermodul mit Leiterplatte, wobei der Antriebsmotor als Gleichstrommotor mit Antriebswelle, Kommutator und Bürstenhalter ausgestaltet ist, wobei der Bürstenhalter eine Kontaktanordnung für die elektrische Spannungsversorgung des Antriebsmotors aufweist. Es wird vorgeschlagen, dass für die elektrische Spannungsversorgung des Antriebsmotors die Kontaktanordnung des Bürstenhalters in elektrisch leitender Verbindung unmittelbar mit der Leiterplatte des Steuermoduls steht.
Patent EP-2209317-A3 (EP)
Inventor: UHM WON-SUHK
IPC: H04N21/235
Filed: 2009-09-15
Abstract: A method of measuring a similarity degree of digital video contents is provided as follows. Firstly, scene conversion of a video content is detected to divide the video content into a plurality of scenes. Then, a first scene feature is extracted from a first scene of the divided scenes. Thereafter, a similarity degree is measured by comparing the extracted first scene feature of the first scene with a second scene feature of a second scene. Thus, a similarity degree of digital video contents may be effectively measured, the digital video contents may be prevented from illegal sharing, and additional contents information related to the digital video contents may be provided when playing the digital video contents. Therefore, the method may be effectively used in contents management and contents circulation.
Patent EP-2202350-A3 (EP)
Inventor: AHN SEUNG PHYO
IPC: D06F58/22
Filed: 2009-12-16
Abstract: The embodiment relates to a dryer and a foreign material removing apparatus thereof. With the dryer and the foreign material removing apparatus thereof, the convenience of user can be maximized by separating and cleaning only a case when the foreign materials are stored in the case above a predetermined amount without the user needing to clean the filter each time the dryer is used.
Patent EP-2091280-A3 (EP)
Inventor: PENHOAT JOEL
IPC: H04W16/00
Filed: 2009-01-19
Abstract: L'invention concerne un procédé de transmission d'au moins un flux de données entre des premier et deuxième dispositifs (10, 112) de communication respectivement connectés à un premier point (15 1 ) d'accès d'un premier réseau (100) de communication et à un deuxième réseau (101) de communication. 
     Selon l'invention, un tel procédé comprend : 
■ une étape ( E1 ) d'obtention d'au moins une valeur calculée représentative d'un niveau de qualité d'une transmission dudit flux de données entre ledit premier dispositif (10) et ledit premier point (15 1 ) d'accès ; 
■ une étape ( E2 ) de comparaison de ladite valeur calculée avec une valeur prédéterminée représentative d'un niveau minimum de qualité de transmission ; 
■ une étape ( E3 ) de connexion dudit premier dispositif (10) à un point (114) d'accès disponible dudit deuxième réseau (101), dit point d'accès de basculement, destinée à être exécutée si ladite valeur calculée est inférieure à ladite valeur prédéterminée.
Patent EP-2088765-A3 (EP)
Inventor: ABE NAOTO
IPC: H04N5/202
Filed: 2009-01-20
Abstract: An image signal processing apparatus has an inverse γ-conversion unit (4) for receiving γ-converted video signals and subjecting the video signals to processing for canceling γ-conversion characteristics, and a conversion unit (4a) for generating floating point data from fixed point type data which is proportional to luminance as an output from the inverse γ-conversion unit to transfer the floating point data or to subject the floating point data to reference table processing or signal processing, wherein the floating point data has a significand and an exponent, and the radix of the exponent is 4.
Patent EP-2106081-A3 (EP)
Title: Procédé de traitement des interférences dans un système xdsl
Inventor: OUZZIF MERYEM
IPC: H04B3/32
Filed: 2009-03-23
Abstract: L'invention concerne un procédé de traitement d'interférences affectant N signaux respectivement émis par N terminaux appartenant à un réseau de communication, lesdits N signaux émis formant les composantes d'un vecteur s, ledit procédé comprenant au moins une phase d'estimation des composantes du vecteur s, comprenant au moins une première étape d'estimation au cours de laquelle au moins une composante du vecteur s est estimée en fonction d'au moins une autre composante du vecteur s estimée préalablement, ledit procédé comprend en outre : 
- au moins une étape de changement d'une base vectorielle dans laquelle est exprimé le vecteur s, préalablement à au moins une deuxième étape d'estimation des composantes du vecteur s, 
- une étape de sélection d'au moins une composante du vecteur s estimée au cours de l'une desdites étapes d'estimation ; 
- une étape de reconstitution du vecteur s traité à partir desdites composantes sélectionnées.
Patent EP-2110062-A3 (EP)
Inventor: WALKER ANDREW
IPC: A47L9/12
Filed: 2009-04-16
Abstract: A portable vacuum cleaner (1) has a fan (7) which draws air inwards through an inlet duct (11) and an inlet (12) to a coarse filter element (13). Larger dirt particles are trapped within the coarse filter element (13), and the filtered air passes through a fine filter element (15) and into the fan (7), where it is expelled through an outlet duct (17) and an outlet aperture (18). 
The coarse filter element (13) can be removed and emptied; its removal causing bristles of a brush (20) mounted thereto to displace dirt particles from the fine fitter element (15).
Patent EP-2123522-A3 (EP)
Inventor: DIETZ BENJAMIN
IPC: B60S1/08
Filed: 2009-05-15
Abstract: Electromotive auxiliary drive for vehicles, for example a windscreen wiper drive or wiper motor, with a shaft driven circularly in a direction of rotation when the drive is switched on and with a sensor arrangement for recognition of the rotational position of the shaft, wherein the sensor arrangement presents at least one permanent magnet and at least two sensor elements which with a rotating shaft (1) and a thereby induced relative movement between the at least one permanent magnet and the sensor elements, deliver phase-displaced or time-displaced output signals through interaction with the magnetic field of the permanent magnet.
Patent EP-2189821-A3 (EP)
Inventor: CURTIS GUY P
IPC: G01S13/74
Filed: 2009-07-16
Abstract: A system (10) and method for interrogating a plurality of different environments to locate an object within the environments includes a plurality of transceivers (14). A control unit (12) is also provided to selectively operate each transceiver while it is positioned in a respective environment. For operation of the system, an identification tag (24) is affixed to the object (22), and transmission of an interrogation signal (26) from a selected transceiver is accomplished at an inaudible high frequency. The tag is then responsive to the interrogation signal to send a return signal (28) back to the control unit via the transceiver. A follow-up search of the environment can be made with a hand-held mobile locator that electronically interacts with the tag to provide for a more precise location of the object in the environment.
Patent EP-2163992-A3 (EP)
Inventor: EPPS GARRY
IPC: G06F13/38
Filed: 2003-11-20
Abstract: Disclosed is a port adapter for coupling one or more network interfaces to a host system having an SPI-4 bus. The port adapter comprises one or more network interfaces; an SPI-4 bus coupled to a host system to provide a communication channel between the host and the network interfaces; a control bus coupled to the host system for controlling and monitoring the port adapter; and interface logic that interfaces the SPI-4 bus and the control bus to the network interfaces. The port adapter further includes packet processing logic for pre-processing packets received on the interfaces. Pre-processing involves receiving a first packet on an ingress interface of the port adapter; creating a second packet that conforms to a selected one of the internal packet formats; transforming data from one or more fields of the first packet to one or more corresponding fields of the second packet; and providing the second packet to a host system.
Patent EP-2287750-A3 (EP)
Inventor: EDEN TAL
IPC: G06F17/30
Filed: 2010-08-09
Abstract: Methods and apparatus to classify text communications are disclosed. An example method includes determining a first conditional probability of a first feature occurring in a text given that the text belongs to a classification mode, wherein the first feature is included in the text, determining a second conditional probability of a second feature occurring in a text given that the text belongs to the classification mode, wherein the second feature is included in the text, determining a probability of the classification mode occurring, multiplying the first conditional probability, the second conditional probability and the probability of the classification mode to determine a product, and storing the product in a tangible memory as a score that the message belongs to the first classification mode.
Patent EP-2295550-A3 (EP)
Inventor: TER HAAR ERNST
IPC: G16B15/30
Filed: 2002-04-29
Abstract: The present invention relates to inhibitors of GSK-3 and methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors and methods of utilizing those compositions in the treatment and prevention of various disorders, such as diabetes and Alzheimer's disease. In addition, the invention relates to molecules or molecular complexes which comprise binding pockets of GSK-3β or its homologues. The invention relates to a computer comprising a data storage medium encoded with the structure coordinates of such binding pockets. The invention also relates to methods of using the structure coordinates to solve the structure of homologous proteins or protein complexes. The invention relates to methods of using the structure coordinates to screen for and design compounds that bind to GSK-3β protein or homologues thereof. The invention also relates to crystallizable compositions and crystals comprising GSK-3β protein or GSK-3β protein complexes.
Patent EP-2306028-A3 (EP)
Inventor: EKBERG ANDREW MAGNUS
IPC: H02K1/27
Filed: 2005-12-07
Abstract: A method of manufacturing a magnetic driving element comprises the steps of: inserting a yoke 44 and a magnet 46 as a unit into a mold; supporting the unit within the mold by a support 64 at a molding support region 62 on the unit; filling the mold with plastic; retracting the support 64 from the mold support region 62 at a predetermined time during the molding process; and filling the molding support region 62 with the plastic and fully encapsulating the unit with the plastic within the mold to provide a shell 60.
Patent EP-2261266-A3 (EP)
Inventor: MCDANIEL MAX P
IPC: C08F4/02
Filed: 1999-03-24
Abstract: This invention provides a polymerization process in the presence of compositions comprising: 1) a treated solid oxide compound produced by contacting at least one solid oxide with at least one electron-withdrawing anion source, 2) a metallocene compound of group IVA, 3) an organoaluminium compound.
Patent EP-2214412-A3 (EP)
Inventor: GARUDADRI HARINATH
IPC: H04L47/36
Filed: 2005-05-13
Abstract: Methods and apparatus are described for transmitting information units over a plurality of constant bit rate communication channel. The techniques include encoding the information units, thereby creating a plurality of data packets. The encoding is constrained such that the data packet sizes match physical layer packet sizes of the communication channel. The information units may include a variable bit rate data stream, multimedia data, video data, and audio data. The communication channels include CMDA channels, WCDMA, GSM channels, GPRS channels, and EDGE channels.
Patent EP-2218572-A3 (EP)
Title: Verfahren zur Herstellung eines Hörgeräts mit indirekter Laserbestrahlung
Inventor: CHUA TZE PENG
IPC: B29C67/00
Filed: 2010-02-11
Abstract: Die Herstellung von Hörgerätebauteilen, die zum Teil mit einem Rapid-Prototyping-Verfahren hergestellt werden, soll weiter automatisiert werden können. Hierzu wird im Rahmen eines Rapid-Prototyping-Verfahrens ein Laserstrahl (12) für ein Aushärten eines Werkstoffs durch einen Laser erzeugt und ein Werkstückträger (14), der durch den Laser (11) direkt bestrahlbar ist, bereitgestellt. Darüber hinaus wird der Laserstrahl (12) umgelenkt, so dass der Werkstückträger (14) mit dem Laser (11) auch indirekt bestrahlbar ist. Dadurch kann leichter auch in Hinterschneidungen von Werkstückrohlingen (13), die die Basis für die Hörgerätebauteile bilden, Material aufgebracht werden.
Patent EP-2241522-A3 (EP)
Inventor: HOOVER LINN C
IPC: B65H27/00
Filed: 2010-03-31
Abstract: In accordance with the invention, there are media feeding assemblies and methods of making a roll of a media feeding assembly. The method can include providing a soluble carbon nanotube composition, providing a first elastomeric rubber composition, and mixing the soluble carbon nanotube composition with the first elastomeric rubber composition to form a composite rubber composition, such that the soluble carbon nanotubes are substantially uniformly dispersed in the composite rubber composition. The method can also include applying the composite rubber composition to a mold and curing the composite rubber composition to form a composite rubber tire, such that the substantially uniformly dispersed soluble carbon nanotubes in the composite rubber tire provide at least about 10 % decrease in wear.
Patent EP-2204176-A3 (EP)
Inventor: ROCHAT FLORENCE
IPC: A23L1/09
Filed: 2001-07-17
Abstract: A nutritional composition is disclosed which comprises synergistic functional carbohydrates for prevention or treatment of infection by pathogenic bacteria and/or promoting gut flora balance and heat. The carbohydrates have a synergistic activity on promoting bifidobacteria in the intestine. Also disclosed are a method of production of the composition; use of the composition in the manufactrue of a functional food or medicament for the prevention or treatment of infection by pathogenic bacteria and/or promoting gut flora balance and health; and a method of treatment of infection by pathogenic bacteria and/or promoting gut flora balance and healt which comprises administering an effective amount of the composition.
Patent EP-2366972-A3 (EP)
Inventor: MAY LUTZ
IPC: G01B7/00
Filed: 2010-04-29
Abstract: Sensor device for height measurement, air spring comprising a sensor device for height measuring and a corresponding method allowing determining the height also under rough conditions like noisy, dusty or vibrating environments.
Patent EP-2259397-A3 (EP)
Inventor: ROTH MICHAEL
IPC: H02B1/06
Filed: 2010-06-02
Abstract: Die Erfindung betrifft eine Abdeckhaube (10) für wenigstens ein elektrisches Sicherungsgerät, Leitungsschutzschalter und/oder dergleichen in einer elektrischen Niederspannungsschaltanlage, insbesondere in einem Installationsverteiler, welche Abdeckhaube (10) in einen Schlitz (12) einer Abdeckwand (11) einsetzbar ist, wobei die Abdeckhaube (10) ein am Schlitz (12) festlegbares Gehäuseunterteil (13) und ein daran angebrachtes Gehäuseoberteil (14) aufweist, welches an einer ersten Seite mittels eines Scharniergelenks (24, 25, 38) am Gehäuseunterteil (13) anbringbar ist und an der gegenüberliegenden zweiten Seite verplombbar festlegbar ist. Das Gehäuseunterteil (13) weist an der ersten und zweiten Seite je eine die Seiten überdeckende und in entgegen gesetzte Richtungen offene Nut (19, 20) auf, in die die Längskanten (45, 45a) im montierten Zustand der Abdeckhaube zumindest teilweise eingreifen.
Patent EP-2322139-A3 (EP)
Inventor: BUI HY SI
IPC: A61Q1/10
Filed: 2010-06-29
Abstract: The invention relates to a composition comprising an oil-soluble high carbon polar modified polymer and a hyperbranched polyol.
Patent EP-2301912-A3 (EP)
Inventor: BERNIAC JOEL
IPC: A61P31/12
Filed: 2005-10-25
Abstract: A compound of formula II:
     
wherein: 
R 2' and R 2"  are each independently hydrogen, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, aryl, heterocyclic, heteroaromatic or a prodrug moiety; 
R 10 , R 11  and R 12  are each independently hydrogen, alkyl, aryl, benzyl, arylalkyl, or a pro-drug moiety; 
R 3'  is hydroxyl, hydrogen, or a pro-drug moiety; 
R 4  is NR 4c R 4d ; 
R 4c  and R 4d  are each independently hydrogen, sulfonyl, arylcarbonyl, arylaminocarbonyl, aryloxycarbonyl, alkylcarbonyl, alkylaminocarbonyl, alkyloxycarbonyl, acyl, alkyl, alkenyl, alkynyl, or aryl; 
R 5  and R 5'  are each independently hydroxyl, hydrogen, thiol, alkanoyl, aroyl, alkaroyl, aryl, heteroaromatic, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, alkyl carbonyloxy, or aryl carbonyloxy; 
R 6  and R 6'  are each independently hydrogen, methylene, absent, hydroxyl, halogen, thiol, alkyl, alkenyl, alkynyl, aryl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, or an arylalkyl; 
R 7  is hydrogen, hydroxyl, halogen, thiol, nitro, alkyl, alkenyl, alkynyl, aryl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, arylalkyl, amino, arylalkenyl, arylalkynyl, acyl, aminoalkyl, heterocyclic, thionitroso, or-(CH 2 ) 0-3 (NR 7c ) 0-1 CC(=W')WR 7a ; 
R 8  is hydrogen, hydroxyl, halogen, thiol, nitro, alkyl, alkenyl, alkynyl, aryl, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, amino, arylalkenyl, arylalkynyl, alkoxy, acyl, aminoalkyl, heterocyclic, thionitroso, or-(CH 2 ) 0-3 (NR 8c ) 0-1 C(=E')ER 8a ; 
R 9  is hydrogen, hydroxyl, halogen, thiol, nitro, alkyl, alkenyl, alkynyl, aryl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, arylalkyl, amino, arylalkenyl, arylalkynyl, acyl, aminoalkyl, heterocyclic, thionitroso, or-(CH 2 ) 0-3 (NR 9c ) 0-1 C(=Z')ZR 9a ; 
R 7a , R 7b , R 7c , R 7d , R 7e , R 7f , R 8a , R 8b , R 8c , R 8d , R 8e , R 8f , R 9a , R 9b , R 9c , R 9d , R 9e , and R 9f  are each independently hydrogen, acyl, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, aryl, heterocyclic, heteroaromatic or a prodrug moiety; 
R 13  is hydrogen, hydroxy, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, aryl, alkylsulfinyl, alkylsulfonyl, alkylamino, or an arylalkyl; 
E is CR 8d R 8e , S, NR 8b  or O; 
E' is O, NR 8f , or S; 
W is CR 7d R 7e , S, NR 7b  or O; 
W' is O, NR 7f , or S; 
X is CHC(R 13 Y'Y), C=CR 13 Y, CR 6' R 6 , S, NR 6 , or O; 
Y' and Y are each independently hydrogen, halogen, hydroxyl, cyano, sulfhydryl, amino, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, or an arylalkyl; 
Z is CR 9d R 9e , S, NR 9b  or 0; 
Z' is O, S, or NR 9f , or a pharmaceutically acceptable salt, ester or enantiomer thereof.