baber/WOPTO huggingface dataset:
Patent EP-1168686-A1 (EP)
Inventor: THOMPSON WILLIAM A
IPC: H04B10/291
Filed: 2001-01-15
Abstract: A bi-directional optical transmission system according to the present invention provides transport of x optical channels over n nodes. The system supports two-way transport of the x channels over a single fiber connecting each of the nodes in sequence. The system is advantageous in that only two optical transmission bands are utilized in order to achieve minimal loss in the separation of bands. The two directions of optical transmission on the fiber between the end nodes have a spectral (wavelength/frequency) separation, in addition to directional separation. The use of only two bands permits the utilization of low-loss wide band thin film optical filters to combine and separate the signals at each node. Further processing of the signals takes place in unidirectional components, e.g., multiplexers, demultiplexers and amplifiers, as required. An alternating arrangement of the optical filters in the two separate bands is chosen to maximize the optical performance of the overall system and significantly reduce insertion losses. In one exemplary embodiment of the present invention, at each intermediate node in the system a transmission filter for the first band of optical signals is used between the output of an optical amplifier for the first band and the bi-directional fibers. A reflection port of this filter is used to carry oppositely directed signals of the second band from the bidirectional fiber to an optical amplifier for the second band. An optical transmission filter for the second optical band is also used at each intermediate node between the output of an optical amplifier for the second band and the bi-directional fiber. The reflection port of the second band filter is used to carry the input signal of the first band from the bi-directional fibers to the optical amplifier for the first band. End nodes in the system include only an appropriate one of the transmission filters. The alternate arrangement of filters simultaneously provides for optimal signal performance for both directions of transmission at every node in the system while at the same time minimizing insertion losses from filtering components.
Patent EP-1175956-A1 (EP)
Inventor: CRALL DAVID WILLIAM
IPC: F01D5/14
Filed: 2001-07-26
Abstract: An article (10) made of a metallic material and comprising a body (12) and a
body end portion (18) integral with the body (12), includes a band (20) of the
metallic material at the end portion (18) substantially through the entire end portion
(18), the band (20) being under a compressive stress greater than the body (12). An
example of the article (10) is a turbine engine blading member in which the body
(12) is the airfoil of the member (10) and the band (20) is disposed at the radially
outer tip to portion (18) of the airfoil (12). One method for providing the band (20)
includes performing roller deformation on the end portion (18) until a desired
amount of compressive stress is developed in the band (20) substantially through the
entire end portion (18).
Patent EP-1247371-A1 (EP)
Inventor: ODENWALDER JOSEPH P
IPC: H04L1/00
Filed: 2001-01-09
Abstract: Techniques to support adaptive multi-rate (AMR) coded data in a cdma2000 communication system. A number of AMR modes are defined for speech information (of various rates), silence descriptor (SID) (of various types), and blank frame. The speech and SID data are provided in frames conforming to frame formats defined by the cdma2000 system. A CRC is used for each AMR frame (e.g., 12-bit CRC for speech and 8-bit CRC for SID). The AMR data and CRC bits are further coded with a convolutional encoder. Blind rate detection is used to detect the frame rate of the transmitted AMR frames. To support blind rate detection, the number of bits provided to the CRC generator is different for each blind rate to be detected. If two or more blind rates have the same number of bits (such as for SID), then format bits are provided to distinguish between these rates.
Patent EP-1254475-A1 (EP)
Title: Automatic switch with actuating electromagnet for short circuits
Inventor: FABRIZI FABRIZIO
IPC: H01H71/24
Filed: 2001-02-07
Abstract: A modular automatic switch in which the electromagnet (11) providing protection against short circuits and which is of the movable core type, consists of a core (25, 26) with a rectangular cross-section around which a coil (35) formed with rectangular turns of wire is wound, a rectangular yoke (31) ensuring closure of the magnetic circuit, and in which the movable part (26) of the core is "polarized" into a rest position, defined by an abutment (45) formed in the switch shell (1), by a spring (41) outside the yoke so as to optimize the working section for the magnetic flux in the core and the section of the copper, resulting in a reduction in the losses in the iron and in the copper and a flatter design of the electromagnetic structure. <IMAGE>
Patent EP-1254522-A1 (EP)
Inventor: SAEGROV ATLE
IPC: G07B15/06
Filed: 2001-01-15
Abstract: A method for processing of encoded information by a battery-powered active transponder is disclosed for the application within a transponder system for the wireless payment of road toll having the steps of receiving modulated microwave radiation of preset frequency by the transponder over the antenna and for obtaining an input signal demodulated for obtaining a binary input data sequence, feeding said binary input data sequence to a digital processor (microcontroller) operated by a processing clock of preset clock frequency for decoding and generating of a binary output data sequence, and forming an output signal from an answer to the received input signal within a certain duration.
Patent EP-1264885-A1 (EP)
Inventor: KUROSAWA YOSHIKAZU
IPC: C12N15/09
Filed: 2001-02-22
Abstract: An antibody library is prepared by selecting a light chain
variable region capable of binding to the variable region of heavy
chain to reproduce an active conformation and using the same. Because
of being capable of maintaining the diversity of the heavy chain
variable region at a high ratio  in vitro , the antibody library of
the present invention is expected as enabling the acquisition of
antibodies with various binding activities.
Patent EP-1286972-A1 (EP)
Inventor: PEASE ELIZABETH JANET
IPC: A61P43/00
Filed: 2001-02-26
Abstract: L'invention concerne des dérivés de pyrimidine représentés par la formule (I), dans laquelle : Q1 et/ou Q2 est/sont substitué(s) sur un noyau carbone par un substituant représenté par la formule (Ia) [à condition que le substituant représenté par la formule (Ia), s'il est présent sur Q1, ne soit pas adjacent à la liaison -NH-]; Q1, Q2, G, R1, X, Y1, Y2, Z, n et m sont décrits dans le descriptif. L'invention concerne aussi des sels et des esters hydrolysables in vivo pharmaceutiquement acceptables de ces dérivés ; ainsi que des procédés de fabrication, des compositions pharmaceutiques et leur utilisation comme inhibiteurs de sérine/thréonine kinase dépendante des cyclines (CDK) et inhibiteurs de kinase des adhérences focales (FAK).
Patent EP-1376321-A1 (EP)
Inventor: HONDA FUMIO
IPC: H04N5/445
Filed: 2001-03-28
Abstract: An interactive content presenting device and method are
provided that allow interactive contents produced on the
premise of utilizing the direction indicating function of a
remote controller or the like, to perform an interaction by
a pointing device, such as a mouse or touch panel,
designating coordinates on a screen. 
     The position of an interactive component image on a
display device such as a monitor for displaying contents is
designated by a pointing device, and the positional
relationship with another interactive component image
providing a base point is converted into one direction or a
combination of directions. Then, this converted combination
is converted into a signal corresponding to one from a
remote controller by an emulating section that emulates the
action of the remote controller, whereby an interaction with
interactive contents is performed by the pointing device.
Patent EP-1274731-A1 (EP)
Inventor: SU ERIC WEN
IPC: C12N15/15
Filed: 2001-02-27
Abstract: La présente invention concerne des séquences d'acides nucléiques codant pour de nouveaux inhibiteurs d'activateur de facteur de croissance d'hépatocytes humains (HGF-AIh). Ces nouveaux acides nucléiques sont utiles dans la construction de vecteurs d'ADN et de cellules hôte et dans la préparation de protéines et d'anticorps de recombinaison, revendiqués dans l'invention.
Patent EP-1301829-A1 (EP)
Inventor: TOUKHY MEDHAT A
IPC: G03F7/039
Filed: 2001-04-25
Abstract: L'invention concerne une composition radiosensible comprenant une résine polymère, un générateur, un solvant et un additif hétérocyclique choisi dans le groupe constitué: de composés représentés par les formules (I), dans laquelle (I) R1 représente H, -NH¿2?-, -OH, -N(CH3)2, -NH-CO-CH3, (II) dans laquelle R?2¿ représente CH¿3? ou benzoyle; (III) dans laquelle R?3¿ représente H, ou alkyle C¿1?-C4; W, X, Y et Z sont chacun indépendamment choisis dans le groupe constitué de CH2-, -C-, -CH(CH3)-, -C(CH3)2-, -NH-, ou N(CH3)-, à la condition qu'au moins un parmi W, X, Y ou Z représente C-, et au moins un parmi W, X, Y ou Z représente NH- ou N(CH3)-; (IV) dans laquelle A représente CH= ou C-; R?4¿ représente H, -CH¿3?, ou CH2-CH(CH3)2; R?5¿ représente H, -CH¿3? ou CH2-CH(OH)-CH2(OH); R?6¿ représente H; B et D sont identiques et choisis dans le groupe constitué de C- ou CH-; un p et un q valent 0 et l'autre p et l'autre q valent 1, lorsque A représente CH=; et p et q valent 1, lorsque A représente C- ; et de mélanges desdits composés.
Patent EP-1278963-A1 (EP)
Inventor: ZHANG DAVID DA-WEI
IPC: F04D29/16
Filed: 2001-05-01
Abstract: A seal arrangement for an impeller assembly, the impeller assembly including an impeller housing (34) adapted to receive a drive shaft. An impeller (10) is located within the impeller housing (34) and is adapted for connection to the drive shaft for rotation by the drive shaft about an axis. The seal arrangement includes an annular seal (24) located axially between the impeller housing (34) and the impeller (10) to provide a substantially fluid tight seal between the impeller housing (34) and the impeller (10).
Patent EP-1248709-A1 (EP)
Inventor: HUBER KONRAD
IPC: B60G7/00
Filed: 2001-03-24
Abstract: Es wird eine Stabilisierungsstrebe (10), insbesondere für ein Fahrwerk eines Fahrzeuges, insbesondere eine Wattstrebe, beschrieben, die einen länglichen Strebenkörper (12) aufweist, der als Profil ausgebildet ist. Der Strebenkörper (12) ist als entlang seiner Längsrichtung zumindest abschnittsweise einseitig offenes Profil geformt, dessen beide Längsränder (42, 44) zumindest axial abschnittsweise miteinander einstückig zu einem geschlossenen Profil verbunden sind. Des weiteren wird ein Verfahren zur Herstellung einer solchen Stabilisierungstrebe (10) beschrieben.
Patent EP-1296944-A1 (EP)
Inventor: AIKINS JAMES ABRAHAM
IPC: A61P25/28
Filed: 2001-05-04
Abstract: L'invention concerne un composé représenté par la formule (Ia) ou un de ses sels acceptables sur le plan pharmaceutique, utile pour traiter des états associés à l'hypofonction du glutamate, tels que des troubles psychiatriques ou neurologiques.
Patent EP-1290031-A1 (EP)
Inventor: ABRAHAMSON JULIE A
IPC: C07K16/28
Filed: 2001-05-24
Abstract: L'invention concerne des anticorps monoclonaux produits, qui se fixent au facteur 3 de sialoadhésine humain. Ces anticorps s'utilisent comme réactifs diagnostiques et thérapeutiques.
Patent EP-1290330-A1 (EP)
Title: Systeme de remise en circulation de gaz d'evacuation stratifie pour moteur a combustion interne
Inventor: XU MIN
IPC: F02M25/07
Filed: 2001-06-06
Abstract: L'invention concerne un moteur à combustion interne à quatre admissions, stratifiée, réciproques (10) comportant au moins une chambre de combustion (19) définie par un cylindre (11), un piston (16) et une tête de cylindre (17). Chaque chambre de combustion (19) peut laisser passer un fluide par au moins un port d'entrée (18) contenant une soupape d'entrée (20), un appareil générant un mouvement de flux d'entrée et un appareil de contrôle du flux d'entrée permettant de créer un flux d'entrée près du centre du cylindre (11) et un port d'évacuation (22) contenant une soupape d'évacuation (24) qui s'ouvre pendant l'admission à charge partielle, un appareil générant un mouvement de flux d'évacuation et un appareil de contrôle du flux d'évacuation permettant de générer un flux d'évacuation près de la périphérie externe de la chambre de combustion (19) pendant l'admission à charge partielle. Un contrôleur de moteur traite les signaux émis au moins par un capteur et produit un signal de contrôle à une levée des soupapes variable et à un système de synchronisation permettant de faire fonctionner chaque soupape d'admission et d'évacuation de manière à ce qu'un flux résiduel d'évacuation soit conduit par au moins un port d'évacuation (22) dans la chambre de combustion (19) et que l'air ou le mélange air/combustible soit simultanément conduit dans au moins un port d'admission (18) dans la chambre de combustion (19). Ceci produit un gaz d'évacuation stratifié et un mélange air/combustible qui comprend le gaz d'évacuation remis en circulation et qui tourne autour de l'axe du cylindre restant quasiment le long d'une paroi interne (11) et un mélange air/combustible stoechiométrique qui tourne autour de l'axe du cylindre occupant une partie de la surface du piston et la partie restante de la chambre de combustion (19).
Patent EP-1307886-A1 (EP)
Inventor: NYLUND OLOV
IPC: G21C3/344
Filed: 2001-06-28
Abstract: La présente invention concerne un patin d'espacement et un assemblage combustible pour un réacteur nucléaire. Le patin d'espacement présente une pluralité de cellules (10) pour contenir des éléments de forme allongée. Le cellules (10) sont définies par une pluralité de portions latérales (12). Au moins une desdites cellules (10) présente au moins une portion latérale (12) à partir de laquelle un organe (20) induisant un écoulement est constitué par un pliage extérieur à partir de la portion latérale (12). La portion latérale (12) à partir de laquelle l'organe induisant un écoulement (20) présente un pliage extérieur comprend une première (22) et une deuxième (24) surface latérale qui sont reliées l'une à l'autre et qui correspondent aux directions d'un premier (26) et d'un deuxième (28) rebord dudit organe induisant écoulement (20) dans un état non plié vers l'extérieur de l'organe induisant écoulement (20). La première surface latérale (22) présente un prolongement dans au moins une première direction (14) dans laquelle un fluide de refroidissement est destiné à circuler. La deuxième surface latérale (24) présente un prolongement dans une direction perpendiculaire à ladite première direction (14).
Patent EP-1209837-A1 (EP)
Inventor: MATSUMOTO WATARU
IPC: H04J11/00
Filed: 2001-07-12
Abstract: A transmissions section separates a processing on a
fast data buffer path and a processing on an interleaved
data buffer in units of tones, allows a fast data buffer
to secure a transmission rate to, for example, an extent
that communication can be held and outputs data on the
communication without being encoded, and allows an
interleaved data buffer to secure remaining tones and
turbo-encodes and outputs bits on the tones; and a receiving
section allocates Fourier-transformed frequency data to the
fast data buffer path and the interleaved data buffer path
in units of tones, respectively, in which state, the
receiving section hard-determines the bits on the tones
allocated to the fast data buffer path and turbo-encodes
the bits on the tones allocated to the interleaved data buffer
path.
Patent EP-1216361-A1 (EP)
Title: Systeme d'actionnement hydraulique a commande electrique
Inventor: VAN DEN BOSSCHE DOMINIQUE ALAI
IPC: F15B20/00
Filed: 2001-06-28
Abstract: Selon l'invention, un circuit hydraulique (17) et une valve de commande (18) sont dimensionnés pour pouvoir effectuer la grande majorité des actionnements de la gouverne (3), qui nécessitent une puissance inférieure aux performances maximales du système. Par ailleurs, une pompe hydraulique bidirectionnelle (23), entraînée par un moteur électrique (24), peut fournir une puissance d'appoint qui, additionnée à la puissance dudit circuit (17), permet d'assurer lesdites performances maximales.
Patent EP-1304037-A1 (EP)
Inventor: ASAMI TADAO
IPC: A01N43/653
Filed: 2001-07-19
Abstract: A flowering regulator comprising a compound represented by the following
formula (I):
 
wherein R 1  represents a lower alkyl group, a lower alkenyl group, or a phenyl group
which may be substituted, R 2  represents a lower alkyl group or a phenyl group which
may be substituted, and R 3  represents a phenyl group which may be substituted (e.g.,
4-(4-chlorophenyl)-2-phenyl-3-(1,2,4-triazoyl)butan-2-ol), or a salt thereof.
Patent EP-1264858-A1 (EP)
Inventor: HARASHINA HATSUHIKO
IPC: C08L59/00
Filed: 2001-09-18
Abstract: About 0.001 to 5 parts by weight of a hindered
phenol-series compound, about 0.01 to 5 parts by weight
of a weather (light)-resistant stabilizer, and about 0.001
to 10 parts by weight of a spiro-compound having a triazine
ring are added to 100 parts by weight of a polyacetal resin.
The spiro-compound may be a compound represented by the
following formula (1). The polyacetal resin composition
may further comprise a coloring agent, a processing
stabilizer, a heat stabilizer, and others.
 
   wherein R 1  and R 2  are the same or different, each
representing an alkylene group, an arylene group, or an
aralkylene group.
Patent EP-1317461-A1 (EP)
Title: 4-cyclohexyl-1,3,2-oxazaborolidine chiral accessories
Inventor: DRAPER RICHARD W
IPC: C07F5/04
Filed: 2001-09-10
Abstract: Prochiral ketones are enantioselectively reduced to chiral secondary alcohols with a compound having the formula I:where, the two R2 groups are identical and are each a substituted or unsubstituted, aryl, alkyl, cycloalkyl or aralkyl group; and R3 is a hydrogen atom or a substituted or unsubstituted, alkyl, aryl, aralkyl or alkoxy group; wherein the substituents on the R2 and R3 groups are substantially non-reactive.
Patent EP-1322703-A1 (EP)
Inventor: TANSEY WILLIAM J
IPC: C08L23/02
Filed: 2001-09-10
Abstract: A thermoplastic alloy of a melt processible crosslinked olefin thermoplastic elastomer dispersed in a PVC matrix. Improved compatibility of the alloyed components may be achieved through the use of a chlorinated olefin thermoplastic elastomer. The thermoplastic alloy is characterized by lessened mechanical deterioration from heat aging, and improved performance under low temperature conditions.
Patent EP-1332653-A1 (EP)
Inventor: ANDRESAKIS JOHN A
IPC: H01L21/3205
Filed: 2001-10-17
Abstract: L'invention concerne la fabrication de plaquettes de circuits imprimés présentant une uniformité et une résolution de gravure améliorées. Le procédé selon l'invention s'affranchit du traitement à l'oxyde noir destiné à améliorer l'adhérence, et facilite l'inspection visuelle des plaquettes de circuits imprimés. Ledit procédé est mis en oeuvre par réalisation des étapes (a) et (b) dans un ordre quelconque, l'étape (a) consistant à déposer une première surface d'une couche électroconductrice sur un substrat, ladite couche électroconductrice présentant une deuxième surface rugueuse opposée à la première, et l'étape (b) consistant à déposer une fine couche métallique sur la deuxième surface rugueuse de la couche électroconductrice, ladite couche métallique contenant un matériau présentant des propriétés de résistance à la gravure différentes de celles de la couche électroconductrice. Ensuite, on dépose une photorésine sur la couche métallique, on expose la photorésine image par image et on développe ladite photorésine, révélant ainsi des parties sous-jacentes de la couche métallique. Puis on retire les parties sous-jacentes révélées de la couche métallique, révélant ainsi des parties sous-jacentes de la couche conductrice, et on retire les parties sous-jacentes révélées de la couche conductrice de manière à produire une couche de circuits imprimés.
Patent EP-1335822-A1 (EP)
Inventor: DANTLGRABER JOERG
IPC: B29C45/07
Filed: 2001-11-08
Abstract: A drive device which is intended for displacing two linearly movable components of a plastics injection-molding machine at least partly at successive times, in particular for displacing the injection unit for bringing the injection nozzle into contact with a mold and for displacing the injection mechanism for injecting polymer into the mold. With a known drive device, arranged downstream of an electric rotating motor are two clutches, by which rotational movements are transmitted on the basis of frictional engagement, and with which wear accordingly occurs. Each clutch is followed by a threaded drive, by which the rotational movement of the output element of a clutch is transformed into the linear movement of the machine component to be displaced. To make the known drive device for a plastics injection-molding machine less susceptible to wear and less costly in a first way the threaded drive is arranged between the electric motor and the two clutches and, for displacing the one movable component, the linearly movable drive output element of the threaded drive is able to be moved beyond the displacement distance necessary for displacing the other movable component. In a second way the electric motor is an electric linear motor with a linearly movable drive output element, arranged downstream of which in the force chains are the two clutches, and for displacing the one movable component, the drive output element is movable beyond the displacement distance necessary for displacing the other movable component.
Patent EP-1331980-A1 (EP)
Title: Verwendung eines gerauhten textilen flächengebildes als pollenschutz für fenster und türen
Inventor: SCHROEDER ANDREAS
IPC: F24F3/16
Filed: 2001-10-23
Abstract: Verwendung eines gerauhten textilen Flächengebildes zur Anbringung vor Fenstern oder Türen zum Schutz vor staubförmigen Allergenen wie Pollen oder Hausstaub.
Patent EP-1332342-A1 (EP)
Title: Weighing sensor with calibration weight
Inventor: KUHLMANN OTTO
IPC: G01G23/01
Filed: 2001-10-29
Abstract: The invention relates to a weighing sensor comprising a piece (1), fixed to the housing, a load sensor (2), connected to the piece fixed to the housing in a displaceable manner, by means of two arms (3, 4), a pivot gear (8 11) with at least one lever, transmitting the load acting on the load sensor to a transducer (12, 13) and a built-in calibration weight (40) which may be lowered onto a support region (30/38) for checking and/or calibrating the sensitivity of the weighing sensor, whereby the support region is guided in a parallel manner by means of two further arms (21, 22) and connected to a lever (9/39) on the pivot gear by means of a coupling element (26). According to the invention, relatively large loads on the weighing sensor may be simulated by means of relatively small calibration weights, without the need for complicated lifting devices, whereby both further arms (21, 22) are connected on one side to the support region (30/38) and to the load sensor (2) on the side opposite to the pivot gear (8 11).
Patent EP-1225086-A1 (EP)
Inventor: URAMICHI HIDEKI
IPC: A47C1/025
Filed: 2002-01-23
Abstract: A reclining device including a recess formed as a low-rigidity portion in a lateral
portion of each of slide pawls 15 which faces a lateral wall surface of a guide groove of a
stationary disc 11(the lateral wall surface of a bearing wall portion 11d). The stationary disc
holds the slide pawls 15. If an enormous circumferential turning force is applied to the slide
pawls 15 from a ratchet 12c, the recess 15g functions as a point upon which a pawl body 15a
of each of the slide pawls 15 is deflected in the direction in which the turning force is applied
As a result, the pawl body 15a quickly sinks into the lateral wall surface of the bearing wall
portion 11d. Thus, the slide pawls 15 are prevented from moving away from the ratchet 12c.