baber/WOPTO huggingface dataset:
Patent EP-1371648-A1 (EP)
Inventor: NAPOLETANO MAURO DR
IPC: C07D237/34
Filed: 1999-07-13
Abstract: Compounds of formula
 
wherein 
 -----  is a single or double bond; Z is NH, methylene, a (C 2 -C 6 )alkylene chain optionally
branched and/or unsaturated and/or interrupted by a (C 5 -C 7 )cycloalkyl residue; A is phenyl
or heterocycle optionally substituted by one or more substituent(s) selected among oxo,
nitro, carboxy groups and halogen atoms, or a COR 4  group wherein R 4  is hydroxy, (C 1 -C 6 )-alkoxy,
amino optionally substituted by one or two (C 1 -C 6 )alkyl group(s) or by hydroxy; R is
a (C 1 -C 6 )alkyl or polyfluoro(C 1 -C 6 )alkyl group; R 1  is absent when  -----  is a double bond or,
when  -----  is a single bond, is (a) hydrogen; (b) (C 1 -C 6 )alkyl optionally substituted by aryl,
by heterocycle or by a COR 5  group wherein R 5  is hydroxy, (C 1 -C 4 )alkoxy or hydroxamino;
(c)-COR 6  wherein R 6  is hydrogen, aryl, aryl-(C 1 -C 6 )alkyl, amino optionally alkylated or
monohydroxylated, hydroxy, (C 1 -C 4 )alkoxy, carboxy, (C 1 -C 4 )alkoxycarbonyl,
 
or (C 1 -C 4 )alkyl optionally substituted by heterocycle; (d) (C 1 -C 4 )-alkylsulfonyl;
R 2  represents two hydrogen atoms or a group =O when  -----  is a single bond,
or, when  -----  is a double bond, R 2  is hydrogen, cyano, (C 1 -C 4 )alkoxycarbonyl, amido,
optionally substituted aryl or heterocycle, (C 1 -C 8 )alkyl, (C 2 -C 8 )alkenyl or (C 2 -C 8 )alkynyl
optionally branched and/or substituted by aryl or heterocycle; aryloxy, heterocyclyloxy,
aryl-(C 1 -C 4 )alkoxy, heterocyclyl-(C 1 -C 4 )alkoxy, amino substituted by one or two (C 1 -C 4 )-alkyl
group(s), arylamino, heterocyclylamino, aryl-(C 1 -C 4 )alkylamino, heterocyclyl-(C 1 -C 4 )-alkylamino;
R 3  is hydrogen, or a (C 1 -C 8 )alkyl, (C 2 -C 8 )alkenyl or (C 2 -C 8 )alkynyl group
optionally substituted by hydroxy, oxo, aryl or heterocycle, and optionally interrupted by
one or more heteroatom(s) or heterogroup(s); the N→O derivatives of the compounds of
formula  I  and the pharmaceutically acceptable salts thereof are PDE 4 inhibitors.
Patent EP-1396947-A1 (EP)
Inventor: DEMOULIN VINCENT
IPC: H04L27/26
Filed: 2003-08-14
Abstract: A process for selecting a transmission channel from several transmission
channels 1 and 2 of a receiver of OFDM radio signals with antenna
diversity, with a view to favouring the transmission channel delivering a
signal with the lowest binary error rate, consists in estimating the binary
error rate for each transmission channel by feeding a neural network 9
with data RFC representative of the frequency response of the
transmission channel.
Patent EP-1543969-A1 (EP)
Inventor: SCHNEIDER GEORG
IPC: B41F13/10
Filed: 2003-12-19
Abstract: Print machine has at least a printing unit with at least a waterless flat print forme (04) and a color deck with a printing ink conveying grid pattern roller (11), whereby the roller has linear grooves or hatching on its surface with an inclination or gradient angle of between 50 and 80 degrees.
Patent EP-1362528-A1 (EP)
Inventor: LAM HARN LIAN
IPC: A47B88/493
Filed: 2003-05-19
Abstract: A sliding guide rail assembly (20, 20a, 20b) is provided for slidably mounting a drawer or
equipment (10) within a cabinet or chassis. The rail (33a) is formed from a sheet metal
into a T-shaped section onto which a sliding means (40, 40a, 40b, 40c) fits and slides
smoothly thereon. Guides (50, 120, 150,160) also formed from a sheet metal into C-sections
fitting over the sliding means (40,40a,40b,40c) and operable to slide smoothly
therewith. This enables the drawer/equipment mounted on the slide (20,20a,20b) to be
drawn in and out with little effort or wear and tear.
Patent EP-1380720-A1 (EP)
Inventor: STEVENS MICHAEL DARIN
IPC: E21B21/10
Filed: 2003-07-08
Abstract: A downhole float apparatus (10) for use in a casing string (15), has an outer
case (25) having a check valve (44) positioned therein. A body portion (46) which
may be comprised of high compressive strength cement affixes the check valve to the
outer case. The check valve includes a valve body (48) and a valve element (70).
The valve body defines a valve seat and the valve element is deformable so that it
will conform to the shape of the valve seat and seal against flow in the casing.
Patent EP-1396588-A1 (EP)
Inventor: JONES DENNIS ANTHONY
IPC: E04B7/06
Filed: 2003-08-29
Abstract: A conservatory framework is disclosed which comprises an eaves structure
from which the roof is supported, at least one comer and/or in-line joint in the eaves
structure comprising two connector parts which are angularly adjustable relative to one
another. 
     In a another aspect of the invention, the first and second elongate frame
members, e.g. a hip bar and jack rafter, are coupled together in angular relation relative to
one another by a coupling arrangement, the coupling arrangement comprising a plate with
an upstanding pivot post, channel means associated with and extending longitudinally of
the first frame member for receiving the plate and maintaining it captive against separation
from the first member in a direction generally transverse to its elongation, and an arm
adapted to be coupled to the pivot post and to the second frame member. 
     Also disclosed is a roofing structure which comprises a support structure, e.g.
an eaves beam or the central support structure of a valley region of the roof, glazing bars
supported on the eaves structure, one or more roofing panels supported by the glazing bars
and two part end fittings. Each fitting comprises a first portion underlying one end of the
roofing panel and coupled to the eaves structure and a second portion connectable to the
first portion in overlying relation with the panel. The first and second portions are
adjustably connected together so as to accommodate panels of different thicknesses.
Patent EP-1400962-A1 (EP)
Inventor: MATSUDA TAKEHIRO
IPC: G11B7/09
Filed: 2003-09-18
Abstract: An optical pickup apparatus includes an object lens
opposed to a disk, a fixing section, and a bobbin suspended
by the fixing section and four or more longitudinal elastic
members for supporting the object lens. A plurality of
coil pairs symmetric with respect to a point (180 degrees),
the centroid of the object lens placement face of the bobbin
exist and are placed in a different surface.
Patent EP-1391558-A1 (EP)
Inventor: DUPUIS JEAN-CLAUDE
IPC: E01F15/04
Filed: 2003-08-19
Abstract: The security barrier has vertical posts (1) supporting a horizontal rail (B). The rail is attached to the posts by a bracket (31) which is flexible to absorb impact. The bracket allows the rail to move toward the post under impact for a limited distance, when the rail presses against a rigid rail (32) mounted directly on the posts. The impact is then further absorbed by bending of the posts.
Patent EP-1545070-A1 (EP)
Inventor: BOUCHAT CHRISTELE
IPC: H04L12/56
Filed: 2003-12-18
Abstract: Networks (1) comprising primary spanning trees (11-18) for guiding
information are provided with failure detectors (42) for detecting link or node
(interface) failures in the primary spanning trees (11-18) and with backup spanning
trees (21-28) for, in response to failure detection results, guiding the information via
at least a part of the backup spanning tree (21-28), to respond quickly to such
failures. The information comprises tags mapped to the primary spanning trees (11-18).
The networks (1) or nodes (2-10) further comprise tag modifiers (43) for, in
response to failure detection results, modifying the tags, with modified tags being
mapped to the backup spanning trees (21-28) to inform other nodes (2-10) that the
backup spanning trees (21-28) are to be used. The tag comprises a virtual local area
network tag comprising at least one modifiable bit for indicating the spanning tree
(11-18,21-28) to be used.
Patent EP-1452206-A1 (EP)
Inventor: LARA PASCAL
IPC: A63B27/00
Filed: 2003-12-18
Abstract: The device has two yokes (1, 2) articulated on a common axis (3), and a linking body (21) allowing fixing of a cord connected to an individual protection equipment. Each yoke is prolonged by an ear (6, 11) having an elongated hole. The holes are inclined in an opposite direction and traversed by a cam pin (17) connected to the body such that traction performed on the linking body forms the closing of the yokes.
Patent EP-1498998-A1 (EP)
Inventor: STELLBERGER ACHIM
IPC: H03K17/687
Filed: 2003-07-16
Abstract: A battery charging, discharging, and protection switch circuit with enhanced
reverse voltage protection is achieved. The circuit comprises, first, field effect
transistor (FET) switches having gate, source, drain, and bulk. The FET switches
may comprise either NMOS devices or PMOS devices. Second, means of
controlling the FET switch's gate and bulk are included. The FET switch gate
voltage determines the OFF and ON state of said FET switches. The bulk is
switchable coupled between the battery terminal and the load terminal. To
achieve high voltage breakdown limits the FET switch is realized with cascaded
MOSFETs, where as a novelty here under certain operating conditions, i.e. the
battery charger coupled in reverse condition - one FET is working as a source
follower. All the necessary MOSFET switches are integrated onto a single chip,
together with its controller logic. To form these MOSFETs within a single IC
together with the other circuit elements is much less expensive. The circuit of the
invention is manufactured with CMOS deep well technology.
Patent EP-1500601-A1 (EP)
Inventor: DAELMANS EDDY
IPC: B65D33/16
Filed: 2003-07-25
Abstract: The present invention relates to a reclosable packaging bag (1)
comprising, inside its cross and/or longitudinally sealed ends and/or
inside the bag an extensible strip (4) of high plasticity appearing only
after the opening of said bag, said strip having a substantially
irreversible extensibility to a multiple of his original length,
sufficient to enable said strip to reclose said packaging by turning it
at least once around said bag.
Patent EP-1486729-A1 (EP)
Inventor: UCHIDA YOTARO
IPC: F23L9/06
Filed: 2003-01-16
Abstract: An incinerator (10), comprising a
combustion chamber (11) and a plurality of combustion
promoting fluid spraying tubes (19) disposed
so as to be projected from one positions on the inner
wall (12) of the combustion chamber, extended
in the vertical direction thereof, and led to the outside
from the other positions, wherein the combustion
promoting fluid spraying tubes (19) are formed
in a triple tube structure formed of an air supply tube
(20a), a steam /gas supply pipe (20b) for supplying
steam and/or inflammable gas formed on the outside
of the air supply tube, and a water tube (20c) formed
on the outside of the steam /gas supply tube (20b),
and spraying holes (21) formed in the combustion
promoting fluid spraying tubes (19) are formed at
positions facing one circumferential direction of the
combustion chamber (11) so that combustion promoting
fluid sprayed from the spraying holes cause
swirl flow in the combustion chamber (11).
Patent EP-1481180-A1 (EP)
Inventor: BOTRIE ALEXANDER
IPC: B29C48/06
Filed: 2003-02-21
Abstract: Cette invention se rapporte à un joint d'étanchéité (20) ou à un autre objet comprenant un noyau (27) et une couche extérieure souple (24) et que l'on prépare en distribuant conjointement à une température d'environ 15° C à environ 30° C une composition de noyau et une composition de couche externe. La composition de noyau est un élastomère ou une mousse et contient au moins deux constituants réactifs, ayant chacun une viscosité à 25° C inférieure à 106 cps. La composition de noyau et la composition de couche externe sont appliquées à l'état non solide. La couche externe est de préférence constituée par au moins un élastomère ou une mousse à deux constituants réactifs. Un procédé servant à produire un tel joint d'étanchéité ou autre objet consiste à distribuer conjointement une composition de noyau et une composition de couche externe à une température d'environ 15° C à environ 30° C. Cette composition de noyau est un élastomère ou une mousse et contient au moins deux constituants réactifs et elle possède une viscosité à 25° C inférieure à 106 cps.
Patent EP-1483536-A1 (EP)
Inventor: FLOHR PATRICK
IPC: F23M20/00
Filed: 2003-02-24
Abstract: Die Erfindung betrifft eine Gasturbine 51, mit einem Brenner 1, der in eine Brennkammer 55 mündet, wobei diese Mündung ringförmig von einem Helmholtzresonator 19 umgeben ist. Hierdurch werden Verbrennungsschwingungen durch engen Kontakt zur Flamme effektiv gedämpft, wobei gleichzeitig Temperaturungleichmässigkeiten vermieden werden.
Patent EP-1483309-A1 (EP)
Inventor: LUINSTRA GERRIT
IPC: C08G63/82
Filed: 2003-02-26
Abstract: The invention relates to a catalytical process for preparing poly(3-hydroxyalkanoates) by copolymerizing an oxirane compound with carbon monoxide in the presence of a) at least one single- or multicenter neutral transition metal complex (A) based on a metal of groups 5 to 11 of the Periodic Table of the Elements, in which the metal center(s) is/are present in the formal oxidation state 0, and/or b) at least one single- or multicenter anionic transition metal complex (B) based on a metal of groups 5 to 11 of the Periodic Table of the Elements, where multicenter transition metal complexes have metal centers which, without exception, are of the same transition metal, which comprises carrying out the copolymerization in the presence of at least one nucleophile other than hydroxy-substituted pyridine compounds.
Patent EP-1618319-A1 (EP)
Inventor: FRITSCHI MARKUS
IPC: B01F11/00
Filed: 2003-04-10
Abstract: A device generating pulsed motions comprises: (A) two parallel shafts (3; 4) each having a longitudinal axis (5; 6), a rear end (7; 8) and a front end (9; 10), (B) a gear unit (2) comprising at least two gears (20; 21) where at least two gears (20) are oval gears and each gear (20; 21) is connected to a rear end (7; 8) of the two shafts (3; 4), (C) two arcuate drive levers (30; 31) each having a first end (32; 33) and at least one second end (34; 35), where each first end (32; 33) of the drive levers (30; 31) is connected to one front end (9; 10) of the two shafts (3; 4) in rotatable manner about a first axis of rotation (11; 12), and (E) a drive body (40) which is connected to the second ends (34; 35) of the drive levers (30; 31) in rotatable manner about two second axes of rotation (13; 14), where (F) the drive body (40) is a polysomic body.
Patent EP-1480898-A1 (EP)
Inventor: THOMS CRAIG M
IPC: A47K10/42
Filed: 2003-02-28
Abstract: L'invention concerne un distributeur (10) destiné à distribuer des feuilles (12) entrepliées jetables. Ledit distributeur comprend un couvercle amovible (22) qui est fixé, de manière à pouvoir être détaché, à la première feuille (28) de la pile (12) contenue dans la boîte (10). Selon l'invention, lorsque le couvercle amovible (22) est ôté de ladite boîte (10), la première feuille (28) de la pile est partiellement retirée de ladite boîte. Cependant, après avoir été partiellement retirée, ladite feuille (28) peut être libérée dudit couvercle amovible (22).
Patent EP-1509918-A1 (EP)
Inventor: BLACQUIERE JOHANNIS F R
IPC: G11B20/18
Filed: 2003-04-22
Abstract: A device for recording digitally encoded video information records video packets and characteristic point information for controlling the playback of the packets. The device has an error detection unit (32) for detecting recording errors, and the size of a missing part of the real-time information due to a detected error. The characteristic point information can be used for detecting errors by verifying the accessibility of the video packets. An exit point before the detected error and an entry point after the detected error are determined, such that the video information up to the exit point and starting at the entry point constitute decodable streams of packets. Further the device has a recalculating unit (31) for recalculating, in the event of a detected recording error, the characteristic point information (CPI) by skipping packets between the exit point and the entry point.
Patent EP-1509627-A1 (EP)
Inventor: HOUBAERT YVAN
IPC: C22C38/00
Filed: 2003-05-02
Abstract: The present invention relates to a cold-rolled steel strip or sheet in thicknesses of <=0.70 mm for electromagnetic applications, consisting of a steel containing (in % by weight) C: <0.01%, Si: 3.2-7%, Al: <2%, Mn: <=1%, the remainder being iron and usual impurities, which after smelting has been cast to form a base material, such as a slab, a thin slab, or a thin strip, which has then been heated through to temperature T<SUB>R</SUB>>1000° C. and has been final hot-rolled at a hot-rolling final temperature T<SUB>F</SUB>>800° C. to form a hot strip, which has then been cooled, starting from a temperature T<SUB>C </SUB>of the hot strip amounting to at least 750° C. but less than 850° C., at a cooling speed DeltaT/Deltat of at least 400° C./min. to a temperature of less than 300° C., subjected after cooling to a surface treatment such as mechanical descaling and/or pickling, after the surface treatment has been cold-rolled at a temperature amounting to maximum 500° C., and has finally been final-annealed.
Patent EP-1510432-A1 (EP)
Inventor: SUDA KATSUHIRO
IPC: F16H25/06
Filed: 2003-05-30
Abstract: There is provided a steering control device for a vehicle
of a new structure utilizing a ball screw mechanism for compacting
the structure. The steering control device for a vehicle includes
a first input shaft 1 connected to a handle, a second input shaft
2 connected to a motor 8, an output shaft 3 connected to a steering
wheel, a first transmission 6 for rotating a nut 5 in accordance
with the rotational motion of the first input shaft 1 so as to
transmit the rotational motion of the first input shaft 1 to the
rotational motion of the output shaft 3, and a second transmission
7 for moving the nut 5 linearly in the axial direction with respect
to the output shaft 3 in accordance with the rotational motion
of the second input shaft 2 so as to transmit the rotational motion
of the second input shaft 2 to the rotational motion of the output
shaft 3. The center line of the second input shaft and the center
line of the output shaft are aligned on substantially the same
straight line.
Patent EP-1519649-A1 (EP)
Inventor: BRESOLIN VALERIO
IPC: A01K63/00
Filed: 2003-06-05
Abstract: In a water distributor device for aquariums, ponds and the like, comprising a main body (30) wherein an impeller (70) is inserted, the impeller (70) is rotated by entering water and is kinematically connected by gears to a nozzle (50) rotatably mounted on the main body (30) and the gears continuously rotates said nozzle (50).
Patent EP-1515830-A1 (EP)
Inventor: CASTIGLIA CIACINTO
IPC: H05B3/56
Filed: 2003-06-24
Abstract: The invention relates to a flexible electrical heating element (1) for tools (14), particularly for injection molding tools. According to the invention, the heating element (1) comprises at least one heat conductor (3), which is situated inside a metal tube (2) while being embedded in an insulating compound (4), and the metal tube (2) is surrounded by at least one gas-permeable metallic covering (5).
Patent EP-1581451-A1 (EP)
Inventor: WEBER PAUL A
IPC: D04H1/70
Filed: 2003-06-26
Abstract: L'invention concerne un système et un procédé qui permettent de réguler la contrainte d'une bande de matériau introduite dans une machine par réglage d'une force de tension appliquée à la bande de matériau. Un opérateur définit une contrainte cible de bande au moyen d'une unité d'entrée (610). Un capteur de vitesse détecte (614) la vitesse de la bande de matériau amenée dans la machine dans une première position et dans une seconde position et génère un signal de vitesse représentatif de la différence. Un capteur de tension (620, 621) détecte une force de tension appliquée à la bande avant la première position et après la première position et génère un signal de tension représentatif de la différence. Un système de commande (637) calcule la contrainte sur la bande en fonction du signal de tension et du signal de vitesse, compare la contrainte calculée avec la contrainte cible de tension et génère un signal de commande en fonction de la comparaison. Le dispositif d'amenée (630) est sensible au signal de commande de la vitesse afin de régler un différentiel de vitesse de la bande et de régler la force de tension appliquée à la bande.
Patent EP-1504303-A1 (EP)
Inventor: INGALLS JAMES F
IPC: G09G3/20
Filed: 2003-05-07
Abstract: La présente invention concerne un système d'excitation de dispositif électrochrome qui effectue la mesure de la température inférentielle du dispositif électrochrome. Les mesures de température inférées permettent au système de déterminer les tensions d'excitation maximum afin d'améliorer la vitesse de variation des niveaux de transmissivité du dispositif électrochrome sans endommager le dispositif.
Patent EP-1576792-A1 (EP)
Inventor: TINDALL PAUL GEOFFREY
IPC: G06F17/27
Filed: 2003-10-06
Abstract: A method of filtering messages received by a telecommunications device comprises inputting a rule set into the telecommunications device, and then reading an incoming message. The message is then modified if that message breaks a rule of the rule set; and the modified message is displayed. The rule set comprises a plurality of rules, each of which relates to a respective predetermined message content.
Patent EP-1543590-A1 (EP)
Title: Prise de connexion electrique
Inventor: ITANO MICHAEL M
IPC: H01R13/15
Filed: 2003-09-16
Abstract: L'invention concerne une prise de connexion électrique qui possède un corps comprenant un réceptacle destiné à recevoir une fiche; une carte de circuit imprimé; et des dents de contact s'étendant à l'intérieur du réceptacle. Chaque dent possède une extrémité reliée à la carte de circuit imprimé et un extrémité libre, et est déplacée en réponse à un contact exercé par un élément de contact correspondant de la fiche dans un premier sens à mesure que la fiche est insérée dans le réceptacle. Cette prise comprend des éléments à ressort élastiques qui s'étendent à l'intérieur du réceptacle, chaque élément étant positionné de manière adjacente à une dent correspondante destinée à être mise en contact avec celui-ci lorsque la dent est déplacée dans le premier sens par l'élément de contact correspondant de la fiche à mesure que la fiche est insérée dans le réceptacle, et qui appliquent une force supplémentaire afin d'augmenter la force de contact et la résilience des dents. Une partie de contact de dent présente une paire d'éléments latéraux qui reçoivent une partie de contact à ressort entre eux, et présente un évidement dans lequel la partie de contact à ressort est positionnée.
Patent EP-1558379-A1 (EP)
Inventor: DI MONTE ROBERTA
IPC: B01J35/04
Filed: 2003-10-17
Abstract: La présente invention concerne des composés de stockage d'oxygène pour convertisseurs catalytiques destinés à un système d'échappement d'automobile, et notamment aux systèmes utilisés avec des moteurs à essence. La présente invention se rapporte à un procédé destiné à traiter une matière constituée de cérium ou contenant du cérium en vue d'en améliorer l'efficacité en tant que composé de stockage d'oxygène d'un système de purification des gaz d'échappement. Ce procédé consiste à modifier une partie au moins de la surface de cette matière par contact avec une solution aqueuse d'un agent de traitement chimique choisi parmi le peroxyde d'hydrogène et l'acide nitrique. La présente invention concerne également une nouvelle matière constituée de cérium ou contenant du cérium dont la surface a été modifiée par traitement chimique, cette matière possédant une valeur Tmax inférieure à 500°C, de préférence inférieure à 400°C, et idéalement inférieure à 300°C, et présentant éventuellement au moins une légère anisotropie en termes de taille des cristallites.