baber/WOPTO huggingface dataset:
Patent EP-2095338-A1 (EP)
Inventor: ZOELLE THOMAS
IPC: B60R25/04
Filed: 2007-09-20
Abstract: The invention relates to an antenna (reading coil) for an RFID reading device for inductive data communication, in particular for identification of a vehicle key. The antenna for an RFID reading device is arranged on a metallic mounting plate and has an electromagnetic coil. In order to prevent electromagnetic interference fields due to the eddy currents in the metallic mounting plate, and thereby to ensure the maximum possible data communication range, a second coil is arranged on the side of the metallic surface of the mounting plate that is opposite that of the first coil, wherein the second coil is supplied with the opposite current from that of the first coil. Additionally, both coils are dimensioned, arranged on the two sides of the mounting plate, and supplied with current in such a way that the electromagnetic fields of both coils in the metallic surface of the mounting plate cancel each other out. This chiefly prevents the eddy currents from forming in the metallic surface of the mounting plate, which eddy currents in turn induce electromagnetic interference fields that weaken the actual field of the first coil. The claimed antennae for an RFID reading device can be used in a vehicle as part of the ignition lock or the key switch. Furthermore, they can also be used in other areas where inductive data communication is to be carried out using RFID systems and where the coil is arranged on a metallic mounting plate or on a mounting plate with metallic components.
Patent EP-2179454-A1 (EP)
Inventor: MELVILLE CHARLES DAVID
IPC: G02B26/10
Filed: 2007-08-06
Abstract: A method of one aspect may include actuating a canti levered optical fiber by mechanically deforming a piezoelectric actuator. An electrical signal generated as a result of mechanical deformation of the piezoelectric actuator may also be detected.
Patent EP-2095678-A1 (EP)
Inventor: RASMUSSEN ERIK WITTHOEFFT
IPC: H04R25/00
Filed: 2007-10-05
Abstract: L'invention concerne un dispositif et un procédé de traitement de signaux microphones provenant d'au moins deux microphones. Un premier formeur de faisceau traite les signaux provenant des microphones et fournit un premier signal à faisceau formé. Un dispositif d'estimation de puissance traite les signaux provenant des microphones et le premier signal à faisceau formé provenant du premier formeur de faisceau afin de créer, en bandes de fréquence, une première estimation statistique de l'énergie d'une première partie d'un champ sonore incident. Un contrôleur de gain traite ladite première estimation statistique afin de créer en bandes de fréquence un premier signal de gain, et un processeur audio pour traiter une entrée au dispositif de traitement de signaux en fonction dudit premier signal de gain créé. L'invention propose un nouveau dispositif de réduction de bruit, amélioré, et un procédé de réduction de bruit pour une utilisation dans le traitement de signaux dans des dispositifs de traitement de signaux acoustiques, par exemple, des dispositifs de microphone.
Patent EP-2188493-A1 (EP)
Inventor: BECHEM ULRICH
IPC: E21C25/18
Filed: 2007-09-18
Abstract: A roller drill for removing material, such as in particular rock, minerals or the like, according to the undercutting principle, comprising a cutting face which is formed concentrically around a central axis and widens conically toward an end face of the roller drill, and includes a supporting body which is arranged on the inner side of the cutting face and extends up to the end face of the tool. In order to provide a roller drill or a roller bit of which the tool life or service life is improved compared with the prior art, the cutting face is made of a harder material than the supporting body and the supporting body forms an annular web which is conical at least at an outer circumferential wall and which defines with its inner circumferential wall a free space at the end face of the tool. The tool can resharpen itself automatically due to the free space and the dissimilar material combination.
Patent EP-2079670-A1 (EP)
Title: Aqueous dispersions of silica for increasing early strength in cementitious preparations
Inventor: FISCHER ULRICH
IPC: C04B40/00
Filed: 2007-10-16
Abstract: The invention relates to a dispersion which is free of binders and which contains silica and at least one flow agent, the silica being a precipitated silica having a surface area greater than 50 m²/g, the aggregates and/or agglomerates in the dispersion having an average diameter of less than 1 µm and the content of silica being 5 to 50% by weight, based on the total amount in the dispersion. The invention also relates to a method for producing the same and to its use as a concrete admixture in cementitous preparations.
Patent EP-2089758-A1 (EP)
Inventor: ROSSINI UMBERTO
IPC: G02F1/13
Filed: 2007-11-20
Abstract: Pour évaluer la valeur de l'angle de tilt ?<SUB>tilt</SUB> dans une cellule à cristaux liquides nématiques en hélice, on calcule la transmission de la cellule en fonction de l'angle d'incidence a d'un rayonnement lumineux de longueur d'onde donnée ? en utilisant des valeurs apparentes de l'épaisseur d de la cavité de la cellule, de l'indice extraordinaire ne et de l'angle de torsion ?<SUB>twist</SUB>. pour obtenir une pluralité de courbes de simulation Sim1, Sim2, une par valeur d'angle de pré-tilt ?<SUB>tilt</SUB> donnée, on mesure la courbe de transmission (M(C)) en fonction de l'angle d'incidence de la cellule le long de l'axe YY' passant par les positions haute T et basse B de la cellule, pour le rayonnement lumineux de longueur d'onde ?, en utilisant un dispositif de mesure de contraste, et la coïncidence de cette courbe de mesure avec une parmi la pluralité des courbes de simulation donne la valeur de l'angle de pré-tilt de cette cellule.
Patent EP-2213520-A1 (EP)
Inventor: PERARNAU RAMOS FRANCESC
IPC: B60R19/34
Filed: 2007-11-02
Abstract: The invention relates to an energy absorber for a bumper assembly of a vehicle and a method for the manufacture thereof, wherein the absorber comprises a tubular body (1) aligned with the longitudinal direction of the vehicle, with a first end (1a) for being joined to the body of the vehicle and a second end (1b) for being joined to a transversely arranged bumper cross-member. Said tubular body (1) is made of a single piece of bent sheet metal with two end edges (11, 12) defining said first and second ends (1a, 1b) and two adjacent side edges (13, 14) joined together defining a longitudinal seam (2) extending between said first and second ends (1a, 1b). 
     The method comprises providing sheet metal provided with opposite side edges (13, 14) and bending it until said side edges (13, 14) are adjacent to form a tubular body (1) with first and second ends (1a, 1b) defined by said end edges (11, 12) and joining said adjacent side edges (13, 14) together defining a longitudinal seam (2).
Patent EP-2209021-A1 (EP)
Inventor: YOSHIMUTA TOSHINORI
IPC: G01T1/24
Filed: 2007-10-23
Abstract: In the light or radiation detector of this invention, each of the molding structure, the first member, and the second member is formed such that the molding structure to protect the conversion layer and voltage application electrode has the resistance higher than the first member composed of the planar conductive buffer that is laminated on the (light or radiation) incident surface side of the molding structure, and that the first member mentioned above has the resistance higher than the second member composed of the planar conductive member that is laminated on the incident surface side of the first member. Consequently, occurrence of the noise from the static electricity may be suppressed.
Patent EP-2087946-A1 (EP)
Inventor: TAKIKAWA NOBORU
IPC: C09K17/06
Filed: 2007-10-25
Abstract: A method of estimating the hydration reactivity of coal ash with high precision and determining the amount of milling water for obtaining a milling product in funicular form at the stage of milling; and a molding method being free from the problem of adhesion to a pressurization board at the stage of molding after the milling. When any collected coal ash exhibits a corrected basicity ((CaO+Fe 2 O 3 +MgO)/SiO 2  (weight ratio)) of 0.1 or higher and a reactivity index (corrected basicity/(R 2 O/Al 2 O 3 ) (weight ratio)) of 10 or higher, the coal ash as a raw ash is transferred to raw ash silo (2). Otherwise, the coal ash is transferred to waste ash silo (3). The raw ash within the raw ash silo (2) is poured in mill (8), and lime and gypsum are added and further milling water is charged thereto and milled. The amount of milling water is regulated so that with respect to agitator power per weight of material milled by the mill, the ratio of (average of power during 30 to 40 sec after completion of water charging)/(power at idling) ranges from 3 to 4, and so that with respect to agitator power per weight of material milled during 30 to 90 sec after completion of water charging, the ratio of (width of power fluctuation)/(averageof power) ranges from 0.1 to 0.3.
Patent EP-2135282-A1 (EP)
Title: Circuit de protection contre les décharges électrostatiques
Inventor: BHATTACHARYA DIPANKAR
IPC: H01L27/02
Filed: 2007-10-30
Abstract: L'invention porte sur un circuit de protection contre les décharges électrostatiques (ESD) qui comprend un premier dispositif de verrouillage de tension, connecté entre un premier nœud de tension d'alimentation et un second nœud de tension d'alimentation du circuit, et un second dispositif de verrouillage de tension, connecté entre le second nœud de tension d'alimentation et un retour de tension du circuit. Le premier nœud de tension d'alimentation est conçu pour recevoir une première tension qui est supérieure au potentiel de fiabilité d'oxyde de grille prescrit du circuit. Le second nœud de tension d'alimentation est opérationnel pour recevoir une seconde tension qui est inférieure à la première tension. Le premier dispositif de verrouillage de tension est opérationnel pour verrouiller la première tension sur le premier nœud de tension d'alimentation à une première valeur durant un événement ESD entre les premier et second nœuds de tension d'alimentation, et le second dispositif de verrouillage de tension est opérationnel pour verrouiller la seconde tension sur le second nœud de tension d'alimentation à une seconde valeur durant un événement ESD entre le second nœud de tension d'alimentation et le retour de tension.
Patent EP-2103842-A1 (EP)
Inventor: SAYA TSUTOMU
IPC: F16D3/68
Filed: 2007-12-18
Abstract: A worm wheel includes an outer ring having, on its outer circumference side, a tooth portion for engagement with a worm; an inner ring which surrounds the output shaft; a connecting bottom portion connecting the outer ring and the inner ring together; and a plurality of ribs provided at constant intervals. Each of the ribs is tapered in an axial direction from the connecting bottom portion side toward the buffer member side such that the rib decreases in width toward its distal end. A buffer member is composed of a plurality of arcuate blocks connected together to form an annular shape as a whole. An output plate has a plurality of buffer member compression portions integrally formed at constant intervals on a back face of a disk-like portion. Each of the buffer member compression portions is tapered in an axial direction from the disk-like portion side toward the buffer member side such that the compression portion decreases in width toward its distal end.
Patent EP-2115884-A1 (EP)
Inventor: FINKENZELLER KLAUS
IPC: H04B5/02
Filed: 2007-12-14
Abstract: Die Erfindung betrifft ein Endgerät (1) zur kontaktlosen Kommunikation mit einem Transponder (16) einer Transponderanordnung (4), die mehrere Transponder (16) aufweist, die auf oder in einer eine mechanische Einheit bildende Trägerstruktur (13, 14, 15) angeordnet sind. Das erfindungsgemäße Endgerät (1) weist ein Gehäuse (2) und eine innerhalb des Gehäuses (2) angeordnete Antenne (6) auf und zeichnet sich dadurch aus, dass innerhalb des Gehäuses (2) ein Aufnahmeraum (5) zur wenigstens teilweisen Aufnahme der Transponderanordnung (4) ausgebildet ist.
Patent EP-2209727-A1 (EP)
Title: Pince destinée à tenir un récipient par le goulot
Inventor: SARDA ERIC
IPC: B65G29/00
Filed: 2007-11-07
Abstract: L'invention concerne une pince (1) destinée à tenir un récipient (2) par le goulot (3) dans une machine manipulant des récipients, ladite pince (1) comprenant une paire de bras élastiques (5) et une paire de préhenseurs (7) de goulot installés à des extrémités correspondantes (6) des bras (5), lesdits bras (5) et lesdits préhenseurs (7) de goulot étant configurés de façon à permettre au goulot (3) du récipient d'être engagé latéralement entre les préhenseurs (7) de goulot, chaque préhenseur (7) de goulot étant monté de façon pivotante sur le bras (5) correspondant autour d'un axe (8) de rotation et étant doté d'au moins deux mâchoires (9a, 9b) de préhension de différentes dimensions, configurées de façon à coopérer avec des goulots (3a, 3b) de récipients de différentes tailles.
Patent EP-2117160-A1 (EP)
Inventor: NAKAMURA TAKATOSHI
IPC: G06F21/31
Filed: 2007-12-26
Abstract: In order to reduce a possibility of an unauthorized access by a user device after the user device has been authenticated and to improve the level of communication security, in an authentication system (1), solutions to be used to judge the validity of a user device (12) are generated in the user device (12) and an authentication device (11) by using environmental information unique to each of the user device (12). According to the authentication system (1), it is possible to prevent a third person who does not know the environmental information unique to each of the user device (12) from masquerading as a user, and to improve the level of communication security.
Patent EP-2089039-A1 (EP)
Inventor: BUTLER MICHAEL FRANCIS
IPC: A61Q11/00
Filed: 2007-12-04
Abstract: An Oral care product is provided which includes a mesoporous calcium silicate biomaterial (MCSB) dispersed in a polymeric material matrix. MCSB is an insoluble composite material of calcium oxide-silica.
Patent EP-2086066-A1 (EP)
Inventor: ZELTWANGER JUERGEN
IPC: H01R31/06
Filed: 2008-02-02
Abstract: The device has a junction box in which motor lines (7) of an electric motor are connected with connecting lines of a power connector. An adapter (10) is arranged between the motor lines and the connecting lines, and is designed as an independent, replaceable connector. The adapter connects a single connecting line of the power connector with a single motor line (7a) of the electric motor. The adapter connects the lines with each other in a predetermined configuration based on its rotational position.
Patent EP-2090842-A1 (EP)
Inventor: LEE MING-TSUNG
IPC: F24F1/037
Filed: 2008-02-14
Abstract: A water-cooling fan with humidifying effect includes a main body 1, a cloth curtain 2 and a filter 3. The main body 1 has a fan 10, an air outlet 11 formed at its front, an air inlet 12 formed at its rear, a plugging groove 13 positioned respectively at two sides of the air inlet 12, a water tank 14, a pump 15 and a sink 16. The circumference of the air inlet 12 is attached with a Velcro band 121 corresponding to a Velcro band 20 fixed around the circumference of the cloth curtain 2. The water tank 14 has an opening 140 for the cloth curtain 2 to extend into it, a water-exiting tube 141 connected with the pump 15, and at least one heater 142 fixed in its bottom. The sink 16 has a plurality of water-dropping holes 160 in its bottom and a water-entering tube 162 for being connected with the pump 15. Such a fan can be used as a water-cooling fan or used to increase indoor humidity if necessary.
Patent EP-2071824-A1 (EP)
Inventor: REZNIK YURIY
IPC: H04N1/64
Filed: 2008-03-31
Abstract: Diffusion dithering can be performed efficiently by applying a set of diffusion filter weights with one or more shift, add, and/or subtract operations. An existing diffusion filter can be approximated with dyadic rationals, thereby allowing division operations in applying the filter weights to be performed with bit-shifting operations. An algorithm is identified to calculate the product of a set of filter weights and a pixel error, where the algorithm performs the calculations using one or more shift, add, or subtract operations. An exhaustive search of the combinations of operations can be made to find an efficient algorithm to calculate the products.
Patent EP-2110396-A1 (EP)
Inventor: BLUM HARALD DR
IPC: C08G18/10
Filed: 2008-04-18
Abstract: Polyurethane system comprises (a) a water-soluble urea group containing hydroxyl group polyurethane, where the amount of the hydroxyl group is 2-10 wt.% and the concentration of the urea group, which is derived from amino alcohol with a primary or secondary amino group and at least a hydroxyl group, is 3-20 wt.%; (b) crosslinker, which is free of isocyanate group and are optionally hydrophilized; and (c) optionally further water-soluble and/or dispersible and/or organically soluble, optionally hydroxyl functional oligomer and/or polymer. An independent claim is included for polyurethane obtained using the polyurethane system.
Patent EP-2138386-A1 (EP)
Inventor: SCHAURER OLIVER
IPC: B62D59/04
Filed: 2008-06-27
Abstract: The holding device has a carrier unit (1), at which a manoeuvring device (2) is fastened, where the carrier unit is fastened at a base frame (8) of the supporter. The carrier unit is supported at a vehicle axle (9) of the supporter.
Patent EP-2055247-A1 (EP)
Inventor: GOTO HIROAKI
IPC: A61B17/12
Filed: 2008-09-30
Abstract: A ligation tool for endoscope includes an overtube having an insertion lumen 21a made of a flexible material, which permits an insertion portion 11 of the endoscope to be inserted therethrough so as to advance and retreat, an O-ring 22 for ligation attached to a distal end of the overtube, and a operation wire 24 which is locked to the O-ring for ligation, has a distal portion extending to the proximal side of the overtube, and is operated to be pulled or pushed at its proximal side, thereby separating the O-ring for ligation from the tip of the overtube. According to this ligation tool for endoscope, time and effort taken to set the ligation tool for endoscope in the endoscope becomes unnecessary, a sufficient field of vision of the endoscope can be secured, and the curving performance of the tip of the insertion portion of the endoscope does not deteriorate. Furthermore, this ligation tool is also advantageous when endoscopic sclerotherapy is performed together.
Patent EP-2052979-A1 (EP)
Inventor: BONNEVILLE CRAIG R
IPC: B65B47/00
Filed: 2008-10-22
Abstract: A web packaging system provides easy access and changing of forming plug tooling,
Patent EP-2077569-A1 (EP)
Inventor: KOBAYASHI MASATO
IPC: H01H33/66
Filed: 2008-12-03
Abstract: A vacuum switchgear comprises a vacuum container (3), two fixed contacts (4) and two movable contacts (5) for being in contact with and out of contact with the fixed contacts (4) which are disposed in the vacuum container (3), and two operation rods (7) linked to the movable contacts (5), respectively. A connection conductor (15) having a current collector (14) for making electrical sliding contact with the external surface of each operation rod (7) is fixed to outlet parts of the vacuum container (3), from which the operation rods (7) extend outwardly.
Patent EP-2090523-A1 (EP)
Inventor: DIDIER ERIC
IPC: B65D57/00
Filed: 2008-02-15
Abstract: The present invention concerns an interlayer insert (5) for palettisation comprising a substantially horizontal base board (1) to be inserted between two layers (7) of a pallet (9), each layer comprising a plurality of individual packages (8),  characterized in that  said insert (5) further comprises at least one flap (6) extending downwardly and/or at least one flap (6) extending upwardly from said base (1) into said lower and/or upper layer(s) (7) respectively, so that said at least one flap (6) is inserted and maintained between at least two individual packages (8) of the corresponding layer.
Patent EP-2034237-A1 (EP)
Inventor: CHUANG PING-HAN
IPC: F21Y101/00
Filed: 2008-09-03
Abstract: An energy-saving lampshade with even light distribution is disclosed to include a lampshade body (701) disposed at the top side Lo hold a light source (704), a Iight-transmissive plate (706) at the bottom side, a light condenser (708) and a curved light reflector (705) mounted inside the lampshade body, and a reflector cone (707) mounted on the light-transmissive plate (706) inside the lampshade right below the light source. When the light source (704) is controlled to emit light, the light condenser (708) condenses light from the light source onto the reflector cone (707), and the reflector cone and the light reflector (705) reflects light rays, and therefore light rays are evenly distributed in the illumination without showing the normal distribution (Gaussian distribution) and avoiding dazzling.
Patent EP-2008935-A1 (EP)
Inventor: BERTUZZI IVANOE
IPC: B65B19/10
Filed: 2008-06-26
Abstract: A method and packing machine for combining an insert (7; 37; 38; 44) and a group (2; 43) of cigarettes; the group (2; 43) of cigarettes is fed to a first seat (20; 41) of a pocket (15; 40), which first seat (20; 41) is designed to house the group (2; 43) of cigarettes; the insert (7; 37; 38; 44) is fed to a second seat (21; 42) of the pocket (15; 40), which second seat (21; 42) is designed to house the insert (7; 37; 38; 44) and is separate from the first seat (20; 41); and the group (2; 43) of cigarettes and the insert (7; 37; 38; 44) are expelled together from the pocket (15; 40) by a common ejector device (25; 45), so as to combine the insert (7; 37; 38; 44) with the group (2; 43) of cigarettes.
Patent EP-2166457-A1 (EP)
Inventor: GUSTAFSSON HARALD
IPC: G06F13/24
Filed: 2008-09-12
Abstract: Methods of operation and interrupt controllers for generating interrupt signals to a unit, which could enter an active mode and a non-active mode, are disclosed. The interrupt controllers have interrupt logic (204) adapted for receiving requests for interrupt, activity mode logic (202) adapted for receiving information whether the unit is in non-active mode, and delay control logic (203) adapted for delaying the interrupt to the unit when the received information indicates that the unit is in non-active mode.
Patent EP-2202535-A1 (EP)
Inventor: GUTHOERL MARC
IPC: G01S13/86
Filed: 2008-12-23
Abstract: The present invention relates to the field of two dimensional (2D) radiometric imaging. The present invention especially relates to a sensor unit. The sensor unit according to the present invention comprises a reflecting element mounted so as to be rotatable around an axis of rotation and a line sensor operating in the microwave, millimeter wave and/or terahertz frequency range and having its field of view directed towards the reflecting element, whereby the axis of rotation intersects with a reflection plane of the reflecting element.
Patent EP-2193999-A1 (EP)
IPC: B65D21/02
Filed: 2008-12-04
Abstract: The present invention is directed to a container (2) comprising: a body portion (4) having a side wall (12) and a base wall (10), a first lid (6) and a second lid (8). The first lid (6) is removably attached to the side wall (12) and the body portion (4) and the first lid (6) forms a first compartment (14). The second lid (8) is connected to the body portion (4) along a hinge line and forms at least a part of the base of the container. The body portion (4) and the second lid (8) form a second compartment (20) which is located on the opposite side of the base wall (10) to the first compartment (14).