baber/WOPTO huggingface dataset:
Patent EP-1643660-A1 (EP)
Inventor: DONG LI
IPC: H04L27/26
Filed: 2005-08-17
Abstract: The present invention provides a channel estimation method for a Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing system, characterized by comprising steps of: for each of a plurality of receiving antennas of said Orthogonal Frequency Division Multiplexing system, calculating a channel impulse response sequence and a channel frequency response sequence for a channel between said receiving antenna and each transmitting antenna by using a pilot sequence received by said receiving antenna; wherein said pilot sequence is a comb pilot sequence, and the pilot symbols, to which each of said transmitting antennas corresponds, are located in the same position in frequency domain and separated from one another in time domain. The present invention further provides a corresponding mobile communication system. The pilot sequence of the present invention may be used in a wireless channel with a relatively high moving speed. The present invention considers the impact of virtual sub-carriers in a Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing system, and possesses relatively high performance and relatively low complexity.
Patent EP-1635216-A1 (EP)
Inventor: YAMAMOTO SEIICHI
IPC: G03C1/498
Filed: 2005-09-09
Abstract: A photothermographic material which includes, on at least one side of a support, an image forming layer containing a photosensitive silver halide, a non-photosensitive organic silver salt and a reducing agent for the organic silver salt, and at least one non-photosensitive layer, wherein the photothermographic material contains a water-soluble dye and a fixing agent for the water-soluble dye.
Patent EP-1666141-A1 (EP)
Inventor: SINGLETON ALAN H
IPC: B01J23/89
Filed: 2000-05-15
Abstract: A method for reducing catalyst attrition losses in hydrocarbon synthesis processes conducted in high agitation reaction systems. The catalyst comprises a γ-alumina support produced from boehmite having a crystallite size, in the 021 plane, in the range of from about 30 to about 55 angstroms. Use of the catalyst in high agitation reaction systems results in reduced catalyst attrition losses.
Patent EP-1562001-A1 (EP)
Inventor: VAN SARK LAURENTIUS H J
IPC: F24D19/08
Filed: 2005-01-27
Abstract: Degasification device (1) for a line system for transporting a liquid at different temperature, especially a heating system line, comprises a housing (2) with a cylindrical chamber (3), at least two inlets (4, 5) and one outlet (6) joining the chamber to the line system, and a degasification cut-off valve (8) provided on the upper side of the chamber for leading gases out of the housing. The chamber is vertical and the inlets are oriented at least tangentially into the chamber. Independent claims are also included for: (1) Complex comprising a degasification device with a heat exchanger; and (2) Heating system comprising a degasification device connected to a line system.
Patent EP-1607251-A1 (EP)
Inventor: BROWN STEVEN N
IPC: B60G17/016
Filed: 2005-06-08
Abstract: An active wheel suspension for suspending a wheel assembly (12,14) from a sprung body
of a wheeled vehicle (10), and adapted to permit a centre (68) of the wheel assembly (12,14) to move
relative to the sprung body through a jounce and rebound travel and defining a wheel
centre (68) locus path relative to the body, the suspension including an actuator (16) connected to
both the wheel assembly (12,14) and the sprung body and adapted to apply an active control
force between the body and wheel assembly (12,14) to move the wheel assembly (12,14). The wheel
suspension is configured such that a tangent to the wheel centre (68) locus path is inclined
rearward with respect to vertical with the wheel centre (68) at nominal ride height.
Patent EP-1731445-A1 (EP)
Inventor: CERVENY JEAN-PAUL
IPC: B65D71/10
Filed: 2005-06-08
Abstract: The invention relates to a secondary package (1) for gathering a plurality of primary packages (2), comprising a flat base (3) supporting said packages, and an envelope (4) that surrounds the base (3) and holds the packages (2) together. 
Said base (3) comprises a medium folding line (5) that pivotally connects two halves (3a,3b) of the base supporting the packages (2), and comprises a handle (6) disposed vertically between the base halves (3a,3b), along the folding line (5), and said envelope (4) comprises a transversal precut (7) in the region of the folding line, along the lateral sides (8) and the top side (9) of the secondary package, so that when the envelope (4) is opened along said precut (7), it still holds tightly the packages (2), and the base halves can be pivoted around the medium folding line (5) to allow access to the handle (6).
Patent EP-1734240-A1 (EP)
Inventor: OESTBERG CLAES
IPC: F01N3/08
Filed: 2005-06-17
Abstract: The invention concerns a method for operating an exhaust gas purification system, said system comprising a controllable internal combustion engine adapted to predominantly operate under lean conditions, and a NO x -adsorbing unit capable of storing NO x  during lean conditions and converting NO x  into N 2  during rich or stoichiometric conditions, said system having a capability of oxidizing HC and CO and reducing NO x  under stoichiometric conditions. The invention is characterized in that the method comprises the steps of determining a representation of a mass flow of NO x  in the exhaust gas and a current storage capacity of the NO x -adsorbing unit, and switching engine operation mode between lean conditions and stoichiometric conditions depending on the representation of the NO x  mass flow in the exhaust gas and the current storage capacity of the NO x -adsorbing unit.
Patent EP-1672965-A1 (EP)
Inventor: HAFEMANN KLAUS
IPC: H05F3/04
Filed: 2005-11-15
Abstract: Electrical hair care appliance (1) with an ion generating device has fiber bundle with multiple electrically conducting stiff fibers of small diameter. The electrode unit (6) is arranged within the area of application side opening (10) of the mounting whereby the ion emitting end of fiber bundle (8) is arranged within the mounting (7). At least one electrically conducting element (14) of the same polarity as that of the fibers of fiber bundle features as conducting electrode.
Patent EP-1669311-A1 (EP)
Inventor: CONRAD HANS-ROLF
IPC: B65H19/18
Filed: 2005-11-22
Abstract: A papermaking plant containing a papermaking machine producing a paper web and a reel slitter dividing and rolling up the web from a mother roll has a winding station (11) with a high-speed flying splice device (58) which attaches the end of the paper web (10) on mother roll (59) at >=80% of papermaking machine production rate to the beginning of paper web (10>) from a new mother roll (56).
Patent EP-1557552-A1 (EP)
Inventor: GOWDA SRINIVASA RANGE
IPC: F02K3/062
Filed: 2005-01-14
Abstract: A gas turbine engine includes an annular exhaust duct coupled thereto, a
plurality of chevrons (52) coupled to the annular exhaust duct, and a chevron
actuation system (70, 80) coupled to the annular exhaust duct such that
selective operation of the chevron actuation system repositions the plurality of
chevrons to adjust an amount convergence of the annular exhaust duct.
Patent EP-1566351-A1 (EP)
Inventor: RECORD SHANE
IPC: B65G17/08
Filed: 2005-02-09
Abstract: A wire belt (10) includes a plurality of interconnected links (11)
that form a belt having a small mesh size, large percent
open-area, and high strength, without the use of transverse
rods or complex weaving patterns. Each of the links
includes a hinge portion (12) and hanger portion (14). The hinge
portion includes a first (18) and a second section (20). The first
section is disposed at an angle (A1) relative to the hanger
portion. The second section includes two loops sized and
shaped to fit around at least a portion of the hanger
portion of an adjacent link such that the two links are
rotatably interconnected to form a continuous belt without
the use of transverse rods or complex weaving patterns.
The second section may have a "U" or "V" shape, and may
include an elongated section such that the hinge portion
extends beyond a transverse axis of the hanger portion.
Patent EP-1635369-A1 (EP)
Inventor: NANATAKI TSUTOMU
IPC: H01J1/312
Filed: 2005-07-14
Abstract: A dielectric device of higher performance is provided. An electron emitter, to which the dielectric device is applied is provided with: an emitter including a dielectric; and an upper electrode and a lower electrode to which drive voltage is applied in order to emit electrons. The emitter is formed by the aerosol deposition method or the sol impregnation method.
Patent EP-1643244-A1 (EP)
Inventor: BELLAFIORE LOUIS
IPC: B01D15/22
Filed: 2005-09-07
Abstract: a chromatography column (20), or other type of processing column, including a column tube having a top end cap (34) having an opening there through and an open bottom end. A bottom end cap covers and is removably attached to the open bottom end of the column tube and a piston (16,18) is slidably positioned within the column tube. A rod (16) is attached to the piston and passes through the top end cap opening. The length of the rod may be extended (24) so that the piston may be lowered partially through the open bottom end of the column tube when the bottom end cap is removed. An arrangement for raising the piston includes a hydraulic pump (32) that communicates with a portion of an interior of the column tube above the piston via a port formed in the top end cap.
Patent EP-1648112-A1 (EP)
Inventor: ISOZAKI HIROSHI
IPC: H04L9/14
Filed: 2005-09-16
Abstract: An information processing apparatus has an authentication & key exchange unit, a contents receiver, a contents decryption unit and a contents confirmation request unit. The authentication & key exchange unit performs authentication & key exchange processing by using a given protocol with the communication apparatus and generates a first key shared with the communication apparatus. The contents receiver receives encrypted contents obtained by encrypting the contents with a second key generated by using the first key and the key information, and the key information attached to the encrypted contents. The contents decryption unit decrypts the encrypted contents by using the first key and the key information. The contents confirmation request unit instructs the communication apparatus to transmit or confirm the key information held by the communication apparatus, when the contents decryption unit decrypts the contents based on the second key firstly generated by using the first key.
Patent EP-1645934-A1 (EP)
Inventor: JEONG TAE-JIN
IPC: H04L29/06
Filed: 2005-10-07
Abstract: Provided are apparatuses, systems and methods for providing security services. The apparatus includes a network interface unit (320) for transceiving data between a control device (200) and a management device (100), a controller (330) for controlling provision of services requested from the control device (200) through the network interface unit (320) when a permit time, during which a target of security service is allowed to be given services, is longer than a used time, during which predetermined services are provided to the target of security service, and a used time processing unit (340) for updating the used time by reflecting time during which the services are provided. When security services are performed, services of a controlled device (300) can be provided during the permitted time according to a user or a control device (200).
Patent EP-1750379-A1 (EP)
Inventor: JARD ALEXANDRE
IPC: H04L27/22
Filed: 2005-09-30
Abstract: Methods and apparatus for the correction of Doppler frequency offset in a terrestrial wireless communications system are described, comprising: 
determining a first estimation of frequency offset  f 1    in a received signal over a first time period of the received signal; 
determining a second estimation of frequency offset  f   2  in a received signal over a longer time period of the received signal; and 
determining an overall frequency offset  f 0    based on both the first and second estimations. 
     The determined offset may be applied to the received signal in conventional ways.
Patent EP-1767788-A1 (EP)
Inventor: ORUE ORUE RODRIGO
IPC: F04D15/00
Filed: 2005-09-23
Abstract: Drain pump for home appliances that comprises a motor (2) with a turning shaft (3), an impeller (4) connected to said turning shaft (3), and a hydraulic body (5) in which said impeller is housed (4), said hydraulic body (5) comprising an inlet conduit (6) and an outlet conduit (7). The motor (2) comprises actuating means to block one of said conduits (6,7) when said motor (2) is not being powered, the motor (2) itself performing the function of the anti-return valve.
Patent EP-1772898-A1 (EP)
Inventor: ABSIL PHILIPPE
IPC: H01L21/336
Filed: 2005-10-06
Abstract: The present invention is related to a method for forming an at least partially silicided gate, comprising the steps of 
- depositing a hardmask over a gate, 
- providing a sacrificial material coating on top of said hardmask, 
- etching back said sacrificial material coating until the top of said hardmask is exposed, 
- etching to expose said gate, 
- removing said sacrificial material, 
- performing a silicidation of said gate.
Patent EP-1713912-A1 (EP)
Title: Arn a interference breve modifies (arn sb si /sb  modifies)
Inventor: ELMEN JOACIM
IPC: C12N15/113
Filed: 2005-01-28
Abstract: L'invention concerne des ARNsi modifiés dont l'aptitude à assumer le clivage de l'ARNm est considérablement altérée lorsqu'ils sont incorporés dans un complexe RISC. Les ARNsi modifiés de ce type peuvent s'utiliser comme agents thérapeutiques, par ex. dans le traitement de différentes formes de cancers. Plus particulièrement, l'ARNsi modifié comprend un brin sens et un brin antisens. Le brin sens contient un nucléotide d'ARN modifié dans au moins une des positions 8-14, calculée à partir de l'extrémité 5'.
Patent EP-1711571-A1 (EP)
Inventor: LUDWIG PETER
IPC: C09J7/20
Filed: 2005-02-01
Abstract: Interlayer support (A) comprises a laminar substrate (10), an applied interface (14) (on which a self adhesive material with a channels suitable to deposit in the pressure-sensitive adhesive layer (20)) and a relief structure (22) with raised webs, which forms substantially complementary channels in the self-adhesive layer, in which the air trapped during adhesion can escape in the pressure-sensitive adhesive layer. Interlayer support (A) comprises a laminar substrate (10), an applied interface (14) (on which a self adhesive material with a channels suitable to deposit in the pressure-sensitive adhesive layer (20)) and a relief structure (22) with raised webs, which forms substantially complementary channels in the self-adhesive layer, in which the air trapped during adhesion can escape in the pressure-sensitive adhesive layer (where the relief structure is an irregular polygon structure with stochastically formed and distributed polygons having 4-7 angles and connected by their angles). An independent claim is also included for self pressure-sensitive adhesive material with (A).
Patent EP-1719214-A1 (EP)
Inventor: BULLER KAI
IPC: H01R13/635
Filed: 2005-02-17
Abstract: An electric plug includes a plug housing, at least two incorporated plug-in contacts that are to be inserted into corresponding jacks of an outlet, and a cable feeder. A manually actuated ejection mechanism encompassing a push-out device is disposed in the plug housing. The push-out device cooperates with a spring in such a way that the spring is biased in the plugged-in state of the plug in order to allow the plug to be automatically removed from the outlet by means of the push-out device when the ejection mechanism is actuated. In order to actuate the ejection mechanism, the same is automatically triggered by pulling on the cable, the tensile force being effective on a strain relief device for the cable, which is located in the plug housing and cooperates with triggering device for actuating the spring-biased push-out device.
Patent EP-1708984-A1 (EP)
Inventor: VERSER DAN W
IPC: C07C51/02
Filed: 2005-01-28
Abstract: A method is disclosed for the recovery of an organic acid from a dilute salt solution in which the cation of the salt forms an insoluble carbonate salt. A tertiary amine and COZ are introduced to the solution to form the insoluble carbonate salt and a complex between the acid and an amine. A water immiscible solvent, such as an alcohol, is added to extract the acid/amine complex from the dilute salt solution to a reaction phase. The reaction phase is continuously dried and a product between the acid and the solvent, such as an ester, is formed.
Patent EP-1733028-A1 (EP)
Inventor: KRUSE CHARLI
IPC: A23L35/00
Filed: 2005-03-04
Abstract: L'invention concerne un procédé de production d'une composition de matières biologiques d'origine animale non humaine se présentant notamment sous la forme d'aliments pour animaux ou de denrées alimentaires. Ce procédé consiste à effectuer l'agrégation de cellules souches provenant des tissus glandulaires exocrines différenciés d'un organisme animal pour former des corps organoïdes, et à préparer la composition de matières à partir de ces corps organoïdes.
Patent EP-1716317-A1 (EP)
Inventor: SZILVASI ZOLTAN
IPC: F01L7/02
Filed: 2005-02-18
Abstract: L'invention concerne un moteur à combustion interne dans lequel, il est prévu, en lieu et place de soupapes habituelles, de disposer une soupape à tiroir rotatif (1) pour ouvrir et fermer dans chaque cas au moins une ouverture d'échange de gaz par cylindre (33, 34). La soupape à tiroir rotatif (1) se présente sous forme de tube à paroi double, comportant deux canaux (40, 44) séparés les uns des autres, pour évacuer les gaz d'échappement et pour acheminer de l'air ou un mélange de vapeurs de carburant. Lesdits canaux (40, 44) sont munis de canaux radiaux (41, 42, 38, 45, 46) qui mènent directement jusqu'à des ouvertures pratiquées au niveau de la surface d'enveloppe extérieure de la soupape à tiroir rotatif (1) et font communiquer un ou plusieurs des cylindres (33,m 34) avec les canaux d'admission et d'échappement (10, 11), en fonction e la position de rotation. Pour parvenir à une étanchéification fiable et pour éviter un fléchissement de la soupape à tiroir rotatif (1), il est prévu qu'une plaque de pression (6) soit maintenue sur la face opposée à un canal (36) d'un cylindre, de manière à être déplacée dans le sens axial du cylindre (33, 34), dans un espace cylindrique (50) de la culasse (2). L'extrémité de l'espace cylindrique (50) opposée à la soupape à tiroir rotatif (1), est reliée à la zone adjacente à la culasse (13) du cylindre (33, 34) situé en face de la plaque de compression (6), par l'intermédiaire d'un canal de pression (15,17, 20) passant à travers la culasse (13).
Patent EP-1731544-A1 (EP)
Inventor: HASEGAWA NOBUHIRO
IPC: C09J133/00
Filed: 2005-03-28
Abstract: The present invention has its object to provide a curable composition, although having low viscosity itself, which gives a cured product, when being cured, which has wide range of elasticity, from hard to soft, which is excellent in weather resistance and heat resistance, and the hardness and brittleness (characteristic to epoxy resins) of which have been improved to have rubber elasticity, and which has high adhesion strength and is transparent. The curable composition of the present invention comprises a vinyl polymer containing at least one crosslinkable silyl group on average and an epoxy resin. When being used for adhering or sealing a transparent material such as glass, polycarbonates, and acrylic resins, the curable composition of the invention is usable for treatment with sufficiently retaining the transparency, which is an aesthetic characteristic.
Patent EP-1931544-A1 (EP)
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/34
Filed: 2005-03-30
Abstract: L'invention concerne un ensemble bras d'essuie-glace pour des systèmes d'essuie-glace, comportant au moins un bras d'essuie-glace qui, à une extrémité côté raclette d'essuie-glace, présente un support de raclette d'essuie-glace servant à la fixation d'une raclette d'essuie-glace. Le support de raclette d'essuie-glace est articulé sur le bras d'essuie-glace de manière à pouvoir pivoter autour d'un axe s'étendant dans le sens longitudinal de la raclette d'essuie-glace et peut pivoter de manière commandée autour de cet axe au moyen d'un bras de commande supplémentaire permettant d'orienter la raclette d'essuie-glace perpendiculairement à la vitre du véhicule.
Patent EP-1739414-A1 (EP)
Inventor: KUSAKA YASUHIDE
IPC: G01N33/487
Filed: 2005-04-22
Abstract: The present invention relates to an analytical tool (X1) including a first and a second plate elements (1, 3), a flow path (4) defined between the plate elements (1, 3) and an exhaust port (31) for discharging gas from the flow path (4). The exhaust port (31) is provided at the first plate element (3) and includes a portion which is offset in a thickness direction of the first plate element (3) from the main body (3A) of the first plate element (3) . Preferably, the first plate element (3) includes a projection (51) integrally formed on the first plate element (3) and defining the exhaust port (31).
Patent EP-1751637-A1 (EP)
Inventor: KONIECZNY MARTIN
IPC: G05B23/02
Filed: 2005-05-04
Abstract: Le système de diagnostic selon la présente invention supporte la localisation des défaillances se produisant de manière intermittente par l'inclusion desdites défaillances dans un diagnostic temporaire à bord ou dans un diagnostic temporaire à distance avec évaluation subséquente à l'atelier. L'avantage essentiel de ce procédé réside dans le fait que le client n'a pas besoin de renoncer à son véhicule pendant la localisation de la défaillance.
Patent EP-1750670-A1 (EP)
Inventor: DUGGER HARRY A III
IPC: A61K9/00
Filed: 2005-04-26
Abstract: La présente invention se rapporte à des pulvérisateurs d'aérosol buccaux utilisant des solvants polaires et des solvants non polaires, qui permettent de délivrer du propofol de sorte que celui-ci soit absorbé rapidement par la muqueuse orale, ceci permettant de déclencher rapidement un effet. Ces compositions polaires buccales de l'invention comportent la formulation I: du propofol, un solvant polaire et un agent aromatisant facultatif; la formulation II: du propofol, un solvant polaire, un agent propulseur et un agent aromatisant facultatif; la formulation III: du propofol, un solvant non polaire, et un agent aromatisant facultatif; la formulation IV: du propofol, un solvant non polaire, un agent propulseur, et un agent aromatisant facultatif; la formulation V: du propofol, un mélange d'un solvant polaire et d'un solvant non polaire, et un agent aromatisant facultatif; et la formulation VI: du propofol, un mélange d'un solvant polaire et d'un solvant non polaire, un agent propulseur et un agent aromatisant facultatif.