baber/WOPTO huggingface dataset:
Patent EP-2393253-A1 (EP)
Inventor: GE QIHONG
IPC: H04B7/26
Filed: 2009-12-30
Abstract: The present invention relates to the field of communication technology. A channel estimation device for an Orthogonal Frequency Division Multiplexing (OFDM) system is provided for performing channel estimation on data based on synchronization signal and pilot, which comprises: a synchronization signal based initial channel estimation module for performing initial channel estimation based on a synchronization signal in the data; a pilot channel tracking module for performing pilot channel tracking on the result of the initial channel estimation; a noise reduction module for performing noise reduction on the result of the pilot channel tracking; and an effective sub-carrier extraction module for extracting channel estimation values of effective sub-carriers from the result of the noise reduction. With the channel estimation method and device for OFDM system according to the present invention, the channel estimation is carried out jointly based on the synchronization signal and the pilot, such that the accuracy of channel estimation can be significantly improved and the performance requirements of the system can be satisfied without increasing the density of pilots and thus reducing the amount of system payload. Moreover, the synchronization signal can still be used for its original purpose of carrier and timing synchronization.
Patent EP-2382368-A1 (EP)
Title: Procede et appareil de forage fond de trou
Inventor: AHONEN JUKKA
IPC: E21B21/08
Filed: 2009-10-27
Abstract: L'invention concerne un procédé et un appareil de forage fond de trou, le forage étant réalisé au moyen d'un appareil, présentant un dispositif de forage (1) qui comprend une partie enveloppe (2) et une unité de forage existante (3) présente principalement à l'intérieur de cette dernière. Au niveau de la tête de forage de l'unité de forage se situent au moins des premiers moyens de forage (4) permettant de percer un trou central, des seconds moyens de forage (5) permettant d'aléser le trou central pour la partie enveloppe (2) et un agencement d'écoulement de rinçage (6) comprenant un premier moyen de rinçage (6a) servant à conduire un milieu de rinçage sur une surface de forage (P) et un second moyen de rinçage (6b) servant à renvoyer le milieu de rinçage et les résidus de forage au moins partiellement dans la partie enveloppe (2). Les premiers moyens de forage (4) sont accouplés aux seconds moyens de forage (5) afin de permettre leur retrait hors du trou. La partie enveloppe (2) est agencée de manière à être tirée dans un trou à forer par l'unité de forage (3). Le milieu de rinçage est amené sur la surface de forage (P) puis renvoyé de ladite surface de forage (P) par des agencements d'écoulement (6a; 6a', 6b; 6b') orientés axialement (s) qui, vus en section transversale, sont présents sur une périphérie externe des premiers moyens de forage (4) et/ou sur une périphérie interne des seconds moyens de forage (5).
Patent EP-2402875-A1 (EP)
Inventor: OSAKA HIDEKI
IPC: G06F17/50
Filed: 2009-11-13
Abstract: To provide a simulation technology of ending multiphysics analysis on heat, vibration, and EMC within a practical time and with a low-price computation process at an early stage of product designing, in a noise analysis designing method for an electric device, such as an inverter for automobile, this electric device includes one or more energy sources, a propagation path through which energy from the energy source propagates, and a noise occurring part where an electromagnetic radiated noise occurs due to the energy coming from the propagation path, the method has a step of estimating the occurring noise, such as a occurring radiated noise, by analyzing a path specified by a user by using a calculator, and the path specified by the user is a path of the energy flowing through the propagation path.
Patent EP-2178330-A1 (EP)
Inventor: BENDER PAUL E
IPC: H04W36/00
Filed: 2002-04-17
Abstract: A mobile user terminal (402) accesses a packet data network (450) through one or more of several network access points (404-412). One or more control points 432-440 determines which network access point or points the user terminal is to access. Control may be retained in the current control point, or transferred to another control point, whenever it is convenient. There are preferably several routers, each having an associated home agent (418-420) which determines which foreign agents need to be accessed on behalf of each user terminal. There are several foreign agents (422-430), which forward packets received from a user terminal's home agent to the control point currently controlling communications with the user terminal.
Patent EP-2366376-A1 (EP)
Inventor: JAENICHEN JAN
IPC: C09K23/36
Filed: 2010-03-05
Abstract: Solubilizer preparation for transparent solubilization of lipophilic substances in an aqueous media comprises at least (a) alkyl polyglycosides (I), (b) polyglyceryl esters formed from a linear or branched, saturated or unsaturated fatty acid with 8-20 carbon atoms and a degree of polymerization of 2-10, (c) N-acylated amino acids (II), and (d) at least a wetting agent (3-10%) with a molecular weight of 100-250 g/mole, and a hydrophilic-lipophilic balance (HLB)-value of 6-12. The sum of the components (a)-(c) is at least 50% of the total composition of the preparation. Solubilizer preparation for transparent solubilization of lipophilic substances in an aqueous media comprises at least (a) alkyl polyglycosides of formula (R-O-(A) j-(B1) k-(C1) 1-(D1) m-(E) n) (I), (b) polyglyceryl esters formed from a linear or branched, saturated or unsaturated fatty acid with 8-20 carbon atoms and a degree of polymerization of 2-10, (c) N-acylated amino acids of formula (R1-CO-A1) (II), and (d) at least a wetting agent (3-10%) with a molecular weight of 100-250 g/mole, and a hydrophilic-lipophilic balance (HLB)-value of 6-12. The sum of the components (a)-(c) is at least 50% of the total composition of the preparation. The preparation is free of polyethylene glycol (PEG). The wetting agent comprises glycerol monoesters with a fatty acid of 6-10 carbon atoms, or 1,2-alkane diols with 6-10 carbon atoms. R : optionally branched 4-12C alkyl; A, B1, C1, D1, E : pentose- or hexose sugar units; either j, k, l, m, n : 0-1; or j+k+l+m+n : 1; R1 : optionally branched, optionally saturated 5-11C alkyl; and A1 : naturally occurring amino acid or its racemates, salts or esters. An independent claim is also included for producing a solubilizate, comprising performing homogeneous mixing of the lipophilic components to be solubilized with the preparation, and subsequently diluting the mixture with an aqueous phase.
Patent EP-2283903-A1 (EP)
Inventor: SAVERA WILLIAM D
IPC: A63B49/00
Filed: 2010-06-11
Abstract: A sports racquet including a frame, at least one grommet assembly. The frame includes a head portion coupled to a handle portion. The head portion includes a hoop having inner and outer peripheral walls. At least a first set of concave recesses and channels are formed into the outer peripheral wall. The hoop includes first, second and third groups of string openings. The second and third groups of string openings are aligned with the first set of concave recesses. The second group of string openings extends through the outer peripheral wall at the first set of concave recesses. The grommet assembly engages the outer peripheral wall. The grommet assembly includes at least three pivotable elements interconnected by torque transmitting arms, each pivotable element including a string passage. The pivotable elements and the torque transmitting arms are pivotable about an axis parallel to a string bed plane.
Patent EP-2302573-A1 (EP)
Inventor: PIRATLA NISCHAL
IPC: G06Q10/00
Filed: 2010-09-09
Abstract: A system and method for call logging and retrieval includes receiving a call log of a first call made by a user. The call log of the first call may include, for example, the start and end time of the call, and/or the like. The context for the call is provided by the user. A call record is stored for each call of a number of calls made to and from the user. The record for the first call includes the call log of the first call and the context for the first call.
Patent EP-2437277-A1 (EP)
Inventor: REUBER DR CHRISTIAN
IPC: H02B13/02
Filed: 2010-09-29
Abstract: The invention relates to Medium voltage circuit breaker arrangement comprising several switching pols (1a - 1c) which are adjacently mounted on a support structure (2), wherein the distance between the switching poles (1a - 1c) can be adjusted at the end of the production process, wherein each switching pole (1a - 1 c) is fastened on a corresponding mouting part (6a - 6c) and the mounting parts (6a - 6c) are attached one to another via intermediate connection parts (7a - 7b) for defining the distance between the switching poles (1a - 1c).
Patent EP-2325210-A1 (EP)
Inventor: SAHIN UGUR
IPC: C12N5/12
Filed: 2006-11-24
Abstract: The present invention provides antibodies useful as therapeutics for treating and/or preventing diseases associated with cells expressing CLD18, including tumor-related diseases such as gastric cancer, esophageal cancer, pancreatic cancer, lung cancer, ovarian cancer, colon cancer, hepatic cancer, head-neck cancer, and cancer of the gallbladder.
Patent EP-2329906-A1 (EP)
Inventor: BINDER INES DIPL-ING
IPC: B23K26/00
Filed: 2010-11-26
Abstract: The method for producing patterns in carpet floor covering (2), which partially consist of thermally plasticized fiber material, comprises thermally treating the upper side of the carpet floor coverings by means of a laser device (3), arranging the laser device over the carpet floor covering, directing a laser beam on the upper side of the carpet floor covering with the laser device, and changing the carpet top material through the resulting heat effect of the laser beam and the displacement movement of the laser device for the purpose of carpet pattern formation through plasticization. The method for producing patterns in carpet floor covering (2), which partially consist of thermally plasticized fiber material, comprises thermally treating the upper side of the carpet floor coverings by means of a laser device (3), arranging the laser device over the carpet floor covering, directing a laser beam on the upper side of the carpet floor covering with the laser device, and changing the carpet top material through the resulting heat effect of the laser beam and the displacement movement of the laser device for the purpose of carpet pattern formation through plasticization. The thermal surface treatment of the carpet floor covering is carried out with the laser device, which is controlled by a programmable electronic control unit (11) in order to produce determined carpet patterns. The carpet floor covering is moved forward during the thermal surface treatment on the carpet production line. An independent claim is included for a device for producing patterns in carpet floor coverings.
Patent EP-2373018-A1 (EP)
Inventor: KUDELSKI ANDRE
IPC: H04L9/08
Filed: 2010-03-05
Abstract: The present invention aims at providing a way to speed-up the channel change, in particular for encrypted contents with verification of the access rights. According to the present invention, a method is proposed for controlling access to a plurality of channels by a receiver/decoder (STB) comprising a security module (SC), each channel being encrypted by a specific channel control word (CW1,CW2), each channel having a channel identifier (ID1,ID2) and transporting entitlement messages ECM containing at least the current channel control word and the channel access conditions, this method comprising the steps of: 
- tuning to a first channel having a first channel identifier (ID1), 
- transmitting the first channel identifier (ID1) to the security module (SC), 
- receiving first entitlement messages ECM1 containing a first control word (CW1), 
- transmitting the first entitlement messages ECM1 to the security module (SC), 
- decrypting the first entitlement messages ECM1 and verifying the channel access conditions, 
- if the access conditions are met, returning the first control word (CW1) to the receiver/decoder (STB), 
- storing of the first control word (CW1) and the first channel identifier (ID1) by the security module (SC), 
- tuning to a second channel having a second channel identifier (ID2), 
- transmitting the second channel identifier (ID2) to the security module (SC), 
- calculating, by the security module (SC), the second control word (CW2) by the following steps: 
- calculating a root control word (RK) with an inverse cryptographic function F -1  using the first control word (CW1) and the first channel identifier (ID1), 
- calculating the second control word (CW2) with the cryptographic function F using the root control word (RK) and the second channel identifier (ID2), 
- returning the second control word (CW2) to the receiver/decoder (STB).
Patent EP-2230038-A1 (EP)
Inventor: KELLEHER JOSEPH
IPC: B23B51/04
Filed: 2010-03-10
Abstract: A holesaw mandrel assembly has a mandrel with a first shanking end, a body, and a second extending end that includes a threaded spud to receive a holesaw. A first member is secured on the second end. The first member is axially slidable on the second end. The first member also includes a friction surface to contact the holesaw. The friction surface moves between a first engaging position and a second disengaging position. A mechanism on the mandrel moves the friction surface between its engaged and disengaged positions. The mechanism includes a biased collar and a bearing race. A mating connection enables rotation of the collar which, in turn, enables the friction surface to move between its engaged and disengaged positions.
Patent EP-2189937-A1 (EP)
Inventor: TSUJI YUKI
IPC: G06Q30/00
Filed: 2009-03-24
Abstract: A print order system comprising: a print forming unit that forms prints according to an order of a customer; a print delivery unit for delivering the prints to the customer that includes a plurality of storage portions in which the prints outputted from the print forming unit can be stored; and a management unit that manages storage and print information representative of the status of each of the storage portions and the status of prints stored therein, wherein when the prints have been removed from a corresponding storage portion after a reserve period of the prints in the storage portion of the print delivery unit elapses, the management unit changes the content of the storage and print information so as to reflect the fact that the prints have been removed from the storage portion; the management unit transmits an electronic mail to a customer, who reserves the prints in the print delivery unit, before the reserve period elapses, in order to notify the reserved period and request the customer to send a reply mail within a predetermined time when the customer desires the extension of the reserve period, and the management unit thus rewrites the storage and print information with a newly extended reserve period when receiving the reply mail within a predetermined period, and the prints are removed from the storage portion in order to store the prints at the reception counter where the customer can receive the prints when not receiving the reply mail within the predetermined period.
Patent EP-2254223-A1 (EP)
Inventor: ZARGARI NAVID R
IPC: H02M1/08
Filed: 2010-04-15
Abstract: Self-powered supplies with on-board diagnostics are presented for powering a power converter switch driver with power obtained from an associated snubber circuit, including a first converter stage with a full bridge rectifier with a crowbar circuit creating a first DC bus and a second stage with an isolated DC to DC converter, and on-board diagnostics to indicate snubber failures and abnormal conditions of the self-powered supply.
Patent EP-2246235-A1 (EP)
Inventor: GIANNINI LAURA
IPC: B62B3/14
Filed: 2010-04-22
Abstract: Seating device for a trolley (11), comprising a seating portion (13) and a support frame (12) on which the seating portion (13) is housed, and an anchorage (15, 16) of the adjustable type which is conformed to be able to be selectively attached to the trolley (11), in order to mount the support frame (12) on the trolley (11).
Patent EP-2251612-A1 (EP)
Inventor: BROT ROLAND
IPC: F24D13/04
Filed: 2010-04-28
Abstract: The radiator has modular elements (1), and a vertical heating tube (20) closed at its ends and enclosing an electric resistor (4) e.g. immersion heater, for heating a coolant. Each modular element comprises a vertical tubular element (2) housed in an envelope (11). The tubular element is retained in the envelope by spacers constituted by a pair of fins of a diffuser. The modular elements are connected between each other by connection pieces (12) at the level of the tubular elements such that each tubular element constitutes a section of the heating tube.
Patent EP-2216653-A1 (EP)
Inventor: SIMARD JOHN
IPC: G01N33/50
Filed: 2006-07-26
Abstract: Methods of detecting individuals at risk for atherosclerosis and related vascular diseases involving the detection of IL-1α autoantibodies, as well as therapeutic methods to prevent or treat atherosclerosis and related vascular disease by administering a pharmaceutical composition comprising IL-1α autoantibodies.
Patent EP-2258585-A1 (EP)
Inventor: SCHROCK KEVIN
IPC: B60N3/10
Filed: 2010-06-01
Abstract: An apparatus for controlling liquid in a cup holder (102) is provided. The apparatus includes a cup holder having a bottom (110), wherein the bottom has at least one aperture and a plurality of grooves. An electrical connector (104) is located within the at least one aperture. The apparatus also includes a removable coaster (106) configured to be placed within the cup holder and cover the electrical connector. The removable coaster has a plurality of ridges (118) extending therefrom. The plurality of ridges is configured to extend into the plurality of grooves (122) in the bottom of the cup holder. A surface (124) is positioned below the aperture. The surface has at least one weep hole (126) and at least one wall (128) between the surface and the electrical connector. Finally, the apparatus comprises a drip line in the path of liquid flow from the at least one weep hole.
Patent EP-2267557-A1 (EP)
Inventor: NAKASONE YASUSHI
IPC: G03G21/18
Filed: 2010-06-22
Abstract: An image forming unit (2) includes a developer collecting portion (42) for collecting a developer, a developer conveying portion (19) having a receiving portion (P1) and an exit portion (P2). The image forming unit further includes a developer conveying unit (53) that conveys the developer from the receiving portion (P1) to the exit portion (P2). The developer conveying portion (19) has a guide portion (52) for guiding the developer conveying unit (53). One of the guide portion (52) and the deveioper conveying portion (19) has a contact portion (85,88,93,94,59,59a,59b) that causes the guide portion (52) and the developer conveying portion to partially contact each other in such a manner that a gap is partially formed therebetween.
Patent EP-2292142-A1 (EP)
Inventor: KOSHINO SHINJI
IPC: A61B5/026
Filed: 2010-07-15
Abstract: In order to supply a method and a device that can evaluate the fluidity (viscosity) of blood with good sensitivity in a simple manner, there is provided a blood fluidity evaluation method in which a pressure member is pressed against a test site upon a test subject e.g.a fingertip, blood at the test site is squeezed to flow out to the periphery of the test site, change over time of the amount of blood at the test site is measured at this time using optical scattering, and blood fluidity at the test site is evaluated from this measurement data; and, desirably, before the above method, a positioning process is performed in which: the pressure member is pressed against the test site with a weak force; pulse measurement data is acquired due to the absorption of light; and a relative position, at which the intensity of the pulse measurement data attains a local maximum, is determined as being an optimum measurement position. Pulse measurement data measured at a different site can be used to improve calculation accuracy.
Patent EP-2351838-A1 (EP)
Inventor: FUKUSHIMA NAOSHI
IPC: C12N15/62
Filed: 2001-10-22
Abstract: The invention relates to a modified antibody which contains two or more H chain V regions and two or more L chain V regions of monoclonal antibody and can transduce a signal into cells by crosslinking a cell surface molecule(s) to thereby serve as an agonist. The modified antibody can be used as a signal transduction agonist and, therefore, useful as a preventive and/or remedy for various diseases such as cancer, inflammation, hormone disorders and blood diseases.
Patent EP-2426071-A1 (EP)
Inventor: RESCA CACCIARI SERGIO
IPC: B65G47/88
Filed: 2010-09-01
Abstract: There is described a braking unit (1) for selectively stopping one or more items (4) advanced by a conveyor (2) along a transferring path (P); the unit (1) comprises: 
- a first and a second braking element (12,13) arranged on opposite sides of the conveyor (2) and facing each other; 
- actuator means (14) which can be selectively activated for moving the first braking element (12) towards the second braking element (13) so as to clamp the item or items (4) to be braked between the first and second braking element (12,13); and 
- lever means (15) connecting the actuator means (14) to the first braking element (12) and extendible towards the second braking element (13) as a result of the thrust exerted on the first braking element (12) by the item or items (4) to be braked.
Patent EP-2426204-A1 (EP)
IPC: A01H5/00
Filed: 2010-09-02
Abstract: The present invention provides a plant comprising a nucleotide sequence of a (mutant) CYCLOPS gene, wherein said nucleotide sequence comprises at a first position corresponding to position 148-150 of the nucleotide sequence shown in SEQ ID No:1 and/or at a second position corresponding to position 460-462 of the nucleotide sequence shown in SEQ ID No:1 a codon encoding an amino acid mimicking the effects of phosphorylation. Aso, plants are provided which comprise a CYCLOPS protein having at a first position corresponding to position 50 of the amino acid sequence of the CYCLOPS protein shown in SEQ ID No:2 and/or at a second position corresponding to position 154 of the amino acid sequence of the CYCLOPS protein shown in SEQ ID No:2 an amino acid mimicking the effects of phosphorylation. The plant of the present invention are capable of developing root nodules, preferably spontaneously developing nodules, preferably in the absence of rhizobia and/or rhizobial signal molecules.
Patent EP-2298335-A1 (EP)
Inventor: RUEGER DAVID C
IPC: A61K38/18
Filed: 2005-05-24
Abstract: The present invention provides methods of repairing and regenerating cartilage tissue by administering into the cartilage or the area surrounding the cartilage a composition comprising a therapeutically effective amount of a morphogenic protein.
Patent EP-2260778-A1 (EP)
Inventor: ARLESS STEVEN G
IPC: A61B18/02
Filed: 1998-02-24
Abstract: A cryogenic catheter (14) includes a flexible member (24) having an elongate, thermally transmissive region (26), and a cryogenic fluid path through the flexible member to the thermally transmissive region. The thermally transmissive region can be deformable from a linear configuration to an arcuate configuration, and can include multiple thermally transmissive elements ((34) for example) having a first side exposed to the cryogenic fluid path, and a second side exposed to points exterior to the flexible member. The thermally transmissive elements can be rigid or flexible longitudinal strips. Alternatively, annular, cylindrical, or wedge shaped metallic structures disposed in a spaced apart relationship, can define the thermally transmissive region. In other embodiments the thermally transmissive region is defined by a helical coil (52) that is at least partially embedded in the flexible member. The helical coil can also define at least a portion of the cryogenic fluid path through the flexible member, and include a gas expansion or boiling chamber (68).