baber/WOPTO huggingface dataset:
Patent EP-2568654-A1 (EP)
Inventor: YANG XIANWEI
IPC: H04W12/041
Filed: 2010-06-03
Abstract: The present invention deals with a method for accessing to radio frequency communication with low-frequency electromagnetic communication. The method includes: a request side sends an activation request including the first random data via a low frequency channel; a requested side receives the activation request, generates an activation response message including the second random data and an identifier of the requested side, and sends the activation response message according to the first radio frequency communication address; the request side receives and verifies the activation response message. If the verification is passed, the request side generates a connection request including the third random data, and sends the connection request according to the second radio frequency communication address; the requested side receives and verifies the connection request. If the verification is passed, the requested side generates a connection response message, and sends the connection response message according to the second radio frequency communication address; the request side receives the connection response message to verify whether the connection is successful. If the connection is successful, the request side trades with the requested side, according to the second radio frequency address, via a radio channel. The present invention accelerates the access speed of the radio frequency communication with low-frequency electromagnetic communication.
Patent EP-2577802-A1 (EP)
Title: Réflecteur d'antenne segmenté ayant un blindage
Inventor: LEWRY MATTHEW
IPC: H01Q1/12
Filed: 2010-12-03
Abstract: L'invention porte sur un réflecteur d'antenne comprenant un segment central comportant une partie de couplage périphérique et une pluralité de segments périphériques, chacun comportant une partie de réflecteur et une partie de blindage. Une partie proximale de chaque partie de blindage est dimensionnée pour se coupler à la partie de couplage périphérique, un bord de partie de réflecteur de chaque segment périphérique est dimensionné pour se coupler aux bords de parties de réflecteur adjacentes et un bord de partie de blindage de chaque segment périphérique est dimensionné pour se coupler aux bords de parties de blindage adjacentes. Le segment central et la partie de réflecteur des segments périphériques forment conjointement un réflecteur parabolique. Les parties de blindage fournissent conjointement un blindage circonférentiel s'étendant à partir d'une périphérie du réflecteur parabolique le long d'une ligné de visée d'antenne de réflecteur parabolique.
Patent EP-2581087-A1 (EP)
Inventor: LI LIN
IPC: A61P37/02
Filed: 2010-12-15
Abstract: Composition containing iridoids such as morroniside and loganin, the use thereof in preparing medicaments for preventing and treating neurologic demyelinating diseases, and the method thereof in treating diseases related to neurologic demyelinating lesions are disclosed by the present application.
Patent EP-2584224-A1 (EP)
Inventor: O-OKA MITSUSHIGE
IPC: B21K1/30
Filed: 2010-12-27
Abstract: A transmission gear has a tooth surface formed of a free-form surface instead of an involute surface and a root area formed of a free-form surface instead of a trochoid surface. With such a transmission gear, the fatigue strength against bearing pressure can be increased by reducing the Hertzian stress in the area around the meshing point of the tooth surface, and the fatigue strength against bending can be increased by reducing the bending stress at a tooth root portion of the bottom land. In addition, the gear noise can be reduced. The tooth surface is formed of a free-form surface in which the smallest radius of curvature in an area around a mating pitch point is maximized. The bottom land is formed of a free-form surface in which the smallest radius of curvature in an area around a tooth root is maximized.
Patent EP-2599853-A1 (EP)
Inventor: ZHOU MINGJIE
IPC: C09K11/79
Filed: 2010-07-28
Abstract: A silicate fluorescent material is provided. The general chemical formula of the luminescent material is Ln 2 SiO 5 :Tb, M, wherein Ln represents at least one of the elements selected from Y, Gd, La or Lu, M represents at least one of the nanoparticles selected from Ag, Au, Os, Ir, Pt, Ru, Rh or Pd, the mole ratio of Tb to Ln is greater than 0 but not greater than 0.25. The porous glass containing metal nanoparticles is prepared by introducing metal nano ions into the porous glass and extracting the uniformly dispersed metal nanoparticles from the porous glass via a chemical reduction method. A silicate fluorescent material with enhanced luminescence is obtained by substituting SiO 2  which is the raw material in the process for preparing the silicate fluorescent material via the conventional high temperature solid phase sintering with the porous glass containing metal nanoparticles. The performance of the silicate fluorescent material is better and the light emitting efficiency of the silicate fluorescent material is higher compared with the conventional silicate fluorescent material.
Patent EP-2615337-A1 (EP)
Inventor: ARITA YASUHISA
IPC: F16J15/3268
Filed: 2010-11-10
Abstract: [Problem] To provide a shaft seal device in which movement of the seal lip is prevented and the sealing function can be reliably maintained by shaping the adapter so that the adapter is more readily pressed into and less liable to be dislodged from the cartridge, and by increasing the width in the radial direction. 
     [Solution] The present invention is characterized in that the external peripheral-side flange of the adapter fitted into the cartridge on the sealing fluid side of the first lip seal member is formed in a small-diameter tapered shape toward the web side, and the web is composed of an external-periphery-side portion having an orthogonal planar shape that is orthogonal to the center of the shaft, and a tapered internal-periphery-side portion that slopes to the sealing fluid side.
Patent EP-2658320-A1 (EP)
Inventor: OHTA YOSHIAKI
IPC: H04W72/00
Filed: 2010-12-22
Abstract: To provide a mobile station that can realize low power consumption, a mobile station of a wireless communication system that performs wireless communication by carrier aggregation includes an SPS transmission managing unit (31) that detects a transmission timing of SPS data of an SCell, and an ACT/DEACT managing unit (32) that makes the SCell an activation state when the transmission timing of the SPS data is detected and makes the SCell a deactivation state when the SPS data is transmitted and received.
Patent EP-2327856-A1 (EP)
Title: Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods
Inventor: MIRCHANDANI PRAKASH K
IPC: E21B10/00
Filed: 2007-04-20
Abstract: A modular fixed cutter earth-boring bit body (20) includes a blade support piece (23) and at least one blade piece (24) fastened to the blade support piece. Methods of making modular fixed cutter earth-boring bit bodies and bits are disclosed.
Patent EP-2388716-A1 (EP)
Inventor: HILL GERHARD
IPC: G06F17/30
Filed: 2011-05-12
Abstract: Various embodiments of systems and methods for join tuple assembly by partial specializations are described herein. The join tuple assembly by partial specializations is a phase of the method for join query evaluation by semi-join reduction. By using partial specializations of the non-join part of the WHERE clause of a join query and matching sets, the join tuple assembly is organized in a manner that all computations are necessary, none are repeated, and failure to complete a partial join tuple to a full tuple is detected as early as possible. The method can be applied to inner and outer joins, and to arbitrary join graphs and non-join conditions in the WHERE clause. It can also be used outside the context of semi-join reductions.
Patent EP-2392908-A1 (EP)
Title: Methods and compositions for a microemulsion-based tissue treatment
Inventor: KRAM BRIAN
IPC: B01F23/00
Filed: 2005-11-18
Abstract: The invention described herein is directed to the general field of anatomical pathology, and particularly to a method of preparing a paraffin-embedded biological sample for staining comprising deparaffinizing the paraffin-embedded biological sample by dissolving the paraffin with a nonpolar organic solvent and exchanging the nonpolar organic solvent in the deparaffinized tissue with an exchanging composition comprising surfactant and water, wherein the surfactant is soluble in both the water and the nonpolar organic solvent.
Patent EP-2403116-A1 (EP)
Inventor: BODE RALF DR
IPC: B23K35/00
Filed: 2005-06-10
Abstract: A rotor for an electric motor according to the invention comprises a substantially cylindrical core, conductive rods and two short-circuit rings. The cylindrical core is formed from a core material and provided with a plurality of longitudinal grooves which extend substantially in the direction of the cylinder axis. The conductive rods are formed from an electrically conductive material and are provided in the longitudinal grooves of the cylindrical core. The two short-circuit rings conductively connect the axial ends of the conductive rods to one another. A diffusion layer extends between the conductive rods and the cylindrical core. The diffusion layer comprises a diffusion material.
Patent EP-2505780-A1 (EP)
Inventor: WOEHLER MARCUS DR
IPC: F01D5/16
Filed: 2011-04-01
Abstract: The arrangement has blades formed systematically different from each other and fastened to a rotor. The blades have systematically different cover bands and/or inner blade platforms (11, 21). The different cover bands and/or the inner blade platforms exhibit different fluid-averted geometries. A recess arrangement with recesses is formed in the cover bands and/or the inner platforms of one of the blades. Another recess arrangement with different number and/or geometry of the recesses is formed in the cover bands or the inner platforms of the adjacent blade. An independent claim is also included for a method for manufacturing a rotor blade arrangement.
Patent EP-2432096-A1 (EP)
Inventor: UENO MASANORI
IPC: H02J9/06
Filed: 2011-05-03
Abstract: Starting and stopping an engine is automatically controlled based on a load without using a relay An inverter engine-driven power generator (1) has an alternator (3), a rectifying circuit (51), a DC/DC converter (52), and an inverter circuit (53). A load detection circuit (22) is connected to an output of the inverter circuit (52) in parallel. A load detection line (42) of the load detection circuit (22) is connected to an output line (45) of the inverter circuit (52) in parallel via resistors (R1, R2). A power supply (27) formed of a battery (4) is connected to the load detection line (42). A decision circuit (43) outputs a load detection signal when a current having a preset value or more flows through the load detection line (42). A drive/stop CPU (44) starts the engine (2) in response to the load detection. The resistors (R1, R2) are set at a resistance value which does not influence a load (7) to which a generator output is supplied.
Patent EP-2387206-A1 (EP)
Inventor: CHOI JONG MU
IPC: H04L29/08
Filed: 2011-05-13
Abstract: A Wireless-Fidelity (Wi-Fi) service method and system are provided. A beacon message and probe response message may contain a service information field storing device information. Wi-Fi devices can exchange information on supported functions with each other and one Wi-Fi device may identify functions supported by another Wi-Fi device. Hence, a Wi-Fi connection can be set up through automatic provisioning. The method includes receiving, by a first Wi-Fi device in non-Access Point (AP) mode, messages from nearby Wi-Fi devices operating in AP mode, analyzing a service information field of each received message, determining a second Wi-Fi device that is manufactured by the same manufacturer as the first Wi-Fi device and is capable of supporting a requested service, establishing a connection with the second Wi-Fi device through Wi-Fi Protected Setup (WPS) based on automatic provision, and sending data associated with the requested service to the second Wi-Fi device for a Wi-Fi service.
Patent EP-2394563-A1 (EP)
Inventor: OZTOP OZGUR
IPC: A47L15/50
Filed: 2011-05-26
Abstract: The dishwasher rack (A) of the invention comprises at least one shelf (2) hinged to the rack wires (1) and at least one connecting member (3) which establishes the connection of the shelf (2) to the wires (1). The shelf (2) is rotatably foldable and is also horizontally or vertically slidable. In addition, said shelf (2) is provided with at least one track (4). The connecting member (3) is fitted into the track (4) from the top surface (7) as a freely moveable member, and comprises at least one protrusion (6) which is wider than the track (4) provided on the end of the connecting member (3) remaining under the shelf (2). The connecting member (3) is hinged to the wire (1) by the other end thereof.
Patent EP-2394753-A1 (EP)
Inventor: RIELLO VALERIO GIORDANO
IPC: B21D53/08
Filed: 2011-05-27
Abstract: An apparatus (10) for bending a heat exchange battery (1) comprising a shaper (20), which is adapted to pivot about an axis of rotation (A-A), first gripper means (40) for gripping a first end (1a) of the heat exchange battery (1), second gripper means (50) for gripping a second end (1b) of the heat exchange battery (1), wherein the second gripper means (50) are movable from and to the shaper (20) in a sliding direction (X-X) perpendicular to the axis of rotation (A-A), first drive means (30) for rotating the shaper (20) and second drive means (60) for moving the second gripper means (50) in the sliding direction (X-X). The shaping surface (20a) has at least two curved shaping portions (21, 22) which have different bend radiuses (r1, r2) and which are joined by a flat shaping portion (24).
Patent EP-2397895-A1 (EP)
Inventor: ALMASSY ROBERT
IPC: G02F1/01
Filed: 2011-05-30
Abstract: An optical modulation system includes a metamaterial structure (30) configured to receive and process an input optical signal (22). An external stimulus source (36) is coupled with the metamaterial structure and is configured to change the metamaterial structure between its transmissive and non-transmissive states by applying selected stimulus pulses (37) to the metamaterial structure. The optical modulation system processes the input optical signal to output a modulated optical signal (66) that modulates in correspondence with the selected pulses applied to the metamaterial structure. 
Suitable metamaterials are phase-change materials, thermo-chronic materials or photochromic maerials that undergo reversible phase transitions upon being heated above a critical tenperature. The system may include a reflector (60) and further reflective surfaces (62,64) arranged as a retroreflector.
Patent EP-2397928-A1 (EP)
Inventor: NUTARO JOSEPH
IPC: G05G1/62
Filed: 2011-06-10
Abstract: An armrest assembly for use with a first control device and a second control device arranged generally in a tandem configuration is disclosed herein. The armrest assembly includes, but is not limited to, a base member configured for mounting to the horizontal surface proximate the first control device in a position aligned with the first and the second control devices. The armrest assembly also includes an arm support member movably mounted to the base member. The arm support member is configured to move between a first position and a second position. The arm support member is configured to steady a user's arm when accessing the first control device when the arm support member is in the first position. The arm support member is further configured to steady the user's arm when accessing the second control device when the arm support member is in the second position.
Patent EP-2397986-A1 (EP)
Inventor: PALMISANI DOMENICO
IPC: G06Q30/06
Filed: 2011-06-16
Abstract: The present invention relates to a method and an interactive system (1) for ordering one or more goods or services in a public commercial concern. The method comprises the steps of providing a menu comprising a list of goods or services, a set of characteristic data items for each good or service of said menu; providing a set of pictures and/or a set of videos for each good or service of said menu. This method is characterized by the steps of: storing said menu, said data set, said picture set and/or said video set into a memory (2B) of a computer device (2) for them to be read by a microprocessor (2A) of said computer device (2); selecting at least one good or service of said menu; associating said at least one good or service with at least one corresponding video of the video set and at least one corresponding characteristic data item of the characteristic data set and/or at least one corresponding picture from the picture set; generating for each good or service an information flow (2E) comprising a predetermined time combination between said at least one corresponding video and said at least one corresponding characteristic data item and/or said at least one corresponding picture; and displaying on a display screen of said computer device said information flow (2E). The information flow (2E) is further displayed in such a manner that the corresponding video of the video set and the corresponding characteristic data item of the characteristic data set and/or the corresponding picture of the picture set are displayed for an interval of time corresponding to a first (t 1 ), a second (t 2 ) and/or a third (t 3 ) predetermined period of time respectively.
Patent EP-2420615-A1 (EP)
Inventor: RUFFIN MICHELE
IPC: D06J1/00
Filed: 2011-08-18
Abstract: Process for producing a material similar to leather, which foresees: 
- a step of providing a base material (1) in band form and comprising a cellulose fibre impregnated with a copolymer dispersion; 
- a step of impregnating the base material (1) in band form with at least one liquid product; 
- a step of compressing the base material (1) in band form in a duct (2), wherein the base material (1) in band form is compressed transversally in the direction of its own width sliding in a compression portion of the duct (2) having a smaller width than the width of the base material (1); 
- a step of spreading out the base material (1) in band form, wherein the latter opens out at least partially along its own width outside of the compression portion of the duct (2); 
     Moreover, the process in object foresees that the compression step and the spreading out step are repeated cyclically.
Patent EP-2581157-A1 (EP)
Inventor: MORGULIS RAFAEL
IPC: B23B27/04
Filed: 2011-10-11
Abstract: The invention relates to a cutting tool (1) for grooving and parting operations, comprising a tool holder (2) being provided at one of its side faces (22, 23) with a pocket (24) in the shape of a polygon confined by a base support surface (240) and at least a first side support surface (241) and a second side support surface (242) projecting from the base support surface (240), and a cutting insert (3) releasably securable in said pocket (24), said cutting insert (3) being formed with a blade part (30) and a base part (31) with lateral surfaces (310, 311, 312) protruding from the blade part (30), which base part (31) is received in said pocket (24), such that a first lateral surface (310) and a second lateral surface (311) of the base part (31) contact the first side support surface (241) and the second side support surface (242) of the pocket (24), respectively, wherein the first lateral surface (310) is provided with a recess to the inside of the cutting insert (3), and the first side support surface (241) is provided with a complementary projection to the inside of the cutting insert (3). The invention further relates to a cutting insert (3) for a cutting tool (1).
Patent EP-2581531-A1 (EP)
Inventor: ISSLER THORSTEN
IPC: E05C9/04
Filed: 2011-10-14
Abstract: The gear box (1) has an operation element (3) for driving a drive rod (6), and movement blocking element (7) which moves transverse to drive rod moving direction such that in lock position of the gear box the drive rod movement is prevented. A release element (5) comprises an unlock portion that moves the drive rod from the lock position to unlock position.
Patent EP-2450010-A1 (EP)
Inventor: WESSELMANN MATTHIAS
IPC: A61M25/10
Filed: 2011-10-17
Abstract: The balloon catheter has outer shaft (4), inner shaft (6) and pressurized fluid balloon (7) that is provided at distal catheter end. The pressurized fluid balloon is seated on outer shank. A displaceable cover sleeve (15) is made to pass through the pressurized fluid balloon. The outer shaft is proximally displaced through front opening (17).
Patent EP-2584321-A1 (EP)
Inventor: KULLENBERG RAGNAR
IPC: G01F1/86
Filed: 2011-10-17
Abstract: A method and an apparatus for measuring dry mass flow rate for a biological material in an automated procedure is disclosed. The method comprises the steps of conveying the biological material through a measuring station, scanning the biological material with electromagnetic radiation of at least two different energy levels, determining the amount of radiation transmitted through the biological material at said two energy levels, and summing, for each of sad two energy levels, the radiation transmission values over a time frame to summed radiation transmission values. Further, a wet dry mass flow rate, M_wet, is estimated based on the summed radiation transmission values for said two energy level. The moisture content, MoistC, of the biological material is estimated based on said determined amounts of radiation transmitted through the biological material. Finally, the estimated wet dry mass flow rate, M_wet, is scaled in accordance with the estimated moisture content, MoistC, of the biological material, thereby providing an estimate of the dry mass flow rate, M_dry.
Patent EP-2586466-A1 (EP)
IPC: C02F1/32
Filed: 2011-11-11
Abstract: The invention relates to the treatment of a medium, particularly to the purification of water, air, or surfaces. A photoactive layer (120) is disposed on an energy-transfer surface (111) of a substrate (110). Thus light energy transfer from said substrate (110) to the photoactive layer (120) is directly achieved without an intermediate passage through the medium. The substrate (110) may preferably be a waveguide from which light energy is transferred into the photoactive layer (120) via evanescent waves. Moreover, the optical coupling between the substrate (110) and the photoactive layer (120) may spatially vary.
Patent EP-2458597-A1 (EP)
Inventor: LIEN CHING-HOHN
IPC: H01C7/112
Filed: 2011-11-17
Abstract: A low-temperature firing process is available for cost saving to produce a multilayer chip ZnO varistor containing pure silver (Ag) formed as internal electrodes and calcined at ultralow firing temperature of 850-900°C, which process comprises: 
a) individually preparing ZnO grains in advance doped with doping ions for promotion of semi-conductivity of ZnO grains if calcined; 
b) individually preparing a desired high-impedance sintering material to be fired as grain boundaries to encapsulate ZnO grains; 
c) mixing the doped ZnO grains of Step a) with the high-impedance sintering material of Step b) in a predetermined ratio to form a mixture and proceeding with an initial sintering to have the mixture sintered and ground as composite ZnO ceramic powders, and 
d) processing the sintered mixture of Step c) to make multilayer chip ZnO varistors containing pure silver (Ag) internal electrodes but sintered at ultralow firing temperature of 850-900°C.
Patent EP-2550998-A1 (EP)
Inventor: BENO TIM A
IPC: A63B53/04
Filed: 2011-12-19
Abstract: A golf club (10) includes a shaft (12) and club head (16). The club has a selected length (SL) to weight ratio based on the length of the shaft and the overall weight of the club. The club head can include one or more areas (28) with selective removal of weight to lighten the club head and/or move weight around in the club head.