baber/WOPTO huggingface dataset:
Patent EP-2525339-A1 (EP)
Inventor: HATTORI MITSUHIRO
IPC: G06F21/62
Filed: 2010-01-13
Abstract: In a secure search system to be used by a plurality of users, the size of a ciphertext is reduced and the need to generate a new ciphertext when a new user is added is eliminated. A public parameter generation device 100 generates a pair of a public parameter and a master secret key. Using the public parameter, an encryption device 400 encrypts a keyword and generates a ciphertext. Using the master secret key, a user secret key generation device 200 generates a user secret key of a query issuing device 300. Using the user secret key, the query issuing device 300 generates a query for searching for the keyword. Based on the ciphertext and the query, a search device 500 determines whether a hit is obtained for searching.
Patent EP-2528176-A1 (EP)
Inventor: YOSHIZUMI YUSUKE
IPC: H01S5/343
Filed: 2010-12-28
Abstract: Provided is a group-III nitride semiconductor laser device with a laser cavity of high lasing yield, on a semipolar surface of a support base in which the c-axis of a hexagonal group-III nitride is tilted toward the m-axis. First and second fractured faces 27, 29 to form the laser cavity intersect with an m-n plane. The group-III nitride semiconductor laser device 11 has a laser waveguide extending in a direction of an intersecting line between the m-n plane and the semipolar surface 17a. For this reason, it is feasible to make use of emission by a band transition enabling the low threshold current. In a laser structure 13, a first surface 13a is opposite to a second surface 13b. The first and second fractured faces 27, 29 extend from an edge 13c of the first surface 13a to an edge 13d of the second surface 13b. The fractured faces are not formed by dry etching and are different from conventionally-employed cleaved facets such as c-planes, m-planes, or a-planes.
Patent EP-2537376-A1 (EP)
Inventor: BARTA JOZSEF
IPC: H04W28/08
Filed: 2010-02-16
Abstract: Methods and devices enabling improved switch-on procedures during the reactivation of base stations already switched off to save power are provided. In accordance with one embodiment a method of activating a de-activated cell in a cellular radio system is provided. First measurements are collected from a number of user equipments connected to the cellular radio system. Based on the collected measurements a model for mapping a cell, the best cell, providing the least power increase in the cellular radio system when activated is constructed. When the traffic demand of the cellular radio system cannot be served using already activated cells it is determined to activate the cell that is mapped as the best cell to be activated. Hereby, the cells of a cellular radio system can be managed to maximally utilize the energy used in the system.
Patent EP-2555159-A1 (EP)
Inventor: AOKI KATSUJI
IPC: G06T7/00
Filed: 2010-11-08
Abstract: An object of the present invention is to provide a face recognition device and a face recognition method which can recognize a given area of an object such as a face of a person from an image obtained by image capture with high precision. 
     The face recognition device includes: an image capture unit (101) configured to capture an image of a person; a face detection unit (102) configured to detect a face of the person based on the captured image; a feature point position detection unit (104) configured to detect feature point positions within the detected face; a feature amount extraction unit (105) configured to extract a feature amount at each of the detected feature point positions; a distance estimation unit (106) configured to estimate a distance between the image capture unit (101 ) and the face from an interval of the detected feature point positions; a feature amount update unit (107) configured to update the feature amount extracted by the feature amount extraction unit (105) based on the distance estimated by the distance estimation unit (106); and a search unit (110) configured to compare the updated feature amount with a feature amount held in a database (109) to conduct search. The face is recognized based on the search result by the search unit (110). As a result, the face of the person can be recognized from the images obtained by image capture with high precision.
Patent EP-2581283-A1 (EP)
Inventor: KAMIJO YUSUKE
IPC: B60L50/16
Filed: 2010-06-10
Abstract: First output power is set in accordance with operation by a driver. In addition, second output power greater than the first output power is set. A hybrid vehicle is controlled so that an engine is driven in accordance with the second output power. The hybrid vehicle is controlled so that the engine is stopped when the first output power is equal to or smaller than an engine stop threshold value.
Patent EP-2651362-A1 (EP)
Title: Moyens de fixation pour un produit absorbant
Inventor: DREVIK SOLGUN
IPC: C09D5/28
Filed: 2010-12-13
Abstract: La présente invention concerne un procédé d'application d'un moyen de fixation sur une couche de support d'un produit absorbant, ladite couche de support étant orientée dans la direction opposée à l'utilisateur pendant l'utilisation, et étant opposée à une face orientée vers le corps du produit absorbant, ledit procédé comprenant les étapes d'application d'une couche adhésive sur la couche de support du produit absorbant, et l'application d'une encre expansible, 5 à 95 % de la couche de support étant recouvert par l'encre expansible ; et un produit absorbant comprenant une face orientée vers le corps, une couche de support orientée dans la direction opposée à l'utilisateur pendant l'utilisation, et étant opposée à une face orientée vers le corps du produit absorbant, et un moyen de fixation comprenant une couche adhésive et une encre expansible.
Patent EP-2319606-A1 (EP)
Inventor: DORNHAUS FRANZ DR
IPC: F01N3/022
Filed: 2008-11-04
Abstract: The method involves suspending an oxide in water, where the oxide is grinded to the particle size which is adjusted in the wall of a wall flow filter substrate. A diesel particulate filter comprises a ceramic wall flow filter substrate and a coating which is made of high-fusing material that closes the pores in the wall at an inflow side for a soot particle. An independent claim is also included for a diesel particulate filter with a coating which is applied for lowering the soot ignition temperature.
Patent EP-2490231-A1 (EP)
Inventor: BOCKHOLT MARCOS
IPC: H01F27/28
Filed: 2011-02-16
Abstract: The invention is related to a dry transformer (40), comprising a transformer core (10) with at least two parallel limbs (12, 14, 16, 58, 60, 62) and belonging upper (26, 28, 30, 42, 44, 46) and lower (20, 22, 24) yokes and at least two hollow cylindrical coils (32, 52, 54, 56, 112, 114), each arranged around a limb (12, 14, 16, 58, 60, 62). A cooling system comprising at least one wall-like diaphragm (74, 90, 102) in-between neighboured coils (52, 54, 56; 112, 114) is foreseen which is in parallel to the orientation of the limbs (12, 14, 16, 58, 60, 62).
Patent EP-2388922-A1 (EP)
Inventor: STEENSGAARD-MADSEN JESPER
IPC: H03M1/06
Filed: 2011-05-18
Abstract: An analog-to-digital converter system and methodology comprising an analog-to-digital converter circuit configured to provide sequentially a plurality of codes designating a numerical value in a first number system. The analog-to-digital converter system further comprising an encoder interface circuit configured to receive the plurality of codes and to derive a redundant digital representation. A portion of the redundant digital representation is transmitted during the conversion period. The encoder interface circuit may be configured to use a numerical successive-approximation algorithm to derive the redundant digital representation. A substantial portion of the redundant digital representation may be transmitted via a serial interface during the conversion period to reduce an overall latency.
Patent EP-2412398-A1 (EP)
Title: Needle safety device
Inventor: BAID RISHI
IPC: A61M25/06
Filed: 2009-02-25
Abstract: The invention relates to a needle safety device for a medical device, the needle safety device comprising: a base portion having a bore extending in an axial direction therethrough for receiving a needle; and first and second opposing jaws extending from the base portion generally in the axial direction, wherein at least a portion of the second jaw is formed from a separate structural member connected to the base portion, wherein said portion of the second jaw is deflectable with respect to the first jaw in order to allow a needle received in the bore of the base portion to extend all the way through the needle safety device.
Patent EP-2354542-A1 (EP)
Inventor: CASAZZA MATTEO
IPC: F03D11/00
Filed: 2011-02-04
Abstract: A cooling system (15) for cooling an electric generator (4) of a wind power turbine (1) has : 
- a first heat exchanger (16) fittable to the wind power turbine (1) to release heat, produced by the electric generator (4), to the outside; 
- a second heat exchanger (17) fittable to the rotor (7) of the electric generator (4) to receive heat from the rotor (7) by thermal conduction, and which rotates about the axis of rotation (A1) of the rotor (7) with respect to the first heat exchanger (16); and 
- a closed circuit (19) extending through the first and second heat exchanger (16, 17) to circulate cooling liquid.
Patent EP-2487880-A1 (EP)
Inventor: MARKAN PATRICK JAMES
IPC: H04M1/23
Filed: 2011-02-11
Abstract: An electronic mobile device (100) includes a plurality of keys (217-220, 321-355). Each of the plurality of keys (217-220, 321-355) is defined by a corresponding one of a plurality of deflectable portions (462) of a film layer (460), a corresponding one of a plurality of actuators (474), and a corresponding one of a plurality of switches (482). Each of the plurality of keys (217-220, 321-355) is actuatable by deflecting the corresponding one of the plurality of deflectable portions (462) and a flexible frame (466) to displace the corresponding one of the actuators (474) and thereby actuate the corresponding one of the plurality of switches (482).
Patent EP-2501157-A1 (EP)
Inventor: MADSEN STEEN
IPC: H04R25/00
Filed: 2011-03-14
Abstract: A hearing aid is provided having a behind the ear component comprising a casing adapted to cover, accommodate or protect electronics components of the hearing aid. Further the hearing aid has at least one through going opening in the casing element and electronic switching elements placed at the through going opening. According to the invention a plate element is provided, which is mountable in the through going opening and adapted to form, when mounted herein, a surface flush with the casing. This plate element which covers the switches is used when the switches has been disabled such as is often the case with hearing aids for small children.
Patent EP-2380608-A1 (EP)
Inventor: MELOT MARION
IPC: A61L15/40
Filed: 2011-04-06
Abstract: Producing a hemocompatible material having a synthetic, resistant and waterproof substrate, and an animal tissue, chemically fixed to avoid immunological reactions, comprises drying the tissue, adhering the tissue on the substrate using a dispersion of the constituent material of the substrate in a solvent of material, and eliminating the solvent, where the dehydration is obtained only by chemical immersion of the animal biological tissue in a bath constituted of polyethylene glycol solution of at least 80 wt.%. Producing a hemocompatible material comprising a synthetic, resistant and waterproof substrate, and an animal tissue, chemically fixed to avoid immunological reactions, comprises drying the animal tissue, adhering the dried animal tissue on the synthetic substrate using a dispersion of the constituent material of the synthetic substrate in a solvent of material so that the constituent material impregnates the animal tissue, and eliminating the solvent, where the dehydration is obtained only by chemical immersion of the animal biological tissue in a bath constituted of polyethylene glycol solution of at least 80 wt.%.
Patent EP-2510910-A1 (EP)
Inventor: RICHMANN SUSSIE
IPC: A61F5/445
Filed: 2011-04-12
Abstract: The present disclosure concerns an ostomy pouch comprising a first proximal pouch wall (1) and a second distal pouch wall (2) joined together along their outer periphery to form a cavity for accommodating waste material, an inlet (14) provided in the first pouch wall for receiving waste into the pouch, and a comfort layer (3) provided at least on the distal side wall, wherein the comfort layer comprises two cover panels (3a,3b) covering each side of the pouch and sealed along the periphery wherein said two cover panels abut or overlap each other without being attached to one another along a longitudinal centre line of the pouch.
Patent EP-2514368-A1 (EP)
Inventor: PEDRIZZETTI GIANNI
IPC: G06K9/00
Filed: 2011-04-18
Abstract: The invention relates to a method and device for transforming a Doppler velocity dataset into a velocity vector field, the method comprising the steps of: (a) providing a 2D or 3D Doppler velocity dataset (1), acquired by means of 2D or 3D ultrasonography from an object; b) calculating a velocity vector field by assuming the velocity at each point of the dataset to be the sum of the provided Doppler velocity (8) and an additional vector field derived from an irrotational flow velocity, and by assuming the velocity vector field to be mathematically continuous, therefore solving an elliptical equation of the Poisson type.
Patent EP-2391106-A1 (EP)
Inventor: IMAGUCHI KOJI
IPC: H04M3/46
Filed: 2011-05-25
Abstract: A private branch exchange includes a control portion (17) parallelly forwarding an incoming call on an outside line to a plurality of recipients simultaneously or sequentially through any one of a analogue, mobile or IP network (11,12,13) if the incoming call on the
Patent EP-2363063-A1 (EP)
Inventor: COSENTINO DANIEL L
IPC: A61B5/00
Filed: 2007-03-30
Abstract: A glucose test strip is disclosed. The test strip includes an insertion portion and an exposed portion. The exposed portion of the test strip is arranged to accept a blood sample from a patient. The test strip includes a calibration identifier accessible to a calibration identifier access device in a glucose meter via an interface residing at least partially within the insertion portion. The calibration identifier includes a calibration code for calibrating the glucose meter to the test strip.
Patent EP-2535969-A1 (EP)
Inventor: DAHBI MOHAMMED
IPC: C01B33/32
Filed: 2011-06-14
Abstract: The present invention relates to a new, cheaper and rapid sucrose-aided combustion method, adequate for preparing homogeneous nano-sized materials. The method is based on an oxidation-reduction reaction between soluble precursor salts (oxidizers) and sacrificial, carbonaceous compounds. 
     The invention also relates to cathode materials manufactured by the method, and batteries incorporating such cathode materials.
Patent EP-2400105-A1 (EP)
Inventor: TROTTA ANTONIO
IPC: E06B9/54
Filed: 2011-06-22
Abstract: A mosquito net (1) is described which is mobile between a completely open position and a completely closed position for openings (2) comprising arc portions (11), undercuts, bevellings or similars, comprising a net (100) having a fixed extremity (9) integer to a first portion (8) of a frame (10) delimiting said opening (2) and a mobile extremity (5) associated to a mobile hollow vertical upright (3) slidingly associated to a first guide (13) and housing a rod (14) vertically slidable whose superior extremity (15) is slidingly associated to a second guide (16) and supports a tensioning cable (21) suitable to run inside said mobile upright (3) and inside said second guide (16) until it attaches itself to a compensating spring (25) whose fixed extremity is integer to a second portion (12) of the frame (10). ( Fig.4 ).
Patent EP-2383410-A1 (EP)
Inventor: KIMURA MOTOHIKO
IPC: A47B88/04
Filed: 2009-01-16
Abstract: A retraction mechanism includes engaging means provided in either a fixed body or a movable body which is movably supported by the fixed body; engaged means provided in the other body and engaging engaging means at a predetermined moved position of the movable body to be capable of engaging and disengaging; and an urging device enabling to accumulate urging forces in a moving process of the movable body. The retraction mechanism retracts the movable body by the urging forces accumulated in the urging device in a state wherein the engaging means and the engaged means are engaged. The retraction mechanism includes a guide device controlling a relative position between the engaging means and the engaged means, and when engaging means and the engaged means change the relative position, the change thereof is absorbed by the guide device, so that the engagement becomes possible.
Patent EP-2416295-A1 (EP)
Inventor: KLOTSCHE THOMAS
IPC: G06F3/048
Filed: 2011-08-01
Abstract: The method involves storing the media file in a recording medium, and generating a graphic (2) in the form of a front page picture with respect to the stored media file. Another graphic (4) is generated in the form of a top-side image and is associated with the media file. The generated graphics are displayed on a visual indicator device (1). The height of the graphic (4) is proportional to the height of the graphic (2). The proportionality factor is equal to one.
Patent EP-2423753-A1 (EP)
Inventor: ASANO TOMOHARU
IPC: G03G5/06
Filed: 2011-08-12
Abstract: A photoreceptor (1; 101) including an electroconductive substrate (31); a photosensitive layer (33; 35, 37) located overlying the electroconductive substrate; and a crosslinked outermost layer (39) located overlying the photosensitive layer and including a crosslinked material and a specific carbazole compound serving as a charge transport material. An image forming apparatus including the photoreceptor (1; 101); a charger (3; 102) to charge the photoreceptor; an irradiator (5) to irradiate the charged photoreceptor to form an electrostatic latent image thereon; a developing device (6; 104) to develop the electrostatic latent image with a developer including a toner to form a toner image on the photoreceptor; and a transferring device (10, 11; 106) to transfer the toner image onto a recording material (9; 105).
Patent EP-2560403-A1 (EP)
Inventor: HYMEL JAMES ALLEN
IPC: H04N21/438
Filed: 2011-08-16
Abstract: A portable communications device (100,206) having a display device (104) is able to download and display mobile digital television content, however, when a received signal is too weak, corrupted or otherwise insufficient, a notification message is autonomously generated by the portable communications device, notifying its user of the inability to recover mobile television data. In one embodiment, the portable communications device attempts to recover the mobile television data from a different channel (304,306) or attempts to recover other television program content from a different channel (304,306).
Patent EP-2423769-A1 (EP)
Inventor: UMEMOTO MAKO
IPC: G06F3/0362
Filed: 2011-08-23
Abstract: A device information display apparatus may include a device information reception unit that acquires device information of a device through a field bus, the device being connected to the field bus, a display unit that displays the device information, which has been acquired by the device information reception unit, on a screen, a display switch unit that switches the devices of which the display unit displays the device information, switching of the devices being performed according to a predetermined order, and a manipulation unit that receives a manipulation instructing the switching of the devices by the display switch unit, the manipulation unit outputting an instruction signal. The display switch unit may receive the instruction signal and switches the devices in one of a forward direction and a reverse direction of the predetermined order based on a direction of the manipulation, which has been received by the manipulation unit.
Patent EP-2453123-A1 (EP)
Inventor: SERRA GABRIELE
IPC: F02D41/24
Filed: 2011-11-10
Abstract: A method for determining the injection law of a fuel injector (4) to be tested; the method includes the steps of: interrupting the feeding of fuel from the fuel pump (6) to the common rail (5); avoiding the opening of all the fuel injectors (4) except for the fuel injector (4) to be tested; measuring the initial fuel pressure (Pi) inside the common rail (5) before starting the opening of the fuel injector (4) to be tested; opening the fuel injector (4) to be tested for a number (N) of consecutive openings greater than one with a same test actuation time (T); measuring the final fuel pressure (Pf) inside the common rail (5) after ending the opening of the fuel injector (4) to be tested; and estimating as a function of a pressure drop (ΔP) in the common rail (5) the fuel quantity (Q) which is actually injected by the fuel injector (4) to be tested when it is opened for the test actuation time (T). During the determination, the engine is rotated by an external actuator such as a motorised roller test bench.
Patent EP-2464156-A1 (EP)
Inventor: MORI HIROSHI
IPC: B60R25/01
Filed: 2011-12-02
Abstract: A system (17) that prevents unauthorized establishment of wireless bidirectional communication between a communication master (5) and a communication terminal (2). The system (17) includes a strength measurement signal transmission circuit (19) that transmits a received signal strength measurement signal (18), which is used to measure received signal strength at the communication terminal (2), a number of times with different transmission strengths during a single wireless bidirectional communication session. A received signal strength measurement circuit (23) measures the received signal strength of the received signal strength measurement signal (18) whenever the received signal strength measurement signal (18) is received by the communication terminal (2). A measurement result transmission circuit (24) transmits received signal strength measurement results as a single response signal (Srs) to the communication master (5) from the communication terminal (2) during the single communication session. A check circuit (26) checks whether the current bidirectional communication is authorized based on the received signal strength measurement results from the communication terminal (2).
Patent EP-2479146-A1 (EP)
Inventor: LEAN MENG H
IPC: B01D21/26
Filed: 2008-11-07
Abstract: A system for dynamic processing for water purification, the system comprising an inlet to receive water from a source (102), a first filter stage (104) operative to filter first particles to provide filtered water, a mixing stage (106) operative to receive and coagulate the filtered water to provide coagulated water, a spiral separator (110) operative to receive the coagulated water, a second filter stage (112) operative to filter third particles from the water and an outlet, said spiral separator (110) including a device having a body comprised of a spiral channel, with an outlet having an egress for effluent and an egress for concentrate, thus the spiral separator being adapted to treat and separate second particles from the water.
Patent EP-2607021-A1 (EP)
Inventor: DZEBA GORDAN
IPC: B25B27/06
Filed: 2011-12-19
Abstract: The mechanism (1) has holding tools (15) connected with wheel-set bearings, which are mounted on a wheel-set shaft. A compressive force on the wheel-set shaft and an appropriate pull-off force are transferred to the holding tools by a driving apparatus (50). The holding tools are mounted radially relative to each other to a tool ring (11) and connected with an actuator, which is guided in a path of a rotatably mounted link ring that is coupled with a link drive. The holding tools are releasably connected with a guide carriage (13), which comprises a retainer profile. The link drive is designed as a hydraulic drive or a pneumatic drive and pressure tube.