baber/WOPTO huggingface dataset:
Patent EP-2998948-A1 (EP)
Inventor: TAKASHIMA KATSUYUKI
IPC: H04L9/30
Filed: 2013-05-15
Abstract: It is an object to provide predicate encryption that can conceal both attribute information being set in a ciphertext and predicate information being set in a decryption key even in a public key setting. An encryption device 200 generates a ciphertext ct x  in which attribute information x is set as a basis vector of a basis D. A mediation device 300 converts with conversion information W the basis D of the ciphertext ct x  generated by the encryption device 200 to a basis B so as to generate a ciphertext CT x . A decryption device 400 decrypts the ciphertext CT x  generated by the mediation device 300 with a token tk v  in which predicate information v is set as a coefficient of a basis vector of a basis B *  corresponding to the basis B.
Patent EP-3014465-A1 (EP)
Inventor: JOKELA PETRI
IPC: G06F15/16
Filed: 2013-06-28
Abstract: There is described a system for authenticating a client device in a network having a plurality of IDM components. One or more of the IDM components subscribes (using the publish-subscribe message pattern) to authentication requests published by client devices. The client device publishes an authentication request into the network. The most appropriate IDM component to process the published authentication request is selected, and the authentication request forwarded to the selected IDM component. The selected IDM component is then operated to negotiate with and authenticate the client device.
Patent EP-3022567-A1 (EP)
Inventor: STULRAJTER MAREK
IPC: G01R31/34
Filed: 2013-07-18
Abstract: Apparatus (103) suitable for determining the resistance and inductance of an electric motor (101) estimates the phase shift between a voltage applied to the motor and motor current. Estimation of the phase shift employs a heterodyne technique. The measured motor current is conditioned prior to heterodyning in a mixer 203 in order to reduce the effects of nonlinearities introduced by a voltage source inverter (102) which supplies the motor (101) with a voltage. A value for impedance may be calculated as a ratio of a voltage applied to the motor and the motor current. The resistance and inductance may then be calculated from the impedance and phase shift calculations. In cases where the voltage applied to the motor cannot be directly measured but only the voltage supply to the voltage source inverter 102 is known, a value for impedance may be determined based on a ratio of a reconstructed voltage signal having a phase angle equal to that of the motor current and the motor current.
Patent EP-3026809-A1 (EP)
Inventor: FUJIE KENICHI
IPC: H02P6/12
Filed: 2013-07-24
Abstract: The present invention relates to a diagnosis apparatus for a field winding type rotating electric machine having a field winding (4), an armature winding (3), and a direct current power supply (2) that serves as a power supply source for the field winding and the armature winding, the diagnosis apparatus being applied to a rotating electric machine that operates as a motor or a power generator. The diagnosis apparatus includes an internal power supply circuit (111) having an open fault determination potential set at a different value to a positive electrode potential and a negative electrode potential of the direct current power supply, and determines, on the basis of a measurement result of a voltage value of a circuit that includes the field winding in a fault diagnosis condition, that a disconnection has occurred in the circuit when the measurement result is within an open fault determination voltage range including the open fault determination potential, that a power fault has occurred in the circuit when the measurement result is within a power fault determination voltage range including the positive electrode potential, and that an earth fault has occurred in the circuit when the measurement result is within an earth fault determination voltage range including the negative electrode potential.
Patent EP-3058407-A1 (EP)
Inventor: ESSEGHIR MOHAMED
IPC: C08L23/12
Filed: 2013-10-18
Abstract: Optical cable components fabricated from an extrudable polymeric blend of crystalline polypropylene modified with one or more impact-modifying polymers. The impact-modifying polymers are selected from an olefin multi-block interpolymer, an olefin block composite, and combinations thereof. Optionally, the polymeric blend can further comprise an elastomer other than the impact-modifying polymer. The polymeric blend may also contain one or more additives. The optical fiber cable components can be selected from buffer tubes, core tubes, and slotted core tubes.
Patent EP-2846584-A1 (EP)
Inventor: SULC VLADIMIR
IPC: H04W40/20
Filed: 2014-08-11
Abstract: Method of message acknowledgement and/or data collection from communication devices with packet transmission of messages in wireless mesh networks, intended particularly for telemetry and automation, where each mesh network includes at least one control communication device (C) and a set of slave communication devices (N), and the control communication device (C) searches through the mesh network so that a unique virtual routing number (VRN) for that network, expressing the distance of the slave communication device (N) from the control communication device (C) determined by the number of routings, is assigned to every slave communication device (N) found and stored into its memory, and in the network arranged in this way, control packets of the messages are transmitted from the control communication device (C) and back through directional flooding. In every addressed slave communication device (N) after reception of the initiation message from the control communication device (C), through which the control communication device (C) initiates data collection from slave communication devices (N) that are relatively time-synchronised to the beginning of the initiation frame, a bit or a number of bits are set, which then gradually merge with acknowledgement collective messages received from other addressed slave communication devices (N) during the acknowledgement frame that is time-synchronised to the initiation frame, whereas consequently such merged acknowledgement collective messages are gradually sent by the slave communication devices (N) in the corresponding time slot of that acknowledgement frame from the highest virtual routing number (VRN) towards the control communication device (C) using oriented flooding of the wireless mesh network.
Patent EP-2902583-A1 (EP)
Inventor: RINDESKÄR ANDREAS
IPC: E21B10/40
Filed: 2014-01-31
Abstract: A percussive rock drill bit having a head (100) and a shank (101) in which a plurality of flushing grooves (107) extend radially outward and axially rearward from a front face (103). The flushing grooves are configured to optimise the axially rearward flow of rock particles and fines entrained in the flushing fluid. In particular, each groove is generally convex relative to a longitudinal axis (102) of the drill bit and is declined continuously relative to the axis from a first groove end to a second groove end.
Patent EP-2907693-A1 (EP)
Inventor: FIRLAR BURAK
IPC: B60N2/36
Filed: 2014-02-14
Abstract: The present invention refers to a seat for a vehicle comprising a seatback (2), a seat cushion (3), and a seat support device (4) constructed and arranged to movably support the seatback (2) and the seat cushion (3) on a floor of the vehicle. The seatback (2) is displaceable between an upright position and a horizontal position, wherein the seat cushion (3) is displaceable between an upper horizontal position and a lower horizontal position. The upper horizontal position is more distant from the floor of the vehicle than the lower horizontal position, wherein the seat cushion (3) takes the upper horizontal position when the seatback (2) is in the upright position and the seat cushion (3) takes the lower horizontal position when the seatback (2) is in the horizontal position. 
     The invention further refers to a vehicle comprising at least one seat of the aforementioned type.
Patent EP-2869583-A1 (EP)
Inventor: TATENO TSUYOSHI
IPC: H04N21/422
Filed: 2014-03-06
Abstract: According two one embodiment, a display apparatus includes a display, a receiver, and a tuner. The receiver is configured to receive position information indicative of a position where the display apparatus exists. The tuner is configured to tune a signal used for displaying an image on the display on the position information.
Patent EP-2784010-A1 (EP)
Inventor: MASHIMA AKIRA
IPC: B65H20/02
Filed: 2014-03-27
Abstract: A recording device includes a recording unit that performs recording on a recording medium with the recording medium being stored in a rolled state and unrolled from one end. The recording device includes a pair of abutting rollers, a support roller and a movable mechanism. The abutting rollers face each other, and convey the recording medium while the recording medium is nipped between the abutting rollers. The support roller is arranged on a downstream side of the abutting rollers in a conveyance path of the recording medium. The support roller abuts the recording medium to support the recording medium. The movable mechanism changes a position of at least one of the abutting rollers to switch between an abutting state in which the other of the abutting rollers abuts the recording medium and a released state in which the other of the abutting rollers does not abut the recording medium.
Patent EP-2926789-A1 (EP)
Inventor: PEIFFER ANDREAS
IPC: A61F13/62
Filed: 2014-03-31
Abstract: The present invention relates to improved fastening tabs, in particular to fastening tabs for disposable absorbent articles such as diapers or sanitary napkins.
Patent EP-2808874-A1 (EP)
Inventor: MORICE STÉPHANE
IPC: H01B7/30
Filed: 2014-04-18
Abstract: La présente invention concerne un câble électrique (1) comprenant un conducteur électrique allongé (2) comportant en coupe transversale, une pluralité de segments électriquement isolés entre eux (8), chacun desdits segments isolés (8) comprenant une pluralité de fils métalliques (9a), au moins un desdits fils métalliques (9a) dans au moins un desdits segments (8) étant recouvert par au moins une couche électriquement isolante (9b), ledit câble électrique (1) étant caractérisé en ce que ladite couche électriquement isolante (9b) est obtenue à partir d'une composition A comprenant au moins un polymère acrylique et au moins un sel de métal de transition.
Patent EP-2874329-A1 (EP)
Inventor: ALFIAD MOHAMMAD
IPC: G01M11/08
Filed: 2014-07-17
Abstract: The length of the optical fiber section under tension expands by a certain amount that is proportional to the level of tension applied to it. Monitoring the variations in the phase of the arriving signal allows to discover a fiber that is subject to a certain level of mechanical tension. With the method and apparatus according to the present invention it is possible to protect optical communication channels against failures in an optical transmission fiber that are caused by any kind of mechanical disturbances.
Patent EP-2860603-A1 (EP)
Inventor: MEDINA CARLO
IPC: G05D23/13
Filed: 2014-07-31
Abstract: A thermostatic mixing valve for a hydraulic circuit comprises a valve body (2) provided with a first connection (3) for the entry of a first flow (F1) of a fluid in a first direction (X1), a second connection (4) connected to a valve body (2) for the entry of a second flow (F2) of fluid in a second direction (X2) arranged transversely to the first direction (X1); a third connection (5) for the exit of a third flow (F3) of mixed fluid, in a third direction (X3) that is transverse to the second direction (X2); a plug element (6) that is slidable inside a housing cavity (7) defined between the valve body (2) and the second connection (4), and on which passage opening means (8) is obtained for the first (F1) and second (F2) flow; a closing portion (9) cooperating with the passage opening means (8) to define a first passage port (P1) for the first flow (F1) and a second passage port (P2) for the second flow (F2) of fluid; thermostatic actuating means (10) and counteracting elastic means (11) arranged for driving the plug element (6) and varying in a controlled manner the first (P1) and second (P2) passage port so as to maintain constant, at a desired value, the temperature of the third flow (F3) of fluid. The plug element (6) comprises a tubular body (12) bounded externally by a cylindrical surface (13) on which the passage opening means (8) is circumferally obtained, and the closing portion is defined by an annular closing sealing element (9) housed in a seat (18) defined between the valve body (2) and the second connection (4) and projecting radially so as to intercept the passage opening means (8) for the fluid.
Patent EP-2843598-A1 (EP)
Inventor: SMIRIN SHAHAR
IPC: G06Q10/06
Filed: 2014-08-28
Abstract: Systems and methods for ordering a transportation vehicle are disclosed. A method includes receiving an order request from a kiosk at a kiosk location. The order request is transmitted to a computing device of a transportation vehicle. A response from the computing device is received indicating acceptance of the order request. A vehicle location of the transportation vehicle is identified and transmitted to the kiosk.
Patent EP-2858359-A1 (EP)
Inventor: YANG JAR-FERR
IPC: H04N13/00
Filed: 2014-10-02
Abstract: An unpacking method, an unpacking device and an unpacking system of a packed frame are disclosed. The packed frame is to be displayed on a screen and includes a color frame and a resized depth frame, and the color frame is corresponding to the resized depth frame. The center of the color frame is displayed in the central area of the screen. The unpacking method includes the steps of: extracting the color frame and the resized depth frame from the packed frame; and restoring the resized depth frame to obtain an original depth frame.
Patent EP-2848560-A1 (EP)
Inventor: TALSMA CASPER FEDDE
IPC: B65G17/08
Filed: 2011-07-08
Abstract: A spiral conveyor for positively driving a conveyor belt (20) along a helical path. The spiral conveyor includes a rotating drive tower (180) with parallel drive members (14) extending from the bottom to the top of the tower on its periphery. Each drive member includes an outwardly protruding ridge (28) that varies in height from the bottom to the top of the tower. The variations in height facilitate the belt's entry onto and exit from the tower and robust, positive driving engagement with the inside edge of the belt along the majority of its path along the tower. In another version, a conveyor belt has teeth (62) with guide surfaces (78,79) at the inside edge of the belt. The teeth guide the drive members between belt rows into driving engagement with drive faces at the inside edge of the belt.
Patent EP-2979768-A1 (EP)
Inventor: PAWLOWSKI ARTUR
IPC: E21C41/32
Filed: 2014-11-04
Abstract: The method of reclaiming excavations after the mineral resources exploitation is characterized by filling an excavation with a mixture of coal bed rocks, drill cuttings and ash to the level of 1-2 m below ground. Afterwards, a 1-2 m layer of artificial soil is created from cuttings separated from drill liquid, biological wastewater treatment plant sludge and top soil accumulated during the preparation for exploitation. In the artificial soil drill cuttings are present in the amount of 10-30%, preferably 20%, sludge is present in the amount of 20-40%, preferably 30%, and top soil is present in the amount of 30-60%, preferably 40%.
Patent EP-3018543-A1 (EP)
Inventor: LEWIS ROBIN
IPC: G05B19/042
Filed: 2014-11-05
Abstract: The present invention relates generally to the field of information transparency, and, more particularly, to a system and method for providing non-ambiguous sensor information transparency for deployed sensors within a highly geographically distributed, networked environment.
Patent EP-2873595-A1 (EP)
Inventor: GMEINER SWEN
IPC: B62D61/12
Filed: 2014-11-10
Abstract: Vorgeschlagen wird ein Achslift für eine Fahrzeugachse, die an einem über einen Schwenkbolzen (6A) in einer fahrzeugfesten Stütze gelagerten Achslenker geführt ist, mit einem Kraftglied (11) mit einer durch Betätigung des Kraftglieds (11) gegen den Achslenker beweglichen Druckübertragung (20) und einer Konsole (12) zur Befestigung des Kraftglieds (11) an der Stütze (2), wobei Bestandteil der Befestigung eine in der Konsole (12) oder in der Stütze (2) ausgebildete, längliche Öffnung (55) ist. Um die Positionierung des das Kraftglied des Achslifts aufnehmenden Konsolenteils unmissverständlich und daher hinsichtlich der gewünschten Anhebegeometrie eindeutig zu gestalten, setzt sich die längliche Öffnung (55) aus einander abwechselnden verengten Abschnitten und erweiterten Abschnitten zusammen, wobei die Breite auf den verengen Abschnitten mindestens gleichgroß dem Schaft- oder Gewindedurchmesser einer in die Öffnung (55) eingesetzten Schraube (53) ist.
Patent EP-2886358-A1 (EP)
Inventor: NAMBA MICHIHIKO
IPC: C09D11/326
Filed: 2014-12-18
Abstract: An inkjet recording method includes imparting a pre-processing fluid to a coated layer provided on at least one surface of the substrate of a recording medium, drying the pre-processing fluid, and forming an image on the recording medium by ejecting an aqueous ink thereon. The pre-processing fluid contains a hydrosoluble organic solvent, a flocculating agent formed of a quaternary salt of an adduct of alkyl amine-epichlorohydrine represented by the following chemical formula 1, and a nonion-based surfactant represented by the following chemical formula 2,
     
Chemical formula 1 
 
         R-O-(CH 2 CH 2 O)x-(CH 2 C(CH 3 )CH 2 0)y-H     (2) 
 
Chemical formula 2 
wherein the aqueous ink comprises a colorant, a hydrosoluble organic solvent, and a fluorine-containing surfactant represented by the following chemical formula 3 or 4: 
 
         C 6 F 13 -CH 2 CH 2 O(CH 2 CH 2 O) n H     (3) 
 
Chemical formula 3 
 
         C n F 2n+1 -CH 2 CH(OH)CH 2 -O-(CH 2 CH 2 O) a -Y     (4) 
 
Chemical formula 4
Patent EP-2839904-A1 (EP)
Inventor: SEKINE SHIGENOBU
IPC: H01L21/768
Filed: 2014-08-19
Abstract: A functional material includes at least two kinds of particles selected from the group consisting of first metal composite particles, second metal composite particles and third metal composite particles. The first metal composite particles, the second metal composite particles and the third metal composite particles each contain two or more kinds of metal components. The melting point T1(°C) of the first metal composite particles, the melting point T2(°C) of the second metal composite particles and the melting point T3(°C) of the third metal composite particles satisfy a relationship of T1>T2>T3.
Patent EP-2806555-A1 (EP)
Title: Procédé de détermination de la position et de la vitesse d'un rotor d'une machine électrique synchrone au moyen d'observateurs d'état
Inventor: DIB WISSAM
IPC: H02P25/08
Filed: 2014-05-12
Abstract: La présente invention propose d'utiliser un procédé de détermination de la position et de la vitesse du rotor d'une machine électrique synchrone (4) se basant sur un observateur d'état des courants de la machine électrique et sur l'injection de signaux. Ainsi, grâce à l'invention, l'information de la position est précise notamment à faible vitesse sans l'utilisation de capteur de position.  L'invention concerne en outre un procédé et un système de commande (1) d'une machine électrique synchrone qui prend en compte la position déterminée du rotor (2).
Patent EP-2953343-A1 (EP)
Inventor: SABATER NEUS
IPC: H04N1/62
Filed: 2014-06-03
Abstract: The invention relates to a method for homogenizing at least one image feature of a group of  N  images,  N  being an integer such that N > 2, 
     According to the invention, said method implements the following steps: 
- clustering (11) said group of  N  images delivering at least one cluster to homogenize comprising at least three images of said group of  N  images, and presenting a distance between said at least three images lower than a maximal predetermined value  D,   
- from said at least one cluster to homogenize, determining (12) an example image, 
- using said example image for homogenizing (13) said at least one image feature in said at least three images of said at least one cluster to homogenize.
Patent EP-2810641-A1 (EP)
Title: Topical pharmaceutical and medical device preparations containing combinations of sucralfate, hyaluronic acid, arginine and a natural moisturizing agent
Inventor: TSETI IOULIA
IPC: A61K31/728
Filed: 2014-05-30
Abstract: The present application relates to topical preparations containing, based on the total weight of the composition: 
(A) 0.05-5.0 wt% sucralfate 
(B) 0.05-5.0 wt% hyaluronic acid or hyaluronate salt thereof 
(C) 0.05-5.0 wt% of a natural moisturizing agent (e.g. natural yogurt or yogurt derivatives or milk fermentation products or honey or honey products or mixtures thereof) 
(D) 0.05-5.0 wt% L-Arginine, 
(E) 80.0-98.0 wt% water And 
(F) 1.0-15.0 wt% of a carrier or vehicle, other than water. 
     These preparations are stable and show rheological properties comparable to the ones of the compositions that are already in the market for similar uses, while the healing time is shorter and / or the clearance of skin lesions is of a higher degree and therefore, these combinations are useful in treating diseases or disorders of the skin or the oral cavity.
Patent EP-2948267-A1 (EP)
Title: Procédé et appareil de formation de motifs dans des revêtements sur les côtés opposés d'un substrat transparent
Inventor: CHAN YUK KWAN
IPC: B23K26/00
Filed: 2014-01-09
Abstract: Procédé de formation de motifs dans des revêtements situés sur les côtés opposés d'un substrat transparent par modelage laser à écriture directe comprenant les étapes consistant à : a) disposer un premier revêtement transparent sur un premier côté du substrat, le premier revêtement étant constitué d'un matériau ayant une densité d'énergie de seuil d'ablation au laser relativement élevée ; b) monter le substrat sur un étage ou placer le substrat sur un mandrin ; c) utiliser un premier faisceau laser pour former un premier motif dans le premier revêtement transparent par ablation au laser ; d) disposer un second revêtement transparent sur le second côté du substrat après la formation dudit premier motif, le second revêtement étant constitué d'un matériau ayant une densité d'énergie de seuil de modification ou d'ablation au laser relativement faible ; utiliser un second faisceau laser pour former un second motif dans le second revêtement transparent par modification ou ablation au laser, la densité d'énergie du second faisceau laser étant inférieure à celle du premier faisceau laser de sorte que l'ablation du second revêtement transparent soit réalisée sans provoquer de dégâts considérables sur le premier revêtement transparent. L'invention se rapporte également à un appareil conçu pour réaliser ce procédé et à un produit formé par le procédé.
Patent EP-2945672-A1 (EP)
Inventor: DRAPER PAUL RICHARD
IPC: H04L9/32
Filed: 2014-01-13
Abstract: Pen-type drug delivery device (100) with helical dose scale carrying coded absolute dose values (304) and comprising an optical sensor system which determines and decodes the current dose value from the scale only when the dose drum is not moving in order to avoid acquisition of blurred images which would render the decoding impossible or at least impair the decoding process. Illumination is only provided during the actual optical data capture in order to minimize power consumption.