baber/WOPTO huggingface dataset:
Patent EP-2750272-A1 (EP)
Inventor: LIU KELEI
IPC: H02M7/487
Filed: 2013-08-06
Abstract: This application discloses a current limiting control method for a diode neutral-point-clamped three-level inverter and a related circuit. Specifically, when a current in switching tubes is lowered to a value not greater than a first preset current value, the current limiting control method for a diode neutral-point-clamped three-level inverter and the related circuit drive a switching tube of the switching tubes inside the bridge arm to be turned on; after a first delay time, drive another switching tube of the inside switching tubes to be turned on; after a second delay time, control a switching tube of the inside switching tubes to be turned off and another switching tube to be normally turned on; and control all the switching tubes to be turned on or off according to a control time sequence of the diode neutral-point-clamped three-level inverter circuit. In this control manner, a turn-on/off order of the switching tubes in the diode neutral-point-clamped three-level inverter circuit is controlled, voltage stress of the switching tubes is reduced, and it is ensured that the voltage stress of the switching tubes does not exceed a limit when a current-limiting state is exited.
Patent EP-2926179-A1 (EP)
Inventor: FUJII TORU
IPC: G02C7/02
Filed: 2013-12-02
Abstract: A refractive Fresnel lens used for an optical system including an image plane, which includes a plurality of zone lens surfaces disposed concentrically and a plurality of side wall surfaces each formed between adjacent zone lens surfaces, is characterized in that the side wall surfaces are modulated so as to spatially spread in the image plane noise light due to reflection and/or refraction at the side wall surfaces.
Patent EP-2939241-A1 (EP)
Inventor: VATTIKONDA RAKESH
IPC: G11C15/00
Filed: 2013-12-20
Abstract: A method within a hybrid ternary content addressable memory (TCAM) includes comparing a first portion of a search word to a first portion of a stored word in a first TCAM stage. The method further includes interfacing an output of the first TCAM stage to an input of the second TCAM stage. The method also includes comparing a second portion of the search word to a second portion of the stored word in a second TCAM stage when the first portion of the search word matches the first portion of the stored word. The first TCAM stage is different from the second TCAM stage.
Patent EP-2938285-A1 (EP)
Inventor: DEROUET GUILLAUME
IPC: A61B17/86
Filed: 2013-12-20
Abstract: The invention relates to an assembly that includes at least: an implant (1) having a distal end (11) for inserting the implant in the body; a device (2) for gripping said implant, provided in the form of a hollow, elongate body (21) open at least at one of the ends thereof, slit longitudinally and made at least partially of a resiliently deformable material, said slit (4) of said body (21) leading into the axial cavity (3) of said body, into which the implant (1) is capable of being inserted, the distal end (11) thereof projecting from the so-called distal end of said body (21). Said assembly includes at least one sheath (6) for receiving the distal end (11) of the implant (1), in order to separate the implant from the gripping device (2) thereof, by relatively moving the sheath (6) and the gripping device (2) in the direction of a break in the alignment between the sheath (6) and the gripping device (2), said sheath (6) being provided with a bearing seat for the implant (1), in state of insertion of said implant (1) in the sheath (6) and in the state of separation of the implant (1) from the gripping device (2) thereof.
Patent EP-2875392-A1 (EP)
Title: Génération de grandes longueurs d'onde dans une fibre optique
Inventor: MOSELUND PETER MORTEN
IPC: H01S3/091
Filed: 2013-07-22
Abstract: L'invention se rapporte à une source supercontinuum comportant une source de lumière de pompage conçue pour émettre une lumière de pompage, et une fibre non linéaire dont le cœur est destiné à recevoir ladite lumière de pompage. Le supercontinuum comprend des longueurs d'onde infrarouges générées dans la fibre non linéaire à partir de la lumière de pompage. La fibre non linéaire a un profil de dispersion comportant - une longueur d'onde de dispersion zéro, - une valeur de crête positive à une longueur d'onde en crête plus grande que la longueur d'onde de dispersion zéro, - une valeur minimale de dispersion à une longueur d'onde minimale qui est plus grande que la longueur d'onde en crête. La lumière de pompage comprend une énergie importante à une ou plusieurs longueurs d'onde de pompage préférées qui sont plus grandes que la longueur d'onde de dispersion zéro d'au moins 10 nm. L'invention concerne également une source de pompage supercontinuum comportant une fibre non linéaire dont le cœur comprend du verre au fluorure et présente un diamètre inférieur à 7 μm, la fibre ayant une ouverture numérique de plus de 0,26.
Patent EP-2882230-A1 (EP)
Inventor: WATANABE YOSHINORI
IPC: H04W36/00
Filed: 2013-08-01
Abstract: A radio communication system and a handover control method are provided that can reduce abnormal disconnections of communication attributable to handover to from another cell an own cell. Provided are a handover suppression section (102) that, when receiving from a base station (30A) managing a first cell (35A) a request for handover to a second cell (35B), suppresses the handover in accordance with the degree of handover suppression, a handover failure detection section (13) that detects a handover failure caused by the handover suppression, and a handover suppression optimization section (203) that adjusts the degree of handover suppression based on the rate of handover failure occurrence.
Patent EP-2899847-A1 (EP)
Inventor: KATSUNAGA HIROSHI
IPC: H02J7/00
Filed: 2013-09-04
Abstract: A power-receiving device (21) includes a secondary coil (23a), which wirelessly receives AC power from a power-supply device (11) having a primary coil (13a), a variable load (22), in which an impedance changes in accordance with the power value of the input power, a PFC circuit (24) having a first switching element (33), and a DC/DC converter (25) having a second switching element (41). The PFC circuit (24) rectifies the AC power received by the secondary coil (23a) and improves the power factor by adjusting the duty cycle in switching operation of the first switching element in accordance with the impedance fluctuation of the variable load. The DC/DC converter (25) is configured to convert the voltage of the DC power obtained through rectification to a different voltage and output the converted voltage to the variable load, and to adjust the duty cycle in switching operation of the second switching element in accordance with the impedance fluctuation of the variable load.
Patent EP-2897526-A1 (EP)
Title: Système et procédé pour déterminer un stade du sommeil
Inventor: HENEGHAN CONOR
IPC: A61B5/08
Filed: 2013-09-19
Abstract: L'invention concerne des procédés et un appareil qui surveillent la santé par détection d'un stade du sommeil. Par exemple, un appareil de surveillance de stade du sommeil (100) peut accéder à des signaux de données de capteur associés au mouvement corporel et/ou aux mouvements respiratoires. Au moins une partie des signaux détectés peut être analysée pour calculer la variabilité respiratoire. La variabilité respiratoire peut comprendre un ou plusieurs éléments parmi la variabilité de la fréquence respiratoire et la variabilité de l'amplitude respiratoire. Un processeur peut ensuite déterminer un stade du sommeil d'après un ou plusieurs éléments parmi la variabilité respiratoire et le mouvement corporel, par exemple avec une combinaison des deux. La détermination des stades du sommeil peut distinguer le sommeil profond d'autres stades du sommeil, ou peut différencier le sommeil profond du sommeil léger et du sommeil paradoxal. Les signaux de mouvement corporel et de mouvement respiratoire peuvent provenir d'un ou plusieurs capteurs, comme un capteur non invasif (par exemple, un capteur de mouvement radiofréquence sans contact ou un matelas sensible à la pression).
Patent EP-2905099-A1 (EP)
Inventor: PASEUTH ANONGSACK
IPC: C23C30/00
Filed: 2013-06-27
Abstract: A surface-coated cutting tool of the present invention includes a base material and a coating film formed on the base material. The coating film includes at least one TiB 2  layer. The TiB 2  layer includes Cl together with TiB 2 . This surface-coated cutting tool is characterized in that assuming that in the TiB 2  layer, a first region represents a region having a thickness of 0.5 µm from an interface on the base material side, and a second region represents a region having a thickness of 0.5 µm from an interface on the coating film surface side, an atomic ratio Cl/(Ti+Cl) between Ti and Cl is higher in the second region than in the first region.
Patent EP-2906037-A1 (EP)
Title: Compositions cosmétiques contenant au moins un flavonoïde et de l'acide férulique
Inventor: PAN ZHI
IPC: A61K8/49
Filed: 2013-10-11
Abstract: La présente invention concerne des compositions aqueuses synergiques à usage cosmétique contenant au moins un flavonoïde et de l'acide férulique et, éventuellement, un ou plusieurs antioxydants supplémentaires.
Patent EP-2911381-A1 (EP)
Inventor: LEI WEILIN
IPC: H04N5/14
Filed: 2013-05-22
Abstract: A method and device for processing a video image are provided. The method comprises: receiving an original video image; adjusting a signal clock frequency of the original video image to acquire a processed video image; after a command signal input by a user is received, capturing the processed video image according to a preset size to acquire a video image corresponding to a display window of the preset size; and encoding the video image corresponding to the display window of the preset size to acquire an encoded video image. According to the method and device for processing the video image disclosed by the present invention, new line, field and blanking synchronization signals are acquired through adjusting the clock frequency of an input image, and then, the corresponding capturing operation and outputting operation are performed according to the image display requirements of the user, so that the effect that video images with any resolution are reliably and stably displayed in the best display area range is realized.
Patent EP-2913907-A1 (EP)
Inventor: FUKUDA TOMOHIRO
IPC: H02K3/50
Filed: 2013-10-07
Abstract: A new rotor for a rotating electric machine assuring outstanding durability and reliability against vibration and facilitating equalization of resistances among a plurality of rotor coils, while allowing the leading ends of a plurality of lead wires to be disposed so as to congregate in one area, is provided. A plurality of stator coils 102 wound at a cylindrical stator core 101 each include leader portions led out from one of two ends of a slot along the axial direction and extending astride a plurality of slots. Lead wires 300 each formed at one end of a stator coil 102 are disposed so that their leading ends, oriented in the same direction, congregate in a single area. In a leader portion where a lead wire 300 is located, a turnback portion 400, made to turn back with an angle equal to or greater than 90° from an inclining wire portion 113, which is led out with an inclination along a predetermined direction from the slot, is formed.
Patent EP-2925489-A1 (EP)
Inventor: SINGH RAJIV K
IPC: H01L21/321
Filed: 2013-11-06
Abstract: A method of chemical mechanical polishing (CMP) a diamond containing surface includes providing a slurry including a plurality of particles, at least one oxidizer, and at least one acid, wherein the slurry has a pH ≤ 3 or pH greater than 11. At least an outer surface of the plurality of particles is softer than the diamond surface or the particles are diamond particles averaging less than (<) 2 μm in size. The diamond surface is pressed with respect to a polishing pad providing a Shore D Hardness less than 99 having the slurry in between while rotating the polishing pad relative to the diamond surface to form a smooth diamond surface having a root mean square (rms) surface roughness less than 15 nm.
Patent EP-2917896-A1 (EP)
Inventor: DEANGELIS DOUGLAS J
IPC: G01S5/02
Filed: 2013-11-12
Abstract: Object tracking anti-jitter filtering systems and methods. A plurality of raw location points for a tracking tag attached to a tracked object is received. The raw location points are stored within a raw location points buffer. Raw location points within an averaging window are averaged to generate an averaged location point. The averaged location point is stored within an averaged location points buffer for use within the object tracking system.
Patent EP-2925815-A1 (EP)
Inventor: BYRAVAN ARUN
IPC: C08L71/02
Filed: 2013-11-18
Abstract: L'invention concerne une composition d'additif qui comprend un polymère fluoré, un synergiste et un sel métallique d'acide gras.
Patent EP-2934035-A1 (EP)
Inventor: YUAN QIUHONG
IPC: H04W24/08
Filed: 2013-10-10
Abstract: An Automatic Neighbor Relation (ANR) task execution method, system and an ANR user equipment management method, apparatus are described, when an ANR function is enabled, a corresponding User Equipment (UE) is selected for the enabled ANR function, and then a Discontinuous Reception (DRX) configuration matching this ANR function is configured for the selected UE; that is, the disclosure specifically configures a matching DRX parameter for the UE selected by the ANR function, without searching a required UE from the UE configuring a Long DRX in an entire cell, thus improving efficiency and a success rate of executing an ANR task; simultaneously the disclosure only needs to perform specific configuration on the UE selected by the ANR function, without changing the configuration of all the UEs in the entire cell, thus greatly reducing an influence on a Key Performance Indicator (KPI) of the cell, and improving entire user experience satisfaction of the cell.
Patent EP-2934979-A1 (EP)
Inventor: SIMON SASCHA
IPC: B60W50/08
Filed: 2013-12-19
Abstract: A device (402) includes a field-detecting component (412), an input component (414), an accessing component (416), a comparing component (418) and an identifying component (420). The field-detecting component (412) can detect a field (406) and generate a detected field signature based thereon. The input component (414) can input (he detected field signature into a database (404). The accessing component (416) can access the detected field signature item the database (404). The comparing component (418) can generate a comparison signal. The identifying component (420) can identify item or location based on the comparison signal. The field-detecting component (412) can further detect a second field and generate a second detected field signature based on the detected second field. The comparing component (418) can generate the comparison signal based on a comparison of the detected field signature and the second detected field signature.
Patent EP-2849431-A1 (EP)
Inventor: ZHOU HUA
IPC: H04N5/235
Filed: 2013-12-28
Abstract: Embodiments of the present invention provide a backlight detection method and device, and the method includes: acquiring a brightness value of each image block in a to-be-checked image, determining a brightness relationship between the adjacent image blocks according to the brightness value of each image block; and determining a dark region and a bright region in the to-be-checked image according to the brightness relationship between the adjacent image blocks, and determining whether the to-be-checked image is a backlight scenario according to the dark region and the bright region. The backlight detection method and device provided by the embodiments of the present invention can improve accuracy of backlight detection.
Patent EP-2948602-A1 (EP)
Inventor: LINDBERG PETER
IPC: E04C2/26
Filed: 2013-11-28
Abstract: A building board is finished in a first processing station (A) via laterally operating processing means (131A, 132A, 132B), wherein a first edge strip (121) is glued along a first edge side of body element (120) of the building board. In a second processing station (B) a primary surface layer (140) is glued, by vertically operating processing means (141 B, 151 B, 152BC, 148B), to cover the entire primary main side and the primary side of the first edge stripe (121). Thereafter, a vertical pressure is applied over the body element (120) and the first edge stripe (121) across a working direction (F) while the body element (120) and the first edge stripe (121) pass the second processing station (B) in such a manner that a primary side of the first edge stripe (121) is brought in level with a primary main side of the body element (120) when passing the second processing station (B).
Patent EP-2977637-A1 (EP)
Inventor: HATTORI YASUKI
IPC: F16D69/02
Filed: 2013-03-22
Abstract: The present invention addresses the problem of providing a disc brake pad friction material, which is capable of securing fade resistance and wear resistance while satisfying laws relating to copper component content and for which coating by electrostatic powder coating is favorable. As a means for solving the problem, a friction agent composition, which contains 0.3-5 weight % of flake graphite particles of 1-100 µm mean particle diameter with respect to the total amount of the friction material composition as a lubricant and in which the total amount of copper components contained in the friction material composition is less than 5 weight % of the total amount of the friction material composition, is used. Preferably, the flake graphite particles are aggregates. It is also preferable that the friction material composition contains mica with a mean particle diameter of 100-400 µm.
Patent EP-3038272-A1 (EP)
Inventor: GAO BO
IPC: H04B7/08
Filed: 2013-09-09
Abstract: The present invention relates to the field of communications technologies, and discloses a beam tracking method, apparatus, and system, so as to ensure rapid discovery and to switch from an optimal link to a backup link in time, or switch from a backup link to an optimal link, thereby effectively improving a throughput of a system link. The beam tracking method includes: transmitting, by a beam tracking initiator, a beam tracking request to a beam tracking responder; receiving, by the beam tracking initiator, an enhanced beam tracking training auxiliary sequence transmitted, according to the enhanced beam tracking request, by the beam tracking responder; and when it is determined according to a reception detection result of the enhanced beam tracking training auxiliary sequence that it is necessary to switch to a backup beam link, transmitting, by the beam tracking initiator, first link switching information to the beam tracking responder.
Patent EP-3048754-A1 (EP)
Inventor: TANG SHAOHUA
IPC: H04L9/32
Filed: 2013-12-18
Abstract: Disclosed is a multivariate public key signature/verification system comprising a signature module and a verification module. The signature module contains a processor, a first affine transformation inversion component, an isomorphic inversion component, a trapdoor component, an isomorphic component, and a second affine transformation inversion component. Corresponding computations are executed sequentially by the components on a message to be signed; one or more solutions are generated after being processed by the trapdoor component; one solution is selected randomly at this time and transmitted to the isomorphic component and the second affine transformation inversion component to be processed, and then a signature generated is transmitted together with the message to the processor. The verification module contains the processor and a public key transformation component. The signature is transmitted by the processor to the public key transformation component; the signature is substituted into each multivariate polynomial in a public key mapping; and the processor judges whether the obtained data is equal to the message in a memory: if yes, the signature is valid, and if not, the signature is invalid. The system and method of the present invention provide high levels of security and computation efficiency.
Patent EP-3049961-A1 (EP)
Inventor: DELEEUW WILLIAM
IPC: G06F40/00
Filed: 2013-09-25
Abstract: Technologies for emotional modulation of natural language responses include a computing device that receives natural language requests from a user. The computing device identifies emotional features of the request and estimates an emotional state of the request by comparing the emotional features to a vocal pattern database. The computing device generates a natural language response and modulates the emotional content of the natural language response based on the emotional state of the request and the vocal pattern database. The computing device may modulate the natural language response to mimic the emotional state of the request, or to oppose the emotional state of the request. Possible emotional states include urgency, certainty, and dominance. Possible emotional features include acoustic, prosodic, and linguistic characteristics of the user request. The computing device may update the vocal pattern database based on the user request to adapt to the user. Other embodiments are described and claimed.
Patent EP-3065306-A1 (EP)
Inventor: LV RUI
IPC: H04B7/04
Filed: 2013-11-01
Abstract: The present invention discloses a channel estimation method, apparatus, and device and a multichannel microwave communications system. According to the channel estimation method, a first vector group corresponding to a transmit end and a second vector group corresponding to a receive end are first obtained according to a transmit-receive array size; then a subchannel estimation procedure is performed multiple times according to the transmit-receive array size, the first vector group, and the second vector group, to obtain multiple corresponding subchannel estimated coefficients; and finally, a real channel matrix is determined according to the first vector group, the second vector group, and an estimation matrix consisting of the multiple subchannel estimated coefficients. According to the method, apparatus, and system, in a corresponding communications system, an accurate channel matrix can be obtained by means of estimation without adding any extra circuit device, thereby avoiding a problem that channel link performance degrades or precision of a channel estimation result is low because a radio frequency switch or a variable gain amplifier is added in the communications system, lowering a system cost, and reducing a system volume.
Patent EP-2777430-A1 (EP)
Inventor: OTEGUI VAN LEEUW JON
IPC: A47B96/14
Filed: 2014-01-16
Abstract: The invention concerned consists of a furniture mounting system which can be implemented to all types of furniture. The system consists of at least one horizontally positioned element and preferably a set of horizontally positioned elements, which are inserted along at least two outer vertically positioned elements, hence mounting a piece of furniture, which sustains itself by gravity, hence maximising mounting and demounting simplicity and avoiding the use of tools. Each horizontally positioned element features two outer opened cavities and one centre closed cavity at each of its ends. The system consists of inserting the horizontally positioned elements downwards along the outer vertically positioned elements until each horizontally positioned element arrives to its required height and is hence sustained by the outer vertically positioned elements. Then, an inner vertically positioned element is inserted inside the closed cavities of the horizontally positioned elements, hence maximising the structural stability and the finishing quality of the furniture concerned.