baber/WOPTO huggingface dataset:
Patent EP-3811561-A1 (EP)
Inventor: CRISTINA CLAUDIA
IPC: H04L29/06
Filed: 2019-04-25
Abstract: Actuators and sensors in an intelligent system are controlled by setting encryption types and key lengths to individual applications based on the type of device and application being run. A server system 1 running in a communications gateway, selects an encryption policy for one or more devices under its control. This selection is controlled by an analysis function 11 using data relating to the type of device 13, and the applications to be run on the device 14, to generate an appropriate encryptoin policy 12 which can be deployed to the device (37). Controlling the analysis and deployment in a gateway device allows co-ordination between devices, and reduces processor time in the devices. An agent is sent to the device alongside the encryption policy data, to control the device according to the encryption policy. In response to events detected and analysed by analysis function 10, the server sends triggers 45 to the agent loaded on the device to modify its encryption type in accordance with the policy previously deployed. Revisions and updates to the deployed policies can also be initiated, in reponse to dynamic factors such as resource usage (CPU, bandwidth, battery etc), data sensitivity, external events and notifications of vulnerabilities to device type and applications used, in order to allocate resources more efficiently. Different encryption systems can be applied to different applications or data streams running on the same device, and encryption can be applied actively as and when required, using dynamic analysis of both the device and the application to encrypt data - for example to only encrypt if malware is detected..
Patent EP-3790419-A1 (EP)
Inventor: LEAH THOMAS DAVID
IPC: A24F40/65
Filed: 2019-05-08
Abstract: An aerosol provision device is configured to receive a plurality of aerosolisable materials. The aerosol provision device is configured to recognise an identity and a position of the aerosolisable materials received in the device and transmit data indicating the identity and the position of the aerosolisable materials received in the device to a communication system.
Patent EP-3824493-A1 (EP)
Title: Circuits intégrés monolithiques hyperfréquences comportant à la fois des transistors à mode d'enrichissement et à mode d'appauvrissement
Inventor: SRIRAM SAPTHARISHI
IPC: H01L27/085
Filed: 2019-05-14
Abstract: L'invention concerne un circuit intégré monolithique hyperfréquence à base de nitrure de gallium comprenant un substrat (110), une couche de canal (130) sur le substrat et une couche barrière (140) sur la couche de canal. Un évidement (412) est ménagé dans une surface supérieure de la couche barrière. Des premières électrodes grille, source et drain sont disposées sur la couche barrière à l'opposé de la couche de canal, une surface inférieure de la première électrode grille (210, 310) étant en contact direct avec la couche barrière. Des secondes électrodes grille (410), source (420) et drain (430) sont également disposées sur la couche barrière à l'opposé de la couche de canal. Une couche d'isolation de grille (412) est disposée dans l'évidement de la couche barrière, et la seconde électrode grille est disposée sur la couche d'isolation de grille à l'opposé de la couche barrière et s'étend dans l'évidement. Les premières électrodes grille, source et drain comprennent les électrodes d'un transistor à mode d'appauvrissement (200, 300), et les secondes électrodes grille, source et drain comprennent les électrodes d'un transistor à mode d'enrichissement (400).
Patent EP-3804314-A1 (EP)
Title: Method and apparatus for video encoding and decoding with partially shared luma and chroma coding trees
Inventor: LELEANNEC FABRICE
IPC: H04N19/593
Filed: 2019-05-21
Abstract: Different implementations are described, particularly implementations for video encoding and decoding based on wherein the partitioning tree structure is partially shared between luma and chroma blocks are presented. According to an implementation, a single partitioning tree structure is shared between luma and chroma blocks from a root node of the partitioning tree down to a switching node and a dual partitioning tree structure is determined for luma and chroma blocks from the switching node down to a leaf node of the partitioning tree. Thus, this implementation optimizes the coding efficiency by allowing separated trees for smaller blocks, while limiting the complexity of decoding pipeline.
Patent EP-3804199-A1 (EP)
Inventor: YERRAMALLI SRINIVAS
IPC: H04L5/00
Filed: 2019-05-23
Abstract: Aspects of the present disclosure provide a mechanism for improving reliability in a wireless communication network supporting a multi-cell transmission environment including a primary cell (PCell) and one or more secondary cells (SCells). In some examples, a user equipment (UE) in a connected mode with a PCell for multi-cell communication with the PCell and one or more SCells may utilize link quality measurements on both the PCell and one or more SCells to manage the connection with the PCell. In other examples, one or more SCells may function as a PCell to transmit common control signaling to the UE and/or receive uplink control information from the UE. In other examples, a UE in an idle mode may evaluate the reference signals transmitted from the PCell and one or more potential SCells before deciding whether to connect to the PCell for multi-cell communication.
Patent EP-3802260-A1 (EP)
Inventor: PHILLIPS MICHAEL LEE
IPC: G08G1/00
Filed: 2019-06-06
Abstract: The present disclosure provides autonomous vehicle systems and methods that include or otherwise leverage a motion planning system that solves gridlock as part of determining a motion plan for an autonomous vehicle (AV). In particular, a scenario generator within a motion planning system can determine one or more keep clear areas associated with the lane sequence, each keep clear area indicative of a region along the nominal path in which gridlock prevention is desired. A gridlock constraint can be generated for each of the one or more keep clear areas, each constraint being defined as a constraint area in a multi-dimensional space. A low-cost trajectory path can be determined through a portion of the multi-dimensional space that minimizes exposure to the constraint areas and that is consistent with all constraints generated for the one or more objects of interest and the one or more keep clear areas.
Patent EP-3810917-A1 (EP)
Inventor: KNABE HELMUT
IPC: F02D41/00
Filed: 2019-06-20
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben einer Kolbenmaschine, insbesondere einer Brennkraftmaschine, vorzugsweise ein Verfahren zum Betreiben einer Kolbenmaschine mit einer Elektromas chine, insbesondere Generator oder Motor, vorzugsweise als Hybridantrieb. In dem Verfahren ist erfindungsgemäß vorgesehen, dass - ein erster und ein zweiter Drehwinkelsensor (S1, S2) als magnetosensitive Sensoren und Teil einer Anzahl von zueinander beabstandeten Drehwinkelsensoren (S1, S2,..., Sn) einen ersten und zweiten Drehwinkel einer Torsion unmittelbar einer Kurbelwelle (10) derart messen, dass der erste (Sl) und zweite (S2) Drehwinkelsensor über einen Abstandsbereich (AB) der Kurbelwelle voneinander be ab standet sind, wobei der erste und zweite Drehwinkel in dem Abstandsbereich (AB) gemessen werden, und - ein Winkelversatz zwischen dem ersten und zweiten Drehwinkel (S1, S2) ermittelt wird, welcher aus der Torsion der lastbeaufschlagten Kurbelwelle (10) resultiert, und - sich der Abstandsbereich (AB) zwischen dem ersten (S1) und zweiten (S2) Drehwinkelsensor entlang der Kurbelwelle auf einen echten Teilbereich des Abstands zwischen den Lagerzapfen beschränkt, und - der Teilbereich eine echte Untergruppe der Anzahl Kröpfungen und/oder Wellenzapfen umfasst, sodass der Winkelversatz der echten Untergruppe der Anzahl Kröpfungen und Wellenzapfen zuzuordnen ist.
Patent EP-3830938-A1 (EP)
Title: Verfahren und vorrichtung zum schätzen der temperatur eines halbleiterbauelementes sowie computerprogramm
Inventor: KREMER JEAN-PAUL
IPC: G06F30/00
Filed: 2019-06-25
Abstract: Zum Ansteuern von Antriebsmotoren, wie den Elektromotoren von Elektrofahrzeugen, werden Halbleitermodule (200) eingesetzt. Eine Form solcher Halbleitermodule (200) sind IGBT-Module. Im Betrieb entstehen in den Leistungstransistoren (210) und den Dioden der Halbleitermodule-Module Wärme-Verluste, die zu einer Erhöhung ihrer Temperatur führen. Daher wird von den Herstellern der IGBT-Module empfohlen, dass die Software eines Steuergerätes, das ein IGBT-Modul ansteuert, mit einer Schutzfunktion versehen wird, die die Temperatur des IGBT-Moduls laufend überwacht und ggfs, einschreitet, wenn eine unzulässige Temperatur einer Komponente des IGBT-Moduls erreicht wird. Zur Berechnung wird ein Temperatur-Modell eingesetzt. Die Hersteller liefern ein genaueres Temperaturmodell höherer Ordnung, das aber einen erhöhten Rechenaufwand verursacht. Gemäß des Vorschlages wird ein reduziertes Temperaturmodell eingesetzt, das nach der Methode der „Balanced Truncation" errechnet wird und für bestimmte Arbeitsbereiche optimiert wird.
Patent EP-3810666-A1 (EP)
Inventor: SILVA ADRIANA S
IPC: C08F4/6592
Filed: 2019-06-18
Abstract: A polyethylene composition having from about 0.5 to about 20 wt% of alpha-olefin derived units other than ethylene-derived units, with the balance including ethylene-derived units, total internal unsaturations (Vy1+Vy2+T1) of from about 0.15 to about 0.40 per 1000 carbon atoms, an MI of from about 0.1 to about 6 g/10 min, an HLMl of from about 5.0 to about 40 g/10 min, a density of from about 0.890 to about 0.940 g/ml, a Tw1-Tw2 value of from about -50 to about -23°C, an Mw1/Mw2 value of from about 2.0 to about 3.5, an Mw/Mn of from about 4.5 to about 12, an Mz/Mw of from about 2.5 to about 3.0, an Mz/Mn of from about 15 to about 25, and a g'(vis) greater than 0.90.
Patent EP-3714605-A1 (EP)
Inventor: HODGE ANDREW
IPC: G06F3/01
Filed: 2019-01-02
Abstract: An exemplary method and system is provided for wirelessly accessing video data files stored in the buffer of a client device for playback and scrubbing. When the client device detects a known or trusted mobile device in proximity, it enters a hotspot mode. The hotspot network parameters are provided to the mobile device. In one embodiment, the network parameters include a network ID and password. Using the network parameters, the mobile device joins the hotspot provided by the client device. Once wirelessly networked, the mobile device can request video data from the client device. The client device generates hierarchical playlists and provides them to the mobile device. The mobile device uses the playlists to access video files stored in the buffer of the client device continuously and without interruption. The video files or objects can be listed in a playlist as advertisements to allow continuous playback.
Patent EP-3718687-A1 (EP)
Inventor: MURAI TOMOHIRO
IPC: B23Q3/04
Filed: 2019-01-04
Abstract: The purpose of the present invention is to provide: a workpiece support system that, by means of a simple configuration, can make rods extend/retract and can hold the rods at prescribed extended/retracted positions; and a workpiece support method. A workpiece support and processing system (1) that comprises: a plurality of rods (4) that can extend/retract in the axial direction; vacuum pads (5) that are rotatably arranged at upper end parts of the rods (4) and hold a workpiece; an extension/retraction lock mechanism that holds the axial-direction extended/retracted positions of the rods (4); and a robot (3) that has a hand (32) that can hold the rods (4) or the vacuum pads (5), and that performs position control of the hand (32). When the hand (32) is holding the rods (4) or the vacuum pads (5), the robot (3) moves the hand (32) on the basis of prerecorded workpiece shape data and makes the rods (4) extend/retract. The extension/retraction lock mechanism holds the extended/retracted positions of the rods (4) as extended/retracted by the robot (3).
Patent EP-3818513-A1 (EP)
Inventor: WARNE ASHLEY WILLIAM HAWKER
IPC: G09B9/02
Filed: 2019-07-05
Abstract: La présente invention concerne, entre autres, un générateur de mouvement qui comprend : un organe terminal effecteur ; un support fixe ayant une base ; au moins un premier élément résistant à la traction, et au moins six seconds éléments résistant à la traction, chacun du ou des premiers éléments résistant à la traction et desdits six seconds éléments résistant à la traction comprenant un élément élastique et chacun desdits éléments résistant à la traction étant fixé au niveau d'une extrémité correspondante à l'organe terminal effecteur et étant fixé au niveau de l'autre extrémité correspondante au support fixe ; dans lequel chaque élément résistant à la traction applique une force de traction entre l'organe terminal effecteur et le support fixe, et dans lequel chacun desdits six éléments résistant à la traction est tendu indépendamment de manière réglable par un actionneur fixé au support fixe qui agit sur l'élément résistant à la traction en un point le long de sa longueur entre l'organe terminal effecteur et l'élément élastique, l'actionneur agissant pour modifier la tension dans la partie de l'élément résistant à la traction entre l'organe terminal effecteur et l'actionneur afin d'affecter les forces et les moments appliqués à l'organe terminal effecteur par le système, l'actionneur réagissant à la force de traction qu'il applique à l'élément résistant à la traction contre le support fixe, et la force de traction appliquée par chaque élément résistant à la traction à l'organe terminal effecteur réagissant contre les forces de traction appliquées par les autres éléments résistant à la traction par l'intermédiaire de l'organe terminal effecteur de telle sorte que l'organe terminal effecteur est maintenu en suspension et hors de contact avec le support fixe par les forces de traction dans les éléments résistant à la traction et toute autre force appliquée à l'organe terminal effecteur.
Patent EP-3745101-A1 (EP)
Inventor: BABA TAKASHI
IPC: G01J11/00
Filed: 2019-01-24
Abstract: A photodetector device 1 includes an avalanche photodiode array substrate 10. A circuit substrate 50 includes time measurement circuits 40 and a clock driver 35. Each of the time measurement circuit 40 includes a delay line unit, and is arranged to acquire, from an operation result of a delay line 47, time information indicating timing at which a pulse signal is input from a corresponding avalanche photodiode 20. The delay line unit is arranged to initiate an operation of the delay line 47 in response to input of the pulse signal to the time measurement circuit 40, and to stop the operation of the delay line 47 in response to input of a clock signal from a clock driver 35 to the time measurement circuit 40, and is arranged to detect a time interval shorter than a cycle of the clock signal by the operation of the delay line 47.
Patent EP-3820508-A1 (EP)
Inventor: DATTA ABHISHEK
IPC: A61K39/12
Filed: 2019-07-11
Abstract: L'invention concerne des anticorps monoclonaux et des fragments de liaison à l'antigène de ceux-ci capables d'inhiber sélectivement ΤΟΡβ1 avec un pouvoir élevé. L'invention concerne également des compositions, des procédés et une utilisation thérapeutique associés.
Patent EP-3675229-A1 (EP)
Inventor: LEE SEUNG-HYUN
IPC: H01M50/431
Filed: 2019-01-30
Abstract: The present disclosure relates to a separator for an electrochemical device including a heat resistant layer and an adhesive layer and a method for manufacturing the same. The separator uses a heat resistant polymer having a high melting point for a heat resistant layer and shows excellent peel strength between the separator substrate and the heat resistant layer and high adhesion between the separator and an electrode.
Patent EP-3973642-A1 (EP)
Inventor: KWON YOUNG HOON
IPC: H04B7/06
Filed: 2019-07-19
Abstract: L'invention concerne un procédé implémenté par un dispositif. Le procédé consiste à : déterminer une direction d'un premier signal reçu d'une source de signal ; déterminer une direction prévue d'un second signal, d'après une direction de la source de signal, un premier gain de formation de faisceau d'une transmission du second signal orienté selon la direction de la source de signal étant inférieur à un second gain de formation de faisceau de la transmission du second signal orienté selon au moins une partie de la direction prévue ; exécuter une mise en forme de faisceau sur le second signal d'après les premier et second gains de formation de faisceau ; et transmettre le second signal mis en forme de faisceau.
Patent EP-3729373-A1 (EP)
Inventor: MUKHERJEE DEBAYAN
IPC: G06T7/11
Filed: 2019-02-08
Abstract: Accordingly the embodiments herein provide a method for rendering a background in an image by an electronic device (100). The method includes recognizing, by the electronic device (100), foreground objects and background objects of the image. Further,the method includes determining, by the electronic device (100), a context of the foreground objects and a context of the background objects in the image. Further,the method includes determining, by the electronic device (100), a background pattern based on the context of the foreground objects and the context of the background objects. Further,the method includes modifying, by the electronic device (100), the background of the image based on the background pattern. Further,the method includes displaying, by the electronic device (100), the image with the modified background.
Patent EP-3833236-A1 (EP)
Inventor: ZOLLER FRANK
IPC: A47L15/00
Filed: 2019-08-05
Abstract: A system for monitoring the operation of a commercial dishwasher (2) which is embodied as a box-type dishwasher or as a conveyor dishwasher. The system includes at least one temperature sensor (60) designed to record a temperature profile with respect to time which corresponds to the temperature profile with respect to time to which an item of washware is subjected when it is treated in the dishwasher (2). The system further includes an evaluation device (62) designed to receive and to evaluate the temperature profile recorded by the at least one temperature sensor (60), wherein the evaluation device (62) is further designed to ascertain a value of a notional unit of quantity of heat from the temperature profile recorded by the temperature sensor (60). A dishwasher (2) including a corresponding monitoring system and a method for monitoring the operation of a dishwasher (2) are also provided.
Patent EP-3759724-A1 (EP)
Inventor: COOKE CHATHAN M
IPC: H02J50/12
Filed: 2019-02-25
Abstract: A transformer system is provided that includes four magnetically coupled coils having fixed spacing geometry. The four magnetically coupled coils include a drive coil that produces magnetic fields and a load coil. A first resonant coil is magnetically coupled to the drive coil producing energy that is stored by the first resonant coil. A second resonant coil is magnetically coupled to the first resonant coil to propagate the energy stored in the first resonant coil to the second resonant coil without using a magnetic core. The second resonant coil is then magnetically coupled to the load coil where the energy is transferred to the load coil.
Patent EP-3837598-A1 (EP)
Inventor: HONEYMAN JOEL
IPC: G06F9/445
Filed: 2019-08-15
Abstract: La présente invention se rapporte généralement, selon des modes de réalisation, à l'activation de caractéristiques dans des machines électriques. Plus particulièrement, des modes de réalisation de la présente invention portent sur une activation à distance de caractéristiques dans des machines électriques. Des modes de réalisation comprennent des procédés, des systèmes et un appareil, comprenant des programmes informatiques codés sur un support d'informations informatique, pour transmettre une requête d'un indicateur d'initialisation pour un progiciel à partir d'un système d'initialisation d'une machine électrique comprenant un matériel physiquement permettant d'exécuter au moins une fonction, la requête étant transmise, au moyen d'une liaison de communication du système d'initialisation, d'un dispositif de commande de machine du système d'initialisation à un système à distance, de communiquer, au moyen de la liaison de communication, l'indicateur d'initialisation du système à distance au dispositif de commande de machine et, à la suite de la réception de l'indicateur d'initialisation : de stocker, au moyen du dispositif de commande de machine, l'indicateur d'initialisation, et d'exécuter, au moyen du dispositif de commande de machine, le progiciel pour commander la ou les fonctions.
Patent EP-3762779-A1 (EP)
Inventor: XIAO HONG
IPC: H01L21/66
Filed: 2019-03-05
Abstract: Disclosed are apparatus and methods for performing overlay metrology upon a target having at least two layers formed thereon. A target having a plurality of periodic structures for measuring overlay in at least two overlay directions is provided. A charged particle beam is scanned in a first direction across a plurality of scan swaths of the target and at a first tilt with respect to the target so that each edge of the periodic structures is scanned at an angle. The charged particle beam is scanned in a second direction, which is opposite the first direction, across the plurality of scan swaths and at a second tilt that is 180° from the first tilt. The first and second direction scanning operations are then repeated for different first and second tilts and a different plurality of scan swaths of the target so that the target is scanned symmetrically. Images that are generated by the first and second direction scanning operations are combined to form a combined image, and an overlay error of the target is determined and reported based on analyzing the combined image.
Patent EP-3855951-A1 (EP)
Inventor: ZOMINY CLAUDE
IPC: A24F47/00
Filed: 2019-09-12
Abstract: An electronic cigarette (3) is disclosed having an electrical heater (10) for heating an aerosol forming substrate to generate an inhalable aerosol. Control circuitry (16) is provided to control the supply of electrical power to the electrical heater (10). A first battery (1) has a first operating voltage, when fully charged, which is above a first threshold, and the first battery (1) supplies electrical power to the control circuitry (16) when in use. A second battery (2) has a second operating voltage, when fully charged, which is below the first threshold, and the second battery (2) supplies electrical power to the electrical heater (10), when in use.
Patent EP-3844667-A1 (EP)
Inventor: RESNICK ADAM
IPC: G06K9/00
Filed: 2019-08-28
Abstract: An apparatus can include a memory, a communication interface, and a processor. The processor is configured to receive image data from an imaging device and first contextual data associated with the image data. The image data includes at least one image of a field of view. The processor is also configured to receive second contextual data associated with a user of a user device. The second contextual data is generated in response to the user device receiving a wireless signal sent by an antenna operably coupled to the imaging device. The processor is further configured to determine a potential presence of the user in the image data based on comparing the first contextual data with the second contextual data, analyze the image data to identify the user in the image data, and send the image data to the user.
Patent EP-3846900-A1 (EP)
Inventor: PULEO CHRISTOPHER MICHAEL
IPC: A61B90/00
Filed: 2019-08-29
Abstract: Les modes de réalisation de la présente invention se rapportent à des techniques de facilitation de protocoles de traitement de neuromodulation personnalisés. Dans un mode de réalisation, une position de traitement prédéterminée d'un dispositif d'application d'énergie est utilisée pour guider des traitements futurs pour le patient. Dans un mode de réalisation, une position du dispositif d'application d'énergie par rapport à la position de traitement prédéterminée est déterminée. Dans un mode de réalisation, une dose totale d'énergie ultrasonore appliquée à la région d'intérêt est déterminée.