baber/WOPTO huggingface dataset:
Patent EP-4119400-A1 (EP)
Inventor: DERZSI ANDRAS
IPC: B60R16/03
Filed: 2021-07-12
Abstract: The present invention relates to a power supply management system (1) for a vehicle comprising: 
at least one main power supply (11), at least one supplementary power supply (21-1. 21-2), 
at least one consumer unit (30-1, ..., 30-n) and at least one power supply line (27-1, 27-2). The power supply line is connectable to consumer unit (30-1, ..., 30-n) to supply power from main power supply (11) and/or the supplementary power supply (21-1, 21-2) to the consumer unit (30-1, ..., 30-n), wherein the main power supply (11) and/or the supplementary power supply (21-1, 21-2) is/are connectable to the supply line (27-1, 27-2) by a main power supply switch (22-1, 22-2) and/or supplementary power supply switch (25-1, 25-2), respectively.
Patent EP-3919316-A1 (EP)
Inventor: IWAI ATSUSHI
IPC: H02J7/02
Filed: 2014-08-13
Abstract: A charging system includes a vehicle (200) that receives electric power with which a storage battery (240) is charged, from an inlet (226), and a power feeding apparatus (100) that supplies the electric power to a power-feed-side connector (126) connected to the inlet (226). The power feeding apparatus (100) and the vehicle (200) share a temporary signal pattern given to a control signal, through communication via communication units (130, 270), separately from communication established by connection between the inlet (226) and the power-feed-side connector (126). The vehicle (200) specifies the power feeding apparatus (100) as a destination of wireless communication, as the apparatus connected to the inlet (226), based on matching of a temporary signal pattern detected from the control signal, with the shared temporary signal pattern.
Patent EP-4049647-A1 (EP)
Inventor: SCHENA ANNAMARIA
IPC: A61H7/00
Filed: 2021-07-23
Abstract: The invention realizes the prefixed aims since it provides a device for proprioceptive stimulation of the sole of the foot, comprising a supporting base (1) whose upper surface (11) is divided in a first (2) and a second portion (3) at a division plane (12), said first and second portion comprising a plurality of holes (4, 6) configured so that to each hole (4) positioned in the first portion of said upper surface corresponds a respective hole (6) positioned in said second portion of the upper surface, and to each hole (4, 6) provided both on the first and second portion of the upper supporting surface a respective vertically sliding pin (5, 7) is associated, characterized in that each couple of sliding pins (5, 7) associated to a couple of corresponding holes (4, 6) is joined by a kinematism configured so that a displacement downwards of the pin (7) relative to the hole (6) positioned on said second portion (3) of the upper surface (11) determines a respective displacement upwards of the corresponding pin (5) relative to a hole (4) arranged on the first portion (2) of the upper surface (11).
Patent EP-3974197-A1 (EP)
Inventor: YASUDA SATOSHI
IPC: B41J11/46
Filed: 2021-07-27
Abstract: A printing apparatus for printing on a printing medium. The apparatus includes the following elements: a transport mechanism for transporting the printing medium in a transport direction; a first print head for printing an image on the printing medium, and printing a lead line used as a reference for determining a printing position in a width direction; a second print head for performing printing based on a position of the lead line; a printing position sensor for detecting the position of the lead line in the width direction; and a moving mechanism for moving the printing position sensor in the width direction of the printing medium according to a width dimension of the printing medium.
Patent EP-3923497-A1 (EP)
Inventor: YANG SUCKCHEL
IPC: H04L27/26
Filed: 2011-10-11
Abstract: The present invention pertains to a wireless communication system. Particularly, the present invention relates to a method for transmitting uplink control information and an apparatus for the same, wherein the method comprises the steps of: selecting one uplink control channel resource corresponding to a plurality of HARQ-ACKs, from a plurality of uplink control channel resources; and transmitting a bit value corresponding to the plurality of HARQ-ACKs through the use of the selected uplink control channel resource.
Patent EP-3944150-A1 (EP)
Inventor: NYALAMADUGU SHESHI
IPC: G06K19/067
Filed: 2016-04-07
Abstract: Techniques, systems, and devices are disclosed for the design and manufacturing of a radio-frequency identification (RFID)-enabled license plate. In one aspect, a proposed RFID-enabled license plate includes a metal plate and a RFID assembly integrated with the metal plate. The RFID assembly further includes a front cover attached to a first side of the metal plate and a back cover attached to a back side of the metal plate opposite to the front cover, and the front cover and the back cover substantially overlap with each other. The RFID assembly additionally includes a RFID tag sandwiched between the front cover and the back cover and is affixed to at least one of the front cover and the back cover. As such, the RFID tag is substantially tamper-proof.
Patent EP-3957605-A1 (EP)
Inventor: NADIMPALLI NAGA RAVIKUMAR VARMA
IPC: C01F17/235
Filed: 2021-08-19
Abstract: This disclosure relates generally to production of stable and uniformly dispersed nanoparticles. Convention methods of nanoparticle production includes a two-step approach that utilizes additives or surface modifiers. The disclosed method avoids using any additives/surface modifiers owing to the environmental and economic implications. The method includes employing process conditions in a reaction to manipulate electrostatic double layer repulsive forces among nanoparticles to impart the dispersion stability of nanoparticles. The reaction includes pouring pH modifier dropwise into metal precursor solution with vigorous stirring forming metal hydroxide solution, while maintain ranges for concentration of metal precursor solution about 0.15M to 0.75 M, pH about 9 to 12, ionic conductivity about 50 to 200 mS/cm, stirring speed about 800 to 1200 rpm, aging time 6 to 24 hours. The metal hydroxide solution is heated with temperature maintained in range of 100 to 400°C to obtain nanoparticle slurry comprising a stable suspension of the nanoparticles.
Patent EP-3960369-A1 (EP)
Inventor: YUN JONG WOOK
IPC: H01L21/321
Filed: 2021-08-23
Abstract: The present invention provides a polishing pad, a process for preparing the same, and a process for preparing a semiconductor device using the same. In the polishing pad, the surface zeta potential and its ratio of the polishing surface are controlled to specific ranges according to the type of polishing slurry, whereby it is possible to improve the characteristics of scratches and surface defects appearing on the surface of the semiconductor substrate and to further enhance the polishing rate.
Patent EP-3967540-A1 (EP)
Inventor: KOZONO YUKI
IPC: G06F3/041
Filed: 2021-08-24
Abstract: A display control device that includes: a memory; and a processor that is coupled to the memory, the processor being configured to in a case in which a contact with, or a movement adjacent to, any of a plurality of operating portions provided inside a vehicle cabin is detected, display information corresponding to that operating portion on a display portion inside the vehicle cabin, and, in a case in which a contact with, or a movement adjacent to, two or more of the operating portions is detected, arbitrate the displaying of information on the display portion.
Patent EP-4020161-A1 (EP)
Title: Rounding circuitry for floating-point mantissas
Inventor: LANGHAMMER MARTIN
IPC: G06F7/499
Filed: 2021-09-16
Abstract: Systems and methods include arithmetic circuitry that generates a floating-point mantissa and includes a propagation network that calculates the floating-point mantissa based on input bits. The systems and methods also include rounding circuitry that rounds the floating-point mantissa. The rounding circuitry includes a multiplexer at a rounding location for the floating-point mantissa that selectively inputs a first input bit of the input bits or a rounding bit. The rounding circuitry also includes an OR gate that ORs a second input bit of the input bits with the rounding bit. Moreover, the second input bit is a less significant bit than the first input bit.
Patent EP-4151697-A1 (EP)
Title: Compound and an organic electroluminescence device comprising the compound
Inventor: NISHIMAE YUICHI
IPC: C07F5/02
Filed: 2021-09-17
Abstract: The present invention relates to specific compounds, a material, preferably an emitter material, for an organic electroluminescence device comprising said compounds, an organic electroluminescence device comprising said specific compounds, an electronic equipment comprising said organic electroluminescence device, a light emitting layer comprising at least one host and at least one dopant, wherein the dopant comprises at least one of said specific compounds, and the use of said compounds in an organic electroluminescence device.
Patent EP-4002164-A1 (EP)
Inventor: LI XIN
IPC: G06F16/9535
Filed: 2021-09-20
Abstract: Techniques of this disclosure are directed to enable a computing device to process voice queries and provide query answers even when the computing device and vehicle do not have internet connectivity. According to the disclosed techniques, a computing device may detect a query via input devices of the computing device and output a query answer determined based on the detected query. Rather than directly querying a remote computing system, various aspects of the techniques of this disclosure may enable the computing device to use a query answer cache to generate the query answer. The query answer cache may include predicted queries and query answers retrieved from a query answer cache of a remote computing system, thereby enabling the computing device to respond to the detected queries while experiencing unreliable internet connection.
Patent EP-3978367-A1 (EP)
Title: Slanted aircraft seat privacy panels
Inventor: PENCE TRACY
IPC: B64D11/06
Filed: 2021-09-29
Abstract: A slanted aircraft seat privacy panel (120) may include a body (160). The body (160) may be defined by a contour line (220) along at least a portion of a height of the body (160). The contour line (220) may be a straight line slanted at an angle relative to a vertical line. The vertical line may be defined relative to a floor of the aircraft cabin. The contour line (220) being slanted may generate increased shoulder space in the passenger compartment in the aircraft cabin. The increased shoulder space in the passenger compartment may use a portion of non-fully utilized space in an adjacent passenger compartment in the aircraft cabin. The passenger compartment and the adjacent passenger compartment may be offset relative to an aisle in the aircraft cabin. A portion of each of the passenger compartment and the adjacent passenger compartment may be formed by the slanted aircraft seat privacy panel.
Patent EP-4015285-A1 (EP)
Inventor: MATSCHKE ANDRE
IPC: B60L53/62
Filed: 2021-11-03
Abstract: Die Erfindung betrifft eine Anordnung (10) zur Integration in eine Ladevorrichtung (1) für wenigstens ein Elektrofahrzeug, aufweisend:- wenigstens eine Leistungseinheit (20) für eine Bereitstellung eines elektrischen Ladestroms,- wenigstens einen Ladepunkt (30),- wenigstens eine Leiterplatte (40),- wenigstens eine Schalteinheit (50), welche an der Leiterplatte (40) zum Schalten des bereitgestellten Ladestroms angeordnet ist,wobei die wenigstens eine Schalteinheit (50) die wenigstens eine Leistungseinheit (20) mit dem wenigstens einen Ladepunkt (30) elektrisch verbindet, um den bereitgestellten Ladestrom an das Elektrofahrzeug zu übertragen.
Patent EP-4008623-A1 (EP)
Title: Bicycle gearshift
Inventor: PERUZZO PIERO
IPC: B62M9/16
Filed: 2021-11-29
Abstract: The invention relates to a bicycle gearshift (10), comprising a first body configured to be associated with a bicycle frame, a second body (36) connected to, and moveable with respect to, said first body, a rocker arm (20) rotatably connected to said second body (36) at a rotation axis (X), a shaft (23) extending coaxially to said rotation axis (X) and fixedly associated with said rocker arm (20). A unidirectional rotation device (80) is operatively arranged between said shaft (23) and said second body (36) to allow the rotation of said shaft (23) with respect to the second body (36) only in a first direction of rotation about said rotation axis (X). A first elastic element (40) is associated with the second body (36) and with the rocker arm (20) to push said rocker arm (20) in rotation about said rotation axis (X) in said first direction of rotation. A damping device (50) is operatively arranged between said shaft (23) and said unidirectional rotation device (80) to generate a friction force when said rocker arm (20) is moved about said rotation axis (X) in a second direction of rotation opposite to said first direction of rotation. The damping device (50) comprises at least one friction surface (52) extending axially along a direction substantially parallel to the rotation axis (X) and in contact with said unidirectional rotation device (80).
Patent EP-3984450-A1 (EP)
Inventor: KWON YONG JOO
IPC: A61B5/00
Filed: 2016-09-29
Abstract: The invention is directed to a blood pressure measuring apparatus using a light source selection process, the apparatus comprising: a light source array comprising a plurality of light sources; a light receiver configured to receive the lights that have penetrated through the user, and acquire photo-plethysmography (PPG) signals from the received lights; and a processor configured to selectively turn on one or more light sources from among the plurality of light sources to emit one or more lights toward a user, and measure a phase difference between the acquired PPG signals, and measure a blood pressure based on the measured phase difference.
Patent EP-4019939-A1 (EP)
Inventor: SALVATORE OSVALDO
IPC: G01N21/05
Filed: 2021-12-07
Abstract: Described herein is a system (10) for measuring the concentration of urea in solution with water, comprising: 
- an emitter (2) of a beam of electromagnetic waves; 
- a receiver (4) of said beam of electromagnetic waves; 
- a duct (6) provided for containing said solution with water; 
- a first optical element (8) configured for optically coupling a first end (6A) of said duct (6) with said emitter (2); 
- a second optical element (12) configured for optically coupling a second end (6B), opposite to said first end (6A), of said duct (6) with said receiver (4); and 
- a control unit (20) configured for determining the concentration of urea in said solution as a function of the signal generated by said receiver.
Patent EP-4037248-A1 (EP)
Inventor: ROUMESTAN FRANÇOIS
IPC: H04L9/08
Filed: 2021-02-02
Abstract: A transmitter (100A) comprises at least one signal processing circuitry (104) configured to convert random bits into baseband digital signals encoding complex constellation points corresponding to the random bits and to apply a frequency upshift to the baseband digital signals to generate up-converted passband digital signals; at least two digital-to-analog converters (106) configured to convert the up-converted passband digital signals into up-converted passband analog signals; at least two linear driver amplifiers (109) configured to amplify the up-converted passband analog signals to generate amplified analog signals; an electro-optical modulator (107) configured to modulate a laser source signal to generate a coherent optical signal modulated by the amplified analog signals. A receiver (100B), comprises a coherent receiver circuit (112) configured to extract input symbols encoding random bits of a random key from a modulated optical signal and to generate an electrical signal; an analog-to-digital converter, ADC, (113) for generating a digital signal from the electrical signal; at least one digital signal processing circuitry (115) configured to apply a frequency downshift to the digital signal to generate a down-converted digital signal and to extract random bits from the down-converted digital signal.
Patent EP-4032689-A1 (EP)
Inventor: MADINABEITIA FERNANDEZ ANDER
IPC: B65B61/06
Filed: 2021-01-22
Abstract: The invention relates to a heat-sealing machine for generating easy-open packages, comprising an upper tool and a lower tool facing one another. The upper tool comprises a sealing tool (1.0), a cutting tool (1.1) which externally goes around the contour of the sealing tool (1.0), and an actuation area between said sealing tool (1.0) and said cutting tool (1.1). The lower tool comprises a support (2.0) configured for supporting a tray (5) and with an actuation area (2.2) facing the actuation area of the upper tool. The machine comprises actuation means configured for acting on the actuation area of one of the tools, to cause an end of a cover film (4) arranged on the tray (5) to move away from the cutting tool (1.1).
Patent EP-4102709-A1 (EP)
IPC: H02M3/158
Filed: 2021-06-11
Abstract: A method of controlling the operation of a multi-cell switching power converter (10) is provided. The power converter (10) comprises at least two converter legs (31, 32, 33) connected in parallel, each converter leg (31, 32, 33) including at least one converter cell (20) that is operated in accordance with a switching sequence that includes transitions between predetermined switching states (26, 27, 28) and that generates a current waveform (51, 52, 53) in the converter leg. The method includes operating the power converter (10) in an interleaving mode in which each converter leg (31, 32, 33) is operated with a switching sequence having a different phase, generating a periodic reference signal (40), and controlling the phase shift between the switching sequences of the two or more converter legs (31, 32, 33) by detecting, for each converter leg (31, 32, 33), an intersection (45) between the current waveform (51, 52, 53) generated by the converter leg (31, 32, 33) and the periodic reference signal (40). Upon detecting the intersection of the current waveform (51, 52, 53) of a converter leg (31, 32, 33) with the reference signal (40), a transition to a predetermined switching state (28) of the switching sequence is triggered.
Patent EP-4111297-A1 (EP)
Inventor: HAAPANEN TOM
IPC: G06F3/12
Filed: 2021-01-12
Abstract: An approach is provided for configuring printing devices. A configuration manager maintains configuration data for a printing device and provides the configuration data to a configuration agent executing on the printing device. The configuration agent applies the settings specified by the configuration data to the printing device and generates configuration identification data that uniquely identifies the settings. The configuration agent uses the configuration identification data to determine whether the current configuration of the printing device has changed. If so, then the configuration agent acquires and applies configuration data from the configuration manager.
Patent EP-4078320-A1 (EP)
Inventor: HAWASLY MAJD
IPC: G01C21/00
Filed: 2021-01-28
Abstract: L'invention concerne un procédé, mis en œuvre par ordinateur, de détermination d'actions de commande pour la commande d'un robot mobile, et comprenant les étapes consistant à : recevoir un ensemble de paramètres de description de scénario décrivant un scénario et un objectif souhaité pour le robot mobile dans ce scénario ; dans une première étape d'optimisation contrainte, appliquer un premier optimiseur pour déterminer une première série d'actions de commande qui optimisent sensiblement globalement une fonction de coût préliminaire du scénario, la fonction de coût préliminaire étant basée sur une première trajectoire calculée du robot mobile, telle que calculée par application d'un modèle préliminaire de dynamique robotique à la première série d'actions de commande et, dans une seconde étape d'optimisation contrainte, appliquer un second optimiseur pour déterminer une seconde série d'actions de commande qui optimisent sensiblement globalement une fonction de coût total du scénario, la fonction de coût total étant basée sur une seconde trajectoire calculée du robot mobile, telle que calculée par application d'un modèle complet de dynamique robotique à la seconde série d'actions de commande ; dans ce procédé, des données d'initialisation de la première trajectoire calculée et/ou de la première série d'actions de commande sont utilisées pour initialiser le second optimiseur servant à déterminer la seconde série d'actions de commande, le modèle préliminaire de dynamique robotique s'approche du modèle complet de dynamique robotique, les fonctions de coût recouvrent des objectifs similaires pour favoriser chacune la réalisation de l'objectif souhaité, et les deux sont optimisés par rapport à des contraintes dures similaires, de telle sorte que les données d'initialisation guident le second optimiseur vers la seconde série sensiblement globalement optimale d'actions de commande.
Patent EP-4100594-A1 (EP)
Inventor: CLEMENT OLE
IPC: E04G21/12
Filed: 2021-01-21
Abstract: A binding structure (2) for attaching two structures (36, 38, 40) to each other, said binding structure (2) comprising an elongated body portion (4) having a first end portion (6) and a second end portion (8). A head portion (10, 10') is provided in the first end portion (6) and in the second end portion (8), wherein said head portion (8) protrudes radially from (at least a portion of) the body portion (4).
Patent EP-4088111-A1 (EP)
Inventor: ARKHIPOV KIRILL
IPC: G01N21/552
Filed: 2021-01-08
Abstract: This electronic device (10) for assessing the state of a product that can change through emission of volatile organic compounds comprises olfactory sensors (18) which are designed to provide signals representative of the presence of volatile organic compounds in the ambient air close to the product, and a processor (36, 42, 44, 46, 48) for processing the signals provided in order to produce a signature that is representative of the state of the product. It further comprises a memory (50) for storing a reference signature which is representative of exposure of the olfactory sensors (18) to a reference humid environment in which the product is not present, and a computer (36, 54) which computes a value for the similarity between the signature representative of the state of the product and the reference signature in order to provide a product transformation index value from the computed similarity value.
Patent EP-4094350-A1 (EP)
Inventor: SALBERTA FREDERICK
IPC: H02M1/32
Filed: 2021-01-22
Abstract: Provided is a method for monitoring DC electrical power. The method including determining a rate of change of the DC electrical power (S304), determining whether the rate of change of the DC electrical power is greater than a predetermined threshold (S306), when the rate of change of the DC electrical power is greater than the predetermined threshold, determining whether the rate of change of the DC electrical power is greater than the predetermined threshold for a predetermined period of time (S308), and when the rate of change of the DC electrical power is greater than the predetermined threshold for the predetermined period of time, sending a signal indicating an interruption in the DC electrical power (S310).