baber/WOPTO huggingface dataset:
Patent EP-4191878-A1 (EP)
Inventor: DUPONT FLORIAN
IPC: H03H9/13
Filed: 2022-12-05
Abstract: L'invention porte sur un dispositif (1) électro-acoustique comprenant, en empilement selon une direction (z), un substrat (10) à base de silicium, une première électrode (21), une couche piézoélectrique (30) à base d'une pérovskite prise parmi le niobate de lithium LiNbO3, le tantalate de lithium LiTaO3, ou un alliage Li(Nb,Ta)O3, sur la première électrode (21), une deuxième électrode (22) disposée sur la couche piézoélectrique (30). Avantageusement, la première électrode (21) est en un matériau réfractaire conducteur électrique à base de nitrure, tel que TiN, VN, TaN. Ledit dispositif électro-acoustique est un filtre à ondes acoustiques de volume guidées sur un réflecteur de Bragg, comprenant, entre le substrat (10) et la première électrode (21), un empilement (50) de couches (51, 52) présentant alternativement des impédances acoustiques fortes et faibles. Les couches (52) de faible impédance sont à base de TiN ou de VN, et les couches (51) de forte impédance sont à base de HfN ou de TaN.L'invention porte également sur un procédé de réalisation d'un tel dispositif (1).
Patent EP-4274528-A1 (EP)
Inventor: WILLEKENS KOEN
IPC: A61F9/007
Filed: 2022-01-07
Abstract: The present invention relates to ophthalmic surgical devices, systems, and methods, in particular to vitrectomy device with a rotating inner tube.
Patent EP-4294681-A1 (EP)
Title: Kraftfahrzeugscheinwerfer
Inventor: LEONHARTSBERGER RUDOLF
IPC: B60S1/56
Filed: 2022-01-18
Abstract: Kraftfahrzeugscheinwerfer (1), umfassend eine Abschlussscheibe (), eine Blende (3), ein Scheibenwischer (4) mit einem Scheibenwischerblatt (4a), welches zwischen der Blende (3) und der Abschlussscheibe (4a) angeordnet ist, eine Antriebsvorrichtung (5), welche dazu eingerichtet ist, das Scheibenwischerblatt (4a) zwischen einer Anfangsposition und einer Endposition hin und her zu bewegen, wobei durch die Bewegung des Scheibenwischerblatts (4a) von der Anfangsposition in die Endposition bzw. von der Endposition in die Anfangsposition und durch den Kontakt des Scheibenwischerblatts (4a) mit der Außenseite der Abschlussscheibe (2) ein zu reinigender Bereich (2b) der Abschlussscheibe (2) gereinigt werden kann, wobei sich das Scheibenwischerblatt (4a) in der Anfangsposition vollständig unterhalb einer Oberkante (3a) der Blende (3) befindet und sich in der Endposition teilweise oder vollständig über die Oberkante (3a) der Blende (3) erstreckt.
Patent EP-4288742-A1 (EP)
Inventor: GRIMSHAW WILLIAM HENRY
IPC: F41F3/06
Filed: 2022-01-28
Abstract: There is provided an arming apparatus for a store, the apparatus comprising: a first attachment system and a second attachment system; a linking connector coupled with the first attachment system and the second attachment system; and an arming clip; wherein each of the first attachment system and the second attachment system comprises: a first frangible connector coupled with the arming unit and the linking connector; and a second frangible connector coupled with the linking connector and the store. The linking connector is coupled to the first attachment system via a first coupling arrangement and is coupled to the second attachment system via a second coupling arrangement, wherein the first coupling arrangement and the second coupling arrangement are different. Each of the first coupling arrangement and the second coupling arrangement are manually secure.
Patent EP-4252284-A1 (EP)
Inventor: CHO KEVIN
IPC: H01L29/06
Filed: 2022-01-07
Abstract: A SiC MOSFET device with alternating p-well widths (116a, 118a), including an undulating channel (110, 110a, 110b), is described. The undulating channel (110, 110a, 110b) provides current paths of multiple widths, which enables optimization of on-resistance, transconductance, threshold voltage, and channel length. The multi-width p-well region further defines corresponding multi-width Junction FETs (JFETs) (112a, 112b). The multi-width JFETs (112a, 112b) enable improved response to a short-circuit event. A high breakdown voltage is obtained by distributing a high electric field in a JFET of a first width (112a) into a JFET of a second width (112b).
Patent EP-4294958-A1 (EP)
Inventor: BAILLY NICOLAS
IPC: C23C14/02
Filed: 2022-02-16
Abstract: A protective coating (1) for a copper alloy substrate (2), said coating (1) comprising a layer of a transition metal, referred to as primer layer (3), and a corrosion protection layer (4) formed by at least one portion of the primer layer (3) comprising said transition metal combined with said oxidized transition metal. A process for depositing a protective coating (1) for a copper alloy substrate (2) by PVD technology, wherein: - said substrate (2) is positioned in a chamber, with a target made of a transition metal, the chamber being supplied with various gases, - said copper alloy substrate (2) is dehumidified and descaled, - a thin primer layer of said transition metal is deposited on said substrate, - the primer layer (3) is bombarded with a mixture of argon ions and oxygen ions and a corrosion protection layer (4) is formed by oxidizing the transition metal of said primer layer (3).
Patent EP-4291831-A1 (EP)
Inventor: SWEENEY MICHAEL J
IPC: F24F5/00
Filed: 2022-02-09
Abstract: An air conditioner (400) includes an air flow path (408) configured to direct an airflow (115, 105) in a direction. The air conditioner (400) also includes an evaporative cooling membrane panel (100) disposed within the air flow path (408) and including a face (113) disposed at an oblique angle (409) relative to the direction. The face (113) is defined by microporous fibers (104) of the evaporative cooling membrane panel (100). Each microporous fiber (104) is configured to receive liquid (107) in a fluid flow path (112) of the microporous fiber (104) such that the air flow (115, 105) over the microporous fiber (104) generates a vapor (114). Each microporous fiber (104) is also configured to release the vapor (114) into the air flow (115, 105) via pores (111) of the microporous fiber (104).
Patent EP-4291909-A1 (EP)
Title: Verfahren zum bestimmen eines kapazitätsverlusts eines batteriespeichers, vorrichtung und computerprogrammprodukt
Inventor: ARZBERGER ARNO
IPC: G01R31/367
Filed: 2022-02-11
Abstract: Die Erfindung betrifft ein Verfahren, eine Vorrichtung und ein Computerprogrammprodukt zum Bestimmen des mittleren Kapazitätsverlusts eines Batteriespeichers. Zunächst erfolgt das Ermitteln eines Kapazitätsverlusts über wenigstens zwei Lastzyklen. Ein Lastzyklus umfasst das Entladen, Laden und wiederum Entladen eines Batteriespeichers zwischen einer unteren und einer oberen Spannung. Die Spannung wird dabei mittels einer Hoch-Präzisions-Coulometrie-Vorrichtung ermittelt. Basierend auf den Messungen wird eine erste Ladungsverschiebung und eine zweite Ladungsverschiebung bestimmt. Basierend auf den Ladungsverschiebungen wird ein Kapazitätsverlust ermittelt. Diese Schritte werden durchgeführt, bis der Kapazitätsverlust in wenigstens zwei Lastzyklen im Wesentlichen konstant ist. Basierend auf wenigstens zwei Kapazitätsverlusten wird ein mittlerer Kapazitätsverlust ermittelt.
Patent EP-4291373-A1 (EP)
Title: Bearbeitungsvorrichtung sowie verfahren zum betrieb einer bearbeitungsvorrichtung
Inventor: HOFBAUER ROLF
IPC: B27D5/00
Filed: 2022-02-09
Abstract: Die Erfindung betrifft eine Bearbeitungsvorrichtung sowie ein Verfahren zum Betrieb einer Bearbeitungsvorrichtung. Eine solche Bearbeitungsvorrichtung ist insbesondere eine Holzbearbeitungsmaschine, die zum Bearbeiten von Werkstücken aus Holz, Holzwerkstoffen oder Verbundwerkstoffen eingerichtet ist.
Patent EP-4305571-A1 (EP)
Inventor: MADAAN NAKUL
IPC: G06Q10/10
Filed: 2022-02-23
Abstract: The techniques disclosed herein improve existing systems by generating a data object indicative of a defined group of users of a communication session, messages being communicated between the defined group of users, and permissions defined for the defined group of users to access content of the communication session. In response to receiving a selection of a message set including a subset of the messages of the defined group for corresponding with a non-member user who is not a member of the defined group, the system updates the first data object to include the selected message set and subsequent messages exchanged between the non-member user and a subset of the users in the defined group directed to the selected message set, and permissions defined for the additional participant to limit full access to other subsequent messages in the defined group not directed to the selected message set.
Patent EP-4315651-A1 (EP)
Inventor: GRAU MAXIME
IPC: H04B7/185
Filed: 2022-03-17
Abstract: A communication system is disclosed in which a user equipment (UE) communicate with a base station via a non-terrestrial network. The UE obtains information identifying a threshold associated with a timing advance value applicable for communications between the UE and the network node via the non-terrestrial network, acquires a timing advance value for said communications with the network node, and determines whether to transmit a timing advance report to the network node based on the timing advance value and the threshold.
Patent EP-4314153-A1 (EP)
Title: Polypropylene composition for cable insulation
Inventor: GKOURMPIS THOMAS
IPC: C08L23/14
Filed: 2022-03-23
Abstract: The present invention relates to a polypropylene composition comprising a copolymer of propylene and comonomer units selected from ethylene and alpha- olefins having from 4 to 12 carbon atoms with a total amount of comonomer units of from 10.0 to 16.0 wt%, based on the total amount of monomer units in the polypropylene composition, wherein the polypropylene composition has a xylene cold soluble (XCS) fraction in a total amount of from 25.0 to 50.0 wt%, based on the total weight amount of the polypropylene composition, with an amount of comonomer units of at least 22 wt%, based on the total amount of monomer units in the xylene cold soluble (XCS) fraction, a melt flow rate MFR2 of from 0.5 to 2.5 g/10 min, a flexural modulus of not more than 385 MPa, and wherein the polypropylene composition is free of an alpha-nucleating agent, an article comprising said polypropylene composition, preferably a cable comprising an insulation layer comprising said polypropylene composition and the use of said polypropylene composition as cable insulation for medium and high voltage cables.
Patent EP-4308048-A1 (EP)
Inventor: WALSH MICHAEL
IPC: A61F5/00
Filed: 2022-05-09
Abstract: A device for occluding flow of materials is formed as a simple structure permitting a compact delivery configuration which may shift to an expanded deployment configuration. The device has at least one expandable portion formed of a plurality of elongated longitudinally extending frame elements. The frame elements may be spaced apart to define spaces therebetween, and a flexible occlusive material may be provided to block flow of material through such spaces. A flexible occlusive material may form one of two expandable portions of the device without the need for frame elements.
Patent EP-4297758-A1 (EP)
Inventor: MAJZNER ROBBIE G
IPC: A61K35/17
Filed: 2022-02-23
Abstract: The present disclosure generally relates to,  inter alia , chimeric antigen receptors (CARs) that contain an intracellular signaling domain without an immune receptor tyrosine based activation motif (ITAM). The disclosure also provides compositions and methods useful for producing such molecules, as well as methods for the detection and treatment of diseases, such as cancer.
Patent EP-4304603-A1 (EP)
Inventor: BLUMSTOCK JUDITH
IPC: A61K31/675
Filed: 2022-03-07
Abstract: Disclosed herein are methods of treating neuropsychiatric and cognitive conditions in individuals by titrating a 5-HT receptor agonist over a period of time to provide a therapeutic effective amount of the 5-HT receptor agonist to the individual.
Patent EP-4297478-A1 (EP)
Inventor: KIM DONGGUN
IPC: H04W28/06
Filed: 2022-03-17
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Various embodiments of the present disclosure may provide a data segmentation method for accelerating data processing, and a method and a device for reporting a reception state in a next generation mobile communication system.
Patent EP-4313250-A1 (EP)
Inventor: WALDMAN REID
IPC: A61M37/00
Filed: 2022-03-23
Abstract: The present disclosure generally relates to a microneedle patch composition capable of delivering therapeutically active ingredients to a perilesional site for treatment of a skin condition. The present disclosure also relates to a method of treating a skin condition comprising applying a dissolvable microneedle patch perilesionally wherein the dissolvable microneedle patch comprising a plurality of microneedles; a therapeutically active ingredient and a biodegradable polymer.
Patent EP-4262127-A1 (EP)
Inventor: GUO YUCHEN
IPC: H04L5/00
Filed: 2022-03-30
Abstract: This application discloses an information indication method and a communication apparatus. A non-AP MLD or a first STA in the non-AP MLD generates a first frame. The first frame includes indication information for indicating padding duration for a channel switch delay in an initial control frame. The padding duration is determined based on duration of a control response frame. The non-AP MLD or the first STA or another STA in the non-AP MLD transmits the first frame. An AP MLD or a first AP or another AP in the AP MLD receives the first frame. The AP MLD or the first AP determines the padding duration of the initial control frame based on the indication information. Based on the foregoing solution, the padding duration of the initial control frame may be accurately determined, so that the first STA can complete switching of a corresponding quantity of transmission channels before a subsequent data frame arrives.
Patent EP-4207768-A1 (EP)
Inventor: ZHANG KE
IPC: H04N21/2187
Filed: 2022-04-29
Abstract: The invention relates to a method, apparatus and electronic device of page display for application. The method comprises: receiving a play instruction for a multimedia content in an application, wherein the multimedia content is configured with a target prop, and the target prop is used for influencing the playing effect of the multimedia content; in response to the play instruction, in a playing page of the application, playing the multimedia content, and dynamically displaying an icon of the target prop in an icon of a publisher, the publisher being used for creating a new multimedia content configured with the target prop and/or turning on a new virtual live studio configured with the target prop.
Patent EP-4290619-A1 (EP)
Inventor: DING JUN
IPC: H01M4/587
Filed: 2022-04-26
Abstract: The present invention discloses a method for preparing a lithium-containing silicon metal, a lithium-containing silicon metal, and lithium-containing SiO and an application thereof. Raw materials include SiOz ore particles and a reducing agent, and at least part of the SiOz ore particles and the reducing agent undergo a heating and reduction reaction in a reducing furnace to obtain a silicon melt. The raw materials further include a Li source additive, and at least part of a Li source in the Li source additive forms a lithium-silicon alloy with the silicon melt during the heating and reduction reaction to obtain a lithium-containing silicon metal. In the present invention, the raw materials used are abundant, easy to obtain and low in cost; a preparation route used is simple and convenient to implement, facilitates large-scale mass production and application, and reduces a production risk, and Li in the obtained lithium-containing silicon metal and lithium-containing SiO are evenly distributed. When the lithium-containing SiO including a carbon coating layer in the present application is used as an active raw material for preparing a negative electrode plate of a battery, the battery can have a higher specific capacity and initial coulombic efficiency.
Patent EP-4243353-A1 (EP)
Title: On-machine industrial spe network system and method
Inventor: SOKOLNICKI KATHERINE L
IPC: H04L12/413
Filed: 2023-02-15
Abstract: An industrial Single Pair Ethernet (SPE) system and method for connecting devices within an industrial automation system is provided. The industrial SPE system comprises a trunkline formed by a series of trunk cables, where each trunk cable includes a power pair and an SPE pair, and one or more taps connected between the trunk cables of the trunkline. The industrial SPE system further comprises a drop line connected to each of the one or more taps, and a device connected to each of one or more taps via the drop lines. The device is an actuator or a sensor, and at least one of the device and the one or more taps includes a dual-port SPE switch.
Patent EP-4219488-A1 (EP)
Inventor: ADAIR CHRISTOPHER
IPC: C07D417/12
Filed: 2019-08-12
Abstract: A method of preparing a compound of Formula (I), or a pharmaceutically acceptable salt thereof:
     
wherein R 1  through R 6  are as defined herein.
Patent EP-4230959-A1 (EP)
Title: Kerr effect reduction in sbs laser gyroscope
Inventor: PUCKETT MATTHEW WADE
IPC: G01C19/66
Filed: 2021-02-17
Abstract: A method for reducing or eliminating bias instability in a SBS laser gyroscope comprises introducing a first pump signal propagating in a CW direction, and a second pump signal propagating in a CCW direction in a resonator; generating a CCW first-order SBS signal and a CW first-order SBS signal in the resonator; increasing a power level of the first pump signal above a threshold level such that the CW first-order SBS signal generates a CCW second-order SBS signal; and increasing a power level of the second pump signal above the threshold level such that the CCW first-order SBS signal generates a CW second-order SBS signal. Above the threshold level, an intensity fluctuation of the first-order SBS signals disappear and their DC power are clamped at substantially the same power level. A Kerr effect bias instability of the SBS laser gyroscope is reduced or eliminated by the clamped first-order SBS signals.
Patent EP-4261672-A1 (EP)
Inventor: BIKONDA NAGA SANJANA
IPC: G06F3/06
Filed: 2023-03-30
Abstract: Provided is a method of data storage, the method including receiving, at a host of a key-value store, a request to access a data node stored on a storage device of the key-value store, locating an address corresponding to the data node in a host cache on the host, and determining that the data node is in a kernel cache on the storage device.
Patent EP-4227317-A1 (EP)
Title: Signalling system
Inventor: PULÉ MARTIN
IPC: C07K14/725
Filed: 2017-02-10
Abstract: The present invention provides a chimeric antigen receptor (CAR) system comprising; 
(i) a receptor component comprising a antigen binding domain and a first binding domain; and 
(ii) a signalling component comprising a signalling domain and a second binding domain which binds the single domain binder of the first binding domain of the receptor component 
 
wherein either the first or second binding domains comprise a single domain binder, and 
wherein, binding of the first and second binding domains is disrupted by the presence of an agent, such that in the absence of the agent, the receptor component and the signalling component heterodimerize and binding of the antigen binding domain to antigen results in signalling through the signalling domain; whereas in the presence of the agent, the receptor component and the signalling component do not heterodimerize and binding of the antigen binding domain to antigen does not result in signalling through the signalling domain.
Patent EP-4284011-A1 (EP)
Title: Image pickup apparatus, accessory apparatus, and communication control method
Inventor: OKADA KOJI
IPC: H04N23/66
Filed: 2023-05-22
Abstract: A camera (200) is operable while a plurality of accessory apparatuses (100, 300) are connected to the camera. The camera includes a camera control unit (205) configured to control communication with the plurality of accessory apparatuses using a notification channel (CS) for notification with the plurality of accessory apparatuses and a data communication channel (DATA) for data communication with the plurality of accessory apparatuses. The camera control unit is configured to perform first communication for simultaneous communication with the plurality of accessory apparatuses using the data communication channel, and second communication for individual communication with a specific accessory apparatus among the plurality of accessory apparatuses using the data communication channel. The camera control unit performs the second communication by switching between specific accessory apparatuses in a predetermined order.
Patent EP-4284145-A1 (EP)
Inventor: SONG HYUN-GUE
IPC: H10K59/40
Filed: 2023-05-22
Abstract: A display device includes an input sensing electrode. A sensing electrode partially shields a first color light emitting area and a second color light emitting area or partially shields a third color light emitting area when the first color light emitting area, the second color light emitting area, and the third color light emitting area are viewed from a first point having a first viewing angle with respect to a normal line of a base layer of the display device.
Patent EP-4286365-A1 (EP)
Inventor: BANG EDWIN RUDOLF ANTONY
IPC: C07C227/26
Filed: 2023-05-26
Abstract: A method includes combining monosodium glutamate and/or glutamic acid with formaldehyde to form a first combination; adding hydrogen cyanide to form a second combination comprising a monosodium salt of glutamic acid diacetonitrile, a cyclic GLMN, and a sodium salt of glutamic acid N- mono acetonitrile, maintaining a temperature of the second combination at less than about 16°C and a pH of less than about 7; converting nitrile groups to carboxylate groups thereby forming a chelating composition comprising water and at least about 47 weight percent of the tetrasodium salt of GLDA, wherein a reaction yield is at least about 91%.
Patent EP-4298925-A1 (EP)
Inventor: VAN STEENKISTE JURN
IPC: A23P30/10
Filed: 2023-06-30
Abstract: The present invention relates to a method for manufacturing finger food from a food product comprising the sequential steps of: (i) cutting up a prepared food product into a dough; (ii) adding one or more leavening agents to the dough; (iii) filling the dough into molds; (iv) steaming the filled dough from step (iii) at a temperature between 80 and 120°C, whereby the dough rises and finger food is obtained; and (v) blast chilling and freezing the finger food.