baber/WOPTO huggingface dataset:
Patent EP-4029662-A1 (EP)
Title: Holding device and conveying system
Inventor: HIRAGURI KAZUMA
IPC: B25J15/06
Filed: 2022-01-13
Abstract: According to one embodiment, a holding device includes: a support member; a first holding unit having a first holding portion configured to hold a holding object; a second holding unit having a second holding portion configured to hold the holding object; and a controller configured to control an operation of the first holding unit and the second holding unit. The controller is configured to switch which of the first holding unit and the second holding unit is used for holding the holding object, by rotating the first holding unit and the second holding unit in a state where the first holding unit and the second holding unit face different directions, and control to change an orientation with respect to the support member, by rotating at least one of the first holding unit and the second holding unit with respect to the support member.
Patent EP-4219199-A1 (EP)
Inventor: DUCHER GAEL
IPC: B60H1/00
Filed: 2022-01-28
Abstract: A power system for a transport refrigeration unit (200) of a vehicle, and a method of powering a transport refrigeration unit (200) of a vehicle are described. 
     The power system for a transport refrigeration unit (200) of a vehicle comprises: a battery unit (280) configured to supply electrical power to a refrigeration system of the transport refrigeration unit (200); a generator (240) configured to charge the battery unit (280); an engine (250) configured to drive the generator (240); and a control system (220). The control system (220) is configured to: receive or determine a vehicle route from a current location of the vehicle to a destination of the vehicle; predict how a power level of the battery unit (280) will change on the vehicle route; and control an operational state of the engine (250) based on the vehicle route and the predicted power level. In this way, fuel may be preserved, by operating the engine only when required, and hence the cost of transporting refrigerated goods may be reduced.
Patent EP-4060570-A1 (EP)
Inventor: LEVY MATTHEW CHASE
IPC: G06F30/20
Filed: 2017-12-07
Abstract: Machine learning is performed on input data representing a dynamical statistical system of entities having plural primary variables that vary time. A distribution function over time of the density of entities in a phase space, whose dimensions are the primary variables and secondary variables dependent on the rate of change of the primary variables, is derived and encoded as a sum of contour functions over time describing the contour in phase space of plural phaseons which are entities of a model of the dynamical statistical system that are localised in the phase space. Machine learning is performed on the encoded distribution function and/or at least one field in the effective configuration space whose dimensions are the primary variables, derived from the encoded distribution function. The encoding of the distribution function provides a representation which improves the performance of the machine learning techniques by simplifying hyperparameter optimisation.
Patent EP-4060638-A1 (EP)
Title: System mit einem feldgerät und einem steuergerät und verfahren zum betreiben eines solchen systems
Inventor: DUBRAY OLIVIER
IPC: H04Q9/00
Filed: 2022-02-25
Abstract: Dargestellt und beschrieben ist ein System (1) mit einem Feldgerät (2) und einem Steuergerät (3), wobei das Feldgerät (2) eine Feldgerät-Steuerungsvorrichtung (4) und eine Feldgerät-Übertragungsvorrichtung (5) aufweist, wobei das Steuergerät (3) eine Steuergerät-Steuerungsvorrichtung (12) und eine Steuergerät-Übertragungsvorrichtung (13) aufweist, wobei die Feldgerät-Übertragungsvorrichtung (5) und die Steuergerät-Übertragungsvorrichtung (13) eine Übertragungsstrecke (15) zwischeneinander ausgebildet aufweisen, wobei die Feldgerät-Steuerungsvorrichtung (4) und die Steuergerät-Steuerungsvorrichtung (12) zu einer bidirektionalen Übertragung von Nachrichten zwischeneinander gemäß einem Kommunikationsprotokoll über die Feldgerät-Übertragungsvorrichtung (5), die Übertragungsstrecke (15) und die Steuergerät-Übertragungsvorrichtung (13) ausgebildet sind und wobei das Kommunikationsprotokoll die Übertragung von Nachrichten mit einer Master-Rolle und einer Slave-Rolle umsetzt.Der Erfindung liegt die Aufgabe zugrunde, das Problem zu lösen, dass das Feldgerät (2) eine vom Steuergerät (3) auf das Feldgerät (2) übertragene Nachricht innerhalb eines im Kommunikationsprotokoll definierten Zeitrahmens abarbeiten muss.Die Aufgabe ist dadurch gelöst, dass die Feldgerät-Steuerungsvorrichtung (4) die Master-Rolle und die Steuergerät-Steuerungsvorrichtung (12) die Slave-Rolle umsetzt.
Patent EP-4067054-A1 (EP)
Inventor: FREYTAG ERICH
IPC: B29C70/88
Filed: 2022-03-01
Abstract: An internally reinforced thermoplastic container (12) has a body manufactured using rotational moulding. Prior to moulding, a number of attachment elements (18a, 18b, 18c, 18d) are releasably attached to the interior surface (28) of parts (26a, 26b) of a mould (24) and an initially separate tension member (20) is connected between the attachment elements (18). The mould (24) is closed and a body of the container (12) moulded such that the attachment elements (18) are integrated into the walls of the body. After moulding, the attachment elements (18) are released from the mould (24). The attachment elements (18) and the tension member (20) define a tension structure to resist outward bulging of the container walls. The tension member (20) may be tensioned prior to or after moulding of the container body. The attachment elements (18) may take the form of eyelets having a base (19b, Fig. 7) which is incorporated into the wall of the container body. The method enables the formation of a hollow thermoplastic container with integrally formed internal reinforcement.
Patent EP-4079743-A1 (EP)
Inventor: MA BIN
IPC: H01L51/00
Filed: 2022-04-21
Abstract: A heteroleptic compound having a Formula Ir(L<sub>A</sub>)<sub>m</sub>(L<sub>B</sub>)<sub>3-m</sub>, having a structure of Formula Iis disclosed. In Formula I, m is 1 or 2; moieties A, C, and D are each independently monocyclic rings or polycyclic fused ring structures; each R<sup>1</sup>, R<sup>2</sup>, R<sup>A</sup>, R<sup>B</sup>, R<sup>C</sup>, R<sup>D</sup>, and R<sup>E</sup> is independently hydrogen or a substituent; if moiety A is a monocyclic 6-membered ring, then the R<sup>A</sup> para to N of ring A is not an aryl group; at least one of R<sup>1</sup> and R<sup>2</sup> is selected from the group consisting of aryl, heteroaryl, cycloalkyl, heterocycloalkyl, and combinations thereof; and adjacent substituents can be joined to form a ring. OLEDs, consumer products, and formulations including the heteroleptic compound are also disclosed.
Patent EP-4089623-A1 (EP)
Inventor: WRIGHT CRAIG STEVEN
IPC: G06Q20/14
Filed: 2017-07-21
Abstract: The invention provide a blockchain-implemented control method and corresponding system(s). The invention may be arranged to control access to and/or use of an internet-enabled resource such as for example an IoT device. The resource may be a device or system. It may, for example, be a vehicle such as a driverless taxi or car. The vehicle may be provided with computing capabilities to enable it to communicate with other computer-based resources and/or interact with a distributed ledger. This distributed ledger may be a blockchain, such as, for example, the Bitcoin blockchain. In one embodiment, the invention provides a method for controlling the use of an internet-enabled resource comprising the steps of: providing a first blockchain transaction comprising at least one output which is redeemable only by provision of at least: i) a secret value selected by a user; and ii) a signature associated with a resource provider; sending use-related information to the resource; generating a second blockchain transaction requesting at least the secret value; and modifying the second blockchain transaction to include the secret value.
Patent EP-4089853-A1 (EP)
Title: Kontaktsystem für zwei stromschienen und stromschienenverbindung für zwei doppelstromschienen
Inventor: HIMMEL JÖRG
IPC: H01R13/193
Filed: 2022-05-10
Abstract: Die vorliegende Erfindung bezieht sich auf ein Kontaktsystem (100) für zwei Stromschienen (306), wobei das Kontaktsystem (100) einen ersten Kontakt (102) für die erste Stromschiene (306) und einen zweiten Kontakt (104) für die zweite Stromschiene (306), sowie ein zwischen einer Steckposition (110) und einer Klemmposition (112) drehbares Klemmelement (106) aufweist, wobei das Kontaktsystem (100) steckbar ist, wenn das Klemmelement (106) in der Steckposition (110) angeordnet ist, wobei der erste Kontakt (102) und der zweite Kontakt (104) in einem gesteckten Zustand des Kontaktsystems (100) koaxial ineinander angeordnet sind und das Klemmelement (106) dazu ausgebildet ist, durch eine Drehbewegung (108) von der Steckposition (110) in die Klemmposition (112) zumindest einen der Kontakte (102, 104) zu beklemmen und elastisch radial zu verformen, wobei die Kontakte (102, 104) im gesteckten Zustand durch die radiale Verformung elektrisch leitend miteinander verbunden sind.
Patent EP-4106163-A1 (EP)
Title: Ac switch pfc with integrated charger and dc-dc for online ups systems
Inventor: PERAMSETTY SREENADH
IPC: H02J9/06
Filed: 2022-05-12
Abstract: An Uninterruptible Power Supply (UPS) including an input configured to receive input AC power having an input AC voltage, a backup power input configured to be coupled to a backup power source and to provide DC power to the backup power source for charging, a positive DC bus and a negative DC bus, the positive and negative DC busses being galvanically coupled to the backup power input, and a converter coupled to the input, the backup power input, and the positive and negative DC busses, the converter including a first inductor, a second inductor, a first converter switch configured to couple the first inductor to a neutral connection, a second converter switch configured to couple the second inductor to the positive DC bus, and a third converter switch configured to couple the second inductor to the negative DC bus, wherein the UPS is voltage-frequency independent.
Patent EP-4137902-A1 (EP)
Inventor: POLONI TOMAS
IPC: G05B23/02
Filed: 2022-05-16
Abstract: Methods and systems for fault identification and mitigation in an engine system. A state observer obtains current state information from the engine system, and a feature calculator uses data obtained from the state observer to calculate one or more feature indicators, which are monitored by a health estimator for the occurrence of a change using one or more change probability models. When the health estimator identifies a change, a fault isolator determines a component of the engine system that is subject to fault or health deterioration.
Patent EP-4072136-A1 (EP)
Inventor: PELLEGRIN PASCAL
IPC: H04N19/593
Filed: 2013-05-21
Abstract: The invention provides a method and device for compressing a display stream wherein coefficients are grouped, for each group, the greatest coded line index (GCLI) is determined and only the GCLI lowest weight bits of the coefficients are copied into the output stream together with the value of the GCLI. The invention provides a good compression efficiency together with a simple hardware.
Patent EP-4095028-A1 (EP)
Title: Bicycle crank arm
Inventor: ANDREW FRASER
IPC: B62M3/00
Filed: 2022-05-25
Abstract: A crank arm (100a) comprising:a crank body (102), andan impact and wear protection article (300) coupled with said crank body.
Patent EP-4099393-A1 (EP)
Inventor: KOSHIMIZU MAKOTO
IPC: H01L21/336
Filed: 2022-06-02
Abstract: In semiconductor device, a field plate portion having a high concentration p-type semiconductor region, a low concentration p-type semiconductor region having a lower impurity concentration than the high concentration p-type semiconductor region and a high concentration n-type semiconductor region is provided. Then, the high concentration p-type semiconductor region is electrically connected to the source region while the high concentration n-type semiconductor region is electrically connected to the drain region.
Patent EP-4120173-A1 (EP)
Inventor: SHI YANG
IPC: G06Q30/02
Filed: 2022-06-14
Abstract: The present disclosure relates to improving recommendations for small shops on an ecommerce platform while maintaining accuracy for larger shops. The improvement is achieved by retraining a machine-learning recommendation model to reduce sample selection bias using a meta-learning process. The retraining process comprises identifying a sample subset of shops on the ecommerce platform, and then creating shop-specific versions of the recommendation model for each of the shops in the subset. Each shop-specific model is created by optimizing the baseline model to predict user-item interactions in a first training dataset for the applicable shop. Each of the shop-specific models is then tested using a second training dataset for the shop. A loss is calculated for each shop-specific model based on the model's predicted user-item interactions and the actual user-item interactions in the second training dataset for the shop. A global loss is calculated based on each of the shop-specific losses, and the baseline model is updated to minimize the global loss.
Patent EP-4299773-A1 (EP)
Title: Method for processing manganese containing material
Inventor: KAUPPINEN PASI
IPC: C22B1/00
Filed: 2022-06-30
Abstract: According to an example aspect of the present invention, there is provided a method for processing a manganese containing material comprising: a) leaching the manganese containing material using sulfuric acid and hydrogen peroxide to produce a first process solution comprising manganese sulfate, which first process solution is filtrated, b) measuring conductivity of the first process solution at a temperature, c) determining concentration of manganese based on the measured conductivity of the first process solution at the temperature, and a correlation between the conductivity and the concentration, d) dosing persulfate according to the determined manganese concentration to produce a second process solution, and to precipitate at least part of manganese oxide, and e) filtering the manganese oxide, to produce a manganese depleted process liquor.
Patent EP-4312240-A1 (EP)
Inventor: HOMUTESCU ADRIAN
IPC: H01G2/06
Filed: 2022-07-27
Abstract: The invention relates to a mounting structure (3) for a capacitor (4) in a housing part (9). The housing part (9) comprises a bottom (5) and a cover (9C) part. The mounting structure (3) is an integral part of the bottom (5) of the housing part (9): The mounting structure (3) is at least defined by a first pair (11) and a second pair (12) of two opposing holding elements (13). The housing (2) comprises at least one pair of locking features (42) that interact with the at least one pair of extensions (40). The pair of extensions (40) limit a radial defection (D<sub>R</sub>) of the opposing holding elements (13) and thereby secure the capacitor (4) in the mounting structure (3).
Patent EP-4129395-A1 (EP)
Inventor: DETERRE MARTIN
IPC: A61F2/14
Filed: 2016-06-23
Abstract: The present invention refers to a photosensitive pixel structure (10) comprising a substrate (15) with a front surface and a back surface, wherein at least one photosensitive diode (12, 12') is provided on one of the surfaces of the substrate (15). A first material layer (30) is provided at least partially on the back surface of the substrate (15), wherein the material layer (30) comprises a reflective layer, in order to increase a reflectivity at the back surface of the substrate. Further, the present invention refers to an array (1) and an implant comprising such a photosensitive pixel structure (10), as well as to a method to produce the pixel structure (10).
Patent EP-4147753-A1 (EP)
Inventor: ÖNCÜ ZEYDAN
IPC: B64D1/16
Filed: 2022-08-23
Abstract: Die Erfindung betrifft ein Löschflugzeug (100), insbesondere zur Bekämpfung von Wald- und Buschbränden, wobei das Löschflugzeug (100) ein Transportflugzeug (101) sowie einen in dem Frachtraum des Transportflugzeugs (101) fixierten. Löschmittelcontainer (1) aufweist, der eine Schleuse (3) und einen Vorratsbereich (2) umfasst. Der Löschmittelcontainer (1) umfasst zudem einen Auslasskanal (4), wobei die Schleuse (3) zwischen dem Auslasskanal (4) und dem Vorratsbereich (2) angeordnet ist.
Patent EP-4140519-A1 (EP)
Inventor: ABAL DANIEL M
IPC: A61M39/12
Filed: 2022-08-31
Abstract: An intravenous (IV) tubing fitment is provided. The IV tubing fitment includes a unitary body. The unitary body includes a first end configured to couple to a first tubing, a substantially hemispherical surface adjacent to the first end, and a cylindrical body adjacent to the substantially hemispherical surface. The cylindrical body including a plurality of wings and is configured to receive a second tubing. The unitary body is configured to be received into a mating recess of a fluid delivery device such that the substantially hemispherical surface is uniformly mated with a substantially identical surface of the mating recess, and the cylindrical body is positioned outside of the mating recess.
Patent EP-4154710-A1 (EP)
Inventor: LI SHAOWEI
IPC: A61K35/12
Filed: 2018-04-03
Abstract: Certain relatively small cells present in the periphery blood of mammals can be activated to form pluripotent stem cell populations. These small cells are generally less than five micrometers in diameter and are CD45-positive, and are referred to herein as CD45 +  cells or dormant tiny cells. Accordingly, provided are cell populations and compositions with enriched dormant tiny cells from blood samples and methods and compositions for activating these dormant tiny cells. Upon differentiation, the activated stem cells can be used for various therapeutic purposes.
Patent EP-4144710-A1 (EP)
Inventor: YAMADA KENJI
IPC: C04B35/565
Filed: 2019-04-01
Abstract: The present invention relates to a SiC-Si composite component comprising: 
a sea-island structure containing α-SiC particles having an average particle size of 30 µm to 200 µm, β-SiC particles having an average particle size of 1 µm to 20 µm, and a metallic Si, 
wherein the metallic Si is configured as a sea portion of the sea-island structure, and a first island portion formed from the α-SiC particles and a second island portion formed from the β-SiC particles are placed in the sea portion configured by the metallic Si.
Patent EP-4170312-A1 (EP)
Inventor: PAN PATRICK
IPC: G01M3/26
Filed: 2022-10-04
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung (30) zum Detektieren einer Leckage in einem Fluidversorgungsnetz (12) eines Gebäudes (50).
Patent EP-4187765-A1 (EP)
Inventor: KANDAH IBRAHIM SHIHADEH
IPC: H02M7/5387
Filed: 2022-10-13
Abstract: A method of discharging a link capacitor coupled between link nodes of a multiple phase inverter in which each phase comprises a pair of switches coupled in series between the link nodes, including turning off a first switch of a first phase, turning on a second switch of the first phase, and while the second switch of the first phase remains turned on, activating the first switch of the first phase with pulses and monitoring a link voltage across the link nodes until the link capacitor is discharged. Pulse width and duty cycle may be adjusted, or may remain fixed while pulse magnitude is adjusted until a desired discharge rate is reached. The temperature of pulsed phase switches may be monitored in which discharge operation is suspended while temperature is above a threshold. The switches of multiple phases may be pulsed to distribute discharge among multiple phases.
Patent EP-4145755-A1 (EP)
Inventor: DEBDEEP CHATTERJEE
IPC: H04L5/00
Filed: 2018-08-09
Abstract: A user equipment (UE) may receive information, via radio resource control (RRC) signaling, regarding a search space of a physical downlink control channel (PDCCH) for obtaining downlink control information (DCI) from a radio access network (RAN) node. Based on a slot format (SF) index in the DCI, the UE may determine a slot format for communicating with the RAN node, and communicate with the RAN node in accordance with the slot format. Additionally, a UE may communicate UE capability information, which may include a maximum number of blind decode attempts (BDAs), to the RAN node. The UE may determine shortened channel control elements (sCCEs) to be used, by the RAN node, to transmit shortened downlink control information (sDCI) via a shortened physical downlink control channel (sPDCCH), obtain sDCI by monitoring the sPDCCH in accordance with the determined sCCEs, and communicate with the RAN node in accordance with the sDCI.
Patent EP-4169480-A1 (EP)
Title: Werkzeug zum offenhalten des equiden-mauls
Inventor: SCHELLENBERGER FRANK
IPC: A61D15/00
Filed: 2022-10-25
Abstract: Die Erfindung betrifft das Gebiet von Werkzeugen für die Veterinär-Zahnmedizin. Genauer betrifft die Erfindung ein Werkzeug umfassend Beißplatten zum Offenhalten des Equiden-Maules bei zahnmedizinischen Untersuchungen und Behandlungen.Das Werkzeug (2) umfasst Beißplatten (1A, 1B), vorgesehen zur Auflage mindestens einiger Schneidezähne oder der Kauleiste des Ober- und Unterkiefers, aufweisend jeweils eine Umfassung (3A, 3B) zur Verhinderung des Abrutschens des Gebisses von der Beißplatte (1A, 1B), das Werkzeug (2) ferner umfassend einen Spreizmechanismus (5), mittels welchem der Abstand zwischen den mit ihm verbundenen Beißplatten (1A, 1B) vergrößerbar ist. Erfindungsgemäß schließen die dem Ober- bzw. Unterkiefer zuweisenden Auflageebenen (8A, 8B) der mit dem Werkzeug (2) verbundenen Beißplatten (1A, 1B) einen spitzen Winkel (W) ein, wobei der Abstand dieser Ebenen (8A, 8B) rostral größer ist als kaudal.
Patent EP-4187062-A1 (EP)
Title: Internal combustion engine
Inventor: FUKASAWA KOKI
IPC: F01L1/344
Filed: 2022-10-26
Abstract: [Object] 
     To provide an internal combustion engine capable of suppressing vibration and deformation of a chain casing. 
     [Solution] 
     A chain casing 20 includes a cylindrical intake side cylinder portion 23 bulging in a crank shaft direction and allowing an intake hydraulic control valve 15 to be inserted thereinto, a cylindrical exhaust side cylinder portion 24 bulging in the crank shaft direction and allowing an exhaust hydraulic control valve 16 to be inserted thereinto, and an intake side fastening boss portion 25 and an exhaust side fastening boss portion 26 arranged below a bulging portion 21 and attaching the chain casing to a cylinder head 3. A lower portion of the bulging portion 21 is connected to upper portions of the intake side cylinder portion 23 and the exhaust side cylinder portion 24. An upper portion of the intake side fastening boss portion 25 is connected to a lower portion of the intake side cylinder portion 23. An upper portion of the exhaust side fastening boss portion 26 is connected to a lower portion of the exhaust side cylinder portion 24.
Patent EP-4215969-A1 (EP)
Title: Optical imaging lens
Inventor: HSU SHU-CHUAN
IPC: G02B13/00
Filed: 2022-11-04
Abstract: An optical imaging lens (100, 200, 300), in order from an object side to an image side along an optical axis, includes a first lens assembly (Gl), an aperture, and a second lens assembly (G2). The first lens assembly (G1) includes a first lens (L1) having negative refractive power, a second lens (L2) having negative refractive power, and a third lens (L3) having positive refractive power. The second lens assembly (G2) includes a fourth lens (L4) having positive refractive power, a fifth lens (L5) having positive refractive power, a sixth lens (L6) having negative refractive power, and a seventh lens (L7) having positive refractive power. The optical imaging lens (100, 200, 300) satisfies: -0.5<F/fgl<-0.1; F is a focal length of the optical imaging lens (100, 200, 300) and fgl is a focal length of the first lens assembly (G1), thereby achieving the effect of high image quality.