baber/WOPTO huggingface dataset:
Patent EP-4269465-A1 (EP)
IPC: C08G63/08
Filed: 2022-04-28
Abstract: A process of producing polylactic acid comprising the steps of:a) providing a crude lactide composition comprising meso-lactide and at least one of L-lactide and D-lactide,b) separating from the crude lactide composition a meso-lactide enriched composition and a meso-lactide depleted composition, wherein the meso-lactide enriched composition contains at least 80 mol-% of meso-lactide based on the total content of lactide,c) polymerizing a polymerization composition comprising meso-lactide and at least one of L-lactide and D-lactide to a crude polylactic acid composition and devolatilizing the crude polylactic acid composition so as to produce a purified polylactic acid composition and a composition containing unreacted lactide,d) subjecting the meso-lactide enriched composition and at least a portion of the composition containing unreacted lactide to a purification comprising at least one crystallization step so as to produce a purified meso-lactide enriched composition,e) subjecting the meso-lactide depleted composition or a mixture of the meso-lactide depleted composition and a portion of the composition containing unreacted lactide to a purification comprising at least one crystallization step so as to produce a purified meso-lactide depleted composition,wherein the polymerization composition contains at least a portion of the purified meso-lactide enriched composition produced in step d).
Patent EP-4057694-A1 (EP)
Inventor: SHAH Rikin
IPC: H04W36/00
Filed: 2018-05-23
Abstract: The present disclosure relates to a source base station. The source base station comprises a processing circuitry that generates a user equipment packet duplication status. The user equipment packet duplication status includes information on the status of uplink packet duplication performed by a user equipment with the source base station and at least one further base station. The information on the status of uplink packet duplication is per uplink radio bearer, one or more uplink radio bearers being established between the user equipment and the source base station. The source base station further comprises a transmitter that transmits the user equipment packet duplication status to a target base station which is the target of a handover from the source base station performed for the user equipment.
Patent EP-4276770-A1 (EP)
Inventor: ÖHRN ANTON
IPC: G06V20/50
Filed: 2022-05-09
Abstract: The present invention generally relates to a method for weighting of features in a feature vector of an object detected in a video stream capturing a scene (1), comprising: determining (S102) a feature vector (A, B) comprising a set of features for a detected object (102a; 102b) in the video stream; acquiring (S104) a reference feature vector (r) of a reference model of the scene; and assigning (S106) a weight ( w ) to at least one feature of the determined feature vector, wherein the weight for a feature of the determined feature vector depends on a deviation measure indicative of a degree of deviation of the feature from a corresponding feature of the acquired reference feature vector of the reference model.
Patent EP-4101277-A1 (EP)
Title: Towed agricultural apparatus
Inventor: LOTT OLIVER
IPC: A01B73/04
Filed: 2022-05-20
Abstract: A towed agricultural implement (2) is disclosed comprising a frame (4) for towing by an agricultural vehicle, a lifting arm (14) pivotally connected toward a first end to the frame (4), a support arm (16) pivotally connected at a first end to a second end of the lifting arm (14), and a working implement (20) carried from a second end of the support arm (16). A support element (40) is located between a first end of the lifting arm (14) and the frame (4). The frame (4) further comprises a working surface. The support element (40) comprises a main body portion (42) having a first support surface (80), a second support surface (82) connected to the first support surface (80), and a third support surface (84) spaced from the first support surface (80), a first displaceable element (54) having a contact surface and an opposed support surface, the first displaceable element (54) being located between the first and third support surfaces (80, 84), and a second displaceable element (60) having a first contact surface and an opposed support surface, the second displaceable element (60) being located between the second support surface (82) and the third support surface (84).
Patent EP-4286819-A1 (EP)
Inventor: LINDE PETER
IPC: G01M3/04
Filed: 2022-06-02
Abstract: The present invention relates to leakage detection for pressurized fuel tanks. In order to provide facilitated leakage detection, a leakage detection device (10) for pressurized fuel tanks for storing a pressurized fuel is provided that comprises a fuel-sensing tracer (12) and a light-wave conducting component (14). The fuel sensing tracer is configured to alter its optical properties in the presence of a predetermined fuel. The light-wave conducting component is in optical contact with the fuel sensing tracer. Light travelling within the light-wave conducting component is modifiable by altered optical properties of the fuel sensing tracer such that modified light is indicative of the presence of fuel at the location of the fuel sensing tracer. This allows a detection of a leakage with minimized means due to the optical detection approach.
Patent EP-4290988-A1 (EP)
Inventor: SÖDERGÅRD ÅKE
IPC: H05K5/02
Filed: 2022-06-07
Abstract: A cable retention arrangement for an electronic device (21), such as a surveillance camera, comprising a base member (2) and an attachment member (3) releasably attachable to the base member (2). The base member (2) is provided with a channel (6) configured to receive a cable (16) and arranged in a surface (7) of the base member (2) configured to face the attachment member (3) in an assembled state of the cable retention arrangement in which the attachment member (3) is attached to the base member (2). The channel (6) extends between a cable entry (8) and a cable exit (13) and the attachment member (3) is provided with a slit (11) which, in the assembled state of the cable retention arrangement, is configured to extend in a direction traversing the channel (6) such that the cable exit (13) of the channel (6) is defined at the intersection of the channel (6) and the slit (11). The invention further relates to an electronic device comprising such a cable retention arrangement.
Patent EP-4122769-A1 (EP)
Inventor: WANG CHIU-KUEI
IPC: B60R9/045
Filed: 2022-06-22
Abstract: A bicycle retractable bicycle cross bar adaptor includes a bar having a first tube, a second tube and a control unit. The first tube has a first connection end and the second tube has a second connection end which is movably inserted into the first connection end. The second tube includes multiple holes. The control unit includes an inner part, a switch and a sleeve. A switch is pivotably connected to the inner part and the sleeve is mounted to the inner part and the switch. The sleeve includes a flexible tongue to pivot the switch. The switch includes a rod on one end thereof. When the switch is pivoted, the rod is inserted into one of the holes of the second tube to set the length of the bar. When the rod is removed from the hole, the second tube is moved relative to the first tube.
Patent EP-4299680-A1 (EP)
Inventor: CEDANO SERRANO FRANCISCO JAVIER
IPC: C09D5/00
Filed: 2022-06-29
Abstract: The present invention is drawn to an adhesive or binder composition comprising, 
- a cationic polyelectrolyte, 
- an anionic polyelectrolyte, 
- a mineral salt selected from the group consisting of alkaline metal or alkaline earth metal halogenides, 
- a particulate mineral filler, 
- a water-soluble polyphenol comprising at least one polyhydroxylated aromatic ring structure, and 
- water 
     It is also drawn to the use of such a composition as an adhesive, binder, coating or sealant in the construction industry.
Patent EP-4299851-A1 (EP)
Title: Dachsystem für mindestens ein photovoltaikmodul und verwendung eines dachsystems
Inventor: BORST DAVID
IPC: E04F11/18
Filed: 2022-07-01
Abstract: Die Erfindung betrifft u.a. ein Dachsystem (1) für mindestens ein Photovoltaikmodul (60), wobei das Dachsystem (1) auf einer Dachfläche, insbesondere einem Flachdach, anordbar oder angeordnet ist, wobei das Dachsystem (1) eine Absturzsicherung (5), aufweist, wobei die Absturzsicherung (5) einen der Dachfläche zugewandten Sockelabschnitt (12) aufweist, wobei das Dachsystem (1) mehrere Modulstützen (20) zum Stützen mindestens eines Photovoltaikmoduls (60) aufweist, wobei die Modulstützen (20) jeweils mit einer Unterseite (24) auf der Dachfläche anordbar oder angeordnet sind und die Modulstützen (20) jeweils an einer Oberseite (25) eine Auflagefläche (26) zum Auflegen eines Photovoltaikmoduls (60) aufweisen, wobei das Dachsystem (1) mindestens eine Kopplungstraverse (50) zum Koppeln der Absturzsicherung (5) mit einer Modulstütze (20) aufweist, wobei die mindestens eine Kopplungstraverse (50) in einem ersten Abschnitt (52) mit einer Modulstütze (20) verbindbar oder verbunden ist und wobei die mindestens eine Kopplungstraverse (50) in einem zweiten Abschnitt (54) mit dem Sockelabschnitt (12) der Absturzsicherung (5) verbindbar oder verbunden ist.
Patent EP-4091597-A1 (EP)
Inventor: SANDERS LAURIE
IPC: B65D51/00
Filed: 2015-04-21
Abstract: A syringe adapter includes a housing having a first end and a second end with the first end configured to be secured to a first container, a cannula having a first end and a second end with the second end positioned within the housing, and a collet having a first end and a second end with at least a portion of the collet received within the housing. The collet includes a body defining a passageway, a seal member received by the passageway, and an arcuate, resilient locking member connected to the body of the collet. The collet is movable from a first position where the locking member is open to receive a mating connector to a second position where radially outward movement of the locking member is restricted.
Patent EP-4125264-A1 (EP)
Inventor: LAUBMANN TOBIAS
IPC: H04N1/60
Filed: 2022-07-11
Abstract: Es wird ein Verfahren zur Transformation von Farbwerten eines ersten geräteabhängigen Farbraums in die Farbwerte eines zweiten geräteabhängigen Farbraums beschrieben, so dass der visuelle Eindruck der in beiden Farbräumen wiedergegebenen Farben im Wesentlichen gleich ist, wobei man bei der Transformation der Farbwerte wenigstens einen absoluten Rendering Intent mit wenigstens einem relativen Rendering Intent kombiniert.
Patent EP-4310068-A1 (EP)
IPC: C07C41/01
Filed: 2022-07-19
Abstract: The invention concerns a process for the conversion of ammonia (NH<sub>3</sub>) and CO<sub>x</sub>, wherein x = 1-2, to dimethyl ether (DME) wherein a feed comprising NH<sub>3</sub> and CO<sub>x</sub>, wherein x = 1-2, is provided to a reactor to obtain a reaction product comprising DME, wherein the reactor comprises a catalyst for converting NH<sub>3</sub> to nitrogen (N<sub>2</sub>) and hydrogen (H<sub>2</sub>), a catalyst for converting H<sub>2</sub> and CO<sub>x</sub>, wherein x = 1-2, to DME, and a sorbent material capable of adsorbing water. The invention furthermore concerns a composition a catalyst for converting NH<sub>3</sub> to nitrogen (N<sub>2</sub>) and hydrogen (H<sub>2</sub>), a catalyst for converting H<sub>2</sub> and CO<sub>x</sub>, wherein x = 1-2, to DME, and a sorbent material capable of adsorbing water and the use of that composition in the conversion of ammonia (NH<sub>3</sub>) and CO<sub>x</sub>, wherein x = 1-2, to dimethyl ether (DME).
Patent EP-4311611-A1 (EP)
Inventor: CASAMENTI ENRICO
IPC: B22D19/00
Filed: 2022-07-29
Abstract: Method of manufacturing a composite horological or jewelry component (1), comprising steps of:- providing a substrate of photostructurable material (3);- selectively irradiating said photostructurable material (3) with a laser (4) so as to define at least one laser-modified region (5) within said substrate (3) which adjoins a surface (3a) of said substrate and is susceptible to removal, said laser-modified region (5) being in the form of a shell surrounding a core (7) of unirradiated photostructurable material;- removing said at least one said laser-modified region (5) so as to define a cavity (9) surrounding said core (7);- infiltrating a liquid castable material (11) into said cavity (9);- cooling said castable material (11) to solidify it;- liberating said core (7) and said infiltrated castable material (11) from said substrate.
Patent EP-4108123-A1 (EP)
Inventor: FOLLET LYSANDRE
IPC: A43B23/07
Filed: 2016-08-25
Abstract: A method of manufacturing an article of footwear includes providing a textile and applying heat and/or pressure to the textile using a texturing device to form a textured area of the textile. The textured area is spaced apart from a substantially smooth area of the textile. The method further includes forming at least part of an upper from the textile after applying the heat and/or pressure to the textile. The upper includes a cavity configured to receive a foot. The substantially smooth area is configured to define a reference boundary of the upper. The substantially smooth area and the textured area are each configured to be disposed at predetermined regions of the upper. Furthermore, forming the textured area includes forming a plurality of projection structures that project outward from the reference boundary at varying distances.
Patent EP-4142229-A1 (EP)
Title: System and method for transition encoding with flexible word-size
Inventor: ABBASFAR ALIAZAM
IPC: H04L25/49
Filed: 2022-08-30
Abstract: A method of encoding input data includes identifying an input packet of the input data, the input packet including a plurality of input words, each of the input words including pre bits, groupID bits, and post bits, organizing the plurality of input words into a plurality of groups based on groupID bits of the plurality of input words, identifying a key group of the plurality of groups based on a number of input words in each of the plurality of groups, determining a key value based on the pre bits, the groupID bits, and the post bits of one of the plurality of input words corresponding to the key group, and generating a plurality of coded words based on the key value and the plurality of input words.
Patent EP-4155879-A1 (EP)
Inventor: NGUYEN THONG T
IPC: G06Q10/20
Filed: 2022-09-20
Abstract: A tangible, non-transitory, computer-readable medium includes instructions. The instructions, when executed by processing circuitry, are configured to cause the processing circuitry to receive a plurality of sensory datasets associated with an industrial automation system from a plurality of sensors, categorize each sensory dataset of the plurality of sensory datasets into one or more sensory dataset categories of a plurality of sensory dataset categories, determine context information associated with the plurality of sensory datasets, the context information being representative of an environmental condition associated with an extended reality device, the industrial automation system, or both, determine a priority of each sensor dataset category of the plurality of sensory dataset categories based on the context information, determine output representative data to be presented by the extended reality device based on the plurality of sensory datasets and the priority, and instruct the extended reality device to present the output representative data.
Patent EP-4309759-A1 (EP)
Inventor: HSU WEN-FAUNG
IPC: B01D37/04
Filed: 2022-10-07
Abstract: An air purification device (1, 1', 2) and a method of estimating air filter lifetime are disclosed. The method of estimating air filter lifetime includes steps of: detecting, by an air quality sensing module (21), an air quality of an airflow before the airflow is filtered by a filter module (27) to generate an air quality sensing value correspondingly; calculating consumption values of the filter module (27) according to the air quality sensing value by a computation module (23); continuously calculating and updating an estimated lifetime value of the filter module (27) by using the consumption values based on a frequency by the computation module (23); and when the estimated lifetime value of the filter module (27) is not greater than a threshold, generating a notification command of changing the filter module (27).
Patent EP-4169666-A1 (EP)
Inventor: LACH HORST
IPC: B24B53/06
Filed: 2022-10-21
Abstract: Die Erfindung betrifft ein Schleifwerkzeug, ein Verfahren zur Herstellung eines solchen sowie eine Verwendung des Schleifwerkzeugs. Das Schleifwerkzeug umfasst einen Grundkörper, an dem durch eine metallische Bindungsmatrix (14) ultraharte Körner (16) zumindest einer Körnung mit einer Korngröße X zur Bildung einer Schleiffläche (18) gebunden sind, wobei zumindest die Schleif- oder Entgratfläche (18) vor erstmaligem Gebrauch und dann, wenn ein Abbrand vorhanden ist nach Entfernen dieses, mittels eines punktuell wirkenden Abtragverfahrens in Form eines Funkenerosions- oder Laserverfahrens bearbeitet ist, wobei die Bindungsmatrix (14) mittels des Abtragverfahrens in einem Umfang derart abgetragen ist, dass nach dem Abtragen zumindest 30 % der aus der Bindungsmatrix überstehenden ultraharten Körner mit einem Überstand Ü von zumindest 40 % bezogen auf die Korngröße X bezogen auf senkrecht zur Schleif- oder Entgratfläche (18) verlaufende Richtung R freigelegt sind. Das Schleifwerkzeug ist besonders zur Bearbeitung von Graphit, Graphit aufweisendem Material oder zumindest einem Material aus der Gruppe gehärteter Stähle mit einer Härte im Bereich von 30 bis 66 HRC (HRC= Härte nach Rockwell), Kunststoffe und/oder abrasive Composite-Materialien geeignet.
Patent EP-4216607-A1 (EP)
Inventor: TADAHAL SHIVKUMAR
IPC: H04W36/00
Filed: 2022-11-30
Abstract: A method for seamless WiFi roaming of a multi-radio station when transitioning from an initial access point to a target access point, wherein the method comprises activating a second communication link between the multi-radio station and the target access point while a first communication link between the multi-radio station and the initial access point is still active, and after said activating, deactivating the first communication link between the multi-radio station and the initial access point.
Patent EP-4169483-A1 (EP)
Inventor: GIBBONS WILLIAM S
IPC: A61F2/06
Filed: 2019-01-09
Abstract: A graft (8) having a tubular body (12) having a first end (16) and a second end (18), and first and second compressible chambers (22a, 22d). The tubular body has an outer sidewall (44) and an inner sidewall (42). A lumen (20) extends between the first end and the second end. The first compressible chamber (22a) is adjacent the first end of the tubular body and disposed between the inner side wall and the outer side wall. The second compressible chamber (22d) is adjacent the second end of the tubular body and disposed between the inner side wall and the outer side wall. The first chamber adjacent the first end of the tubular body is less compressible than the second chamber adjacent the second end of the tubular body such that the first end of the tubular body substantially matches a first compliance and the second end of the tubular body substantially matches a second compliance, the second compliance being greater than the first compliance.
Patent EP-4287385-A1 (EP)
Title: Battery busbar
Inventor: KHAMMASSI MONTASSAR
IPC: H01M50/503
Filed: 2022-05-31
Abstract: The invention relates to a battery and battery busbar. The battery busbar comprises a conducting contact plate configured to contact a terminal of a first battery cell and a terminal of a second battery cell. A lip or lips extend perpendicular to the contact plate, such that the lip or lips engage with an external perimeter of one or both of the terminal of the first battery cell and terminal of the second battery cell. This secures the busbar in position with respect to the terminals of the first battery cell and second battery cell in at least two directions. The busbar may then be secured in position relative to the terminals in a third direction, for example by welding or mechanical fasteners.
Patent EP-4278557-A1 (EP)
Inventor: BURNS DARYL
IPC: H04L9/08
Filed: 2022-01-11
Abstract: Methods, apparatus, and systems are provided for creating a group key for a group of N parties using an intermediary, where at least N-1 of the parties are arranged in an ordered ring. When the party is in the ring, the party is configured to: share or negotiate a cryptographic key of the party with an adjacent party in the ring, where each party in the ring has another cryptographic key of an adjacent party; generate a meeting key for the party based on combining the cryptographic key of the party with a shared cryptographic key from an adjacent party; Send the meeting key to the intermediary and receive an intermediate key from the intermediary. The intermediary computes the intermediate key based on combining two or more meeting keys of corresponding parties in the ring. The party is further configured to: create the group key based on combining the cryptographic key of the party with the received intermediate key. When the party is not in the ring, the party is configured to: share a cryptographic key of an adjacent party in the ring with the party; receive the intermediate key of the adjacent party in the ring from the intermediary; and create the group key based on combining the shared cryptographic key of the adjacent party with the received intermediate key. In any event, the party uses the created group key in communications or other purposes with one or more other parties of the group.
Patent EP-4281505-A1 (EP)
Inventor: MONNARD FABIEN WILHELM
IPC: C09D5/00
Filed: 2022-01-21
Abstract: The present invention relates to a kit for improving food shelf life comprising a sheet-like element component and an alkaline component. The sheet-like element component comprises a particulate filler comprising surface-reacted calcium carbonate, a binder and an oxygen scavenger. The oxygen scavenger is a compound comprising at least two phenolic hydroxyl groups, which can be deprotonated by the alkaline component, thus activating the oxygen scavenger. Further aspects of the present invention relate to an activated sheet-like element formed from the inventive kit, a process for the manufacture of a kit for improving shelf life, a process for the manufacture of a sheet-like element component, a process for activating the sheet-like element component, a supply device comprising the activated sheet-like element, a food packaging comprising the activated sheet-like element and the use of the kit or the activated sheet-like element in a food packaging and for prolonging food shelf life.
Patent EP-4294683-A1 (EP)
Inventor: GROSSHAMMER WALTER
IPC: B60S3/00
Filed: 2022-02-01
Abstract: L'invention concerne un dispositif (1), plus particulièrement un dispositif de soufflage d'air sous pression (1a), pour l'élimination sans contact de gouttes d'eau restant sur des surfaces extérieures de véhicule (2) après un lavage de véhicule, le dispositif (1) présentant une forme allongée et étant apte à être relié par l'intermédiaire d'une ligne flexible (3) à une source d'air sous pression (4) et présentant au moins une première ouverture de sortie (5) pour l'air sous pression, ladite ouverture de sortie étant disposée sur le côté long du dispositif (1). Il est caractérisé en ce qu'au moins une autre ouverture de sortie (6) est disposée sur un axe longitudinal (7) du dispositif (1). Cette autre ouverture de sortie (6) permet également d'atteindre des endroits qui sont autrement très difficiles à atteindre.