baber/WOPTO huggingface dataset:
Patent EP-4181437-A1 (EP)
Inventor: CHRISTENSEN L CARL
IPC: H04L25/06
Filed: 2022-11-10
Abstract: Systems and methods for operating a communication device. The methods comprise: receiving a carrier signal modulated with a modulation signal comprising a symbol conveyed in a symbol timing window; determining an energy value for each timeslot in the symbol timing window; combining the energy values to determine a combined energy value for each bit of the symbol in a manner in which the combined energy value is penalized if more than one timeslot of the symbol timing window comprises energy contained in the carrier signal; and generating a soft value for each bit of the sequence of bits by combining the combined energy value with a weight value, where the weight value is selected from a plurality of weight values based on a number of timeslots in the symbol timing window which comprises energy contained in the carrier signal.
Patent EP-4207764-A1 (EP)
Title: An apparatus, a method and a computer program for volumetric video
Inventor: RONDAO ALFACE PATRICE
IPC: H04N19/70
Filed: 2022-12-15
Abstract: There are disclosed methods, apparatuses and computer program products for volumetric video compression. In accordance with an embodiment, the method for encoding comprises obtaining a basic view and one or more additional views of a volumetric video content; forming patches from the basic view and one or more additional views; packing patches into one or more regions of an atlas; encoding the one or more regions of the atlas; reconstructing patches from the encoded atlas; selecting a reference view; forming residual data based on the reconstructed patches and the reference view; and encoding the residual data. In accordance with an embodiment, the method for decoding comprises decoding residual data regarding reconstructed patches and a reference view; obtaining the reference view; forming patches of an atlas from the decoding residual data and the reference view; and reconstructing a basic view and one or more additional views of a volumetric video content from the patches.
Patent EP-4207932-A1 (EP)
Inventor: LIN YUAN-CHIEH
IPC: H04W36/00
Filed: 2022-12-19
Abstract: A method of handling interworking from 5G system, 5GS, to 2/3G for an MA PDU session with a 3GPP EPS PDN leg is proposed. Upon intersystem change from S1 mode to A/Gb mode or Iu mode, for a PDN connection which was established (601) as a user plane resource of an MA PDU session: if the SM activates (602) a PDP context using parameters from the default EPS bearer context of the PDN connection, then the SMF can initiate (603) a network-requested PDU session release procedure over non-3GPP access or perform a local release of the MA PDU session; the UE can perform a local release of the MA PDU session. Otherwise, the SMF can initiate a network-requested PDU session modification procedure over 5G non-3GPP access to move traffic of the MA PDU session to 5G non-3GPP access, or initiate a network-requested PDU session release procedure over non-3GPP access.
Patent EP-4284787-A1 (EP)
Inventor: DOBELMANN-MARA LARS
IPC: C07D311/16
Filed: 2022-01-24
Abstract: The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive chromophore, special polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalmic devices. The present invention is also directed to a process of changing the optical properties of said ophthalmic device or a precursor article for an ophthalmic device.
Patent EP-4305131-A1 (EP)
Title: Low viscosity functional fluid composition
Inventor: HÖVELMANN FELIX
IPC: C10M107/34
Filed: 2022-01-14
Abstract: This invention relates to a functional fluid, comprising (A) from 8 to 80% by weight, based on the total composition, of one or more ortho-ester according to formula (I) wherein R1, R2, R3 are independently selected from H or C 1  to C 8  alkyl groups, preferably methyl or butyl, R4 means H or C 1  to C 8  alkyl, preferably H or methyl, a, b, c are independently numbers from 0 to 6, preferably 3 or 4,with the proviso that a+b+c is at least 1,(B) from 10 to 87% by weight, based on the total composition, of one or more alkoxy glycol according to formula (II) wherein R 5  is a C 1  to C 8  alkyl residue, m is a number from 2 to 6, (C) from 0 to 20 wt.-% of at least one compound according to formula (III) wherein k is a number of 2 or higher, with the proviso that in at least 80 wt.-% of all compounds according to formula (III) k is 2 or 3, (D) at least one additive, selected from the group consisting of corrosion inhibitor, alkalinity agents, aging protection agents, defoamers and lubricants, the fluid comprising at most 3 wt.-% of an ester between boric acid and a glycol or polyglycol compound, and with the proviso that the combined amount of component (A) and component (B) adds up to at least 70 % of the total fluid weight.
Patent EP-4275009-A1 (EP)
Title: Process cooling rod
Inventor: BALLEW CHRIS
IPC: F28D7/12
Filed: 2022-01-07
Abstract: A process heat exchange rod for cooling or heating liquids in a process vessel. The rod may have a linear form and extend downward through an upper wall of the process vessel into proximity with the lower floor. The rod internally defines a circulatory flow path for the heat exchange medium, including an outer jacket and a flow diverter having a central through bore and external helical flutes. Heat exchange medium travels down through the central through bore and then back up through helical grooves formed between the flow diverter and the outer jacket, or vice versa. Accurate heating or cooling of the process fluid is attained by modification of the configuration of the heat exchange rod as well as the flow rate and temperature of the heat exchange medium. The components may be injection molded of a polymer, often transparent, having a high heat transfer coefficient.
Patent EP-4280991-A1 (EP)
Inventor: KAPADIA JAIMEEN
IPC: A61B34/00
Filed: 2022-01-11
Abstract: A surgical robotic system includes a mobile cart and a surgical console. The mobile cart includes a surgical robotic arm with an image capture device configured to capture a real-time image of the target tissue including a plurality of first pixels. The surgical console incudes a display, a memory storing overlay data, a user input device, and a controller. The controller is configured to: generate an overlay based on the stored overlay data, the overlay including a plurality of second pixels, wherein each second pixel of the plurality of second pixels include a predetermined color information; determine a percentage of transparency of each second pixel of the plurality of second pixels based on the predetermined color information; generate an augmented image based on the overlay data, the real-time image, and the determined percentage of transparency; and output the augmented image on the display.
Patent EP-4281834-A1 (EP)
Inventor: KÜHL SIEMEN
IPC: G03H1/00
Filed: 2022-01-14
Abstract: Die Erfindung betrifft eine holographisches Leuchtvorrichtung zur Erzeugung mindestens zweier holographischer Leuchtfunktionen. Die Leuchtvorrichtung weist mindestens zwei Kanäle für die jeweils zugeordnete Leuchtfunktion auf. Jeder Kanal folgende umfasst eine Edge-Lit-Anordnung mit einer Einkoppelfläche zu einer Einkopplung von Licht einer Lichtquelle in die Anordnung und einer Auskoppelfläche und eine Lichtquelle. Die Edge-Lit-Anordnungen der Kanäle sind dabei alle in einem monolithischen Bauteil mit einer gemeinsamen Auskoppelfläche umfasst und jeder Kanal ist entlang eines azimutalen Anordnungswinkels um eine Flächennormale der Auskoppelfläche rotiert angeordnet. Das Bauteil weist mindestens eine holografische Struktur auf zur Erzeugung der Leuchtfunktion des jeweiligen Kanals, wenn sie durch die Lichtquelle des Kanals angeleuchtet wird. Des Weiteren betrifft die Erfindung ein Fahrzeug mit einer entsprechenden Leuchtvorrichtung sowie eine Verwendung der Leuchtvorrichtung als Anzeige in einem Fahrzeug. Eine Verwendung der Leuchtvorrichtung als LED-Kollimator ist ebenfalls umfasst.
Patent EP-4285486-A1 (EP)
Inventor: LE THANH LONG
IPC: H03K17/0812
Filed: 2022-01-21
Abstract: L'invention concerne un circuit de commande (10) pour un premier interrupteur comprenant au moins un transistor (T1), le premier interrupteur étant agencé en série avec un deuxième interrupteur dans un bras d'onduleur d'un dispositif d'alimentation électrique destiné à alimenter une charge reliée au point milieu de l'agencement série du premier interrupteur et du deuxième interrupteur. Le circuit de commande (10) est configuré pour ajuster la tension grille-source de l'au moins un transistor du premier interrupteur selon un schéma de commande comprenant, lors d'une période de désactivation du premier interrupteur, l'augmentation de ladite tension grille-source dans une fenêtre temporelle incluant la désactivation du deuxième interrupteur et la diminution de ladite tension grille-source dans une fenêtre temporelle incluant l'activation du deuxième interrupteur.
Patent EP-4284242-A1 (EP)
Inventor: SHOULDICE REDMOND
IPC: A61B5/08
Filed: 2022-01-27
Abstract: La divulgation concerne un procédé de prédiction d'un niveau de confort subjectif d'un utilisateur d'un système de thérapie respiratoire. Des données associées à l'utilisateur du système de thérapie respiratoire pendant une session thérapeutique sont reçues. Au moins un paramètre associé à l'utilisateur est déterminé sur la base, au moins en partie, d'une première partie des données reçues. Un score de confort est déterminé sur la base, au moins en partie, dudit au moins un paramètre déterminé. Le score de confort indique le niveau de confort subjectif de l'utilisateur du système de thérapie respiratoire pendant au moins une partie de la session thérapeutique.
Patent EP-4295135-A1 (EP)
Title: Reversible flow sampler
Inventor: NEEDLE STANLEY
IPC: G01N1/10
Filed: 2022-02-16
Abstract: Various implementations include a reversible flow sampler including a housing, a housing cover, and a shuttle. The housing defines a sampler chamber with an inlet and an outlet, a first opening, and a second opening. The shuttle is movably disposed within the housing and coupled to the housing cover. The shuttle has a first shuttle position and a second shuttle position. In the first shuttle position, the shuttle fluidly connects the first opening with the sample chamber inlet and fluidly connects the second opening with the sample chamber outlet. In the second shuttle position, the shuttle fluidly connects the second opening with the sample chamber inlet and fluidly connects the first opening with the sample chamber outlet.
Patent EP-4184368-A1 (EP)
Inventor: JUNG MOONGYU
IPC: G06F21/64
Filed: 2022-01-27
Abstract: An electronic device includes at least one memory, a camera, and at least one processor, wherein the at least one processor is configured to: obtain raw image for an external object from the camera in a secure environment and store the obtained raw image in the at least one memory, to obtain first image from the raw image through first image processing and second image processing on the stored raw image in the secure environment, based on obtaining of a verification request from a normal environment: to obtain, in the secure environment, second image obtained from the raw image through the second image processing for the stored raw image in the normal environment, to obtain third image from the second image through the first image processing for the obtained second image in the secure environment, and to identify integrity of the second image based on the obtained first image and the obtained third image.
Patent EP-4304681-A1 (EP)
Inventor: EILERTSEN LARS
IPC: A61M5/20
Filed: 2022-03-09
Abstract: A syringe holder for a drug delivery device is provided. The syringe holder may include a proximal end, a distal end, and a hollow interior configured to receive at least a portion of a syringe. The syringe holder may further include a side opening distal to the proximal end and an outwardly extending protrusion proximal to the side opening. During assembly of the syringe holder into a housing of the drug delivery device the outwardly extending protrusion may be configured to support the syringe holder at a first axial position or an intermediate position with respect to a longitudinal axis of the housing of the drug delivery device. Also provided is a drug delivery device incorporating a syringe holder and a subassembly for a drug delivery device incorporating a syringe holder. A method of assembling a syringe holder into a housing of a drug delivery device is also provided.
Patent EP-4308210-A1 (EP)
Inventor: HEPTING DANIEL
IPC: A61M16/20
Filed: 2022-03-15
Abstract: Die vorliegende Erfindung betrifft eine Umschaltventilbaugruppe (10), welche umfasst: - ein Gehäuse (12) mit einer ersten Quellen-Anschlussöffnung (26), mit einer zweiten Quellen-Anschlussöffnung (54) und mit einer Ausgabe-Anschlussöffnung (18), - eine erste Gaslieferleitung (60), welche die erste Quellen-Anschlussöffnung (26) mit der Ausgabe-Anschlussöffnung (18) verbindet, - eine zweite Gaslieferleitung (64), welche die zweite Quellen-Anschlussöffnung (54) mit der Ausgabe-Anschlussöffnung (18) verbindet, - eine im Gehäuse (12) aufgenommene Ventilanordnung (40, 42, 74, 76), welche verstellbar ist zwischen einem ersten Betriebszustand, in welchem sie die erste Gaslieferleitung (60) zur Durchströmung mit Atemgas freigibt und die zweite Gaslieferleitung (64) sperrt, und einem zweiten Betriebszustand, in welchem sie die erste Gaslieferleitung (60) sperrt und die zweite Gaslieferleitung (64) zur Durchströmung mit Atemgas freigibt. Erfindungsgemäß ist vorgesehen, dass die Umschaltventilbaugruppe (10) als modulare Umschaltventilbaugruppe (10) stapelbar ausgebildet ist, indem das Gehäuse (12) einen ersten Stapel-Außenflächenabschnitt (24) und einen zum ersten Stapel-Außenflächenabschnitt (24) komplementär ausgebildeten zweiten Stapel-Außenflächenabschnitt (16) aufweist, wobei eine Quellen-Anschlussöffnung (26) als Folge-Anschlussöffnung (26) derart ausgebildet ist, dass dann, wenn der erste und der zweite Stapel-Außenflächenabschnitt (16, 24) Stapeleingriff miteinander gedacht sind, von der Auslass- und der Folge-Anschlussöffnung (18, 26) ausgehend sich jeweils ins Gehäuse (12) hinein erstreckenden Gaslieferleitungsabschnitte (20, 28) zu einem kontinuierlichen Gaslieferleitungsbereich (30) verbunden sind.
Patent EP-4315135-A1 (EP)
Title: Method and system for managing at least one unique data record
Inventor: KRAUSS CHRISTOPHER
IPC: G06F21/62
Filed: 2022-03-30
Abstract: The invention relates to a method for managing at least one unique data record (1), in particular a digital work of art, at a unique data record platform (10) comprising the following steps: - receiving at the unique data record platform (10) a creation request (2) comprising raw data (21); - creating, at the unique data record platform (10), the unique data record (1) based on the raw data (21); - verifying the uniqueness of the unique data record (1) within at least a part of a unique data record ecosystem (1000) comprising the unique data record platform (10) and / or at least one module (20, 30, 40) associated with it; - integrating, at the unique data record platform (10), the unique data record (1) into the unique data record ecosystem (1000) on the basis of the uniqueness verification process; and - automatically limiting access to the raw data (21) used for creating the unique data record (1) in the unique data record platform (10).
Patent EP-4188691-A1 (EP)
Inventor: BICKLE RÜDIGER
IPC: B32B7/12
Filed: 2022-04-29
Abstract: Die Erfindung betrifft einen Gleitlagerverbundwerkstoff (2) mit einer metallischen Stützschicht (4) aus einem Stützschichtmaterial (6), insbesondere aus Stahl, mit einer auf die Stützschicht (4) aufgebrachten Haftvermittlungsschicht (8) aus einem Haftvermittlungsmaterial auf Basis eines ersten thermoplastischen Fluorpolymermaterials (10) und mit einer auf die Haftvermittlungsschicht (8) aufgebrachten Gleitschicht (12) aus einem Gleitschichtmaterial auf Basis eines zweiten thermoplastischen Fluorpolymermaterials (14), wobei das erste thermoplastischen Fluorpolymermaterial (10) nicht funktionalisiert ist, wobei das die Haftvermittlungsschicht bildende Haftvermittlungsmaterial eine Schmelzflussrate von 15,0 g/10min – 30,0 g/10min aufweist und wobei die Stützschicht (4) eine durch mechanisches Aufrauen erzielte Oberflächenrauheit ihres Stützschichtmaterials (6) mit einem Mittenrauwert Ra von 1,0 μm bis 3,0 μm und mit einer gemittelten Rautiefe Rz von 6,3 μm bis 25,0 μm aufweist.
Patent EP-4319152-A1 (EP)
Title: Image processing method for processing plurality of camera images of ship cleaning robot to generate one image, computer readable recording medium, computer program, and robot control method using same
Inventor: LEE DONG WOOK
IPC: H04N13/282
Filed: 2022-03-22
Abstract: Disclosed is an image processing method of processing a plurality of images into a single image, including: obtaining at least a left image, a center image, and a right image from a plurality of cameras arranged in a row; generating a left top-view image, a center top-view image, and a right top-view image based on the left image, the center image, and the right image, respectively; generating one wide top-view image by merging the left top-view image, the center top-view image, and the right top-view image; and generating and outputting the wide top-view image as a final wide image. Thus, the images from the plurality of cameras are merged into a single image, thereby reducing fatigue of a robot operator.
Patent EP-4272205-A1 (EP)
Title: Acoustically active component, acoustically active molded parts, method for producing an acoustically active component and acoustically active molded parts, and advantageous applications of an acoustically active component or acoustically active molded parts
Inventor: PACKHÄUSER MARTIN
IPC: G10K11/168
Filed: 2022-06-30
Abstract: The invention relates to an acoustically active component, to acoustically active molded parts, to a method for producing an acoustically active component and acoustically active molded parts, and to advantageous applications of an acoustically active component or acoustically active molded parts. The components or molded parts are particularly suitable for use as acoustically active interior or exterior components for a motor vehicle.
Patent EP-4287633-A1 (EP)
Title: Video frame interpolation method and apparatus, and electronic device
Inventor: LI YAYU
IPC: H04N21/4402
Filed: 2022-01-21
Abstract: This application discloses a video frame insertion method and apparatus and an electronic device, and pertains to the field of communication technologies. The method includes: in a case that resolution of a first video is greater than preset resolution, processing each video frame of the first video according to a target rule to obtain a second video, where resolution of the second video is less than or equal to the preset resolution; performing frame insertion processing on the second video to obtain a third video; and generating a fourth video according to the target rule and the third video, where resolution of the fourth video is equal to the resolution of the first video, and a quantity of frames in the fourth video is the same as a quantity of frames in the third video. This method is applied to a scenario in which a video frame is inserted into a high-resolution video.
Patent EP-4287939-A1 (EP)
Inventor: O'BRIEN RICHARD J
IPC: A61B5/0205
Filed: 2022-02-01
Abstract: A medical system including processing circuitry configured to receive a cardiac signal indicative of a cardiac characteristic of a patient from sensing circuitry and configured to receive a glucose signal indicative of a glucose level of the patient. The processing circuitry is configured to formulate a training data set including one or more training input vectors using the cardiac signal and one or more training output vectors using the glucose signal. The processing circuitry is configured to train a machine learning algorithm using the formulated training data set. The processing circuitry is configured to receive a current cardiac signal from the patient and determine a representative glucose level using the current cardiac signal and the trained machine learning algorithm.
Patent EP-4205005-A1 (EP)
Title: Verfahren zur implementierung und nutzung von kryptografischem material in wenigstens einer systemkomponente eines informationstechnischen systems
Inventor: FRIESEN VIKTOR
IPC: G06F21/60
Filed: 2022-08-02
Abstract: Die Erfindung betrifft ein Verfahren zur Implementierung und Nutzung von kryptografischem Material (KM) in wenigstens einer Systemkomponente (SK) eines informationstechnischen Systems (IT-S) zur Durchführung wenigstens einer Operation, wobei wenigstens zu einem ersten Zeitpunkt ein durch wenigstens eine Variable (VAR) beschriebener Zustand der Systemkomponente (SK) überprüft wird, das kryptografische Material (KM) um Zusatzdaten ergänzt wird, wobei die Zusatzdaten mögliche Zustände von Systemkomponenten (SK) beschreiben, und das kryptografische Material (KM) von der Systemkomponente (SK) verwendet wird, wenn die Zusatzdaten des kryptografischen Materials (KM) zumindest den Zustand umfassen, den die Systemkomponente (SK) zum ersten Zeitpunkt aufweist. Das erfindungsgemäße Verfahren ist dadurch gekennzeichnet, dass die Zusatzdaten von wenigstens einer Bedingung (BED, BED KM *, BED KM 
 Prov , BED KM 
 Type(skid) , BED KM 
 Type(skid), Prov ), wenigstens einer Rolle (ROLE KM *) und/oder wenigstens einer Zielkomponentenidentität (ZKIDENT KM ) ausgebildet werden.
Patent EP-4304496-A1 (EP)
Inventor: KUHNREICH IRAD
IPC: A61B17/132
Filed: 2022-03-11
Abstract: An automatic pressure drop prevention device is disclosed. The automatic pressure drop prevention device comprises: at least one strip wherein the at least one strip is selected from; a wire, a band, and a combination thereof; and an actuator. The actuator may include: an electric motor; and a gear assembly, such that, the strip is anchored to the gear assembly in at least two places, to create a loop, and wherein the gear assembly is configured to tighten the loop when actuated in a first direction, and to untighten the loop when actuated in a second direction.
Patent EP-4269917-A1 (EP)
Inventor: SHIRATA MITSUYUKI
IPC: F25D21/04
Filed: 2022-02-04
Abstract: A cold storage unit comprising: a box that has a cold storage chamber, a sliding door which opens and closes the cold storage chamber, and a machinery chamber; a compressor that is disposed in the machinery chamber and that constitutes a refrigeration circuit which cools the inside of the cold storage chamber; a fan that generates an air flow which passes through the area of the compressor and is blown on the sliding door by way of a blowing outlet which opens on the machinery chamber; a heater that is disposed in the cold storage chamber; and a control device that starts the heater if the condition that a set temperature of the cold storage chamber is at or below a specified temperature and the condition that the compressor is in an operating state are satisfied.
Patent EP-4308923-A1 (EP)
Title: Identification and quantitation of insulin-like growth factor-i variants by mass spectrometry
Inventor: MOTORYKIN IEVGEN
IPC: G01N33/487
Filed: 2022-03-18
Abstract: Methods are provided for detecting insulin-like growth factor-I (IGF-I) variant(s) in a sample. Methods provided herein are further directed to using the detected ion or ions to determine the presence of IGF 1 variant(s) in the sample.