baber/WOPTO huggingface dataset:
Patent WO-2020190384-A1 (WO)
Title: Authentication across decentralized and centralized identities
Inventor: BUCHNER DANIEL JAMES
IPC: G06F16/901
Filed: 2020-01-30
Abstract: Permitting a decentralized identity to authenticate on behalf of a centralized identity to a centralized identity system, and/or permitting a centralized identity to authenticate on behalf of a decentralized identity to a decentralized identity system. Thus, the principles described herein permit authentication across decentralized and centralized domains. The identity system receives and registers a delegation for the first identity to authentic as the second identity, where one of the identities is a decentralized identity and one is a centralized identity. Thereafter, when the identity system receives a communication from the first identity to access a resource owned by the second identity, the identity system accesses the registration to determine that the first identity is authorized to authenticate as the second identity, authenticates the first identity as the second identity, and grants the first identity access to the resource owned by the second identity.
Patent WO-2021154262-A1 (WO)
Title: Non-powered platforms
Inventor: MARTIN VIDAL PAU
IPC: B29C64/227
Filed: 2020-01-30
Abstract: A 3D printing apparatus is disclosed herein. The 3D printing apparatus comprises a build compartment defining a build chamber within which a 3D object is to be generated; and a non-powered platform, moveable within the build chamber, comprising a platform drive interface to engage with an external drive mechanism to cause the platform to move. The 3D printing apparatus further comprises a powder compartment located laterally adjacent to the build compartment, within which build material is to be stored for use in the generation of the 3D object. The 3D printing apparatus also comprises a locking interface to couple the 3D printing apparatus with an external hosting device.
Patent WO-2020171978-A1 (WO)
Title: Planche dotée d'un matériau de placage fusionné à un noyau rigide
Inventor: CHEN ZHU
IPC: B27D1/04
Filed: 2020-02-07
Abstract: L'invention concerne une planche comportant une première partie dotée d'au moins trois couches. La première couche est constituée d'un matériau végétal, et présente une surface interne qui comprend un non tissé ou un maillage de fibre de verre. La deuxième couche est constituée d'un matériau de papier adhésif qui comprend une colle macromoléculaire, la colle macromoléculaire comprenant de 50 à 55 % de mélamine, de 35 à 40 % de plastifiant et de 3 à 5 % de formaldéhyde. La troisième couche est constituée de bambou, de bois ou de papier. La planche comprend une seconde partie, qui peut être constituée d'un matériau plastique composite de base ou d'un matériau composite d'oxyde de magnésium de base. Lorsque la seconde partie est constituée d'un matériau plastique composite, la première partie est fusionnée à la seconde partie par pressage à froid ou par un adhésif réactif à base de polyuréthane. Lorsque le second matériau est constitué d'un matériau composite d'oxyde de magnésium de base, la première partie est pressée thermiquement sur la seconde partie par pressage à froid, pressage à chaud ou par un adhésif réactif à base de polyuréthane.
Patent WO-2020163776-A1 (WO)
Title: Système et procédé pour attirer des crustacés et d'autres vies aquatiques
Inventor: ARNOLDSON ERICK OSCAR JORGE
IPC: H04R1/44
Filed: 2020-02-07
Abstract: Appât pour attirer la vie aquatique, plus précisément des crabes, qui utilise des cartouches sonores interchangeables. Le leurre comprend une unité portative entièrement submersible qui loge tous les composants de production sonore, y compris un haut-parleur, et une source d'alimentation.
Patent WO-2020167660-A1 (WO)
Title: Système d'expression verbale
Inventor: KASBAR LAURA MARIE
IPC: G10L17/02
Filed: 2020-02-10
Abstract: La présente invention concerne des systèmes et des procédés d'expression verbale. Selon un aspect, un système d'expression verbale peut recevoir une sélection d'identifiants sonores, générer une liste de fichiers vidéo associés aux identifiants, recevoir une sélection d'un ou de plusieurs fichiers vidéo, concaténer les fichiers vidéo en un fichier d'attribution, et faire correspondre le fichier d'attribution à un ou plusieurs utilisateurs. Facultativement, le système d'expression verbale détermine des statistiques d'utilisateur pour chaque utilisateur, génère un rapport de progression pour chaque utilisateur et/ou transmet le rapport de progression à un ou plusieurs utilisateurs.
Patent WO-2020168121-A1 (WO)
Title: Mesures de performance liées à un enregistrement et à des transferts intercellulaires d'accès non-3 gpp non sécurisé
Inventor: YAO YIZHI
IPC: H04W24/02
Filed: 2020-02-13
Abstract: Certains modes de réalisation de la présente invention comprennent des appareils et des procédés permettant d'identifier des mesures de performance d'un enregistrement et de transferts intercellulaires pour un équipement utilisateur (UE) et des nœuds de réseau sans fil. Un système producteur de service peut enregistrer une première connexion de communication sans fil avec un premier UE à l'aide d'une ou plusieurs fonctions d'accès et de gestion de mobilité (AMF). Le système producteur de service peut surveiller des mesures d'enregistrement correspondant audit enregistrement, effectuer un transfert intercellulaire pour le premier UE à l'aide desdites AMF, et surveiller des mesures de mobilité correspondant au transfert intercellulaire. Le système producteur de service peut sélectionner un nœud pour une seconde connexion de communication sans fil correspondant à un second UE en fonction des mesures d'enregistrement et des mesures de mobilité et transmettre une indication du nœud sélectionné au second UE. Les mesures peuvent comprendre un certain nombre de demandes, des demandes réussies, des sessions d'unités de données de protocole (PDU) associées à des mesures, et des mesures associées à des flux de qualité de service (QoS).
Patent WO-2020168264-A1 (WO)
Title: Ripeness detection system using hue color space and peak finding
Inventor: KNOPF RYAN
IPC: G06K9/46
Filed: 2020-02-14
Abstract: A method for estimating ripeness of produce includes illuminating the produce with light, measuring intensities of the light reflected from the produce at different frequencies, and determining a degree of ripeness of the produce from the relative intensities of the light reflected from the produce at the different frequencies.
Patent WO-2020180916-A1 (WO)
Inventor: MCKINNON BRIAN
IPC: G16H20/30
Filed: 2020-03-04
Abstract: Various embodiments disclosed herein relate to systems and methods for assessing patients suffering from joint-degenerating conditions. A computer system (400) can receive patient data comprising kinematic data and anthropometric data from a patient monitoring system (100). The patient monitoring system (100) can include various sensors (102, 103) configured to detect the kinematic data and/or anthropometric data as the patient (101) performs some action(s), for example. The computer system (400) can create a patient-specific biomechanical simulation based on the patient data and calculate metrics based thereon. The computer system (400) can compare the metrics to historical data and accordingly determine a treatment strategy based on the comparison.
Patent WO-2020191302-A1 (WO)
Inventor: ANTHONY LORI
IPC: A61B90/00
Filed: 2020-03-20
Abstract: A braided suture fiducial metallic marker system includes a braided suture fiducial metallic marker system includes a metallic marker, a multiplicity of suture threads (absorbable or non-absorbable), braided with one another and encapsulating the marker, and a needle disposed at a distal end of the multiplicity of threads and a needle disposed at an opposite distal end. In this regard, a portion of the braided suture threads in which the marker is encapsulated may be visually demarcated with a contrasting color. As well, the marker may define a cavity which may in turn, contain a radioactive material. As another option, a single one of the multiplicity of suture threads may extend through one end of the cavity to another end of the cavity so that the single one of the multiplicity of threads is braided with others of the multiplicity of suture threads.
Patent WO-2020236278-A1 (WO)
Inventor: BATAINEH ABDULLA M
IPC: G06F13/28
Filed: 2020-03-23
Abstract: A network interface controller (NIC) capable of facilitating efficient data request management is provided. The NIC can be equipped with a command queue, a message chopping unit (MCU), and a traffic management logic block. During operation, the command queue can store a command issued via a host interface. The MCU can then determine a type of the command and a length of a response of the command. If the command is a data request, the traffic management logic block can determine whether the length of the response is within a threshold. If the length exceeds the threshold, the traffic management logic block can pace the command such that the response is within the threshold.
Patent WO-2020205705-A1 (WO)
Inventor: ZHAO LIANG
IPC: H04N19/11
Filed: 2020-03-30
Abstract: Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes processing circuitry that decodes prediction information for a current block in a current picture that is a part of a coded video sequence. The prediction information indicates whether the current block is coded in affine linear weighted intra prediction (ALWIP). Responsive to the prediction information indicating that the current block is coded in ALWIP, the processing circuitry determines an ALWIP mode index irrespective of prediction modes of neighboring blocks adjacent to the current block, the ALWIP mode index indicating one of a plurality of ALWIP modes. The processing circuitry reconstructs the current block according to the one of the plurality of ALWIP modes.
Patent WO-2020210129-A1 (WO)
Inventor: JAIN TAPAS
IPC: C30B30/04
Filed: 2020-04-03
Abstract: L'invention concerne un procédé de croissance d'un lingot de silicium monocristallin par le procédé de Czochralski ayant une déviation réduite de diamètre.
Patent WO-2021206699-A1 (WO)
Title: Bicriteria block splitting heuristic for lossy compression
Inventor: ALAKUIJALA JYRKI
IPC: H04N19/119
Filed: 2020-04-08
Abstract: A method for partitioning a block of an image to reduce quantization artefacts includes estimating an expected entropy of the block; partitioning the block into sub-blocks, where each sub-block having a size of a smallest possible partition size; calculating respective amounts of visual masking for the sub-blocks; selecting, as a visual masking characteristic of the block, a highest visual masking value of the respective amounts of visual masking for the sub-blocks; combining the visual masking characteristic of the block and the expected entropy of the block to obtain a splitting indicator value; and determining whether to split the block based on the splitting indicator.
Patent WO-2020210495-A1 (WO)
Inventor: RADFORD NICOLAUS
IPC: H02K1/27
Filed: 2020-04-09
Abstract: In one aspect, embodiments of the invention are directed to a multi-pole rotor of a variable-flux memory motor (VFMM) that includes: a rotor core; and a plurality of poles. Each of the poles includes: one or more soft rotor magnets; a first ferrous wedge; and a second ferrous wedge. The one or more soft rotor magnets are disposed between the first and second ferrous wedges in a circumferential direction of the rotor.
Patent WO-2020219741-A1 (WO)
Inventor: JI XU
IPC: G06T5/30
Filed: 2020-04-23
Abstract: Systems and methods for identifying potential hydrocarbon traps in a subterranean region can include: receiving seismic data of the subterranean region, the seismic data acquired by at least one seismic sensor, the seismic data indicating positions of physical barriers to hydrocarbon flow in the subterranean region and using anisotropic lateral and upward erosion to identify possible locations of hydrocarbons.
Patent WO-2021236093-A1 (WO)
Title: Method and apparatus for thermal regulation of a high temperature pem fuel cell stack
Inventor: THEODOROPOULOS NIKOLAOS
IPC: H01M8/04007
Filed: 2020-05-22
Abstract: The present invention provides fuel cell stacks comprising effective means to maintain the fuel cell stacks at a constant temperature using plates mated to at least one face of the stack and in contact with the edges of the repeat and non-repeat layers while making use of the phase change of working-fluids such as water or water-organic species mixtures for heat transfer. Also provided are processes for maintaining said fuel cell stacks at a constant temperature by adjusting the flow rate and pressure of the cooling fluid so that both liquid and vapor are present at the same time.
Patent WO-2020256900-A1 (WO)
Title: Synchronisation d'un réseau d'accès radio en nuage avec une horloge de référence de protocole de synchronisation réseau
Inventor: CHARIPADI GOPIKRISHNA
IPC: H04J3/06
Filed: 2020-05-27
Abstract: La présente invention porte sur un réseau d'accès radio en nuage (C-RAN), comprenant un contrôleur de bande de base couplé en communication à une pluralité de points radio (RP) par l'intermédiaire d'un réseau à liaison de raccordement aux sites cellulaires. Chaque RP de la pluralité de RP est configuré pour échanger des signaux radiofréquence (RF) avec au moins un équipement utilisateur (UE). Au moins un des RP est configuré pour : déterminer une différence de synchronisation lors de la synchronisation avec le contrôleur de bande de base ; et déterminer une erreur de fréquence, entre le RP et une station de base voisine, en faisant appel à une procédure de surveillance d'environnement radio (REM). Une erreur de phase est déterminée, entre le contrôleur de bande de base et la station de base voisine, l'erreur de phase étant déterminée en fonction de la différence de synchronisation concernant le RP et le contrôleur de bande de base, et de l'erreur de fréquence concernant le RP et la station de base voisine.
Patent WO-2020243636-A1 (WO)
Title: Rotor control mechanism
Inventor: MARSHALL BRYAN
IPC: B64C27/605
Filed: 2020-05-29
Abstract: A compact and unobtrusive rotor control mechanism is presented that provides collective and cyclic pitch change to both rotors of a coaxial rotor system as well as a differential collective pitch change to one or both rotors simultaneously.
Patent WO-2021247039-A1 (WO)
Inventor: KOPERA TIMOTHY
IPC: A61L2/03
Filed: 2020-06-05
Abstract: An apparatus for use with a needle electrode assembly used to disrupt biofilm from an implanted metallic object, such as a replacement orthopedic appliance, includes a body that retains the needle electrode assembly including a projecting needle portion projecting from a lower end of the body. A needle adjustment mechanism enables the length of the projecting needle portion to be adjusted, the needle adjustment mechanism including a spring element within the apparatus body and attached to the needle electrode assembly. The spring element has a substantially non- variable spring constant such that constant pressure is applied to the needle electrode irrespective of the length of the needle electrode to be brought into contact with the skin of a subject and implanted metallic object, once released by the needle adjustment mechanism. The apparatus includes a plurality of supports that enable the apparatus to be attached to the skin of a subject during treatment wherein a retraction mechanism enables the needle to be withdrawn into the apparatus and a locking mechanism enables safe encapsulation and retention of the needle within the apparatus after treatment.
Patent WO-2020252134-A1 (WO)
Inventor: SUNDARARAJAN JAY KUMAR
IPC: H04L1/16
Filed: 2020-06-11
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a mode for processing a transport block from a base station. The UE may receive a transport block from the base station. In some examples, the transport block may include one or more code blocks in a first code block group and one or more code blocks in a second code block group and may decode the one or more code blocks in the first code block group of the transport block. In some examples, the UE may deliver, to the medium access control (MAC) layer of the UE and based on the mode for processing the transport block, the one or more decoded code blocks in the first code block group before completing the decoding of the second code block group.
Patent WO-2021080653-A1 (WO)
Title: Sheet material for medical devices
Inventor: ALKHATIB YOUSEF
IPC: A61F2/24
Filed: 2020-06-11
Abstract: At least a portion of sheet materials (400) for use in medical devices (10, 100, 2000) is formed from polymeric materials. The sheet materials may be partially coated or fully coated with one or more additional layers (402, 404) of a polymer. The sheet materials may be used for the leaflets (108) and/or cuffs (106) of prosthetic heart valves and as a component of other medical devices.
Patent WO-2020263843-A1 (WO)
Inventor: OLIVIERI FERDINANDO
IPC: G10L19/008
Filed: 2020-06-23
Abstract: In general, various aspects of the techniques described in this disclosure are directed to performing psychoacoustic audio coding based on operating conditions. A device comprising a memory and one or more processors may be configured to perform the techniques. The memory may be configured to store the encoded scene-based audio data. The one or more processors may be configured to obtain an operating condition of the device for decoding the encoded scene-based audio data and perform, based on the operating condition, psychoacoustic audio decoding with respect to the encoded scene-based audio data to obtain ambisonic transport format audio data. The one or more processors may also be configured to perform spatial audio decoding with respect to the ambisonic transport format audio data to obtain scene-based audio data.
Patent WO-2021003461-A1 (WO)
Title: Determining numerology for sidelink communication
Inventor: AKKARAKARAN SONY
IPC: H04W88/06
Filed: 2020-07-03
Abstract: Certain aspects of the present disclosure provide methods and apparatus for selecting numerology for sidelink synchronization signals. When one or more user equipment (UE) are in various modes of network signaling with a base station (BS), a first UE may determine a mode of network signaling between the first UE and the BS. The UE may then determine a first numerology based on the mode, and receive, from a second UE, a sidelink signal having a sub carrier spacing corresponding to the first numerology.
Patent WO-2021011754-A1 (WO)
Inventor: FURLAN FREGUIA CHRISTIAN
IPC: G01N33/68
Filed: 2020-07-16
Abstract: The present invention relates, inter alia, to combination therapies of specific commensal gastrointestinal bacteria with therapeutic intestinal alkaline phosphatases for the treatment of disease, such as metabolic disorders. The present invention further relates to compositions comprising the combination of specific commensal gastrointestinal bacteria with therapeutic alkaline phosphatases and use of the compositions in the treatment of metabolic disorders.
Patent WO-2021011767-A1 (WO)
Inventor: ROBERGE MARTIN J
IPC: A01F15/08
Filed: 2020-07-16
Abstract: A bale wrapping system that includes a belt that rotates to form and drive rotation of a bale of an agricultural product. The bale is configured to be wrapped with a wrapping layer of a bale wrap while rotating on the belt. A first portion of the wrapping layer overlaps a second portion of the wrapping layer while disposed on the belt. A glue system sprays a layer of glue onto the wrapping layer. The layer of glue enables the first portion of the wrapping layer to couple to the second portion of the wrapping layer.
Patent WO-2021016044-A1 (WO)
Title: Systems and methods for cleaning an animal's foot
Inventor: ARIKA LIMOR
IPC: A01K1/015
Filed: 2020-07-16
Abstract: Systems and methods for self-cleaning of an animal's feet. The apparatus includes a cleaning portion, a drying portion, and a barrier. The cleaning portion includes upward projections and a tray for retaining water. The animal, such as a dog, cleans its own feet by walking over the wet projections. The drying portion includes an absorbent upper layer supported by a lower support. The dog dries its own feet by walking over the absorbent layer which surrounds the feet on multiple sides. The barrier is deployable to various heights and configurable to restrict movement of the dog along the cleaning and drying portions, such that the dog must clean its paws prior to entering a designated clean area, such as an interior of a home.
Patent WO-2021026381-A1 (WO)
Inventor: XU FAN
IPC: G02B21/36
Filed: 2020-08-06
Abstract: A method of in situ point spread function (PSF) retrieval is disclosed which includes encoding 3D location of molecules into PSFs, receiving molecule-generated images containing PSFs, segmenting the images into sub-PSFs, initializing template PSFs from a pupil function, determining a maximum normalized cross correlation (NCC) coefficient (NCCmax) between the sub- and template PSFs, associating each of the sub-PSFs with a template PSFbased on the NCCmax and storing the sub-PSFs in associated bins, aligning and averaging the binned sub-PSFs, applying a phase retrieval algorithm to the averaged sub-PSFs to update the pupil function, regenerating the template PSFs, repeating until a difference between a new and a prior generation pupil function is below a predetermined threshold, generating in situ PSFs from the last pupil function, and applying a maximum likelihood estimation algorithm based on the in situ PSFs and the sub-PSFs to thereby generate lateral and axial locations of molecules.
Patent WO-2021030229-A1 (WO)
Inventor: LU HELEN
IPC: A61L27/44
Filed: 2020-08-07
Abstract: A fibrous polymeric scaffold for soft tissue engineering comprises electrospun fibers including a polymeric blend and graphite particles embedded therein.
Patent WO-2021045930-A1 (WO)
Title: Magnetic flowmeter having a programmable bi-directional current generator
Inventor: AMERI MASOUD
IPC: G01F1/58
Filed: 2020-08-25
Abstract: A magnetic flowmeter (102) includes a flow tube assembly (120) and a programmable bi-directional current generator (132). The flow tube assembly (120) receives the fluid flow (104) and includes a coil (126A/B) and an electromotive force (EMF) sensor (124A/B). The coil is configured to produce a magnetic field across the fluid flow (104) in response to a coil current. The EMF sensor (124A/B) is arranged to sense an EMF across the fluid flow that is proportional to the flow rate, and generate an output indicating the induced EMF. The current generator (132) includes a profile generator (144) that issues profile commands, a power amplifier (142) and a controller (140). The controller (140) is configured to control the power amplifier (142) to generate coil current pulses forming the coil current that travel through the coil (126A/B) in alternating directions. Each coil current pulse has a current profile that is based on a corresponding profile command.
Patent WO-2021051010-A1 (WO)
Title: Micro-volume injectors with dose guidance and methods for use
Inventor: HUCULAK JOHN
IPC: A61M5/20
Filed: 2020-09-11
Abstract: Injector devices and methods for using them to deliver medicament into a patient's body, e.g., sub-retinally within an eye, are provided. The injector includes a cartridge including a piston slidably disposed within an interior for delivering medicament within the interior through an outlet, and a driver including a plunger coupled to the piston, a source of pressurized fluid, and an actuator member for opening a flow path at least partially between the source and the plunger to advance the plunger and piston to deliver medicament from the interior. One or more sensors are operatively coupled to the plunger to measure displacement of the plunger, a processor is coupled to the sensor(s) for analyzing sensor signals to measure volume of medicament delivered from the interior, and an output device, e.g., one or more LEDs or speakers, provide outputs related to the volume of medicament delivered.