baber/WOPTO huggingface dataset:
Patent WO-2020006566-A1 (WO)
Title: Systems, apparatus, and methods for filtering air from a fluid line
Inventor: ROBERTSON GALEN C
IPC: A61M5/14
Filed: 2019-07-01
Abstract: In some embodiments, a housing can define a reservoir. A lower cap can be coupled to the housing and define an outlet, and an upper cap can be coupled to the housing and can define an inlet. The upper cap can include an extending portion extending laterally a distance beyond an outermost extending portion of the lower cap relative to a central axis of the housing such that, when the lower cap and the extending portion of the upper cap contact a horizontal surface, the central axis of the housing is transverse to the surface and a sealing member is configured to sealingly engage a sealing surface of a valve seat prior to a liquid fluid level within a reservoir decreasing below a minimum threshold fluid level.
Patent WO-2020010266-A1 (WO)
Title: Dynamic dual chamber breathing prosthesis and methods
Inventor: JWEIED GHASSAN E
IPC: A61F2/04
Filed: 2019-07-03
Abstract: A dynamic dual chamber breathing prosthesis and methods are provided. The dual chamber breathing prosthesis can include an elastic lung prosthetic capable of being implanted in a chest cavity of a patient in place of an excised portion of lung, such as a lobe, and a reservoir capable of being implanted in the patient. A tube can be configured to be operatively arranged between the elastic lung prosthetic and the reservoir such that the elastic lung prosthetic is in fluid communication with the reservoir. As a breathing cycle including an inspiration phase and an expiration phase alternatingly occur during normal respiration, a fluid is capable of being dynamically transferred between the elastic lung prosthetic and the reservoir during each breathing cycle.
Patent WO-2020028092-A1 (WO)
Title: Rotary valves for dialysis systems
Inventor: MOSS JON F
IPC: A61M39/22
Filed: 2019-07-23
Abstract: In one aspect, a dialysis fluid cassette includes an inlet fluid line, multiple outlet fluid lines, and a valve including an actuation feature by which the valve can be rotated to fluidly communicate the inlet fluid line with a selected fluid line of the multiple outlet fluid lines.
Patent WO-2020036745-A1 (WO)
Title: Generation of demand response events based on grid operations and faults
Inventor: RIVERSO STEFANO
IPC: G06Q50/06
Filed: 2019-08-01
Abstract: Provided are techniques for predictively generating demand response (DR) events based on grid operations and faults, based on optimization and self-learning routines. The techniques include obtaining grid status information, and determining a fault condition based at least in part on the grid status information. The techniques also include generating a DR event based at least in part on the fault condition, and responsive to generating the DR event, transmitting a notification of the DR event.
Patent WO-2020041022-A1 (WO)
Title: Therapeutic eye compress system
Inventor: BRUDER MARK H
IPC: A61F9/04
Filed: 2019-08-12
Abstract: A therapeutic device such as an eye mask or compress for delivery of moist heat therapy to a body part such as an eye of a human or animal subject. Example devices are configured to be worn with one or more eye coverage portions positioned over the subject's eye(s). The eye coverage portions have a front side configured for placement against the treated body part, and a back side opposite the front side. The mask portion can include an eye coverage portion comprising a receiver in which the pod is releasably secured. The pods can also be directly secured to a mask strap. The pod includes material for delivering thermal, moisture and/or medication therapy and treatment to the eye. The system can also include a heat-transmissive treatment pad positioned between the pod and the eye of the user. In one particular embodiment, a moisture barrier material positioned at or adjacent the back side substantially prevents moisture from escaping from the back side and directs moist heat delivery through the front side and toward the body part to be treated. In yet another particular embodiment, the eye coverage portions include recesses or retracted sections configured to be positioned over the wearer's cornea area. The shell of the eye coverage portions may further incorporate antimicrobial properties.
Patent WO-2020041048-A1 (WO)
Title: Pre-distortion for multi-level signaling
Inventor: SPIRKL WOLFGANG
IPC: G11C11/56
Filed: 2019-08-13
Abstract: Methods, systems, and devices for pre-distortion of multi-level signaling are described. A device may identify two multi-level signals that are to be transmitted over two transmission lines at the same time. The device may estimate the crosstalk expected to be caused by one of the multi-level signals on the other during propagation. Based on the expected crosstalk, the device may generate a signal that compensates for the expected crosstalk. In some examples, the signal may be a combination of the first signal and a cancelation signal. In some examples, once the compensated signal has been generated, it is transmitted over its respective transmission line at the same time that the other multi-level is transmitted over its respective transmission line.
Patent WO-2020068395-A1 (WO)
Title: Robust method for bonding optical materials
Inventor: WAHL JOSEPH
IPC: H01S3/08
Filed: 2019-09-06
Abstract: An optical element includes an optical material including a first edge and an opposing second edge. The optical element further includes a plurality of micro-channels arranged within the optical material. Each of the micro-channels of the plurality of micro-channels extends from the first edge to the second edge of the optical material.
Patent WO-2021045791-A1 (WO)
Title: Methods and systems for a temporary seal within a wellbore
Inventor: MOHAMED SARAYA
IPC: E21B34/10
Filed: 2019-09-13
Abstract: A temporary seal within a wellbore. More specifically, a temporary seal within casing that limits the flow of fluid through the casing until the temporary seal is released.
Patent WO-2020077240-A1 (WO)
Inventor: Medina Pablo
IPC: A61B10/04
Filed: 2019-10-11
Abstract: A needle guidance assembly for constraining and guiding an interventional needle is provided. The needle guidance assembly includes a needle guide having opposing lever arms. Jaws of the opposing lever arms form a guide bore configured to receive an interventional needle and orient the needle with respect to, for example, an imaging probe. Constraining the needle within the imaging field of the probe allows for real-time monitoring during insertion of the interventional needle into patient tissue. In addition, the needle guidance assembly is angularly positionable relative to the image field to allow advancement of the needle to a target site within the imaging field.
Patent WO-2020096764-A1 (WO)
Inventor: WEISSMAN HAIM MENDEL
IPC: H04W72/04
Filed: 2019-10-22
Abstract: Wireless communications systems and methods related to hybrid in-band full-duplex and frequency-offset full-duplex wireless communication are provided. A use equipment (UE) transmits first data to a base station (BS) over a first frequency band while receiving second data from the BS the first frequency band responsive to a first pathloss between the UE and the BS satisfying a threshold for an in-band full-duplex operation. The UE transmits third data to the BS over a second frequency band while receiving fourth data from the BS over a third frequency band that is distinct from the second frequency band according to an offset full-duplex operation responsive to a second pathloss between the UE and the BS failing to satisfying the threshold.
Patent WO-2020112277-A1 (WO)
Inventor: SHUMAKER EVGENY
IPC: H04B1/40
Filed: 2019-10-23
Abstract: A PLL system for mitigating non-linear phase errors stemming from time-variant integral non-linearity of the TDC is disclosed. The system includes a phase modulation circuit configured to generate phase shifts for a reference signal; select a phase shift of the plurality of phase shifts and introduce the selected phase shift into the reference signal, thereby modulating the phase difference between the feedback and the reference signal. Alternatively, the above phase modulation can be applied on the feedback signal path, attaining equivalent results. TDC is configured to quantize the phase of the LO feedback signal relative to the shifted reference signal to generate a phase detection signal, effectively modulating the non-linearity contributed error away from the LO center frequency. The phase detection signal is then digitally compensated for the intentional fractional frequency shift to allow the PLL to generate LO signal the desired frequency.
Patent WO-2020101968-A1 (WO)
Title: Cordierite-containing ceramic bodies, batch composition mixtures, and methods of manufacturing cordierite-containing ceramic bodies
Inventor: SARMA HUTHAVAHANA KUCHIBHOTLA
IPC: C04B35/195
Filed: 2019-11-06
Abstract: A cordierite-containing ceramic body with %P ≥ 50%, df ≤ 0.50, and a combined weight percentage of crystalline phases containing cordierite and indialite of at least 85 wt%. The porous ceramic body contains, as expressed on a relative oxide weight percent basis in terms of MgO, Al 2 O 3 , and SiO 2  that is within a field defined by (15.4, 34.1, and 50.5), (12.2, 34.1, and 53.7), (13.3, 31.2, and 55.5), and (16.6, 31.1, and 52.3). Batch composition mixtures and methods of manufacturing a porous ceramic body using the batch compositions are provided, as are other aspects.
Patent WO-2020219102-A1 (WO)
Inventor: LIN ZHUJIE
IPC: H02J7/00
Filed: 2019-11-08
Abstract: The invention is an augmented energy storage system that includes an energy storage subsystem that stores and supplies energy to an electric grid, a load bank that dissipates energy, a power control system that controls the flow of energy into and out of the energy storage subsystem and into the load bank, and an inverter that converts DC current to AC current used by the grid.
Patent WO-2020106690-A1 (WO)
Title: Polyester foam control agents and methods of processing foodstuffs
Inventor: GAO WEI
IPC: C13B10/00
Filed: 2019-11-19
Abstract: Polyesters, such as those formed using polyols and di- or tri-carboxylic acids or anhydrides or salts thereof, are used as foam control agents in foodstuff processing. The polyesters are biodegradable and biocompatible while still providing excellent foam control capacity. In addition, polyesters foam control agents of the disclosure can be used with various apparatus while avoiding forming films that otherwise affect apparatus function. The polyesters can be used at various stages during industrial processing of vegetables (e.g., potatoes and beets) and fruits.
Patent WO-2020112487-A1 (WO)
Inventor: LAVOIE ADRIEN
IPC: H01L21/67
Filed: 2019-11-21
Abstract: An apparatus is provided comprising a process chamber, a precursor gas source, a reactant gas source, an inhibitor gas source, a passivation gas source, a gas, a switching manifold, and a controller. The switching manifold in a first position provides a fluid connection between the inhibitor gas source and the gas inlet, wherein the switching manifold in a second position provides a fluid connection between the precursor gas source and the gas inlet, wherein the switching manifold in a third position provides a fluid connection between the reactant gas source and the gas inlet, wherein the switching manifold in a fourth position provides a fluid connection between the passivation gas source and the gas inlet; and wherein the switching manifold prevents the gas inlet from being in fluid connection with at least two of the gas sources at a same time
Patent WO-2020113139-A1 (WO)
Inventor: KIKINIS DAN
IPC: H04L12/22
Filed: 2019-11-27
Abstract: A system and method providing a security gateway for high security blockchain systems, that acts as a firewall (and manages users, rules, data access, transactions, fees, etc.), has the ability to understand and enforce blockchain business processes policies (access policy and transaction policy of a blockchain solution that may or may not support smart contracts), and can understand tokens and their functionality, without totally disabling code execution, for example from smart contracts or tokens enabled by smart contracts.
Patent WO-2020123820-A1 (WO)
Title: Circuits amplificateurs de puissance rf
Inventor: GORBACHOV OLEKSANDR
IPC: H03F1/26
Filed: 2019-12-12
Abstract: L'invention concerne une configuration et une conception de circuit récepteur RF limitées par des conditions et des fréquences pour fournir simultanément une amplification de signal à faible bruit à l'état stable, une conversion descendante de fréquence et un rejet de signal d'image. L'invention concerne des circuits combinés d'une architecture d'émetteur-récepteur RF qui mesurent la puissance réfléchie d'antenne par rapport à la puissance directe à l'aide du signal d'amplificateur d'erreur pour ajuster le gain de l'amplificateur à gain variable afin de compenser la désadaptation entre la puissance réfléchie vers l'avant et la puissance directe au niveau de l'antenne afin d'obtenir une puissance rayonnée constante. Le circuit récepteur RF peut être mis en œuvre sous la forme d'un dispositif à puce unique CMOS ou en tant que partie d'un système intégré de composants CMOS.
Patent WO-2020131801-A1 (WO)
Inventor: PETERMANN OLIVER O
IPC: A61K9/16
Filed: 2019-12-17
Abstract: L'invention concerne une composition à libération prolongée comprenant un principe actif mélangé avec un succinate d'acétate d'hydroxypropyl méthylcellulose ayant un degré total de substitution des groupes acétyle et succinoyle, DSAc + DSS, d'au moins 0,75, la concentration de succinate d'acétate d'hydroxypropyl méthylcellulose étant de 0,1 à 20 % en poids de l'ingrédient actif, et l'ingrédient actif ayant une solubilité dans l'eau d'au moins 1 mg/ml. La composition à libération prolongée est utile pour préparer une forme posologique orale dans laquelle un médicament est formulé avec une quantité réduite d'excipients pour permettre une réduction de la taille globale de la forme posologique et améliorer la déglutition sans compromettre ses propriétés de libération prolongée.
Patent WO-2020139644-A1 (WO)
Inventor: SINGER MICHAEL
IPC: A61M1/34
Filed: 2019-12-18
Abstract: L'invention concerne des systèmes et des procédés d'estimation du taux d'ultrafiltration post-traitement d'un patient. Un dispositif médical peut être conçu pour déterminer un taux d'ultrafiltration post-traitement estimé sur la base d'une ou de plusieurs valeurs associées à un patient préparé pour subir un traitement à l'aide du dispositif médical. Le dispositif médical peut également être conçu pour comparer le taux d'ultrafiltration post-traitement estimé à une ou plusieurs valeurs de seuil. Le dispositif médical peut être conçu pour présenter un module d'alerte, qui peut être activé lorsque le taux d'ultrafiltration post-traitement estimé dépasse la ou les valeurs de seuil.
Patent WO-2020132022-A1 (WO)
Title: Multilayer filter including a low inductance via assembly
Inventor: CHOI KWANG
IPC: H01P3/08
Filed: 2019-12-18
Abstract: A multilayer filter may include a dielectric layer having a top surface, a bottom surface, and a thickness in a Z-direction between the top surface and the bottom surface. The multilayer filter may include a conductive layer formed on the top surface of the dielectric layer. The multilayer filter may include a via assembly formed in the dielectric layer and connected to the conductive layer on the top surface of the dielectric layer. The via assembly may extend to the bottom surface of the dielectric layer. The via assembly may have a length in the Z-direction and a total cross-sectional area in an X-Y plane that is perpendicular to the Z-direction. The via assembly may have an area-to-squared-length ratio that is greater than about 3.25.
Patent WO-2020132167-A1 (WO)
Inventor: KLIMCZAK SCOTT
IPC: B33Y30/00
Filed: 2019-12-19
Abstract: L'invention concerne un appareil, un système et un procédé permettant de fournir une flexion de buse de liquéfacteur pour au moins permettre le repassage d'une impression 3D et améliorer ainsi la qualité de l'impression. L'appareil, le système et le procédé peuvent comprendre : une tête d'impression pouvant être commandée pour fournir l'impression 3D ; un liquéfacteur capable de liquéfier un matériau de dépôt pour fournir l'impression 3D ; et la flexion de buse du liquéfacteur montée entre la tête d'impression et le liquéfacteur, qui permet de faire varier une distance entre la tête d'impression et le liquéfacteur lorsqu'une résistance est rencontrée à l'extrémité d'une buse d'impression.
Patent WO-2020163039-A1 (WO)
Inventor: GROBEN MANFRED
IPC: F24F13/06
Filed: 2020-01-13
Abstract: La présente invention concerne un dispositif de manipulation d'un actionneur (1) d'un évent (2), dans lequel, pour générer comme requis un déplacement de réglage agissant sur l'actionneur (1), le dispositif comporte un élément d'actionnement (3) de préférence manuellement actionnable et un mécanisme d'entraînement (6) avec un entraînement motorisé (7). Le mécanisme d'entraînement (6) est associé à un mécanisme de réinitialisation qui est conçu pour effectuer un déplacement de réglage, causé précédemment par l'entraînement (7), de l'actionneur (1) par rapport au boîtier (10) de l'évent (2) à nouveau réversible, si nécessaire, de sorte que l'actionneur (1) est alors à nouveau dans une position par rapport au boîtier (10) de l'évent (2) qui a été définie précédemment par l'actionnement de l'élément d'actionnement (3).
Patent WO-2020176221-A1 (WO)
Title: Angular selective film
Inventor: YIN KEZHEN
IPC: G02B5/28
Filed: 2020-02-07
Abstract: An angular selective film includes a plurality of multilayer modules stacked substantially along a normal direction of the angular selective film, in which each multilayer module includes at least a first polymer layer and a second polymer layer. The first and second polymer layers have at least one of the following properties: (i) the first polymer layer is isotropic, the second polymer layer is anisotropic, the refractive indices of the first and second polymer layers are substantially the same in a first direction, and the refractive indices of the first and second polymer layers are different in a second direction, or (ii) both the first and second polymer layers are anisotropic, the refractive indices of the first and second layers are substantially the same in a first direction, and the refractive indices of the first and second polymer layers are different in the second direction.
Patent WO-2020167870-A1 (WO)
Title: Transparent ultrasound transducers for photoacoustic imaging
Inventor: DANGI AJAY
IPC: A61B6/12
Filed: 2020-02-11
Abstract: The present disclosure provides photoacoustic-imaging techniques using an optically-transparent bulk piezoelectric ultrasound transducer. A PAI system is disclosed. The PAI system has an optically translucent piezoelectric substrate, and a light source capable of providing light through the transducer to a region of interest.
Patent WO-2020172617-A1 (WO)
Title: Système et procédé d'évaluation de la qualité de finition de surface
Inventor: TELLERIA MARIA J
IPC: B25J9/16
Filed: 2020-02-21
Abstract: Un système d'évaluation de surface qui comprend un ou plusieurs systèmes de vision qui génèrent des données de surface cible pendant l'évaluation d'une surface, le ou les systèmes de vision comprenant au moins deux des éléments suivants : au moins un éclairage, une caméra, une caméra à lumière structurée, un scanner laser et un scanner 3D.
Patent WO-2020176398-A1 (WO)
Title: Modification de média basée sur des métadonnées de géolocalisation variables
Inventor: HORVATH AARON
IPC: G06T11/60
Filed: 2020-02-24
Abstract: L'invention concerne un procédé permettant de composer des images contextuelles avec des captures de média d'utilisateur, ledit procédé consistant à sélectionner, à un premier emplacement, une image de contexte associée au premier emplacement à intégrer dans des images capturées à un second emplacement. Le procédé consiste également à combiner les images contextuelles sélectionnées et les captures de média de l'utilisateur spécifiques au premier emplacement afin de créer une image composite au second emplacement.
Patent WO-2020172674-A1 (WO)
Title: Traitement de commande d'accès électronique sécurisé à plusieurs vendeurs
Inventor: TRAPANI MATTHEW
IPC: G06F21/35
Filed: 2020-02-24
Abstract: L'invention concerne un système et un procédé de commande d'accès électronique qui comprennent un produit de plateforme informatique configuré pour permettre à une interface utilisateur final intégrée d'administration et de commande de dispositifs de verrouillage de sécurité sans fil disparates à partir de multiples vendeurs. Des modes de réalisation d'un système et d'un procédé de commande d'accès électronique peuvent incorporer une routine de routage de données prédéfinie pour permettre le support d'une variété de dispositifs et de produits à partir de différents fabricants. Une instance de produit programme d'ordinateur s'exécutant sur un dispositif électronique mobile peut traiter une structure de données prédéfinie pour une interface de dispositif sans nécessité d'échanger des informations de propriétaire avec le dispositif. Des exemples de modes de réalisation peuvent incorporer de multiples niveaux d'un procédé sécurisé pour définir des applications multifournisseurs et des dispositifs connectés. Une application et/ou une interface d'application peuvent permettre à un utilisateur final d'intégrer un ou plusieurs systèmes logiciels spécifiques au vendeur pour la gestion de multiples dispositifs de commande d'accès électronique dans une seule plateforme intégrée.
Patent WO-2020180965-A1 (WO)
Inventor: DESAI JAYDEV
IPC: A61F2/56
Filed: 2020-03-04
Abstract: In a joint movement device (100) for selective flexion and extension of a joint (20), a tendon (120) is disposed adjacent to the first and second joint members. A tendon securing device (112) is secured to the second joint member (12), the tendon (120) being secured to the tendon securing device (112). At least one phalange ring (110) is secured to a joint member and includes a tending routing mechanism (113) configured to route the tendon through the phalange ring (110). An actuator (140) is coupled to the tendon (120) and pulls the tendon (120) inwardly to cause the joint (20) to flex. An elastic member (130) is coupled to the phalange ring (110) and tendon securing device (112) and applies an extension force thereto, thereby causing the joint (20) to extend when the actuator (140) releases the tendon (120).
Patent WO-2020185786-A1 (WO)
Title: Systems and methods for zero-footprint email and browser lifecycle
Inventor: MULLIN ANDREW M
IPC: G06F21/53
Filed: 2020-03-10
Abstract: Systems and methods for zero-footprint email and browser lifecycle, dependency, and configuration management are disclosed. In one embodiment, in an information processing apparatus comprising at least one computer processor, a method for implementing zero-footprint email and browser lifecycle management may include: (1) launching a restricted sandbox with no dependencies installed; (2) executing an email client or browser session with no dependencies in the restricted sandbox; (3) receiving a request for a dependency from the email client or browser; (4) halting initialization of the request; (5) validating the request; (6) retrieving an approved configuration for the dependency; (7) resuming initialization of the request; and (8) destroying contents of the restricted sandbox when the email client or browser session is complete.