baber/WOPTO huggingface dataset:
Patent WO-2020227729-A1 (WO)
Inventor: SHEN YA
IPC: H03H9/72
Filed: 2020-07-07
Abstract: A BAW resonator filter can include a BAW resonator pass-band filter ladder, the BAW resonator pass-band filter ladder can be configured to pass frequency components of an input signal in a pass-band of frequencies received at an input node of the BAW resonator pass-band filter ladder to an output node of the BAW resonator pass-band filter ladder. A first rejection-band series resonator can be coupled in series between an input port of the BAW resonator pass-band filter ladder and the input node, the first rejection-band series resonator can have a first anti-resonant frequency peak in a rejection-band of frequencies that is less than the pass-band of frequencies. A second rejection-band series resonator can be coupled in series between an output port of the BAW resonator filter and the output node, the second rejection-band series resonator can have a second anti-resonant frequency peak in the rejection-band of frequencies.
Patent WO-2021011787-A1 (WO)
Inventor: RARING JAMES
IPC: H01S5/00
Filed: 2020-07-16
Abstract: A light source system or apparatus configured with an infrared illumination source includes a gallium and nitrogen containing laser diode based white light source. The light source system includes a first pathway configured to direct directional electromagnetic radiation from the gallium and nitrogen containing laser diode to a first wavelength converter and to output a white light emission. In some embodiments infrared emitting laser diodes are included to generate the infrared illumination. In some embodiments infrared emitting wavelength converter members are included to generate the infrared illumination. In some embodiments a second wavelength converter is optically excited by a UV or blue emitting gallium and nitrogen containing laser diode, a laser diode operating in the long wavelength visible spectrum such as a green laser diode or a red laser diode, by a near infrared emitting laser diode, by the white light emission produced by the first wavelength converter, or by some combination thereof. A beam shaper may be configured to direct the white light emission and an infrared emission for illuminating a target of interest and transmitting a data signal. In some configurations, sensors and feedback loops are included.
Patent WO-2021021859-A1 (WO)
Inventor: LOTTI LUCA
IPC: C08G18/48
Filed: 2020-07-29
Abstract: A composition for producing a fiber-reinforced polyurethane composite product including: (I) a reactive mixture of: (a) at least one polyisocyanate; (b) at least one polyol, and (c) at least one tin (IV)-based catalyst; and (II) at least one fibrous material; and a fiber-reinforced polyurethane composite product produced from the above composition.
Patent WO-2021062396-A1 (WO)
Title: Imagerie ultrasonore fonctionnelle pour guidage d'électrode de stimulation de moelle épinière et optimisation de paramètres de stimulation
Inventor: ISLAM RIAZUL
IPC: G01S15/89
Filed: 2020-09-28
Abstract: L'imagerie ultrasonore fonctionnelle (« fUS ») est utilisée pour faciliter la pose d'électrodes destinées à la stimulation de la moelle épinière et pour optimiser et mettre à jour les paramètres de stimulation pour les dispositifs de stimulation de la moelle épinière.
Patent WO-2021071753-A1 (WO)
Title: Techniques and apparatus for inter-channel prediction and transform for point-cloud attribute coding
Inventor: YEA SEHOON
IPC: G06T9/00
Filed: 2020-10-02
Abstract: A method of point cloud attribute coding performed by at least one processor, including obtaining an encoded bitstream corresponding to a point cloud; determining whether the encoded bitstream was encoded using an inter-channel tool for inter-channel decorrelation; based on determining that the encoded bitstream was encoded using the inter-channel tool, decoding the encoded bitstream using the inter-channel tool to reconstruct an attribute signal corresponding to the point cloud; and reconstructing the point cloud using the reconstructed attribute signal.
Patent WO-2022075967-A1 (WO)
Title: Hydraulic tensioner
Inventor: FREEMANTLE PAUL
IPC: F02B67/06
Filed: 2020-10-05
Abstract: A hydraulic tensioner having a piston sliding around an outside surface of a pin or rod, so that the high pressure chamber for chain control is created by the area between the piston internal diameter and the rod outside diameter. A spring around the outside of the rod presses against the bottom of the piston, biasing the piston outward during low oil pressure conditions. Preferably, the piston is steel and the rod is aluminum, the reverse of prior art designs, which means that as temperature increases, the piston to bore clearance reduces. This can offset the oil viscosity reduction and maintain the same performance over operating temperatures.
Patent WO-2021081439-A1 (WO)
Title: Apparatus and method of torque-boost dual-motor system
Inventor: ASADA HARUHIKO HARRY
IPC: B60W10/08
Filed: 2020-10-23
Abstract: Embodiments disclosed herein include a first motor having a high gear ratio, a second motor having a low gear ratio, and a drive shaft, the first and second motors being connected to a load via the drift shaft. The motor system is arranged to at least one of electrically and mechanically disconnect the first motor when a speed of the first motor reaches a threshold speed such that the first motor does not act as a generator and consume mechanical power. In some embodiments, the first motor is a torque booster and the second motor is a high speed motor. The first motor may be electrically disconnected via one or more relays, couplers, and additional switching semiconductors. The first motor may be mechanically disconnected via a clutch.
Patent WO-2021118700-A1 (WO)
Inventor: DUAN YING
IPC: G06F13/42
Filed: 2020-10-28
Abstract: Methods, apparatus, and systems for communication over a multi-wire, multi-phase interface are disclosed. A clock recovery apparatus has a plurality of pulse generating circuits, a logic circuit and a delay flipflop. Each pulse generating circuit generates transition pulses in response to transitions in one of three difference signals representative of a difference in signaling state of a pair of wires in a three-wire bus. Transitions in the difference signals can occur at boundaries between sequentially-transmitted symbols. The first logic circuit may provide a single pulse in a combination signal at each boundary between pairs of symbols by combining one or more transition pulses. The delay flipflop is configured to respond to each pulse in the combination signal by changing signaling state of a clock signal that is output by the clock recovery apparatus. The symbols may be sequentially transmitted over the three-wire bus in accordance with a C-PHY protocol.
Patent WO-2021086957-A1 (WO)
Inventor: CHEN LIANG
IPC: C07D265/26
Filed: 2020-10-28
Abstract: Described herein are novel methods of synthesizing 2-amino-5-chloro-N,3- dimethylbenzamide. Compounds prepared by the methods disclosed herein are useful for preparation of certain anthranilamide compounds that are of interest as insecticides, such as, for example, the insecticides chlorantraniliprole and cyantraniliprole.
Patent WO-2021118726-A1 (WO)
Inventor: CAMPBELL KENT ALLEN
IPC: G06F1/16
Filed: 2020-11-06
Abstract: In some embodiments, a support device includes an angled segment and a support segment. The angled segment is configured to be affixed to a bottom surface of a second device and rotatable relative to the bottom surface at an anchor axis. The support segment is connected to the angled segment along a support axis and rotatable relative to the angled segment around the support axis.
Patent WO-2022066194-A1 (WO)
Title: Learning-based lens flare removal
Inventor: WU YICHENG
IPC: G06T5/00
Filed: 2020-11-09
Abstract: A method includes obtaining an input image that contains a particular representation of lens flare, and processing the input image by a machine learning model to generate a de-flared image that includes the input image with at least part of the particular representation of lens flare removed. The machine learning (ML) model may be trained by generating training images that combine respective baseline images with corresponding lens flare images. For each respective training image, a modified image may be determined by processing the respective training image by the ML model, and a loss value may be determined based on a loss function comparing the modified image to a corresponding baseline image used to generate the respective training image. Parameters of the ML model may be adjusted based on the loss value determined for each respective training image and the loss function.
Patent WO-2021102373-A1 (WO)
Title: Compositions d'agent arni d'ataxine 3 (atxn3) et leurs procédés d'utilisation
Inventor: CASTORENO ADAM
IPC: C12N15/113
Filed: 2020-11-20
Abstract: L'invention concerne des agents et des compositions à base d'acide ribonucléique double brin (ARNdb) ciblant le gène ATXN3, ainsi que des procédés d'inhibition de l'expression d'un gène APP et des procédés de traitement de sujets ayant une maladie ou un trouble associé à ATXN3, tel que SCA3, à l'aide de tels agents et compositions à base d'ARNdb.
Patent WO-2022081180-A1 (WO)
Title: Système de traitement agricole autonome utilisant un ciblage basé sur une carte d'objets agricoles
Inventor: SIBLEY GABRIEL THURSTON
IPC: A01N65/00
Filed: 2020-11-20
Abstract: Divers modes de réalisation d'un appareil, des procédés, des systèmes et des produits programmes d'ordinateur décrits dans la présente invention concernent un système d'observation et de traitement agricole et un procédé de fonctionnement. Le système de traitement agricole peut déterminer un premier emplacement géo-spatial dans le monde réel du système de traitement. Le système peut recevoir des images capturées représentant des objets agricoles du monde réel d'une scène géographique. Le système peut associer des images capturées à l'emplacement géo-spatial déterminé du système de traitement. Le système de traitement peut identifier, à partir d'un groupe d'images mappées et indexées, des images ayant un second emplacement géo-spatial dans le monde réel qui est à proximité du premier emplacement géo-spatial dans le monde réel. Le système de traitement peut comparer au moins une partie des images identifiées avec au moins une partie des images capturées. Le système de traitement peut déterminer un objet cible et émettre un projectile fluide au niveau de l'objet cible à l'aide d'un dispositif de traitement.
Patent WO-2021108708-A1 (WO)
Inventor: HITE DUSTIN HOWARD
IPC: C12Q1/68
Filed: 2020-11-25
Abstract: In an aspect, a method for detecting the presence or absence of tumor in a polynucleotide sample obtained from a subject comprising: (i) adding carrier nucleic acid molecules to the polynucleotide sample to generate a first sample; wherein the set of carrier nucleic acid molecules comprises at least one subset of unmethylated carrier nucleic acid molecules and/or at least one subset of methylated carrier nucleic acid molecules and at least one end of the carrier nucleic acid molecules is modified to prevent ligation; (ii) partitioning the first sample into at least two partitioned sets using capturing agent that binds selectively to methylated polynucleotides; (iii) processing the partitioned sample to generate processed sample, wherein the processing comprises: tagging, amplifying and enriching; (iv) sequencing the processed sample to generate a set of sequencing reads; and (v) analyzing a plurality of sequencing reads to detect the presence or absence of tumor.
Patent WO-2021133753-A1 (WO)
Inventor: PIMPINELLA RICHARD J
IPC: G02B6/38
Filed: 2020-12-22
Abstract: An expanded beam connector has a Media Oriented Systems Transport (MOST) ferrule (1401); a plastic fiber (1102) to be retained within the MOST ferrule; and, a collimating lens (1103) abutting the fiber (1102 for expanding the optical beam of the fiber wherein the lens and fiber are in alignment to a common optic axis. In one embodiment, the collimating lens (1103) can have a conical cutout configured to aid in aligning the fiber to the common optic axis. In another embodiment, the collimating lens (1103) can have a semicylindrical tab protruding from the rear with a V-groove configured to interact with a flexible feature on the interior of the ferrule to align the fiber to the common optic axis.
Patent WO-2022076016-A1 (WO)
Title: Systèmes et procédés pour gérer des demandes conditionnelles pour des programmes en direct
Inventor: AHER ANKUR
IPC: G06F40/30
Filed: 2020-12-24
Abstract: Des systèmes et des procédés, destinés à fournir à un utilisateur une notification ou un accès à des médias en direct sur un système de divertissement d'utilisateur audio/visuel sur la base d'une demande conditionnelle d'un utilisateur pour un contenu multimédia. L'utilisateur peut fournir la condition de la demande en parlant ou en entrant la condition de la demande dans une interface interactive. Une application d'identification analyse les éléments de la demande de l'utilisateur et génère une question. L'application trouve un flux multimédia en direct avec des identifiants associés aux éléments et envoie la question générée à un forum de discussion en direct associé au flux multimédia en direct. L'application analyse des publications sur le forum réalisées par d'autres utilisateurs afin de déterminer si la condition de la demande de l'utilisateur est satisfaite. Lorsque l'application détermine qu'une publication confirme que la condition est satisfaite, l'application génère une notification et fournit l'accès utilisateur au flux multimédia en direct.
Patent WO-2021138263-A1 (WO)
Title: Secure online access control to prevent identification information misuse
Inventor: BONDUGULA RAJKUMAR
IPC: G06F21/62
Filed: 2020-12-28
Abstract: In some aspects, a computing system can control access of a user computing device to a resource. The computing system can obtain an access request submitted by a user computing device. The computing system can verify permission information in the access request to determine that the access request is valid. If the access request is valid, the computing system submits an authentication request to request an authentication system to authenticate the user and obtains authentication results generated by the authentication system. The computing system further provides, based on the authentication results, an access control decision for the access request.
Patent WO-2021158992-A1 (WO)
Title: Improved methods and compositions for cromakalim prodrug therapy
Inventor: HTOO THUREIN
IPC: A61K31/395
Filed: 2021-02-05
Abstract: New medical uses for the compounds of Formula (I), (II), or (III) or a pharmaceutically acceptable salt thereof. New methods and compositions for the use of certain cromakalim prodrugs and their pharmaceutically acceptable salts.
Patent WO-2021168461-A1 (WO)
Title: Vortex cooling tunnel in variable frequency drive
Inventor: CORNUTT RICHARD A
IPC: H05K7/20
Filed: 2021-02-22
Abstract: Embodiments of a variable frequency drive (VFD) apparatus are disclosed. In an embodiment, the VFD apparatus includes an enclosure and one or more internal components housed in a first portion of the enclosure. Further, the VFD apparatus includes a compartment housed in a second portion of the enclosure. In an embodiment, the compartment includes an ingress for facilitating entry of air into the compartment and an egress for facilitating an exit of the entered air from the compartment. The first portion of the enclosure is isolated from the second portion of the enclosure.
Patent WO-2021189006-A1 (WO)
Title: Methods of using activin receptor type iia variants
Inventor: SEEHRA JASBIR
IPC: C07K14/71
Filed: 2021-03-19
Abstract: The invention features polypeptides that include an extracellular ActRIIA variant. In some embodiments, a polypeptide of the invention includes an extracellular ActRIIA variant fused to an Fc domain monomer or moiety. The invention also features pharmaceutical compositions containing said polypeptides and methods of using the polypeptides to treat diseases and conditions including neuromuscular diseases, osteogenesis imperfecta, myelofibrosis, thrombocytopenia, neutropenia, and age-related and treatment-related metabolic disease.
Patent WO-2021207382-A1 (WO)
Title: D-glucose and its analogs as tracers to assess the glucose transporter function
Inventor: XU JIADI
IPC: A61B5/145
Filed: 2021-04-07
Abstract: A method of assessing the brain lymphatic or glymphatic system and the glucose transporter function on blood-cerebrospinal fluid barrier (BCSFB) of a subject using D-glucose or a D-glucose analog. A spatial map is generated of water MR signals that are sensitized to changes in D-glucose or a D-glucose analog in cerebrospinal fluid (CSF) of the subject. The spatial map is observed at one or more time points before, one or more time points during, and one or more time points after, raising the blood level of the D-glucose or a D-glucose analog in the subject CSF. A difference is detected between the MR signals of the spatial map before, during, and after raising the blood level of D-glucose or a D-glucose analog. A physiological parameter associated with the brain lymphatic or glymphatic system and the glucose transporter function on BCSFB of the subject is ascertained based on the detected difference.
Patent WO-2021216494-A1 (WO)
Inventor: PAMNANI RAVINDER D
IPC: A61K41/00
Filed: 2021-04-20
Abstract: The invention provides compositions and methods for treatment of gastrointestinal bleeding, such as upper GI bleeding. In certain aspects, the invention provides topical formulations that stop bleeding in the GI tract by forming a gel when a polymer in the formulation exceeds a threshold level (optionally a pre-determined threshold level) for a property of the polymer of the formulation, which threshold level may be for example, a physical (e.g., temperature), chemical (e.g., pH), or temporal threshold level following contact with the affected tissue. In certain aspects, a combination of properties, such as a combination of physical (e.g., temperature), chemical (e.g., pH), or temporal threshold levels determines when the polymer in the formulation transitions from a liquid to a gel. Methods of using such compositions are also provided.
Patent WO-2021216580-A1 (WO)
Inventor: OLIVA ANTHONY
IPC: G01N33/50
Filed: 2021-04-20
Abstract: A method for assessing the potency of MSCs to produce anti-inflammatory cytokines in response to a pro-inflammatory stimulus. The method comprises stimulating the MSCs with one or more proinflammatory cytokines, such as TNF-α, for a duration of time and then identifying and quantifying the production of anti-inflammatory cytokines. MSCs that produce potent levels of anti-inflammatory cytokines in response to TNF-α can be used in treatments for aging-related conditions, including aging frailty and Alzheimer's disease, and can also be used to treat corona virus infections. The method shows that TNF-α induced MSCs robustly secrete several anti-inflammatory cytokines, including IL-1 receptor antagonist (IL-1RA), IL-10, and granulocyte colony stimulating factor (G-CSF).
Patent WO-2021226498-A1 (WO)
Title: Selective bundling techniques for harq-ack feedback
Inventor: HUANG YI
IPC: H04L1/18
Filed: 2021-05-07
Abstract: HARQ-ACK processes in wireless user equipment (UEs) allow selective compression of HARQ-ACK information within HARQ-ACK codebooks. A wireless base station transmits control information, including scheduling information for K downlink transport blocks, and may signal bundling rules for selectively compressing an original HARQ-ACK codebook of size K into a constrained HARQ-ACK codebook of size N < K. Bundling rules include a maximum codebook size N, a number M of bits that should not be bundled, criteria for bundling a plurality of the K-M bits into N-M bits, etc. The UE can apply a logical AND operation to ACK/NACK bits to produce one or more representative bundled bits. The base station identifies and schedules retransmission of packets associated with all of a bundled set of A/N bits if their representative bundled bit is NACK.
Patent WO-2021236884-A1 (WO)
Title: Food-recognition systems and methods
Inventor: STARSON DMITRIY R
IPC: G06K9/62
Filed: 2021-05-20
Abstract: A food-recognition engine can be used with a mobile device to identify, in real-time, foods present in a video stream. To capture the video stream, a user points a camera of the mobile device at foods they are about to consume. The video stream is displayed, in real-time, on a screen of the mobile device. The food-recognition engine uses several neural networks to recognize, in the video stream, food features, text printed on packaging, bar codes, logos, and "Nutrition Facts" panels. The neural-network outputs are combined to identify foods with high probabilities. The foods may be packaged or unpackaged, branded or unbranded, and labeled or unlabeled, and may appear simultaneously within the view of the mobile device. Information about recognized foods is displayed on the screen while the video stream is captured. The user may log identified foods with a gesture and without typing.
Patent WO-2021247287-A1 (WO)
Inventor: SELL DAVID
IPC: G02B27/01
Filed: 2021-05-25
Abstract: Embodiments described herein relate to gradient encapsulation of waveguide outcoupler gratings for control of diffraction efficiency and directionality. A device includes a first grating formed over a substrate, the first grating having a plurality of first structures extending away from the substrate, the first grating corresponding to an outcoupler. The device includes a first encapsulant disposed in one or more gaps formed between adjacent first structures, where a fill ratio of the first encapsulant decreases along the first grating. Also described herein are methods for fabricating the device.
Patent WO-2021257362-A1 (WO)
Title: Methods and apparatus for measuring a feature of glass-based substrate
Inventor: GILLIS EARLE WILLIAM
IPC: G01N21/95
Filed: 2021-06-10
Abstract: An apparatus can comprise an illumination source and at least one wave front sensor that positioned in a first region. A reflector can be positioned in a second region. A measurement plane can be positioned between the first region and the second region. The reflector can be configured to reflect the light. The at least one wave front sensor can be configured to detect the light. Methods of measuring a feature of a glass-based substrate can comprise emitting light from the illumination source. Methods can comprise transmitting the light through a thickness of the glass-based substrate. Method can comprise transmitting the light through a target location of a first major surface of the glass-based substrate. Methods can comprise detecting the light with the at least one wave front sensor and generating a signal based on the detected light.
Patent WO-2022271152-A1 (WO)
Title: Rolled dough product and method of producing
Inventor: CAIN CASSEE
IPC: A21D10/02
Filed: 2021-06-22
Abstract: Rolled dough products, such as croissants (100), are made by: layering fat between thin layers of dough in forming a multi-layer dough sheet (10); compressing the multi-layer dough sheet (10); cutting the dough sheet (10); reorientating the cut pieces (65); stretching the cut pieces (165); curling the pieces (185); flattening the pieces (85); coating or surface treating the pieces; and optionally freezing the pieces. With this method, freezer-to-oven (FTO) dough products are made eliminating the thawing and proofing steps, while significantly enhancing the production of desired flaky, rich, airy final pastry products. The process can include one or more filling materials, prior to cutting the dough sheet (10): depositing a filling layer (30), such as a chocolate ganache, in a central region of the multi-layer dough sheet (10); and folding lateral side portions (35, 36) of the dough sheet (10) onto the central region to encase the filling layer (30).