baber/WOPTO huggingface dataset:
Patent WO-2021016193-A1 (WO)
Title: Systems and methods for mask-based spatio-temporal dithering
Inventor: BUCKLEY EDWARD
IPC: G09G3/20
Filed: 2020-07-20
Abstract: In one embodiment, a computing system may receive a target image with a first number of bits per color. The system may access masks that each includes dots associated with a grayscale range. A subset of the dots associated with each of the masks may be associated with a subrange of the grayscale range. The dots within the subsets of dots associated with the masks may have different positions. The system may generate a number of images based on the target image and the masks. Each of the images may have a second number of bits per color smaller than the first number of bits per color. The system may display the images sequentially on a display for representing the target image.
Patent WO-2021021796-A1 (WO)
Inventor: ZHAN GUODONG
IPC: E21B12/02
Filed: 2020-07-28
Abstract: A drill bit includes multiple cutting devices and a microelectronics unit. Each cutting device of the multiple cutting devices includes a cutting layer formed to cut a rock formation and a capacitive sensor disposed adjacent the cutting layer. The capacitive sensor is configured to generate an electric field across the cutting layer and to transmit a signal corresponding to a voltage associated with the electric field. The microelectronics unit of the drill bit is configured to receive the signal from the capacitive sensor of each cutting device of the multiple cutting devices such that the microelectronics unit receives multiple signals and to determine an indicator of mechanical wear of the drill bit based on a change in the voltage associated with the electric field across the cutting layer of each cutting device of the multiple cutting devices using the multiple signals.
Patent WO-2021041317-A1 (WO)
Inventor: AMBATI JAYAKRISHNA
IPC: C07D405/04
Filed: 2020-08-24
Abstract: Provided are methods for treating and/or preventing diseases, disorders, and/or conditions associated with NLR family CARD domain containing 4 (NLRC4) inflammasome biological activities. In some embodiments, the method include administering to a subject in need thereof a composition that includes a nucleoside reverse transcriptase inhibitor (NRTI). Also provided are methods for inhibiting NLRC4-induced caspase-1 activation in cells, methods for inhibiting NLRC4-induced IL-Ιβ release from cells, methods for inhibiting Alu-induced retinal pigmented cell (RPE) degeneration in subjects, and compositions for use in the presently disclosed methods.
Patent WO-2021046067-A1 (WO)
Inventor: BADDING MICHAEL EDWARD
IPC: C04B41/91
Filed: 2020-09-02
Abstract: L'invention concerne des guides d'ondes THz qui sont utilisés pour transmettre des signaux présentant une fréquence THz dans la plage variant de 0,1 THz à 10 THz et qui comprennent une âme d'alumine entourée par une gaine facultative. L'âme peut avoir un diamètre (D1) dans la plage de 10 µm à 500 µm et peut être constituée d'un ruban de céramique ayant une constante diélectrique (Dk). La gaine facultative peut avoir une constante diélectrique (Dk) inférieure à celle de l'âme. Les guides d'ondes THz peuvent être formés à l'aide d'un procédé de cuisson continue et d'une technologie de nanoperforation qui permet un accès à une large plage de facteurs de forme. Selon un exemple, des guides d'ondes rectangulaires, ou des rubans, peuvent être fabriqué dans la plage d'épaisseur de 10 µm à 200 µm à des largeurs dans la plage allant de grandeurs sous-millimétriques jusqu'à plusieurs mètres et à des longueurs dans la plage allant de millimètres à plusieurs centaines de mètres.
Patent WO-2021051071-A1 (WO)
Title: Improved navigation and localization using surface-penetrating radar and deep learning
Inventor: FREEDMAN SANFORD
IPC: G01S13/91
Filed: 2020-09-14
Abstract: Deep learning to improve or gauge the performance of a surface-penetrating radar (SPR) system for localization or navigation. A vehicle may employ a terrain monitoring system including SPR for obtaining SPR signals as the vehicle travels along a route. An on- board computer including a processor and electronically stored instructions, executable by the processor, may analyze the acquired SPR images and computationally identify subsurface structures therein by using the acquired image as input to a predictor that has been computationally trained to identify subsurface structures in SPR images.
Patent WO-2021076361-A1 (WO)
Title: Virtualized background activations
Inventor: CHENCHEV Margarit
IPC: G06F9/54
Filed: 2020-10-07
Abstract: A virtualization partition (VP) is executed by a virtualization layer. The VP contains guest software that executes in isolation within the VP. The guest software has a background task (BT) that needs to be performed in the future. The BT is virtualized by a BT service that executes outside of the VP. The guest software registers the BT, through the virtualization layer, with a BT virtualization service. An event occurs outside of the VP that triggers the BT. The BT virtualization service responds to the event by assuring that the VP is available (executing), and optionally triggers (possibly indirectly) the execution of code in the application.
Patent WO-2021071891-A1 (WO)
Title: Convertible writing assemblies and components thereof
Inventor: CAUWELS KYLE FRANK
IPC: B43K27/02
Filed: 2020-10-07
Abstract: Convertible writing instrument assemblies are provided, including an outer barrel having a tapered nosecone with an aperture for a writing instrument tip and a grip portion, and an aperture for receiving an eraser or a push button therethrough, wherein the writing instrument assembly provides selective access to a volume defined by the outer barrel, and wherein the outer barrel and the volume are collectively configured to operably and interchangeably receive a mechanical pencil insert having the eraser and a retractable pen insert having the push button. Mechanical pencils and pens utilizing the convertible writing instrument assemblies are also provided, along with kits for providing such mechanical pencils and pens.
Patent WO-2021077030-A1 (WO)
Inventor: HUBERMAN BERNARDO
IPC: G02F1/01
Filed: 2020-10-16
Abstract: Methods, systems, and devices for quantum key distribution (QKD) in passive optical networks (PONs) are described. A PON may be a point-to-multipoint system and may include a central node in communication with multiple remote nodes. In some cases, each remote node may include a QKD transmitter configured to generate a quantum pulse indicating a quantum key, a synchronization pulse generator configured to generate a timing indication of the quantum pulse, and filter configured to output the quantum pulse and the timing indication to the central node via an optical component (e.g., an optical splitter, a cyclic arrayed waveguide grating (AWG) router). The central node may receive the timing indications and quantum pulses from multiple remote nodes. Thus, the central node and remote nodes may be configured to communicate data encrypted using quantum keys.
Patent WO-2021081007-A1 (WO)
Title: Techniques for generating controllers for robots
Inventor: HALEY MICHAEL
IPC: B25J9/16
Filed: 2020-10-20
Abstract: A model generator implements a data-driven approach to generating a robot model that describes one or more physical properties of a robot. The model generator generates a set of basis functions that generically describes a range of physical properties of a wide range of systems. The model generator then generates a set of coefficients corresponding to the set of basis functions based on one or more commands issued to the robot, one or more corresponding end effector positions implemented by the robot, and a sparsity constraint. The model generator generates the robot model by combining the set of basis functions with the set of coefficients. In doing so, the model generator disables specific basis functions that do not describe physical properties associated with the robot. The robot model can subsequently be used within a robot controller to generate commands for controlling the robot.
Patent WO-2022093249-A1 (WO)
Title: Latent representation scrambler and generative network adjustments
Inventor: RASTOGI MANU
IPC: G06N3/00
Filed: 2020-10-29
Abstract: A system and method are disclosed to provide adjustments to a scrambler and a generative network. A scrambled representation is provided from a scrambler network applied to a latent representation of original data. Generated data is provided from a generative network applied to the scrambled representation. The generated data is compared to the original data to obtain a generative error. The scramble representation is compared to the latent representation to obtain a scrambler error. The generative network is adjusted to increase the generative error and the scrambler network is adjusted to reduce the scrambler error.
Patent WO-2021118855-A1 (WO)
Title: Procédé de reformage sélectif pour produire des composants de mélange d'essence et des composés aromatiques
Inventor: KOSEOGLU OMER
IPC: C10G21/06
Filed: 2020-12-03
Abstract: Des procédés et des systèmes de reformage catalytique améliorés utilisent des réacteurs de reformage d'une manière plus efficace et peuvent éviter des problèmes associés à une perte de rendement. Les composés aromatiques et les isoparaffines sont séparés avant de passer dans une unité de reformage. Un procédé intégré de production de composants de mélange d'essence comprend les étapes consistant à : séparer un courant d'alimentation de naphta en un courant riche en aromatiques et un courant pauvre en aromatiques ; séparer le courant pauvre aromatique en un courant riche en isoparaffine et un courant pauvre en isoparaffine ; et reformer catalytiquement le courant pauvre en isoparaffine pour produire un courant de reformat.
Patent WO-2021119257-A1 (WO)
Inventor: DOLLIVE SERENA
IPC: C07K14/075
Filed: 2020-12-10
Abstract: Provided herein are novel adeno-associated virus (AAV) capsids, compositions (e.g., rAAV) comprising the capsids, and nucleic acids encoding the capsids. Also provided are methods of making and using the capsids and compositions disclosed herein. The rAAV disclosed herein are particularly useful for gene transfer applications where high transduction efficiency is required (e.g., gene therapy).
Patent WO-2022146417-A1 (WO)
Title: Distribution de contenu concernant un point d'intérêt sélectionné en navigation guidée en temps réel
Inventor: BAHNSEN BRUCE
IPC: G01C21/36
Filed: 2020-12-29
Abstract: Procédés, systèmes et appareils, y compris des supports d'enregistrement informatiques, pour une distribution de contenu en navigation guidée en temps réel. Un dispositif peut être configuré pour identifier des informations d'emplacement pour le dispositif et fournir des instructions de navigation au dispositif sur la base d'au moins les informations d'emplacement et d'une destination identifiée. Le dispositif peut accéder à des informations de planification indiquant une disponibilité d'un utilisateur du dispositif, et déterminer, sur la base des informations de planification, s'il faut fournir un contenu associé à un ou plusieurs endroits d'intérêt. Lorsqu'il est déterminé de fournir le contenu, le dispositif peut déterminer une synchronisation pour la sortie du contenu par rapport à la sortie des instructions de navigation.
Patent WO-2021146631-A1 (WO)
Inventor: PHAM SON MINH
IPC: A61K31/519
Filed: 2021-01-15
Abstract: L'invention concerne des composés d'aminopyrazine en tant que modulateurs d'un récepteur d'adénosine. Les composés peuvent être utilisés en tant qu'agents thérapeutiques pour le traitement de maladies médiées par une voie de signalisation du récepteur couplé à la protéine G et peuvent trouver une utilisation particulière en oncologie.
Patent WO-2021162828-A1 (WO)
Title: Narrow bandwidth part time utilization for reduced capability devices
Inventor: SAKHNINI IYAB ISSAM
IPC: H04L5/00
Filed: 2021-01-19
Abstract: Methods, systems, and devices for wireless communications are described. A network may manage and configure narrow bandwidth parts (NBWPs) for reduced capability user equipment (UEs) based on data priorities, load conditions, etc. For example, in some cases, a NBWP may be associated with some active time interval (e.g., or a UE may be able to utilize a NBWP for some active time interval). A base station may configure periodic NBWPs (e.g., where NBWPs may be active in time according to some periodicity and start time), semi-persistent NBWPs (e.g., where explicit NBWP activation indications and NBWP deactivation indications may be sent by the base station), aperiodic NBWPs (e.g., where the base station may activate a NBWP for some signaled active time interval), or some combination thereof. Additionally or alternatively, a network may support on-demand NBWP activation, timer (e.g., inactivity timer) based deactivation of NBWPs, etc.
Patent WO-2021216161-A1 (WO)
Inventor: AL-BAHAR AHMED
IPC: G06Q10/00
Filed: 2021-01-29
Abstract: An automated agent may communicate with a user via a chat channel to proactively alert the user of an LI IT support issue. The LI IT support issue may be determined based on monitoring indications of human-initiated activities maintained by a system of record, and may, prior to the automated agent's alert, be unknown to the user. In some instances, a natural language understanding (NLU) module may be used to identify an entity and intent from the indications of human-initiated activities, and the L1 IT support issue may be determined based on the determined entity and intent. After alerting the user of the L1 IT support issue, the automated agent may inform, via the chat channel, the user of a remediation step available to address the L1 IT support issue. Upon obtaining the user's permission, the automated agent may perform the remediation step to address the L1 IT support issue.
Patent WO-2021158810-A1 (WO)
Title: Oligonucleotides for splice modulation of camk2d
Inventor: JENSEN MARIANNE L
IPC: C12N15/113
Filed: 2021-02-04
Abstract: The present disclosure relates to oligonucleotides (oligomers) that are complementary to the CAMK2D pre-mRNA and which can inhibit the inclusion of a CAMK2D exon 14 in CAMK2D mRNA. Accordingly, in some aspects, the oligonucleotides of the present disclosure are capable of modulating the splicing of a CAMK2D pre-mRNA. The oligonucleotides of the disclosure are useful in the treatment of cardiovascular diseases, such as cardiomyopathy.
Patent WO-2022015368-A1 (WO)
Title: Hydrocarbyl-modified methylaluminoxane cocatalysts for bis-phenylphenoxy metal-ligand complexes
Inventor: FONTAINE PHILIP P
IPC: C08F4/659
Filed: 2021-02-05
Abstract: Processes of polymerizing olefin monomers. The process comprising reacting ethylene and optionally one or more olefin monomers in the presence of a catalyst system, wherein the catalyst system comprises: hydrocarbyl-modified methylaluminoxane having less than 25 mole percent trihydrocarbyl aluminum compounds A1R A1 R B1 R C1  based on the total moles of aluminum, where R A1,  R B1 , and R C1  are independently linear (C 1 -C 40 )alkyl, branched (C 1 -C 40 )alkyl, or (C 6  -C 40 )aryl; and one or more metal-ligand complexes according to formula (I):
Patent WO-2021159103-A1 (WO)
Title: Sequence modeling using imputation
Inventor: CHAN WILLIAM
IPC: G10L15/16
Filed: 2021-02-08
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for sequence modeling. One of the methods includes receiving an input sequence having a plurality of input positions; determining a plurality of blocks of consecutive input positions; processing the input sequence using a neural network to generate a latent alignment, comprising, at each of a plurality of input time steps: receiving a partial latent alignment from a previous input time step; selecting an input position in each block, wherein the token at the selected input position of the partial latent alignment in each block is a mask token; and processing the partial latent alignment and the input sequence using the neural network to generate a new latent alignment, wherein the new latent alignment comprises, at the selected input position in each block, an output token or a blank token; and generating, using the latent alignment, an output sequence.
Patent WO-2021159126-A1 (WO)
Title: Low-e matchable coated articles having absorber film and corresponding methods
Inventor: XU YONGLI
IPC: C03C17/36
Filed: 2021-02-23
Abstract: A low-E coating has good color stability (a low ΔΕ* value) upon heat treatment (HT). Thermal stability may be improved by the provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver; and/or by the provision of at least one dielectric layer of or including an oxide of zirconium. These have the effect of significantly improving the coating's thermal stability (i.e., lowering the ΔΕ* value). An absorber film may be designed to adjust visible transmission and provide desirable coloration, while maintaining durability and/or thermal stability. The dielectric layer (e.g., of or including an oxide of Zr) may be sputter-deposited so as to have a monoclinic phase in order to improve thermal stability.
Patent WO-2021173578-A1 (WO)
Inventor: NAMGOONG JUNE
IPC: H03M7/30
Filed: 2021-02-23
Abstract: A method of wireless communication by a transmitting device transforms a transmit waveform by an encoder neural network to control power amplifier (PA) operation with respect to non-linearities. The method also transmits the transformed transmit waveform across a propagation channel. A method of wireless communication by a receiving device receives a waveform transformed by an encoder neural network. The method also recovers, with a decoder neural network, the encoder input symbols from the received waveform. A transmitting device for wireless communication calculates distortion error based on a non-distorted digital transmit waveform and a distorted digital transmit waveform. The transmitting device also compresses the distortion error with an encoder neural network of an auto-encoder. The transmitting device transmits to a receiving device the compressed distortion error to compensate for power amplifier (PA) non-linearity.
Patent WO-2021173870-A1 (WO)
Inventor: HO RODNEY J Y
IPC: A61P35/00
Filed: 2021-02-25
Abstract: The present disclosure describes an injectable aqueous dispersion, including an aqueous solvent, and a chemotherapeutic agent composition dispersed in the aqueous solvent to provide the injectable aqueous dispersion. The chemotherapeutic agent composition includes a combination of chemotherapeutic agents selected from: gemcitabine and paclitaxel; and venetoclax and zanubrutinib. The chemotherapeutic agent composition further includes one or more compatibilizers comprising a lipid ( e.g. , a lipid excipient), a lipid conjugate, or a combination thereof. The chemotherapeutic agents of the chemotherapeutic agent composition exhibit a synergistic chemotherapeutic effect.
Patent WO-2021173895-A1 (WO)
Inventor: MILLER AARON
IPC: C12Q1/689
Filed: 2021-02-26
Abstract: A method of determining the risk that a subject will develop urinary stone disease (USD) or hyperoxaluria is described. The method includes conducting a differential abundance analysis of the bacteria present in a stool and/or urine sample obtained from the subject, determining the ratio of bacteria associated with health to bacteria associated with USD or hyperoxaluria present in the subject's stool and/or urine sample, and assigning a level of risk for developing USD or hyperoxaluria based on the ratio.
Patent WO-2021178875-A1 (WO)
Inventor: MUREZ ZACHARY PAUL
IPC: H04N13/00
Filed: 2021-03-05
Abstract: Systems and methods of generating a three-dimensional (3D) reconstruction of a scene or environment surrounding a user of a spatial computing system, such as a virtual reality, augmented reality or mixed reality system, using only multiview images comprising RGB images, and without the need for depth sensors or depth data from sensors. Features are extracted from a sequence of frames of RGB images and back-projected using known camera intrinsics and extrinsics into a 3D voxel volume wherein each pixel of the voxel volume is mapped to a ray in the voxel volume. The back-projected features are fused into the 3D voxel volume. The 3D voxel volume is passed through a 3D convolutional neural network to refine the and regress truncated signed distance function values at each voxel of the 3D voxel volume.
Patent WO-2022015376-A1 (WO)
Title: Apparatus and method for mitigating motion sickness through cyclical object projection in digital space
Inventor: MOSKOWITZ MICHAEL H
IPC: G06F3/00
Filed: 2021-03-10
Abstract: A method includes projecting an object in a digital space. The object is transitioned to a final viewable peripheral location in the digital space. The object is removed from the digital space to define an unviewable path segment. The object is introduced to an initial viewable peripheral location in the digital space substantially opposite the final viewable peripheral location in the digital space. The initial viewable peripheral location to the final viewable peripheral location defines a viewable path segment. The object is returned to the center of the digital space. The operations are performed in an aggregate object path including the viewable path segment and the unviewable path segment. The object has a pre-configured object velocity and a pre-configured cycle time period in the aggregate object path.
Patent WO-2021188604-A1 (WO)
Title: Digital file forensic accounting and management system
Inventor: RENN DONNA
IPC: G06F16/21
Filed: 2021-03-17
Abstract: A digital file forensic accounting and management system collects forensic data for a digital file that is stored and accounted for in a datastore. The digital files and the associated forensic data may be retrieved from the datastore by a third party to verify the authenticity of the digital file. An interface program is utilized to collect forensic data about a file upon creation of the file and/or when the file is transferred to the datastore. An interface program may be a framework that is operated on a file producing program that a file provider used to create a digital file. An interface program may be an origination driver that is operated on the file providing computer. An interface program may be a directory monitoring program that transfers the digital file and forensic data to the datastore upon saving the file to the monitored directory.
Patent WO-2021188657-A1 (WO)
Title: Radio-frequency (rf)-interface and modular plate
Inventor: BENEDICT JAMES
IPC: H05K1/14
Filed: 2021-03-17
Abstract: A RAMP-radio frequency (RAMP-RF) assembly is provided and includes an RF panel including a microstrip interface, a plate including a stripline interface and a microstripto-stripline transition element operably connectable to the microstrip interface and to the stripline interface.
Patent WO-2021211393-A1 (WO)
Title: Hair color modification additive and related methods
Inventor: RUSSELL MARSHA
IPC: A61K8/97
Filed: 2021-04-11
Abstract: An additive is disclosed for use with existing hair coloring products that combines multiple hair dye sources and classifications to create a single precise color tone on demand. The additive salvages chemical parts from existing hair coloring products to create a multitude of new hair coloring options. The additive perfects the dye diffusion process using physics, electrochemical technology and chemical screening technology. The resultant additive mixed with an existing hair product solves many of the problems within the hair coloring industry and enhances safety through lower toxicity.
Patent WO-2021212025-A1 (WO)
Title: Natural flavor complex from stevia rebaudiana plants
Inventor: PURKAYASTHA SIDDHARTHA
IPC: A23L27/30
Filed: 2021-04-16
Abstract: A natural flavor complex obtained from  Stevia  plants is described. The natural flavor complex functions to modify the flavors of a consumable product without imparting detectable sweetness to the product.