baber/WOPTO huggingface dataset:
Patent WO-2021034560-A1 (WO)
Title: Integrated optical phase modulator and method of making same
Inventor: WANG LIMING
IPC: G02F1/035
Filed: 2020-08-12
Abstract: A low propagation loss and loose fabrication tolerance waveguide for a photonic integrated circuit (PIC) device may be realized by using a weak optical confinement to the optical mode, through designing a waveguide of single or double thin strips with high aspect ratio as waveguide core. To introduce a modulation functionality on this type of PIC device, a thin-film electrooptic material may be incorporated to form a hybrid phase modulating device, where a material that can be processed easily may be used as a device layer and is bonded to, or deposited with, a thin electrooptic film that may otherwise be difficult to fabricate or process. A low insertion loss, compact size and high-efficiency phase modulator on PIC device with this type of weakly confined waveguide is disclosed.
Patent WO-2021041377-A1 (WO)
Inventor: SCHMIDT JONATHAN
IPC: A01G9/24
Filed: 2020-08-25
Abstract: La présente invention concerne des systèmes et des procédés pour un appareil d'éclairage horticole intra-canopique. Selon certains aspects, un luminaire horticole a un guide de lumière à éclairage périphérique ou un conduit optique s'étendant à partir d'un boîtier dont la dimension principale s'étend le long de l'axe longitudinal L, et un ou plusieurs capuchons d'extrémité accouplés à des bords latéraux respectifs, des capuchons d'extrémité étant incurvés de façon convexe autour d'un ou plusieurs axes transversaux à l'axe longitudinal pour empêcher des points d'arrêt. Le capuchon d'extrémité peut être accouplé au boîtier pour empêcher la séparation du guide de lumière. Dans un autre aspect, un luminaire horticole a un guide de lumière à éclairage périphérique générant une émission ayant des pics dirigés vers le bas selon un angle d'environ +/- 30 degrés par rapport à la verticale. L'émission de lumière est de préférence en forme d'éventail et symétrique. Un autre aspect concerne un procédé d'éclairage intra-canopique ayant un conduit optique entièrement plat, une grande partie du conduit optique étant disposée le long de son axe longitudinal (L) et supportant le conduit optique, de préférence sa totalité, au-dessous d'une canopée végétale supérieure.
Patent WO-2021061935-A1 (WO)
Title: Mappage de charge utile de paquets à pas multiples pour une transmission robuste de données
Inventor: SINGH VIKRAM
IPC: H04L49/901
Filed: 2020-09-24
Abstract: L'invention concerne des systèmes et des procédés de mappage de charge utile de paquets pour une transmission robuste de données. Par exemple, des procédés peuvent consister à recevoir, au moyen d'une interface réseau, des paquets qui comprennent individuellement respectivement une trame primaire et une ou plusieurs trames précédentes à partir de la séquence de trames de données qui ont été séparées de la trame primaire de la séquence de trames par un multiple respectif d'un paramètre de pas ; à mémoriser les trames des paquets dans un tampon avec des entrées qui maintiennent individuellement la trame primaire et la ou les trames précédentes d'un paquet ; à lire une première trame à partir de la mémoire tampon en tant que trame primaire à partir de l'une des entrées ; à déterminer qu'un paquet avec une trame primaire qui est une trame suivante de la séquence a été perdu ; et, en réponse à la détermination, à lire la trame suivante à partir du tampon en tant que trame précédente à partir de l'une des entrées.
Patent WO-2021062202-A1 (WO)
Inventor: HAYNES COLE
IPC: A61K47/08
Filed: 2020-09-25
Abstract: L'invention concerne des procédés et des compositions pour appauvrir des génomes mitochondriaux délétères (ΔADNmt), ce qui permet d'obtenir une augmentation compensatoire d'ADNmt WT, par inhibition de LONP1, par exemple, grâce à des acides nucléiques inhibiteurs (y compris ARNi) ; l'induction de mutations qui empêchent la protéase de se lier à l'ADNmt ; ou l'administration d'un inhibiteur, par exemple, le composé cliniquement pertinent CDDO-Me (Bardoxolone), toutes ces actions aboutissant à la perte préférentielle des ΔADNmt.
Patent WO-2021062295-A1 (WO)
Title: Chemically sharpening blades
Inventor: PESAVENTO PAUL
IPC: C23F1/04
Filed: 2020-09-25
Abstract: A method for forming a cutting tool includes masking a metal base with one or more masks, the one or more masks including at least one variable permeability mask, and chemically etching the masked metal base to form a blade of the cutting tool.
Patent WO-2021076630-A1 (WO)
Title: Nano-enabled immunotherapy in cancer
Inventor: MEI KUO-CHING
IPC: A61K31/56
Filed: 2020-10-14
Abstract: In certain embodiments a platform technology for the facilitating immune therapy in the treatement of cancer is provided. In certain embodiments nanocarriers are provided that facilitate delivery of an IDO inhibitor in conjunction with an inducer of cell death (ICD-inducer). In certain embodiments the IDO inhibitor is conjugated to a component of a lipid bilayer forming a nanovesicle. In still another embodiment, methods and compositions are provided where an ICD-inducing agent ( e.g ., doxorubicin, oxaliplatin, mitoxantrone  etc .) and an IDO pathway inhibitor ( e.g ., an IDO inhibitor -prodrug) are integrated into a nanocarrier ( e.g . a lipid-bilayer (LB) -coated nanoparticle), that allows systemic delivery to orthotopic pancreatic cancer site.
Patent WO-2021076942-A1 (WO)
Inventor: KUO CHENG-CHIN
IPC: C07K16/30
Filed: 2020-10-16
Abstract: The present invention discloses that cancer cells secrete succinate into extracellular milieu, which increases macrophage migration and mediates TAM polarization. Furthermore, succinate induces cancer cell EMT, enhances cancer cell migration, and promotes cancer metastasis in murine models. It is indicated in the present invention that serum succinate concentration is elevated in patients with lung cancer when compared to healthy subjects. It implies that during cancer development and progression, cancer cells release a large quantity of succinate into the circulation. As shown in the present invention, serum succinate has a high discriminatory power, it represents a new class of circulating oncometabolite with potential value for predicting NSCLC. Furthermore, as elevation of succinate level in LLC tumor model is accompanied by increased TAMs in the subcutaneous tumors and enhanced cancer metastasis, serum succinate may be a useful therapeutic biomarker for NSCLC treatment. The present invention also provides an anti-succinate antibody that can serve as a cancer therapeutic agent.
Patent WO-2021097373-A1 (WO)
Title: Multicast feedback based on reference signal transmissions
Inventor: TAKEDA KAZUKI
IPC: H04L5/00
Filed: 2020-11-14
Abstract: Methods, systems, and devices for wireless communications are described. A set of reference signal resources that are configured for sounding reference signal transmissions may be shared among user equipments (UEs) that are enabled to receive multicast communications. Each of the shared set of reference signal resources may be associated with set(s) of channel state information. UEs may measure a multicast channel to determine channel state information for the multicast channel and transmit sounding reference signals over one of the shared reference signal resources that is associated with the set of channel state information determined by the UE. A base station that receives the sounding reference signal may transmit a subsequent multicast transmission for the UEs using transmission parameters that are adapted for the set(s) of channel state information associated with the occupied sounding reference signal resource.
Patent WO-2021102439-A1 (WO)
Inventor: PIORKOWSKI DANIEL THOMAS
IPC: C11D3/04
Filed: 2020-11-23
Abstract: A microplastic-free, in-vitro opacified detergent composition includes a surfactant component present in an amount of about 8 to about 65 weight percent actives and including (1) an alcohol ethoxy sulfate having a C 8 -C 20  backbone that is ethoxylated with from about 1 to about 10 moles of ethylene oxide, (2) at least one non-ionic surfactant having an alkoxylated alcohol, and (3) at least one anionic surfactant having a linear alkylbenzene sulfonate. The detergent composition also includes water present in a total amount of from about 5 to about 90 weight percent, free fatty acids in a total amount from about 1 to 15 weight percent and a magnesium cation in a total amount of from 0.005 to 0.3 weight percent. The composition has a turbidity value of at least 250 NTU at 75°F.
Patent WO-2021108379-A1 (WO)
Inventor: VAN DE WATER JUDY
IPC: G01N33/53
Filed: 2020-11-24
Abstract: The present disclosure provides peptides that specifically bind to maternal autoantibodies that are generated in the mother or potential mother against the endogenous polypeptide antigen neuron specific enolase (NSE) protein. The peptides described herein are useful for determining a risk of an offspring for developing an autism spectrum disorder (ASD) by detecting the presence of maternal autoantibodies in a biological sample of the mother or potential mother. The peptides or mimotopes thereof can also be administered to the mother or potential mother to block the binding between maternal autoantibodies and their antigens, thereby neutralizing the maternal autoantibodies.
Patent WO-2021118920-A1 (WO)
Inventor: STARNES MARK WILLIAM
IPC: H04R1/02
Filed: 2020-12-07
Abstract: A panel audio loudspeaker includes an actuator module. The actuator module includes an intermediate layer. The intermediate layer has a voice coil connected to the intermediate layer at a first surface. The actuator module includes a magnet assembly including a plurality of magnets. At least one pair of magnets are separated by an air gap. The actuator module includes a frame connected to the intermediate layer at the first surface, one or more springs connected to the frame and suspending the magnet assembly relative to the frame so that the voice coil extends at least partially into the air gap, and a spacer connected along a portion of the intermediate layer at a second surface of the intermediate layer opposite the first surface. A stiffness of the spacer at a region of connection to the intermediate layer is less than a stiffness of the intermediate layer at the connection portion.
Patent WO-2021127322-A1 (WO)
Title: Process to prepare feed using dividing-wall column and/or conventional column for catalytic cracking unit targeting olefin production
Inventor: SINGH BHARI
IPC: B01D3/14
Filed: 2020-12-18
Abstract: A dividing wall column or a pair of conventional columns can be used to separate an unstabilized naphtha stream to produce an aromatics-free light naphtha stream as a feed for a catalytic cracking unit for olefins production.
Patent WO-2021133686-A1 (WO)
Title: Instrument de préparation d'échantillon
Inventor: FERNANDEZ DE CASTRO JUAN
IPC: G01N15/06
Filed: 2020-12-18
Abstract: L'invention concerne un instrument de préparation d'échantillon doté d'un dispositif intégré pour estimer une concentration de globules blancs dans un prélèvement. L'instrument de préparation d'échantillon reçoit un prélèvement pour lequel un échantillon doit être préparé pour analyse. Le dispositif intégré peut mettre en œuvre un procédé optique, un procédé de résistance électrique ou un procédé de cytométrie en flux, par exemple, pour estimer la concentration de globules blancs dans le prélèvement. Pour certains types d'analyse, un volume d'échantillon du prélèvement dépend de la concentration en globules blancs. Par conséquent, l'instrument de préparation d'échantillon peut déterminer et ajuster automatiquement le volume d'échantillon du prélèvement sur la base de la concentration en globules blancs estimée avant l'ajout de réactifs supplémentaires, tels que des réactifs de marquage et/ou des réactifs lytiques, pour préparer l'échantillon.
Patent WO-2021087497-A1 (WO)
Title: Methods and apparatus to support access to services for multiple subscriber identity modules methods and apparatus to support access to services for multiple subscriber identity modules
Inventor: NIMMALA SRINIVASAN
IPC: H04W76/15
Filed: 2020-12-22
Abstract: Apparatus and methods to support parallel access to services of multiple subscriber identity modules (SIMs) and/or electronic SIMs (eSIMs) by a wireless device are disclosed. The wireless device is a single-radio wireless device that includes wireless circuitry that supports an active voice or video connection via a single radio access network of a cellular wireless network at a time. To send or receive data for a second SIM/eSIM, when an active voice or video connection for a first SIM/eSIM uses the wireless circuitry, the single-radio wireless device can i) establish parallel, linked protocol data unit (PDU) sessions for different SIMs, ii) multiplex traffic for different SIMs over a common radio connection with SIM information embedded in protocol headers for routing by network equipment, and/or iii) use an additional dedicated bearer using a first, active SIM for each data network name (DNN) over which to route for a second, suspended SIM..
Patent WO-2022146415-A1 (WO)
Title: Predictive drilling data correction
Inventor: SANTANA MISAEL LUIS
IPC: E21B47/26
Filed: 2020-12-29
Abstract: A drilling data analytics engine disclosed herein automatically corrects drilling data with predictive modeling. A drilling data quality analyzer segregates drilling data into good drilling data and bad drilling data that has missing, incomplete, or incorrect entries. For each bad data entry in the bad drilling data, the drilling data analytics engine preprocess drilling data attribute values for the corresponding task not including the drilling data attribute value for the bad data entry and inputs the preprocessed drilling data attribute values into a trained predictive model. The trained predictive model is trained on good drilling data to estimate values for the drilling attribute corresponding to the bad data entry.
Patent WO-2021158331-A1 (WO)
Title: Dental scanning methods for analyzing jaws
Inventor: BELL PATRICK
IPC: A61C19/05
Filed: 2021-01-10
Abstract: Example dental scanning methods for analyzing jaws of a patient involve taking multiple scans of the jaws, and/or models thereof, and then shifting the image of one scan to match that of another. In some examples, fiducial markers are attached to the patient's jaws beforehand to accurately identify and track the relative position of the jaws. The methods provide a way for creating a precise image of an upper jaw and a lower jaw in their proper bite registration, even though the resulting image may show an insufficient number of teeth to readily do so. The final, properly shifted image serves as a virtual 3D jaw model that can be manipulated and analyzed to aid in various orthodontic and other dental treatments.
Patent WO-2022010541-A1 (WO)
Title: Displaying a database record in a chat platform
Inventor: BOTWICK NATE
IPC: G06F16/176
Filed: 2021-01-29
Abstract: Provided herein are system, apparatus, device, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof for displaying a database record in a chat platform. In a given embodiment, a server may detect a request to launch a search window, including an input field. The server may cause the display of the search window, including the input field, in response to detecting the request to launch the search window. The server may receive a string via the input field. The server may query a database for a database record matching the string. The server may receive a selection of the database record from the chat participant. The server may cause display of a subset of fields of the database record in the chat session.
Patent WO-2021158738-A1 (WO)
Title: Improved and cass assisted osteotomies
Inventor: TORRIE PAUL ALEXANDER
IPC: A61B34/20
Filed: 2021-02-04
Abstract: Systems and methods for performing an osteotomy with robotic assistance are disclosed. The disclosed systems and methods includes receiving a three-dimensional model of a patient bone, receiving a surgical plan, determining, based on the three-dimensional model and the surgical plan, one or more corrective cuts to be made to the patient bone, and performing, using a tracked end effector interfaced to a robotic arm, the one or more corrective cuts. A surgeon may utilize software, tracking, robotics, and the like to plan and execute bone resection in complex and/or intricate shapes not previously possible.
Patent WO-2021168274-A1 (WO)
Title: Nectin-4 antibody conjugates and uses thereof
Inventor: BAUM PETER R
IPC: A61K47/68
Filed: 2021-02-19
Abstract: The present disclosure provides conjugates of anti-Nectin-4 antibodies or antigen binding fragments thereof to a myeloid cell agonist, compositions comprising the conjugates, and methods of treating cancer with the conjugates. The present disclosure also provides for anti-Nectin-4 antibodies or antigen binding fragments thereof and method for using the antibodies or antigen binding fragments thereof in treating cancer.
Patent WO-2021252029-A1 (WO)
Title: Multi-message conversation summaries and annotations
Inventor: GUPTA VIPUL
IPC: G06Q10/10
Filed: 2021-02-23
Abstract: The disclosure herein describes a system for generating customizable summaries of multi-message conversations in email threads and other multi-message and multi-participant messaging applications. A summary icon is displayed if the number of messages in a thread exceeds a threshold number. Message data is cleaned and analyzed by ML models to generate feature vectors representing the messages content. Multiple loglinear regression models compute similarity between message sentences. Clustering algorithm(s) to generate a multi-message conversation thread summary based on the values. If the user selects the summary icon, the multi-message conversation thread summary is displayed. The summary includes summary sentences and/or annotations describing content of the messages in the thread, participants contributing to the messages in the thread, links back to the original messages in the thread and/or a count of the number of messages contributed by each participant.
Patent WO-2021173567-A1 (WO)
Inventor: BUCKLEY MICHAEL J
IPC: H01Q1/42
Filed: 2021-02-23
Abstract: An integrated HOFS meander line polarizer radome including: a substrate including layers having a dielectric constant (dk) greater than 2.0 and less than 5.0; a Higher Order Floquet-mode Structure (HOFS) may include HOFS lines disposed in a first subset of the layers; and meander lines, to provide a phase shift and match, disposed in a second subset of the layers, where at least one layer of the first subset is disposed between the second subset of the layers.
Patent WO-2021195237-A1 (WO)
Title: Systèmes et procédés permettant d'identifier et d'isoler des personnes soupçonnées d'avoir une maladie infectieuse
Inventor: PAL BIPLAB
IPC: A61B5/01
Filed: 2021-03-24
Abstract: La présente invention concerne des systèmes et des procédés permettant de gérer des populations atteintes de maladies épidémiques et pandémiques par l'analyse individuelle de personnes dans un espace de rétention présélectionné, afin d'identifier des personnes dont les températures corporelles dépassent un niveau prédéterminé. Lesdites personnes sont invitées à s'enregistrer et reçoivent l'instruction de se mettre en quarantaine à l'adresse fournie pendant le processus d'enregistrement. L'emplacement de la personne enregistrée est ensuite suivi pour s'assurer que la personne reste à l'emplacement enregistré pendant la durée de la quarantaine. Les informations d'enregistrement peuvent être fournies à des autorités sanitaires ou d'application de la loi pour aider à contrôler la propagation de la maladie dans la population.
Patent WO-2021222492-A1 (WO)
Inventor: TAIT STEVEN L JR
IPC: B01J23/42
Filed: 2021-04-29
Abstract: The invention describes metal catalysts such as Pt single-site centers on metal oxide supports, e.g., powdered supports, such as MgO, Al 2 O 3 , CeO 2  or mixtures thereof with di-nitrogen containing ligands.
Patent WO-2021252772-A1 (WO)
Inventor: BOLOGNIA DAVID FRANK
IPC: B01L3/00
Filed: 2021-06-10
Abstract: A sample testing device is disclosed. The sample testing device can include a first compartment that is configured to receive a test sample, a second compartment that is configured to receive the test sample, a separator that is disposed between and separating the first compartment and the second compartment, and a mechanical lock structure that is configured to lock and unlock a movement of the separator. When the mechanical lock is unlocked, the separator opens to transfer the test sample from the first compartment to the second compartment. The sample testing device can include a sensing assembly.
Patent WO-2022010672-A1 (WO)
Title: Monitoring and reporting a status of a memory device
Inventor: PLUM TODD
IPC: G06F11/10
Filed: 2021-06-25
Abstract: Methods, systems, and devices for monitoring and reporting a status of a memory device are described. A memory device may include monitoring circuitry that may be configured to monitor health and wear information for the memory device. A host device may write to a dedicated register of the memory device, to configure the memory device with health status information reporting parameters. The memory device may monitor and report the health status information of the memory device based on the received reporting configuration or based on a default configuration, and may write one or more values indicative of the health status information to a dedicated register. The host device may perform a read on the readout register to obtain the health status information, as indicated by the one or more values, and may adjust operating procedures or take other actions based on the received health status information.
Patent WO-2022039844-A1 (WO)
Title: Ultrasonic protective film detection and ultrasonic sensor calibration
Inventor: XU CHANGTING
IPC: G06K9/00
Filed: 2021-06-30
Abstract: Some disclosed methods involve acquiring, via an ultrasonic sensor system, first (reference) ultrasonic signals at a first time and acquiring second ultrasonic signals via the ultrasonic sensor system at a second time. Such methods may involve determining, based at least in part on a comparison of the first ultrasonic signals and the second ultrasonic signals, whether one or more layers reside on the cover glass at the second time. If it is determined that the one or more layers reside on the cover glass at the second time, some methods may involve determining one or more signal characteristics corresponding to properties of the one or more layers and determining, based at least in part on the one or more properties, whether the one or more layers are compatible with the ultrasonic sensor system. If so, the method may involve calibrating the ultrasonic sensor system.
Patent WO-2022006504-A1 (WO)
Title: Remote attendance and participation systems and methods
Inventor: CVIJANOVIC CHRISTI L
IPC: H04N13/117
Filed: 2021-07-02
Abstract: A method of transferring data can comprise dividing an experience space into polyhedrons comprising a network of interconnected planes. Sheets of experience space data of the experience space can be collected via a distributed sensor array. Each sensor of the distributed sensor array can comprise a corresponding sheet of experience space data. One of the polyhedrons can be selected as a client location polyhedron. Client location data can be extracted from the experience space data. The client location data can correspond to the client location polyhedron. Extraction can be by intersecting ones of the sheets of experience space data to form a polyhedral data set.