baber/WOPTO huggingface dataset:
Patent WO-2021080641-A1 (WO)
Title: Reusable support substrate for formation and transfer of semiconductor devices and methods of using the same
Inventor: ZHOU FEI
IPC: H01L25/065
Filed: 2020-03-20
Abstract: A support substrate including a plurality of channels on a front side is provided. A cover layer is formed by anisotropically depositing a sacrificial cover material over the plurality of channels. Cavities laterally extend within the plurality of channels underneath a horizontally extending portion of the cover layer. An encapsulation layer is conformally deposited. First semiconductor devices, first metal interconnect structures, and first bonding pads are formed over a top surface of the encapsulation layer. A device substrate with second bonding pads is provided. The second bonding pads are bonded with the first bonding pads to form a bonded assembly. Peripheral portions of the encapsulation layer are removes and peripheral portions of the cover layer are physically exposed. The cover layer is removed employing an isotropic etch process by propagating an isotropic etchant through the cavities to separate the support substrate from the bonded assembly.
Patent WO-2020205839-A1 (WO)
Title: Anodized coating for magnesium
Inventor: VOEGELE GERALD
IPC: C25D11/30
Filed: 2020-03-31
Abstract: A method of producing an abrasion resistant anodized coating on a magnesium containing article. The method including mixing a chemical slurry including a quantity of an aqueous soluble hydroxide, a fluoride composition, at least one of silicate or vanadate, and between about 5 g/L and about 150 g/L of at least one physical property modifying agent, immersing a magnesium containing article in the chemical slurry, and applying at least one of an electrical current or electrical potential to the magnesium containing article to promote a chemical reaction on a surface of the magnesium containing article resulting in the growth of an abrasion resistant porous magnesium oxide layer on a surface of the magnesium containing article.
Patent WO-2020219488-A1 (WO)
Title: Semiconductor device including a superlattice and an asymmetric channel and related methods
Inventor: TAKEUCHI HIDEKI
IPC: H01L29/15
Filed: 2020-04-22
Abstract: A semiconductor device may include a substrate (61) and spaced apart first (62, 66) and second (63) doped regions in the substrate. The first doped region may be larger than the second doped region to define an asymmetric channel therebetween. The semiconductor device may further include a superlattice (25) extending between the first and second doped regions to constrain dopant therein. The superlattice may include a plurality of stacked groups of layers, with each group of layers comprising a plurality of stacked base semiconductor monolayers defining a base semiconductor portion, and at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions. A gate (64) may overly the asymmetric channel.
Patent WO-2020227122-A1 (WO)
Title: System and method for dmrs antenna port indication for urllc
Inventor: SENGUPTA AVIK
IPC: H04L5/00
Filed: 2020-05-01
Abstract: Systems, devices, and techniques for antenna port configuration in wireless communication systems are described. A described technique performed by a user equipment (UE) includes receiving configuration information that determines a bit-width value for an antenna port indication field of a downlink control information (DCI) format; receiving a DCI message that is in accordance with the DCI format; and determining an antenna port configuration for one or more demodulation reference signals based on the DCI message, the configuration information, and the bit-width value.
Patent WO-2020242782-A1 (WO)
Inventor: PROSSER NEIL
IPC: F25J1/00
Filed: 2020-05-15
Abstract: A dual-mode LNG liquefier arrangement that is configurable to operate in a first mode broadly characterized as a low pressure, liquid nitrogen add LNG liquefier without turbo-expansion or a second mode broadly characterized as a low pressure, liquid nitrogen add LNG liquefier with turbo-expansion.
Patent WO-2020247931-A1 (WO)
Title: Lumen stabilizing device
Inventor: KAYE CHRISTOPHER J
IPC: A61F2/01
Filed: 2020-06-08
Abstract: A device for stabilizing a lumen in an open position having a core with a longitudinal axis along the length of the core, and support elements that can be bristles, fibers, or discs, secured to the core, extending radially outward from the core, and having ends that can contact and hold open a lumen, while maintaining the position of the device in the lumen.
Patent WO-2021011173-A1 (WO)
Inventor: KADIRI PRASAD REDDY
IPC: H04W68/00
Filed: 2020-06-26
Abstract: Techniques and apparatuses described herein provide for an indication that a unified access control (UAC) parameter of a user equipment (UE) has changed. For example, a paging message or direct indication information may be provided to a UE indicating that a UAC parameter has changed. In such a case, the UE may not be expected to periodically check a scheduling information list of a system information block type 1 (SIB1). Thus, battery power of UEs may be conserved and signaling resources that would otherwise be used to periodically check the scheduling information list may be conserved.
Patent WO-2021011221-A1 (WO)
Inventor: XU YAN
IPC: B01J37/02
Filed: 2020-07-07
Abstract: The present disclosure is directed to methods preparing ruthenium compounds, useful for use in metathesis reactions, the product compounds arising from such methods, and the use of such product compounds as catalysts in the metathesis of olefins. In particular, methods take advantage of the use of intermediates of the general formula (C) to obtain the C-H metalated, sterically hindered ruthenium compounds of generally formula (B): Using the disclosed methods, the compounds of the general formula (B) are produced in higher yields, exhibit higher catalytic activity / selectivity, and give rise to more hindered catalysts than are accessible from methods previously known.
Patent WO-2021011348-A1 (WO)
Inventor: DAHLBECK DOUGLAS
IPC: C12N15/82
Filed: 2020-07-10
Abstract: The invention provides plants and seeds with enhanced resistance to plant disease caused by plant pathogens, particularly bacterial plant pathogens, and methods for producing such plants and seeds. The plants and seeds comprise mutated alleles of the  Bs5  gene and/or  Bs5-like  gene that are capable of conferring to plants comprising the alleles enhanced resistance to plant pathogens. The present invention further provides methods of using the plants and seeds in agricultural production to limit plant diseases caused by plant pathogens.
Patent WO-2022025911-A1 (WO)
Inventor: AGGARWAL SACHIN
IPC: F04D29/28
Filed: 2020-07-31
Abstract: A rotating machine includes a housing that defines an inlet for air to enter into the rotating machine and an outlet for the air to exit the rotating machine. The rotating machine can also include a bearing received in the housing and a shaft rotationally supported by the bearing. The shaft defines a rotational axis that extends in a longitudinal direction. The rotating machine also includes a fan attached to the shaft so as to be coaxially aligned with the bearing. The fan defines an airflow path including an intake that receives the air from the inlet of the housing and an exhaust that discharges the air from the intake toward the outlet of the housing. A portion of the airflow path between the intake and the exhaust is in a direction that is not parallel to the rotational axis.
Patent WO-2021034786-A1 (WO)
Inventor: ZHOU CONG
IPC: G10L21/013
Filed: 2020-08-18
Abstract: L'invention concerne de nouveaux procédés et systèmes qui permettent d'adapter un synthétiseur de clonage vocal pour un nouveau locuteur à l'aide de données de parole réelle. Des énoncés provenant d'un ou de plusieurs locuteurs cibles sont mis sous forme de paramètres et utilisés afin d'initialiser un vecteur d'intégration destiné à être utilisé avec un synthétiseur vocal, au moyen du regroupement des données d'énoncé et de la détermination du centroïde des données, à l'aide d'un réseau neuronal d'identification de locuteur, et/ou par la découverte du vecteur intégré mémorisé le plus proche des données d'énoncé.
Patent WO-2021042017-A1 (WO)
Inventor: PLESS BENJAMIN D
IPC: A61P25/36
Filed: 2020-08-31
Abstract: An opioid overdose rescue device is provided that includes an ingestible capsule. Within the ingestible capsule is a non-refillable drug dispenser comprising an opioid antidote and at least one sensor configured to detect at least one physiological parameter indicative of an opioid overdose. A controller is also contained within the ingestible capsule and is operatively coupled to the drug dispenser and the least one sensor. The controller is configured to receive a signal detected by the least one sensor of the at least one physiological parameter to actuate release of the opioid antidote from the drug dispenser into the intestine of the patient upon a determination that the at least one physiological parameter falls outside a threshold value or range for the at least one physiological parameter indicating that an opioid overdose has been detected.
Patent WO-2021230898-A1 (WO)
Title: Supplemental energy generation and storage for trains
Inventor: Then-Gautier Johnny
IPC: B60T13/58
Filed: 2020-09-03
Abstract: The invention relates to the supplemental generation of energy from operation of a train, and specifically to the generation of energy in connection to the rotation of disc brake rotors in combination with generators. Rotation of the disc brake rotors creates rotational energy that is transmitted to the generators, which then transmits the energy to a series of batteries for storage. The batteries may be stored in the platform for the train and/or within the train car itself. Energy from the batteries may be utilized by removal of the batteries from the train or through a number of outlets, sockets or connectors associated with the train car or platform.
Patent WO-2021050738-A1 (WO)
Title: Method for compression molding of anisotropic components
Inventor: ESCOWITZ ETHAN
IPC: B29C70/54
Filed: 2020-09-10
Abstract: A system and methods are disclosed for producing compression-molded components having one or more desired characteristics with respect to one or more objectives. In accordance with one embodiment, a parameter space comprising a set of values of a parameter is defined, where the parameter corresponds to a property of fiber bundles, and where the set of values represents all possible values of the parameter in the parameter space. The parameter space is narrowed, and a statistical model is generated based on a sampling of the narrowed parameter space. A value of the parameter is selected based on the statistical model, and a bundle of fibers conforming to the selected value is produced. A component comprising the bundle of fibers is then manufactured using a compression-molding process.
Patent WO-2021067701-A1 (WO)
Title: Offloading communication functions from a slave user equipment to a master user equipment
Inventor: HE LINHAI
IPC: H04W12/00
Filed: 2020-10-02
Abstract: In an aspect, a slave UE and a master UE each establish an attachment to a core network of a cellular communications system. The slave UE obtains security credentials configured to encrypt and decrypt traffic between the slave UE and the core network. A D2D connection is established between the slave UE and the master UE (e.g., tethering). One or more communication functions are offloaded from the slave UE to the master UE, including at least one communication function with the core network for maintaining the attachment of the slave UE to the core network. Application-layer data is relayed to/from the slave UE over the D2D connection. In an aspect, either the slave UE or the master UE may perform encryption and decryption of control plane signaling using the slave UEs security credentials.
Patent WO-2021071791-A1 (WO)
Title: Methods and system for geo-differentiated virtual toll booth
Inventor: BERNADES ROBERTO
IPC: G06Q20/14
Filed: 2020-10-06
Abstract: Methods and system for geo-differentiated virtual tool booth (GDVTB) supporting seamless toll collections across disparate toll systems are disclosed. The GDVTB system may leverage smart technology to identify a moving vehicle location. The GDVTB may also reconcile an identified vehicle location with a vehicle location captured by a toll operator or with multiple vehicle locations associated with multiple other GDVTBs. A common vehicle identifier, which may be associated with a user's smart device and may be captured by the toll operator, may support reconciliation of the identified and captured locations. The present invention may also include methods for real time, delayed, and pre-paid toll collections.
Patent WO-2021081442-A1 (WO)
Title: Non-uniform stereo rendering
Inventor: PAULUS JOHN CARL
IPC: G06F3/0346
Filed: 2020-10-23
Abstract: Examples of the disclosure describe systems and methods for recording augmented reality and mixed reality experiences. In an example method, an image of a real environment is received via a camera of a wearable head device. A pose of the wearable head device is estimated, and a first image of a virtual environment is generated based on the pose. A second image of the virtual environment is generated based on the pose, wherein the second image of the virtual environment comprises a larger field of view than a field of view of the first image of the virtual environment. A combined image is generated based on the second image of the virtual environment and the image of the real environment.
Patent WO-2021086949-A1 (WO)
Inventor: HOUCHINS GREGORY
IPC: C01F11/12
Filed: 2020-10-28
Abstract: In some aspects, the present disclosure pertains to methods for the electrochemical production of calcium silicate compounds in an electrochemical cell that comprises (a) a Ca-based electrode that comprises calcium metal or an inorganic calcium material, (b) an SiOx-based electrode that comprises a SiOx material, where x ranges from 1 to 2, and (c) a liquid electrolyte disposed between the Ca-based electrode and the SiOx-based electrode. In these methods, the electrochemical cell is operated under conditions such that calcium cations are produced at the Ca-based electrode and one or more calcium silicate (Ca-Si-oxide) compounds are produced at the SiOx-based electrode. In other aspects, the present disclosure pertains to systems for the electrochemical production of calcium silicate compounds.
Patent WO-2021108076-A1 (WO)
Inventor: PARULKAR ISHWARDUTT
IPC: H04L47/765
Filed: 2020-10-30
Abstract: Techniques for managing latency of communications between compute instances and mobile devices are described. A message including an indication of a mobility event associated with a mobile device of a communications service provider network is received. The mobility event indicates a change in a connection point of the mobile device to the communications service provider network from a from a first access point to a second access point. A communications delay of at least a portion of a network path between the mobile device and a compute instance via the second access point is determined to not satisfy a latency constraint. A second provider substrate extension of the cloud provider network that satisfies the latency constraint for communications with the mobile device via the second access point is identified, and a message is sent to the second provider substrate extension to cause the launch of another compute instance.
Patent WO-2021092039-A1 (WO)
Inventor: JHA SATISH C
IPC: H04L29/08
Filed: 2020-11-04
Abstract: Disclosed embodiments include technologies related to Maneuver Coordination Services (MCS) in vehicular networks. Embodiments include Emergency Group Maneuver Coordination (EGMC) for detected unexpected safety-critical situations (USCS) on the road. EGMC provides cooperative maneuver coordination among a group of vehicles to ensure safer collective actions in the case of USCS. Embodiments include Maneuver Coordination Message (MCM) format and structure, details of contents of MCM message, and procedures for Generation and Transmission of MCM with reduced communication overhead. Other embodiments are described and/or claimed.
Patent WO-2021092340-A1 (WO)
Inventor: CHAN DIVA
IPC: A61K31/01
Filed: 2020-11-06
Abstract: Provided herein are compositions for delivering one or more cannabinoids to the skin of a subject and methods of using the compositions to deliver the one or more cannabinoids to the skin of a subject. The compositions contain a carrier that facilitates the delivery and permeation of cannabinoids to and through the skin. The carriers of the compositions contain squalane or mixtures of squalane and hemisqualane. The compositions described herein may serve as the base for the preparation of various cosmetics or various pharmaceuticals. The cosmetics or pharmaceuticals may be used to reduce inflammation, control pain, or prevent aging of the skin of a subject.
Patent WO-2021097314-A1 (WO)
Title: Covalent organic frameworks and applications thereof in chemical reactions
Inventor: MA SHENGQIAN
IPC: H01L51/00
Filed: 2020-11-13
Abstract: Described herein are covalent organic frameworks that include catalytic components incorporated throughout the framework. The covalent organic frameworks have unique structural and physical properties, which lends them to be versatile in a number of different applications and uses. In one aspect, the covalent organic frameworks are composed of a plurality of fused aromatic groups or polyaromatic groups and ligands, where catalytic components such as transition metal catalysts are coordinated by the ligand to the framework. The covalent organic frameworks are useful in a number of different chemical reactions.
Patent WO-2022076008-A1 (WO)
Title: Lunettes imprégnées de cbd
Inventor: MCCOY RONALD J
IPC: G02C11/00
Filed: 2021-01-14
Abstract: Le brevet de lunettes thérapeutiques introduit une nouvelle fonctionnalité pour la monture de lunettes (montures, lunettes de soleil, lunettes étanches d'ordonnance) - l'administration de CBD ou d'un autre médicament thérapeutique par l'intermédiaire de tampons inprégnés situés n'importe où sur la monture, principalement sur les parties de la monture en contact avec la peau de l'utilisateur.
Patent WO-2021108302-A1 (WO)
Title: Inhibition de cela-1 pour le traitement d'une affection pulmonaire
Inventor: VARISCO BRIAN
IPC: C12N15/113
Filed: 2020-11-23
Abstract: Des compositions et des procédés pour le traitement d'une ou de plusieurs affections pulmonaires progressives, pouvant comprendre, entre autres, une broncho-pneumopathie chronique obstructive (BPCO), un emphysème et des affections pulmonaires déficientes AAT, sont divulgués. Les compositions pertinentes pour les procédés divulgués peuvent comprendre une protéine de liaison à un antigène, telle qu'un anticorps anti-CELA1, un scFv anti-CELA1 ou un nucléotide antisens (ASO) anti-CELA1, qui peut être administrée en une quantité suffisante pour traiter un ou plusieurs des états pathologiques susmentionnés.
Patent WO-2021126545-A1 (WO)
Inventor: BARIL JACOB
IPC: A61B34/30
Filed: 2020-12-04
Abstract: Instrument chirurgical comprenant une tige, un effecteur terminal et un mécanisme d'articulation. L'effecteur terminal est mobile entre une première position où l'effecteur terminal est aligné avec un axe longitudinal de la tige, et une seconde position où l'effecteur terminal est disposé à un angle par rapport à l'axe longitudinal. Le mécanisme d'articulation comprend un engrenage proximal disposé en coopération mécanique avec la tige, un engrenage distal disposé en coopération mécanique avec l'effecteur terminal, un premier engrenage latéral disposé en contact avec l'engrenage proximal et l'engrenage distal, et un second engrenage latéral disposé en contact avec l'engrenage proximal et l'engrenage distal.
Patent WO-2022132158-A1 (WO)
Title: System and method to conduct underbalanced drilling
Inventor: QUERO PHILIPPE
IPC: E21B47/13
Filed: 2020-12-17
Abstract: An underbalanced drilling system is provided. A bottomhole assembly includes a drill bit drilling a wellbore in a formation underbalanced. The bottomhole assembly includes a telemetry sub. A telemetry component transmits signals in real-time between the telemetry sub of the bottomhole assembly and a controller on the surface. A drill string is coupled with the bottomhole assembly, and the drill string includes a plurality of drill collars. The drill collars form a channel through which drilling fluid flows from the surface to the bottomhole assembly. The drill string is inserted into the wellbore by a hydraulic work over unit. A continuous circulation component provides continuous circulation of the drilling fluid while a new drill collar is coupled to the drill string. The continuous circulation component substantially maintains a wellbore density at a predetermined density.
Patent WO-2021142025-A1 (WO)
Title: Systems and methods for hydrocarbon reservoir three dimensional unstructured grid generation and development
Inventor: MANZOOR SHAHID
IPC: E21B41/00
Filed: 2021-01-06
Abstract: System and method of developing a hydrocarbon reservoir that includes the following: determining, for each of the layers, a reservoir model defining layers representing a portion of a hydrocarbon reservoir; determining points of intersection with a wellbore path; generating, for each of the layers, a two-dimensional (2D) unstructured mesh layer including a triangulated mesh; generating, for each pair of adjacent 2D unstructured mesh layers of the reservoir model, a three-dimensional (3D) tetrahedral mesh; generating, for the 3D tetrahedral mesh, a 3D triangulated tetrahedral mesh; generating, for the 3D triangulated tetrahedral mesh, a 3D vertically- refined triangulated tetrahedral mesh; generating, for the 3D vertically-refined triangulated tetrahedral mesh, a 3D dual mesh; and generating, using the 3D dual mesh, a simulation of the hydrocarbon reservoir represented by the layers.
Patent WO-2021167755-A1 (WO)
Title: Signalling of weights of a reference picture list
Inventor: WANG YE-KUI
IPC: H04N19/30
Filed: 2021-01-26
Abstract: Systems, methods and apparatus for video processing, which include weighted prediction for video blocks, are described. One example method includes performing a conversion, according to a rule, between a current slice of a current picture of a video and a bitstream of the video, wherein the rule specifies that a first syntax element of a picture parameter set (PPS) and a second syntax element of the PPS control whether a third syntax element is included in the bitstream, and wherein the first syntax element indicates whether a weighted prediction is enabled for bi-directional slices of coded pictures referring to the PPS, the second syntax element indicates whether information related to the weighted prediction is present in picture headers or slice headers of coded pictures referring to the PPS, and the third syntax element indicates a number of weights associated with a reference picture list 1 of the current slice.