baber/WOPTO huggingface dataset:
Patent WO-2020190379-A1 (WO)
Title: Accelerated rack acclimator
Inventor: ALISSA HUSAM
IPC: H05K7/20
Filed: 2020-01-29
Abstract: A rack acclimating device can accelerate the acclimation of an already assembled rack of computing equipment to an environment. A rack acclimating device can comprise one or more heating elements and an air moving device that can be oriented to move air across the heating elements and then through the rack of computing equipment. Additionally, the rack acclimating device can comprise a controller or other like computing device that can receive environmental sensor data and, based upon the received environmental sensor data, can control the heating elements and air moving device. Environmental sensor data can be received from environmental sensors, such as temperature and/or humidity sensors, which can be positioned to sense various environmental aspects. A rack acclimating device can also comprise a hood or other like structure to confine and direct the heated air from the heating elements and/or air moving device to the computer equipment rack.
Patent WO-2020163828-A1 (WO)
Title: Demineralized bone fiber implant compositions and methods for augmenting fixation in bone repair
Inventor: CARTER ANDREW J
IPC: A61F2/28
Filed: 2020-02-07
Abstract: A composition and methods of making or use thereof include a plurality of fibers forming a shape for augmenting fixation of a bone screw, or the plurality of fibers form a shape having a peg portion and a sheet portion to augment tendon to bone repair. The physical presence of the plurality of fibers provides initial fixation, while the use of an osteoinductive material provides long term enhancement of bone formation around the site of the bone screw or the tendon to bone repair.
Patent WO-2020168044-A1 (WO)
Title: Base de prothèse dentaire et prothèse dentaire
Inventor: HASAN MD ABU
IPC: A61C13/01
Filed: 2020-02-13
Abstract: L'invention concerne une base de prothèse dentaire ayant une pluralité de compartiments alvéolaires dentaires, au moins l'un des compartiments alvéolaires dentaires comprenant une surface convexe conçue selon une structure en étages, et une ou plusieurs protubérances sur la structure en étages. L'invention concerne en outre une prothèse dentaire comprenant la base de prothèse dentaire, au moins un agent de liaison et une pluralité de dents artificielles. Des dents artificielles sont liées à l'intérieur des compartiments alvéolaires dentaires de telle sorte que chaque dent artificielle peut reposer sur la partie supérieure de chaque protubérance dans le compartiment alvéolaire dentaire, maintenant une quantité prédéterminée d'agent de liaison entre la dent artificielle et la base de prothèse dentaire. La base de prothèse dentaire et la prothèse dentaire de l'invention permettent de mieux répondre au besoin d'une mise en place plus simple, plus efficace et fiable de dents artificielles dans une base de prothèse dentaire, et de garantir une liaison plus cohérente et prévisible de dents artificielles dans une base de prothèse dentaire.
Patent WO-2020168080-A1 (WO)
Title: Appareil, système, procédé et support lisible par ordinateur de communication orientée connexion de véhicule à x (vtx) de 5g
Inventor: ADJAKPLE PASCAL M
IPC: H04W76/14
Filed: 2020-02-13
Abstract: La présente invention concerne un premier appareil comportant : un processeur ; une mémoire ; et des circuits de communication. Le premier appareil est connecté à un réseau de communications par l'intermédiaire des circuits de communication. Le premier appareil comprend en outre des instructions exécutables par ordinateur maintenues dans la mémoire qui, lorsqu'elles sont exécutées par le processeur, amènent le premier appareil à : découvrir un second appareil avec lequel le premier appareil peut communiquer ; obtenir des informations de dispositif relatives au second appareil ; et configurer un protocole radio du premier appareil pour une communication de liaison latérale directe avec le second appareil.
Patent WO-2020197798-A1 (WO)
Title: Highly processable multi-stage flexible acrylic resins and process for making same
Inventor: LUO PU
IPC: C08L51/00
Filed: 2020-03-13
Abstract: A multi-stage flexible acrylic resin comprises a branched polymer which is a reaction product of reactants comprising one or more monoethylenically unsaturated ester monomers, a chain transfer agent in an amount of 0.1 to 10 wt.%, and a crosslinker in an amount of 0.1 to 10 wt.%, wherein wt.% is based on total amount of reactants, provided the amount of crosslinker in moles is less than the amount of chain transfer agent in moles. A process for producing the multi-stage flexible acrylic resin is also disclosed.
Patent WO-2020191264-A1 (WO)
Inventor: PAULETTI TIMOTHY
IPC: H02S40/32
Filed: 2020-03-20
Abstract: A controller circuit (100) for a PV module (102) includes a receiver circuit (104) and a mode control and power conversion circuit (106). The receiver circuit (104) receives a first signal (108) from a transmitter circuit (116) associated with the PV module. The receiver circuit (104) changes a second signal (118) from a first state to a second state based on the first signal (108). The mode control and power conversion circuit (106) receives a DC string voltage (120) from a string of PV cells (122) associated with the PV module (102), receives the second signal (118) from the receiver circuit (104), switches from a first mode to a second mode in response to the second signal (118) being changed to the second state, converts the DC string voltage (120) to a standby voltage (124) in the second mode, and provides the standby voltage (124) to DC power lines (110, 112) between the PV module and a DC -to- AC inverter in the second mode.
Patent WO-2020236286-A1 (WO)
Inventor: ALVERSON ROBERT L
IPC: H04L12/815
Filed: 2020-03-23
Abstract: A switch architecture for a data-driven intelligent networking system is provided. The system can accommodate dynamic traffic with fast, effective congestion control. The system can maintain state information of individual packet flows, which can be set up or released dynamically based on injected data. Each flow can be provided with a flow-specific input queue upon arriving at a switch. Packets of a respective flow are acknowledged after reaching the egress point of the network, and the acknowledgement packets are sent back to the ingress point of the flow along the same data path. As a result, each switch can obtain state information of each flow and perform flow control on a per-flow basis.
Patent WO-2020205900-A1 (WO)
Inventor: MOODY IAN STORMS
IPC: B22F9/24
Filed: 2020-04-01
Abstract: A method of purifying a metal nanostructure composition containing desired nanostructures and undesired nanostructures. The method includes providing a solution within which metal nanostructures have been synthesized including desired and undesired nanostructures. The solution includes polyol and has a viscosity. The method includes diluting the solution with a dilutant to lower the viscosity of the solution and provide a diluted solution. The method includes sedimenting the undesired nanostructures from the diluted solution. The method includes collecting the supernatant with the desired nanostructures and retaining the undesired nanostructures inside the sedimentation device. In an example, such is via a sedimentation device, which is a special tray system designed with grooved bottoms to retain the undesired nanostructures.
Patent WO-2020210261-A1 (WO)
Inventor: RAMAMOORTHY RAMESH
IPC: H01G4/33
Filed: 2020-04-07
Abstract: The disclosed technology generally relates to ferroelectric materials and semiconductor devices, and more particularly to semiconductor memory devices incorporating doped polar materials. In one aspect, a semiconductor device comprises a capacitor, which in turn comprises a polar layer comprising a crystalline base polar material doped with a dopant. The base polar material includes one or more metal elements and one or both of oxygen or nitrogen, wherein the dopant comprises a metal element that is different from the one or more metal elements and is present at a concentration such that a ferroelectric switching voltage of the capacitor is different from that of the capacitor having the base polar material without being doped with the dopant by more than about 100 mV.
Patent WO-2020214980-A1 (WO)
Inventor: ZHU WEIJIA
IPC: H04N7/30
Filed: 2020-04-17
Abstract: Devices, systems and methods for coefficient coding in transform skip mode are described. An exemplary method for video processing includes determining, for encoding one or more video blocks in a video region of a visual media data into a bitstream representation of the visual media data, a maximum allowed dimension up to which a current video block of the one or more video blocks is allowed to be encoded using a transform skip mode such that a residual of a prediction error between the current video block and a reference video block is represented in the bitstream representation without applying a transform; and including a syntax element indicative of the maximum allowed dimension in the bitstream representation.
Patent WO-2020227404-A1 (WO)
Inventor: GONZALEZ PABLO
IPC: D21J3/00
Filed: 2020-05-06
Abstract: A molded fiber part production line includes a forming mold, a transfer shuttle for removing a partially-formed fiber part from the forming station, and a plurality of press station sub-lines. Each of the plurality of press station sub-lines includes a press station having an entrance side and an exit side, and a press station shuttle. The system includes a distribution shuttle for distributing the partially-formed fiber part from the transfer shuttle to at least one of the plurality of press station shuttles. The distribution gantry is on the entrance side of the press station and a trim-waste station is on the exit side of the press station. An exit conveyor is opposite the trim-waste station from the press station.
Patent WO-2021021423-A1 (WO)
Inventor: ZHU XIPENG
IPC: H04W48/18
Filed: 2020-07-13
Abstract: Wireless communications systems and methods related to on-demand communications are provided. A first network entity receives, from a user equipment (UE), a network slice request. The first network entity transmits to a second network entity, a request for capability information associated with the UE based on the UE's network slice request. Additionally, the first network entity receives from the second networking entity, a response indicating the capability information associated with the UE.
Patent WO-2022019903-A1 (WO)
Title: Indicators to reposition receiving coils
Inventor: LAGNADO ISAAC
IPC: G01B7/004
Filed: 2020-07-22
Abstract: An example apparatus may include a receiving coil, an indicator device, and a basic input/output system (BIOS). The BIOS may determine a position of the receiving coil relative to a charger transmitting coil. Based on a determination that the receiving coil is misaligned with the charger transmitting coil, the BIOS may determine a repositioning direction to which the apparatus is to be repositioned to bring the receiving coil into alignment with the charger transmitting coil. The BIOS may cause the indicator device to display an indicator corresponding to the determined repositioning direction.
Patent WO-2021030029-A1 (WO)
Inventor: HOVEY PEHR L
IPC: A63H27/04
Filed: 2020-07-23
Abstract: An aerial show system for leveraging downwash and other forces to use an unmanned aerial vehicle (UAV) as a creative element in a show. UAVs in the aerial show system each include a propulsion and lift mechanism, which generates downwash as it moves the UAV about a show's airspace. The aerial show system also includes one-to-many show effect devices adapted to make use of the downwash to activate or animate one or more movable components to generate a desired show effect, e.g., a spinning propeller or fan on an object carried or tethered beneath the UAV chassis/body. The movable component would otherwise be static or passive and relies on the potential and/or kinetic energy created by the UAV in airspace for actuation or animation.
Patent WO-2021041153-A1 (WO)
Inventor: RAMASUBRAMONIAN ADARSH KRISHNAN
IPC: H04N19/70
Filed: 2020-08-20
Abstract: Techniques are described for decoding video data. A video decoder may determine chroma blocks in a chroma quantization group (QG) of the video data, determine a quantization parameter predictor that is the same for each of the chroma blocks of the chroma QG, determine an offset value that is the same for two or more of the chroma blocks of the chroma QG, determine a quantization parameter value for each of the two or more of the chroma blocks in the chroma QG based on the quantization parameter predictor and the offset value inverse quantize coefficients of one or more residual blocks for the chroma blocks based on the determined quantization parameter value, generate the one or more residual blocks based on the inverse quantized coefficients, and reconstruct the chroma blocks based on the one or more residual blocks.
Patent WO-2021050305-A1 (WO)
Title: Darkfield imaging of grating target structures for overlay measurement
Inventor: HILL ANDREW
IPC: G01N21/88
Filed: 2020-08-31
Abstract: A metrology system may include an illumination sub-system to illuminate a metrology target on a sample with illumination having a symmetric off-axis illumination profile, where the symmetric off-axis illumination profile is symmetric along one or more measurement directions, and where the illumination sub-system provides illumination from opposing angles in the symmetric off-axis illumination profile at least one of simultaneously or sequentially. The metrology target may include a first periodic structure on a first layer of the sample and a second periodic structure on a second layer of the sample. The metrology system may further include an imaging sub-system to generate images of the metrology target formed using two non-zero diffraction orders from each point of the symmetric off-axis illumination profile. The metrology subsystem may further determine an overlay error indicative of alignment between the first layer and the second layer based on the one or more images.
Patent WO-2021055922-A1 (WO)
Title: Power converter architecture
Inventor: BUHARI RIAZDEEN
IPC: H02M3/158
Filed: 2020-09-21
Abstract: Aspects of the disclosure provide for a circuit (104). In at least some examples, the circuit includes a high-side power transistor (205), a low-side power transistor (210), a first transistor (225), a second transistor (220), and a third transistor (215). The high-side transistor is adapted to couple between an input node (150) and a switch node (265). The low-side transistor is coupled between the switch node and ground (156). The first transistor is adapted to couple between a first node (275) and the switch node. The second transistor is coupled between the first node and an output node (152). The third transistor is coupled between the first node and ground.
Patent WO-2021061630-A1 (WO)
Inventor: CHOI BYEONGDOO
IPC: H04N19/167
Filed: 2020-09-22
Abstract: A method, device, and computer-readable medium for decoding an encoded video bitstream using at least one processor, including obtaining a flag indicating that a conformance window is not used for reference picture resampling; based on the flag indicating that the conformance window is not used for the reference picture resampling, determining whether a resampling picture size is signaled; based on determining that the resampling picture size is signaled, determining a resampling ratio based on the resampling picture size; based on determining that the resampling picture size is not signaled, determining the resampling ratio based on an output picture size; and performing the reference picture resampling on a current picture using the resampling ratio.
Patent WO-2021067325-A1 (WO)
Title: Devices, systems, and methods for detecting fluid flow
Inventor: DUVAL GEORGE
IPC: A61B17/00
Filed: 2020-09-30
Abstract: A medical device may comprise a plurality of prongs, each of the prongs having a sensor configured to detect a flow of fluid; and a sleeve disposed radially outward of the plurality of prongs. The sleeve may be configured to move proximally and distally relative to the plurality of prongs to transition the plurality of prongs from a contracted configuration to an expanded configuration.
Patent WO-2021067517-A1 (WO)
Inventor: HOLTER BEN
IPC: G05B23/02
Filed: 2020-09-30
Abstract: Systems and methods for controlling operation of an off-highway vehicle are provided. A control method includes receiving an input command that includes at least one of a manual input command and an automatic input command, determining if an operator attention level is at a first attention level, a second attention level, or a third attention level, generating at least one output parameter based on the determined operator attention level and the input command, generating an output command based on the at least one output parameter, and outputting the output command to the first work function to control operation of the first work function based on the output command.
Patent WO-2021072317-A1 (WO)
Title: Adjustable flow glaucoma shunts and associated systems and methods
Inventor: ARGENTO CLAUDIO
IPC: A61M27/00
Filed: 2020-10-09
Abstract: The present technology is directed to adjustable flow glaucoma shunts, systems, and methods for making and using such devices. In many of the embodiments described herein, the shunts include a drainage element configured to fluidly couple an anterior chamber of an eye and a target outflow location, such as a subconjunctival bleb space. The shunts can further include a flow control assembly coupled to the drainage element and configured to control the flow of fluid (e.g., aqueous) therethrough. The shunts can further include an outer membrane or bladder that encases the flow control assembly. The outer membrane can include a plurality of apertures that fluidly couple an interior of the outer membrane with an environment exterior to the outer membrane.
Patent WO-2020264544-A1 (WO)
Inventor: XIANG ZHIXIAN
IPC: H04W60/00
Filed: 2020-10-13
Abstract: A transmit chain (TX chain) of a user equipment (UE) transmits an uplink signal to a first wireless network associated with a first base station or a second wireless network associated with a second base station. The uplink signal includes information indicative of a first receive chain (RX chain) of the UE being synchronized to the first base station to receive first traffic from the first wireless network, and a second RX chain of the UE being synchronized to the second base station to receive second traffic from the second wireless network. The UE transmits uplink traffic for the first wireless network and the second wireless network to the second base station via the TX chain of the UE.
Patent WO-2021101719-A1 (WO)
Inventor: PAYNTER JEFFREY
IPC: H01R24/38
Filed: 2020-11-05
Abstract: A ganged connector assembly includes: first, second, third and fourth coaxial cables; first, second, third and fourth coaxial connectors, each of the coaxial connectors connected with a corresponding one of the coaxial cables; a shell surrounding the coaxial connectors, the shell configured to electrically isolate each of the coaxial connectors from the other coaxial connectors, wherein the coaxial connectors are arranged in a generally square pattern; and a strain relief boot comprising: first and second cover pieces that are assembled to create a cover around portions of the coaxial cables and the coaxial connectors; and first and second braces that reside within the cover, the first brace being positioned between first and second of the coaxial connectors, and the second brace being positioned between third and fourth of the coaxial connectors.
Patent WO-2021101888-A1 (WO)
Inventor: FALAH SAMER
IPC: G06F21/60
Filed: 2020-11-17
Abstract: A Quorum network comprising an access controlled multi-tenant network is provided that is configured to enable access control and state isolation in a multi-tenancy Ethereum-based distributed ledger system. The access-controlled network includes one or more authenticating servers (also referred to as access controls) for providing permission control to the nodes in the network. In a standard multi-tenant network, each user of an entity (also referred to as an organization) is limited to only transacting with (also referred to as accessing) their own authorized resources. The access-controlled network utilizes an access controller to provide a singular truth for a set of managed nodes through a trusted entity (such as a Network Authorization Server).
Patent WO-2021138410-A1 (WO)
Title: System, server and method for monitoring utility systems
Inventor: FIELDS RICHARD
IPC: H04B3/46
Filed: 2020-12-30
Abstract: The disclosure describes a system for monitoring and mitigating damage to electrical utility structures and the surrounding environment. In some embodiments, the system includes fire boxes, arc sensors, angle switches, and disconnect switches configured to generate alert signals when a hazard is detected. In some embodiments, the system includes cameras configured to detect a hazard such as a fire or moving object. In some embodiments, the system includes light transmitters and light receivers positioned at a predetermined location away from power lines to detect objects that interrupt a line of site. In some embodiments, the system can electrically isolate a power line before a detected hazard impacts a power line.
Patent WO-2021087508-A1 (WO)
Title: Methods relating to sepsis associated acute kidney injury
Inventor: WONG HECTOR R
IPC: G01N33/68
Filed: 2020-10-27
Abstract: The disclosure provides methods for determining whether a sepsis patient is likely to develop severe sepsis associated acute kidney injury (SA-AKI) using a combination of clinical data and biomarker data obtained during the first 24 hours following the subject's diagnosis with sepsis. The methods described here are useful for preventing SA-AKI in at-risk patients as well as for point-of-care clinical decision support and stratifying septic shock patients for clinical trials.
Patent WO-2021150377-A1 (WO)
Title: Methods for producing bimodal polyolefins and impact copolymers
Inventor: ZHANG XIAODAN
IPC: C08F2/34
Filed: 2021-01-07
Abstract: Provided are methods for producing bimodal polyolefins comprising the steps of contacting α-olefin monomers with a catalyst in slurry polymerization conditions in the presence of zero to minimum hydrogen to produce a high molecular weight polyolefin and contacting additional α-olefin monomers in gas phase polymerization conditions and the high molecular weight polyolefin and the catalyst to produce bimodal polyolefin having high stiffness and broad molecular weight distribution. An additional step of polymerizing the bimodal polyolefin with a comonomer in a second gas phase can provide a bimodal impact copolymer having high stiffness and broad molecular weight distribution. Among the advantages of the present methods, bimodal polyolefins can be produced in a continuous process between a slurry polymerization reactor and a gas phase polymerization reactor without a venting step in between and with minimal hydrogen in the slurry polymerization reactor.
Patent WO-2021142361-A1 (WO)
Title: In-tree geometry quantization of point clouds
Inventor: FLYNN DAVID
IPC: G06T9/40
Filed: 2021-01-08
Abstract: An example method includes receiving (502) a plurality of points that represent a point cloud; representing a position of the point in each dimension of a three-dimensional space as a sequence of bits (504), where the position of the point is encoded according to a tree data structure; partitioning (506) at least one of the sequences of bits into a first portion of bits and a second portion of bits; quantizing (508) each of the second portions of bits according to a quantization step size, where the quantization step size is determined according to an exponential function having a quantization parameter value as an input and the quantization step size as an output; and generating (510) a data structure representing the point cloud and including the quantized second portions of bits.