baber/WOPTO huggingface dataset:
Patent WO-2021015954-A1 (WO)
Inventor: KHRIPIN ALEX
IPC: G01D5/244
Filed: 2020-07-09
Abstract: A method (1000) for calibrating a position measurement system (200) includes receiving measurement data (224, 230) from the position measurement system and determining that the measurement data includes periodic distortion data (232). The position measurement system includes a nonius track (212b, 212d) and a master track (212a, 212c). The method also includes modifying the measurement data by decomposing the periodic distortion data into periodic components and removing the periodic components from the measurement data.
Patent WO-2022010481-A1 (WO)
Title: Passenger seat with removable modular component
Inventor: LOZANO SEGURA RAFAEL
IPC: B60R7/04
Filed: 2020-07-09
Abstract: Described is a passenger seat having a center console. The center console has a stationary portion including: a stationary portion structural member positioned at a connecting end of the stationary portion; and a disconnect panel. The center console has a separable modular portion having: a separable modular portion structural member positioned at a connecting end of the separable modular portion and coupleable to the stationary portion structural member; and an electrical wiring consolidation device that includes: an electrical cable bundle; and an electrical connector coupleable to the disconnect panel. The stationary portion structural member, the disconnect panel, the separable modular portion structural member, and the electrical wiring consolidation device form a quick connect structure for coupling the separable modular portion with the stationary portion.
Patent WO-2021007454-A1 (WO)
Inventor: YANG CHIHKONG
IPC: G01S17/36
Filed: 2020-07-09
Abstract: Systems and methods for a light detection and ranging (lidar) system utilizing both coherent and pulsed detection for Time of Flight (ToF) measurement are disclosed. In one embodiment, a lidar system includes a reference clock providing a clock signal (CKref) with time period Tcik, an automatic gain control (AGC) loop that is triggered when a received signal RFin is greater than a threshold voltage Vth, a coherent detector measuring a fine ToF by detecting the phase difference (ΔΦ) between the clock signal (CKref) and the received signal (RFin), a pulse edge detector measuring a coarse ToF by detecting a falling edge (post-edge) of the received signal (RFin) and counting cycles N to estimate an arrival time of N x Tcik, and a combiner that calculates total ToF by combining output of the coherent detector and pulse edge detector using the equation.
Patent WO-2021040922-A1 (WO)
Title: Integrated assemblies, and methods of forming integrated assemblies
Inventor: HALLER GORDON A
IPC: H01L27/11582
Filed: 2020-07-24
Abstract: Some embodiments include a method of forming an integrated assembly. A first stack is formed over a conductive structure. The first stack includes a second layer between first and third layers. The first and third layers are conductive. A first opening is formed through the first stack. A sacrificial material is formed within the first opening. A second stack is formed over the first stack. The second stack has alternating first and second levels. A second opening is formed through the second stack and through the sacrificial material. First semiconductor material is formed within the second opening. A third opening is formed through the second stack, through the third layer, and to the second layer. The second layer is removed, forming a conduit. Second semiconductor material is formed within the conduit. Dopant is out-diffused from the second semiconductor material into the first semiconductor material. Some embodiments include integrated assemblies.
Patent WO-2022046028-A1 (WO)
Title: Multi-band antennas
Inventor: LAI CHIEN-PAI
IPC: H01Q5/00
Filed: 2020-08-25
Abstract: An example device comprises: a chassis; a transceiver; a multiband antenna comprising: a first antenna structure comprising: an open slot antenna structure, the first antenna structure to operate in a first frequency range; and, a second antenna structure comprising a closed slot antenna structure or a planar inverted-F antenna (PI FA) structure, the second antenna structure to operate in a second frequency range higher than the first frequency range, the first antenna structure and the second antenna structure arranged linearly along an edge of the chassis; and, a frequency filter joining the first antenna structure and the second antenna structure, the frequency filter to filter frequencies associated with first antenna structure and the second antenna structure, respectively; and, an antenna feed to connect the transceiver to the first antenna structure and the second antenna structure.
Patent WO-2021055619-A1 (WO)
Title: Rail friction strip for mechanically engaging tufted geotextile ground cover
Inventor: DAVIS CARL M III
IPC: H02S20/10
Filed: 2020-09-17
Abstract: An elongated plate having a rail and defining lateral wings on opposing sides and a plurality of spaced-apart tabs extending below a plane defined by a bottom surface of the plate for engaging a tufted geotextile ground cover, said rail for receiving a fastener for engaging a bracket of a photovoltaic module thereto. Alternatively, a pair of U-shaped racks support adjacent photovoltaic modules in a series on a support surface, comprising a base and a pair of opposing elongated legs each having a support plate for supportingly engaging a respective one of two adjacent photovoltaic modules, and the base including spaced tabs projecting at an angle to dispose a respective distal end vertically spaced from a bottom surface of the base, for engaging a portion of the support surface.
Patent WO-2021055706-A1 (WO)
Title: Convertible shovel
Inventor: SOKAS RICHARD
IPC: A01B1/22
Filed: 2020-09-18
Abstract: A shoveling and plowing device. The device may include two blades connected to a shaft. The two blades may be hinged and may be adjusted via a second, lower handle on the shaft. The adjustment may allow for the device to be used as a shovel, or the blades may be adjusted into a V- shape such that the device may be efficiently used as a plow. A wheel may be affixed to a lower portion of the device and may assist in pushing the device or lifting a load. The wheel may optionally be rotatable. The rotatable wheel may assist in navigating and maneuvering the device. The wheel may act as a fulcrum to assist in lifting the device when loading. Since the wheel is a rotatable fulcrum, it may assist the user in lifting a load and depositing it to the side.
Patent WO-2021067216-A1 (WO)
Inventor: ASLAN SEYMA
IPC: A61K8/73
Filed: 2020-09-29
Abstract: Hair treatment compositions containing about 0.1 to about 8 wt.% of xylan or derivatives thereof; about 0.2 to about 23 wt.% of gluconic acid; about 2 to about 45 wt.% of sorbitol; and water, wherein all percentages by weight are based on the total weight of the cosmetic composition. The weight fraction of the total amount of xylan or derivatives thereof to the total amount of gluconic acid is greater than 0.2 to less than 1. Example hair treatment compositions may form a film of xylan or derivatives thereof and gluconic acid on an individual's hair after the hair treatment composition has been rinsed from the hair. Methods for producing and using such hair treatment compositions are also provided.
Patent WO-2021086633-A1 (WO)
Title: System and process for steam cracking and pyrolysis fuel oil treatment integrating selective hydrogenation and fcc
Inventor: XU QI
IPC: C10G69/04
Filed: 2020-10-16
Abstract: A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is reacted in a fluid catalytic cracking reactor for selective ring opening and dealkylation to produce fluid catalytic cracking including light cycle oil. The light cycle oil is separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the fluid catalytic cracking reactor, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds.
Patent WO-2022019940-A1 (WO)
Title: Methods for forming ultra high molecular weight polyethylenes and methods for reducing contaminant content in such
Inventor: KHAWAJI MOTAZ
IPC: C08F6/02
Filed: 2020-11-11
Abstract: According to one or more embodiments disclosed herein, the amount of one or more contaminants in an initial ultra high molecular weight polyethylene composition may be reduced by a method including contacting the initial ultra high molecular weight polyethylene composition with an acid to form a processed ultra high molecular weight polyethylene composition. The initial ultra high molecular weight polyethylene composition may include at least 0.02 wt.% of one or more contaminants. The contacting of the acid with the initial ultra high molecular weight polyethylene composition may be for a time, at a pressure, and at a temperature sufficient to reduce the amount of the one or more contaminants in the initial ultra high molecular weight polyethylene.
Patent WO-2021102214-A1 (WO)
Inventor: SONG ZHI HUA
IPC: H05B45/10
Filed: 2020-11-20
Abstract: A light-emitting diode (LED) array includes an array of pixel assemblies and a pulse width modulator. The pulse width modulator generates pulse width modulation (PWM) signals for controlling a duty cycle of each of the pixels. The pixel assemblies each include an LED, a switching circuit, and a close loop circuit. The switching circuit receives a PWM signal and alternately turns on and off the LED based on the PWM signal. The close loop circuit regulates an LED current provided by the switching circuit to the LED based on a feedback signal received from the switching circuit.
Patent WO-2021133492-A1 (WO)
Inventor: RULE JEFFREY
IPC: G06Q20/38
Filed: 2020-11-23
Abstract: Various embodiments are generally directed to authenticating a user for non-payment purposes utilizing a payment protocol, a computer device and a contactless card. The payment protocol may be consistent with an EMV standard. An application may determine that authorization or verification of a user may be required to access non-payment features of another application associated with the user and the computer device. The application may then receive and/or facilitate transmission of encrypted data from a communications interface of a contactless card associated with an account and utilizing either an offline or online technique to do so. The offline or online technique may involve one or more operations that can verify the identity of the user and/or otherwise authorize the user to have access to various aspects of the other application.
Patent WO-2021108735-A1 (WO)
Title: Réseau de pixels à micro-del à régulation dynamique
Inventor: BONNE RONALD JOHANNES
IPC: H05B45/37
Filed: 2020-11-26
Abstract: L'invention concerne un système d'éclairage comprenant un réseau de DEL ayant une pluralité de pixels de DEL et un contrôleur de puissance. Le contrôleur de puissance règle une tension d'alimentation pour alimenter les pixels de DEL sur la base d'une ou plusieurs conditions du réseau de DEL. Le contrôleur de puissance peut déterminer la tension d'alimentation sur la base de données de traitement du réseau de DEL. Le contrôleur de puissance peut régler la tension d'alimentation sur la base d'une température de fonctionnement des pixels de DEL et de l'amplitude d'un courant d'attaque des pixels de DEL.
Patent WO-2021108744-A1 (WO)
Title: Dispositifs médicaux implantables pour une stimulation multichambre
Inventor: ASLESON ANDREA J
IPC: A61N1/368
Filed: 2020-11-26
Abstract: L'invention concerne des systèmes, des dispositifs et des procédés pouvant être utilisés pour administrer et fournir une thérapie de stimulation cardiaque à un patient. Des dérivations ou des petits fils portant une ou plusieurs électrodes ventriculaires gauches peuvent être positionnés dans ou à proximité du septum interventriculaire pour détecter et stimuler des signaux ventriculaires gauches du cœur du patient. Dans un exemple, un petit fil comprenant une ou plusieurs électrodes ventriculaires gauches peut s'étendre dans le sinus coronaire à partir d'un dispositif médical implantable sans dérivation situé dans l'oreillette droite.
Patent WO-2021138181-A1 (WO)
Title: Pressure field stimulation device having an expandable cup top
Inventor: DICARLO LORA LEEANNE HADDOCK
IPC: A61H19/00
Filed: 2020-12-23
Abstract: Embodiments of the present invention relate to an improved stimulation device. Embodiments of the improved stimulation device includes a cup and a driver. The cup has a cavity surrounded by a rim. The driver comprises a plate disposed on an underside of the cup, a cam disposed adjacent to the plate, and a motor mechanically coupled to the cam. The driver comprises a cam pin affixed to the cam, and a bearing rotatably disposed on the cam pin. The bearing is mechanically coupled to a lifter. The lifter is mechanically coupled to a linear bearing, enabling a smooth reciprocating back-and-forth motion from the rotation of the motor. A top of the cup swells and unswells during an operation cycle of the driver.
Patent WO-2022159092-A1 (WO)
Inventor: ANSARI REZA
IPC: H02S10/12
Filed: 2021-01-22
Abstract: La présente invention concerne un système d'alimentation modulaire hybride à commande intelligente qui comprend un boîtier configuré pour contenir de multiples modules d'alimentation. Un sous-système de commande intelligent gère et équilibre une entrée d'énergie électrique provenant de multiples sources d'énergie, comprenant un sous-système de réseau de panneaux solaires photovoltaïques, un sous-système d'éolienne, un groupe électrogène et un réseau de batteries. Un mât monté sur ledit boîtier est configuré pour monter une éolienne, des antennes de télécommunications, ou les deux. Un procédé de fourniture d'énergie électrique comprend les étapes consistant à installer de multiples modules d'alimentation dans un boîtier et à gérer de multiples sources d'énergie au moyen d'un sous-système de commande intelligent.
Patent WO-2021155106-A1 (WO)
Title: Pyridine compounds for controlling invertebrate pests
Inventor: AHMAD OMAR
IPC: A01N43/56
Filed: 2021-01-29
Abstract: Disclosed are compounds of Formula (1), including all geometric and stereoisomers,  N -oxides, and salts thereof, wherein R 1 , A, R 2 , R 4 , R 5  and Q are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula (1) and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the disclosure.
Patent WO-2021158645-A1 (WO)
Title: Methods of treating congenital hemophilia with anti-fibrinolytic loaded platelets
Inventor: MOSKOWITZ KEITH ANDREW
IPC: A61K31/195
Filed: 2021-02-03
Abstract: Provided herein are methods and compositions for treating congenital hemophilia with platelets and/or platelet derivatives. In some cases, the platelets and or platelet derivatives are loaded with an anti-fibrinolytic.
Patent WO-2021211189-A1 (WO)
Title: Millimeter wave repeater systems and methods
Inventor: SCHWAB DANIEL
IPC: H04B7/155
Filed: 2021-02-04
Abstract: In one embodiment, an over-the-air millimeter wave repeater for a communications network comprises: a donor unit including a first plurality of modular electronic components and an access point including a second plurality of modular electronic components. The donor unit communicates downlink mmWave spectrum wireless signals received from a base station to the access point and radiates uplink mmWave spectrum wireless signals received from the access point to the base station. The access point radiates the downlink mmWave spectrum wireless signals received from the donor unit into a coverage area, receives the uplink mmWave spectrum wireless signals received from the coverage area, and communicates the uplink mmWave spectrum wireless signals to the donor unit. The first and second plurality of modular electronic components includes at least one of a modular antenna component, a modular signal conditioning component, a modular signal interface component, and a modular controller.
Patent WO-2022173417-A1 (WO)
Inventor: CHEN CHENG
IPC: H04N19/136
Filed: 2021-02-09
Abstract: Des éléments de syntaxe sont écrits dans un flux binaire de façon à indiquer une précision d'une profondeur de bits pour un codage en mode palette de blocs vidéo.  Pendant un codage, une profondeur de bits à utiliser pour un codage en mode palette d'un bloc actuel peut être basée sur un signal vidéo d'entrée contenant le bloc actuel ou sur une certaine modification de la précision de la profondeur de bits. Un résidu de prédiction associé au bloc actuel est codé en un flux binaire en même temps que des éléments de syntaxe indiquant la profondeur de bits utilisée pour le codage en mode palette du bloc actuel.  Les éléments de syntaxe contiennent en particulier un premier élément indiquant la profondeur de bits du codage en mode palette utilisée et un second élément indiquant s'il faut appliquer un décalage de bit à la profondeur de bits du codage en mode palette.  Pendant un décodage, des valeurs des éléments de syntaxe sont lues à partir du flux binaire et utilisées pour déterminer une profondeur de bits pour le codage en mode palette du bloc codé.
Patent WO-2021174011-A1 (WO)
Inventor: BIRKESTRAND ORVILLE J
IPC: F03D1/06
Filed: 2021-02-26
Abstract: A toroidal lift force engine is provided. Illustratively, the toroidal lift force engine operates in an enclosed environment without heat and/or expelling particles of any kind, utilizing asymmetric pressure distribution on lift turbine blades solely to generate thrust with the normal component of this lift force, while using the tangential component of this lift force to drive accessories, provide control to the fluid velocity, and/or provide motivation of the fluid's flow. The toroidal lift force engine may be utilized to generate thrust, heat and/or electricity for powering vehicles, homes, etc.
Patent WO-2021183384-A1 (WO)
Title: Appearance search using a map
Inventor: BOOTH DANIEL
IPC: G11B27/10
Filed: 2021-03-05
Abstract: A method for performing an appearance search using a map involves receiving search commencement input requesting that an appearance search for one or more objects-of-interest commence be performed. In response to the search commencement input, one or more video recordings for the one or more objects-of-interest are searched. In conjunction with a map on a display, one or more appearance search results depicting the one or more objects-of-interest are then displayed. Each of the appearance search results depicts the one or more objects-of-interest as captured by a camera at a time during the one or more video recordings, and is depicted in conjunction with the map at a location indicative of a geographical location of the camera. The method may be performed using a video surveillance system and stored on one or more computer-readable media for execution using that system.
Patent WO-2021202980-A1 (WO)
Title: Enhanced viral transduction efficiency
Inventor: MOORE NATHAN
IPC: C12N15/09
Filed: 2021-04-02
Abstract: The present disclosure provides, among other things, a method of engineering genetically modified cells comprising, maintaining the cells in a collection chamber, contacting the cells with a fluid flow of a composition comprising viral or non-viral particles, thereby engineering genetically modified cells. The present disclosure also provides, among other things, a method of engineering genetically modified cells comprising, subjecting the cells to a centrifugal force, contacting the cells with a fluid flow of a composition comprising viral or non-viral particles, thereby engineering genetically modified cells.
Patent WO-2021207442-A1 (WO)
Inventor: LYNCH MATTHEW
IPC: A61K31/167
Filed: 2021-04-08
Abstract: L'invention concerne une composition orale solide rhéologique comprenant un agent de cristallisation, une phase aqueuse et un agent actif oral.
Patent WO-2021216459-A1 (WO)
Inventor: RAPITSCH DIETER
IPC: H04R1/10
Filed: 2021-04-19
Abstract: An example headphone device includes a first earpiece and a second earpiece, each earpiece including a respective antenna at least partially disposed within the earpiece. The headphone device includes a headbow adjustably connecting the first earpiece and the second earpiece, where the first earpiece and second earpiece are each extendable from the headbow, which includes an inner cavity. A cable assembly including a cable extends between the first earpiece and the second earpiece. The cable assembly is at least partially formed from an elastomeric material and is positioned within the inner cavity of the headbow in a resting position such that the cable assembly is extendable within the inner cavity of the headbow from the resting position when one or both of the first and second earpieces are extended from the headbow.
Patent WO-2021216904-A1 (WO)
Inventor: TORRAS ORIOL
IPC: G06T7/10
Filed: 2021-04-22
Abstract: Methods and systems for are disclosed, including a method comprising receiving target digital images depicting a target structure; automatically identifying target elements of the target structure in the target digital images using convolutional neural network semantic segmentation; automatically generating a heat map model depicting a likelihood of a location of the target elements of the target structure; automatically generating a two-dimensional model or a three-dimensional model of the target structure based on the heat map model without further utilizing the target digital images; and extracting information regarding the target elements from the two-dimensional or the three-dimensional model of the target structure.
Patent WO-2021222144-A1 (WO)
Inventor: HIGUCHI RUSSELL
IPC: C12Q1/6844
Filed: 2021-04-26
Abstract: Described herein are methods and compositions that provide highly efficient nucleic acid amplification and signal detection using a cycling probe. In some embodiments, this allows a 3-fold or greater increase of amplification product for each amplification cycle and therefore increased sensitivity and speed over conventional PCR. Modified bases can be employed in primers to provide this base-3 or greater amplification with satisfactory PCR cycle times, which are improved, as compared to those observed in the absence of modified bases.
Patent WO-2021231575-A1 (WO)
Title: Immunosuppressive agents and viral delivery re-dosing methods for gene therapy
Inventor: YOUNG COURTNEY
IPC: A61P21/00
Filed: 2021-05-12
Abstract: Provided are methods related generally to the fields of molecular biology and virology, in particular the use of immunosuppressive agents and methods for treating using gene therapy, notably Duchenne muscular dystrophy.
Patent WO-2022046218-A1 (WO)
Inventor: WANG MING
IPC: G06F3/06
Filed: 2021-05-21
Abstract: Apparatuses and techniques are described for increasing channel boosting of NAND string during programming by applying a periodic low word line bias during programming. In one aspect, a low pass voltage, VpassL, is applied to designated word lines to create periodic low points or dips in the channel boosting level. A normal pass voltage, Vpass, is applied to other unselected word lines. The low points create barriers to the movement of electrons in the channel toward the selected word line, to prevent the electrons from pulling down the voltage at the channel region which is adjacent to the selected word line. VpassL can be applied to designated word lines at the source and/or drain sides of the selected word line. A control circuit can be configured with various parameters for implementing the techniques.