baber/WOPTO huggingface dataset:
Patent WO-2019183481-A1 (WO)
Inventor: MüLLER ANDREAS
IPC: B64D11/06
Filed: 2019-03-22
Abstract: The invention relates to a seat, in particular an aircraft seat, comprising at least a seat support structure mounted to a track assembly, the track assembly is configured to adjust the seat support structure in a longitudinal direction, the seat support structure comprises at least one of: a seat pan having a seat pan frame which is pivotable mounted to the track assembly at a seat pan pivot axis; a backrest having a backrest frame which is pivotable mounted to the seat pan frame at a backrest pivot axis, wherein the seat pan frame is inclined about the seat pan pivot axis as the backrest frame pivots about the backrest pivot axis; and the seat pan frame and the backrest pivot axis are adjusted relatively to the track assembly. Further, a coupling mechanism initiates a pivot movement as the seat support structure moves from a taxi, takeoff and landing position to at least one of an inclined comfort position and a sleeping position.
Patent WO-2019204511-A1 (WO)
Title: METHODS AND KITS FOR DETECTING O-GlcNAc SITES USING B3GALNT2 AND OGT
Inventor: WU ZHENGLIANG L
IPC: G01N33/58
Filed: 2019-04-17
Abstract: In an in vitro method of determining the modification degree of  O -GlcNAc in a biological sample, a first sample is treated with B3GALNT2 to incorporate a GalNAz into closed  O -GlcNAc sites in the sample, labeled using click chemistry to form labeled closed  O -GlcNAc sites, and the labeled closed  O -GlcNAc sites in the first sample are detected (corresponding to the number of closed  O -GlcNAc sites in the biological sample). A second, duplicate sample is treated with OGT to  O -GlcNAcylate open  O -GlcNAc sites in the sample to convert the open  O -GlcNAc sites to closed  O -GlcNAc sites, and treated with B3GALNT2 to incorporate GalNAz into the closed  O -GlcNAc sites. The second sample is labeled using click chemistry to form labeled closed  O -GlcNAc sites (corresponding to the total number of  O -GlcNAc sites in the biological sample). The number of closed  O -GlcNAc sites and total  O -GlcNAc sites in the biological sample are compared to determine the modification degree of  O -GlcNAc.
Patent WO-2019222442-A1 (WO)
Title: Composite materials and methods of manufacture
Inventor: LY JOHN
IPC: B32B5/02
Filed: 2019-05-16
Abstract: A composite material may comprise a wind resistant layer and a breathable layer. The breathable layer may comprise a material that may be more permeable than a material of the wind resistant layer. The composite material may comprise an insulating material disposed between the wind resistant layer and the breathable layer. The composite material may comprise a knit layer adjacent to the breathable layer. The composite material may be configured to allow air to circulate between the knit layer, the breathable layer, and/or the insulating material. The composite material may be configured to restrict the passage of air through the wind resistant layer.
Patent WO-2019236316-A1 (WO)
Title: Black light assemblies principally for swimming pools and spas
Inventor: GOLDMAN DAVID
IPC: E04H4/14
Filed: 2019-05-23
Abstract: Lighting assemblies principally for swimming pools and spas may produce ultraviolet (UV) radiation (i.e. black light). They also may supply visible light if desired. The assemblies may be submerged within pools or spas or located externally thereof, and the light sources may be controlled either collectively or individually.
Patent WO-2019245826-A1 (WO)
Title: Détection d'interférence entre des caméras temps de vol à l'aide de réseaux de capteurs d'image modifiés
Inventor: BECKER GABOR
IPC: G01S17/46
Filed: 2019-06-12
Abstract: L'invention concerne des caméras temps de vol pouvant être synchronisées où les champs de vision des caméras temps de vol se chevauchent. Les caméras temps de vol peuvent être programmées dans des intervalles de temps pour éclairer leurs champs de vision respectifs qui ne sont pas en conflit l'un avec l'autre. Lorsqu'une première caméra temps de vol éclaire un premier champ de vision qui chevauche un deuxième champ de vision d'une deuxième caméra temps de vol et que la deuxième caméra temps de vol détecte la lumière réfléchie provenant de l'éclairage, la deuxième caméra temps de vol peut déterminer un temps pour éclairer le deuxième champ de vision sur la base de la lumière réfléchie. Une caméra temps de vol peut comprendre un capteur d'image modifié pour inclure au moins un capteur de lumière modulé parmi un réseau de photorécepteurs. Une fréquence de modulation ou un intervalle d'éclairage peut être sélectionné pour la caméra temps de vol sur la base de fréquences de modulation ou d'intervalles d'éclairage d'autres caméras, comme déterminé sur la base de données capturées par les capteurs de lumière modulés.
Patent WO-2019246277-A1 (WO)
Inventor: DEUEL CHRISTOPHER R
IPC: A61B90/57
Filed: 2019-06-19
Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to medical devices, systems and methods to endoscopically suture or otherwise manipulate tissues, organs and/or structures within a body of a patient.
Patent WO-2020010367-A1 (WO)
Title: Dual-action hydraulically operable anchor and methods of operation and manufacture for wellbore exit milling
Inventor: CRABB JOHN
IPC: E21B23/01
Filed: 2019-07-11
Abstract: A dual-action hydraulically operable anchor includes a hydraulic anchor body for positioning a whipstock in a wellbore. A split clamp retains an upper sub and the hydraulic anchor body. A lower cap guides the hydraulic anchor within the wellbore. The floating mandrel transmits a hydraulic fluid into the fixed housing, transmitting compressive force from the upper hydraulic piston or from mechanical force applied to the whipstock above and adjoining the hydraulic anchor. The lower hydraulic piston operates along the floating mandrel using transmitted hydraulic fluid. A T-slot adapter and a slip move from a flush position along the fixed housing to an extended position along the fixed housing such that the slip firmly engages the wellbore to hold the hydraulic anchor and the whipstock in a fixed position for providing a path for lateral drilling outside the wellbore.
Patent WO-2020040971-A1 (WO)
Title: Improved first stage turbine blade
Inventor: PARKER DAVID G
IPC: F01D5/14
Filed: 2019-08-05
Abstract: A turbine blade having an airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, where the X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 and convertible to Z distances in inches by multiplying the Z values by the height of the airfoil in inches. The X and Y values are distances which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form an airfoil shape. The X and Y values may also be scaled as a function of a first constant and the Z values may be scaled as a function of a second constant.
Patent WO-2020037047-A1 (WO)
Title: Resource rate matching for remote interference management
Inventor: REN YUWEI
IPC: H04L1/00
Filed: 2019-08-14
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first base station (BS) may detect remote interference, with one or more uplink communications on a physical uplink shared channel (PUSCH) associated with the first BS, caused by propagation of one or more reference signal (RS) communications, transmitted by a second BS, out of a coverage area of the second BS and into a coverage area of the first BS due to reflection of the one or more RS communications. The coverage area of the first BS and the coverage area of the second BS are non-overlapping coverage areas. The first BS may adjust, based at least in part on detecting the remote interference, one or more radio resource allocations of the PUSCH associated with the first BS. Numerous other aspects are provided.
Patent WO-2020037256-A1 (WO)
Title: Activation mechanism for drug delivery device
Inventor: MELANDER MATIAS
IPC: A61M5/20
Filed: 2019-08-16
Abstract: A drug delivery device includes a housing, an injection assembly at least partially disposed in the housing, a shield, and a drive assembly at least partially disposed in the housing and coupled with the injection assembly and the shield. The shield has an extended position where at least a proximal end thereof extends a distance beyond a proximal end of the housing. The injection assembly includes a needle or cannula having an endpoint. Upon moving the shield axially towards the distal end of the housing a predetermined distance, a retraction profile commences whereby the drive assembly administers a medicament via the injection assembly. A peak resistance force is exerted within approximately the first 12mm of axial movement of the shield.
Patent WO-2020046614-A1 (WO)
Inventor: SAFAQAH OSAMA
IPC: E02D27/52
Filed: 2019-08-19
Abstract: A pile anchor reinforcing system includes a pile anchor having an end penetrating a seafloor, and a mudmat positionable on the seafloor and defining a reinforcing pile aperture or a surface area to receive a gravity anchor or both, and a pile anchor aperture sized to receive the pile anchor. A reinforcing pile is extendable through the reinforcing aperture and penetrates the seafloor. The mudmat and the reinforcing pile and/or the gravity anchor cooperatively reinforce the pile anchor against lateral and vertical loading.
Patent WO-2020041740-A1 (WO)
Title: Systems and methods for the detection and analysis of free thiol
Inventor: MCELROY JAMES
IPC: G01N33/68
Filed: 2019-08-23
Abstract: Embodiments described herein relate to devices, and methods for quantifying thiol content in a sample containing a mixture of proteins or protein isoforms. The method includes conjugating a portion of the sample with free thiol detection binders, separating the contents in the portion of the sample into separated protein isoforms, detecting fluorescence signals associated with each separated protein isoform, and quantifying, based on the fluorescence signals, a relative amount of free thiol associated with each separated protein isoform. In some instances, the method includes quantifying the amount of each separated protein isoform based on absorbance signals associated with each separated protein isoform. In some instances, the fluorescence and/or absorbance signals associated with protein isoforms conjugated with detection binders can be compared with the corresponding signals associated with unconjugated protein isoforms. In some instances, the method further includes applying a reducing agent and quantifying total-thiol content in the sample.
Patent WO-2021025707-A1 (WO)
Inventor: FAY GINA CHRISTINE
IPC: B62D57/032
Filed: 2019-09-13
Abstract: A method for generating intermediate waypoints (310) for a navigation system (100) of a robot (10) includes receiving a navigation route (112). The navigation route includes a series of high-level waypoints (210) that begin at a starting location (113) and end at a destination location (114), and is based on high-level navigation data (50) representative of locations of static obstacles in an area the robot is to navigate. The method also includes receiving image data (17) of an environment (8) about the robot from an image sensor (31) and generating at least one intermediate waypoint based on the image data. The method also includes adding the at least one intermediate waypoint to the series of high-level waypoints of the navigation route and navigating the robot from the starting location along the series of high-level waypoints and the at least one intermediate waypoint toward the destination location.
Patent WO-2020069229-A1 (WO)
Title: Non-invasive device and methods for monitoring muscle tissue condition
Inventor: PRATIHAR RUCHIRA
IPC: A61B5/1455
Filed: 2019-09-26
Abstract: Devices and methods are provided herein for monitoring tissue condition. A device as described herein may comprise a base layer configured to attach or encompass a portion of the subject's body in proximity to the target site; a plurality of light emitting diodes (LEDs) coupled to the base layer corresponding to one or more predetermined locations on the portion of the subject's body, wherein the plurality of LEDs is configured to emit light signals at the one or more predetermined locations penetrating beneath the skin of the subject to the target site; and a plurality of photodiodes configured to receive reflected light signals associated with the target site, wherein the reflected light signals are analyzed to determine a plurality of physiological parameters comprising at least volumetric blood flow through, at, or in proximity to the target site, and wherein the plurality of physiological parameters is used to monitor a state of the target site.
Patent WO-2020076682-A1 (WO)
Inventor: SNYDER JEFF
IPC: B60H1/00
Filed: 2019-10-07
Abstract: A recreational vehicle comprising a tapered duct connector (100), a conditioned air receiving sleeve that is positioned in an infraceiling space of the vehicle and a supply duct, wherein the tapered duct connector (100) comprises a connector inlet (120) coupled to a conditioned air passage on a wall of the conditioned air receiving sleeve, and a connector outlet (110) coupled to the supply duct, to fluidly couple the sleeve to the supply duct, the tapered duct connector (100) comprises a transitional duct height that increases from the connector outlet (110) to the connector inlet (120), and the conditioned air receiving sleeve, the tapered duct connector (100) and the supply duct contain a conditioned air passage therein such that conditioned air can pass from the conditioned air opening of the conditioned air receiving sleeve, through the conditioned air receiving sleeve, and into the supply duct without contacting structural components in the infra-ceiling space of the recreational vehicle.
Patent WO-2020077160-A1 (WO)
Title: Revêtements anti-thrombotiques à base de fluoropolymère
Inventor: BANDYOPADHYAY SAIBAL
IPC: C08L27/18
Filed: 2019-10-10
Abstract: La présente invention concerne des dispositifs médicaux comprenant un ou plusieurs composants constitués d'un fluoropolymère et/ou d'un polymère perfluoré et un liquide constitué d'un ou plusieurs liquides fluorés et/ou perfluorés, au moins une partie d'une surface du ou des composants comprenant un fluoropolymère et/ou un polymère perfluoré comprenant une couche de surface du liquide fluoré et/ou perfluoré.
Patent WO-2020236206-A1 (WO)
Title: Methods, systems, and media for relighting images using predicted deep reflectance fields
Inventor: RHEMANN CHRISTOPH
IPC: G06T15/50
Filed: 2019-10-16
Abstract: Methods, systems, and media for relighting images using predicted deep reflectance fields are provided. In some embodiments, the method comprises: identifying a group of training samples, wherein each training sample includes (i) a group of one-light-at-a-time (OLAT) images that have each been captured when one light of a plurality of lights arranged on a lighting structure has been activated, (ii) a group of spherical color gradient images that have each been captured when the plurality of lights arranged on the lighting structure have been activated to each emit a particular color, and (iii) a lighting direction, wherein each image in the group of OLAT images and each of the spherical color gradient images are an image of a subject, and wherein the lighting direction indicates a relative orientation of a light to the subject; training a convolutional neural network using the group of training samples, wherein training the convolutional neural network comprises: for each training iteration in a series of training iterations and for each training sample in the group of training samples: generating an output predicted image, wherein the output predicted image is a representation of the subject associated with the training sample with lighting from the lighting direction associated with the training sample; identifying a ground-truth OLAT image included in the group of OLAT images for the training sample that corresponds to the lighting direction for the training sample; calculating a loss that indicates a perceptual difference between the output predicted image and the identified ground-truth OLAT image; and updating parameters of the convolutional neural network based on the calculated loss; identifying a test sample that includes a second group of spherical color gradient images and a second lighting direction; and generating a relit image of the subject included in each of the second group of spherical color gradient images with lighting from the second lighting direction using the trained convolutional neural network.
Patent WO-2020117557-A1 (WO)
Title: Base-station-initiated grant revoke
Inventor: WANG JIBING
IPC: H04W72/12
Filed: 2019-11-26
Abstract: This document describes techniques and systems that enable a base-station-initiated grant revoke. The techniques and systems allow a base station (120) to generate and send a grant-revocation message (GRM) (406) to a user equipment (UE) (110) to revoke a scheduled uplink (UL) or downlink (DL) grant from the base station. The base station can transmit the GRM to the UE using a variety of techniques (410). For example, based on a trigger event (404), the base station may assign a UE identifier (402), such as a specific radio network temporary identifier (RNTI), to the UE and transmit the GRM to the UE using a revoke-physical-downlink-control-channel (R‑PDCCH) transmission that is associated with the UE identifier. These techniques allow the base station to revoke a scheduled UL or DL grant, which can enable the UE to quickly address timing-critical resource allocation issues and mitigate the effects of adverse operating conditions.
Patent WO-2020118022-A1 (WO)
Title: Passive data collection and use of machine-learning models for event prediction
Inventor: CLIFFORD GARI
IPC: G16H50/30
Filed: 2019-12-05
Abstract: Methods and systems for monitoring of sensor data for processing by machine-learning models to generate event predictions to estimate a risk a medical event are provided. An electronic device or wearable smart device may monitor the output of various sensors to collect data related to a person's activity level, location changes, and communications and may use this information as input to a personalized trained machine-learning model to predict a likelihood of an event.
Patent WO-2021101577-A1 (WO)
Inventor: ZHU KEVIN
IPC: G11B27/28
Filed: 2019-12-11
Abstract: Methods, systems, and media for determining and presenting information related to embedded sound recordings are provided. In some embodiments, the method comprises: receiving a content item; extracting a sound recording from the content item; generating a melody fingerprint of the extracted sound recording; determining whether the melody fingerprint of the extracted sound recording matches one of a plurality of clusters of similar sounding sound recordings in a reference database, wherein each cluster in the plurality of clusters of similar sounding sound recordings is associated with ownership information based on a plurality of ownership information associated with each of the sound recordings in the cluster; in response to determining that the melody fingerprint of the extracted sound recording matches a cluster of similar sounding sound recordings, retrieving ownership information associated with the cluster; mapping the ownership information to the sound recording extracted from the content item; and causing an action to be performed on the content item based on the mapped ownership information.
Patent WO-2020131670-A1 (WO)
Title: Systems and methods for integrating environmental haptics in virtual reality
Inventor: FOREST SIMON
IPC: G06F3/01
Filed: 2019-12-16
Abstract: Systems and methods for integrating environmental haptic effects in virtual reality are disclosed. One illustrative system described herein includes a sensor for detecting an environmental condition, the environmental condition associated with an environmental haptic effect, and generating a sensor signal. The system also includes a virtual reality display configured to output a virtual reality effect. The system also includes a processor coupled to the sensor and a virtual reality display, the processor configured to: receive the sensor signal, determine a modification to the virtual reality effect based in part on the sensor signal, and transmit a display signal associated with the modification to the virtual reality display. Another illustrative system includes a sensor for detecting an environmental condition, the environmental condition associated with an environmental haptic effect, and generating a sensor signal, and a virtual reality display configured to output a virtual reality effect. The system also includes a processor coupled to the sensor and a virtual reality display, the processor configured to: receive the sensor signal, determine a generated haptic effect based at least in part of the sensor signal that when combined with the environmental haptic effect produces the desired haptic effect, and transmit a haptic signal associated with the generated haptic effect to a haptic output device.
Patent WO-2021126248-A1 (WO)
Title: Spatially varying reduction of haze in images
Inventor: ZHU XIANG
IPC: G06T5/00
Filed: 2019-12-20
Abstract: Methods, systems, devices, and tangible non-transitory computer readable media for haze reduction are provided. The disclosed technology can include generating feature vectors based on an input image including points. The feature vectors can correspond to feature windows associated with features of different portions of the points. Based on the feature vectors and a machine-learned model, a haze thickness map can be generated. The haze thickness map can be associated with an estimate of haze thickness at each of the points. Further, the machine-learned model can estimate haze thickness associated with the features. A refined haze thickness map can be generated based on the haze thickness map and a guided filter. A dehazed image can be generated based on application of the refined haze thickness map to the input image. Furthermore, a color corrected dehazed image can be generated based on performance of color correction operations on the dehazed image.
Patent WO-2020140061-A1 (WO)
Inventor: MUNRO JEFFREY C
IPC: H01B3/44
Filed: 2019-12-27
Abstract: La présente invention concerne de nouvelles polyoléfines téléchéliques de formule (I) et leurs procédés de préparation. La présente invention concerne en outre des formulations durcissables comprenant les polyoléfines téléchéliques de formule (I).
Patent WO-2020159654-A1 (WO)
Title: Integrity protection with message authentication codes having different lengths
Inventor: WU FRANK
IPC: H04L29/06
Filed: 2019-12-30
Abstract: A method in a user device that supports a plurality of message authentication code (MAC) lengths for integrity protection of wireless communications includes receiving, from a base station, a first message including an information element (1002), determining, based on the information element, that a first MAC length of the plurality of MAC lengths is to be used for integrity protection (1004) and, thereafter, generating a second message including a MAC having the first MAC length (1006). The method also includes transmitting the second message to the base station (1008).