baber/WOPTO huggingface dataset:
Patent WO-2020006437-A1 (WO)
Title: Processes for the manufacture of isobutylene, polyisobutylene, and derivatives thereof
Inventor: BAXTER CLYDE EDWARD
IPC: B01D3/12
Filed: 2019-06-28
Abstract: In an embodiment, a process to convert a feed includes introducing a feed to an oligomerization catalyst in an oligomerization reactor to form a first reactor effluent; introducing the first reactor effluent to a distillation unit to form a first distillation effluent and a second distillation effluent, the second distillation effluent comprising an oligomer of isobutylene; and introducing the second distillation effluent to a cracking reactor to form a cracking reactor effluent comprising a high purity isobutylene. In another embodiment, an apparatus includes a feed line coupled to a first end of an oligomerization reactor; a first distillation unit coupled with a second end of the oligomerization reactor; a first end of a cracking reactor coupled to a second end of the first distillation unit via a first line; a first end of an isomerization reactor coupled to: a third end of the first distillation unit and the feed line.
Patent WO-2020010012-A1 (WO)
Title: Methods and apparatus to extend a timestamp range supported by a watermark
Inventor: TOPCHY ALEXANDER
IPC: H04N21/8358
Filed: 2019-07-01
Abstract: Methods, apparatus, systems and articles of manufacture (e.g., physical storage media) to extend a time range supported by a watermark are disclosed. Example watermark encoding apparatus disclosed herein include a timestamp cycle evaluator to determine which one of a plurality of timestamp cycles is to be represented by a timestamp of a watermark, the timestamp including a set of timestamp symbols. Disclosed example watermark encoding apparatus also include a symbol modifier to modify a subset of data symbols of the watermark based on a further timestamp symbol not included in the set of timestamp symbols of the timestamp, the further timestamp symbol identifying the one of the timestamp cycles to be represented by the timestamp of the watermark. Disclosed example watermark encoding apparatus further include a watermark embedder to embed the watermark in a first piece of media.
Patent WO-2020028072-A1 (WO)
Title: Hybrid time-of-flight and imager module
Inventor: ONAL CANER
IPC: G01S17/89
Filed: 2019-07-19
Abstract: The present disclosure relates to systems and methods that provide both an image of a scene and depth information for the scene. An example system includes at least one time-of- flight (ToF) sensor and an imaging sensor. The ToF sensor and the imaging sensor are configured to receive light from a scene. The system also includes at least one light source and a controller that carries out operations. The operations include causing the at least one light source to illuminate at least a portion of the scene with illumination light according to an illumination schedule. The operations also include causing the at least one ToF sensor to provide information indicative of a depth map of the scene based on the illumination light. The operations additionally include causing the imaging sensor to provide information indicative of an image of the scene based on the illumination light.
Patent WO-2020091869-A1 (WO)
Title: Elimination of cd19-positive lymphoid malignancies by cd19-car expressing nk cells
Inventor: KLINGEMANN HANS G
IPC: C07K14/55
Filed: 2019-08-01
Abstract: Provided herein are compositions of NK-92® cells that express a CD19 CAR, CD16 and IL2, and the method of using these cells to and treat cancer in a patient.
Patent WO-2020033757-A1 (WO)
Title: Showerhead for providing multiple materials to a process chamber
Inventor: KOTHNUR PRASHANTH
IPC: H01L21/67
Filed: 2019-08-08
Abstract: Embodiments of a showerhead are described herein. In some embodiments, a showerhead assembly includes: a first gas delivery portion having a first body, a first inlet, and a plurality of first tubes extending from the first body and defining a first plenum, wherein each tube of the plurality of first tubes includes a plurality of first holes; and a second gas delivery portion having a second body, a second inlet, and a plurality of second tubes extending from the second body and defining a second plenum fluidly independent from the first plenum, wherein each tube of the plurality of second tubes includes a plurality of second holes, and wherein the plurality of first tubes are disposed in an alternating pattern with the plurality of second tubes across a width of the showerhead assembly and a heat sink disposed between the plurality of first tubes and the plurality of second tubes.
Patent WO-2020047111-A1 (WO)
Inventor: MORRISON JEREMY TODD
IPC: E21B17/08
Filed: 2019-08-28
Abstract: Apparatus and methods for running casing into a wellbore. An apparatus may be or include a casing collar configured to couple together a first casing joint and a second casing joint. The casing collar may have a body and a plurality of rotatable members connected to the body. The body may have a fluid passage extending axially therethrough, a first coupler configured to couple the casing collar with the first casing joint, and a second coupler configured to couple the casing collar with the second casing joint. At least a portion of each rotatable member may extend from the body in a radially outward direction.
Patent WO-2020047298-A1 (WO)
Inventor: BISWAS ARIJIT
IPC: G10L21/02
Filed: 2019-08-29
Abstract: Described herein is a method of low-bitrate coding of audio data and generating enhancement metadata for controlling audio enhancement of the low-bitrate coded audio data at a decoder side, including the steps of: (a) core encoding original audio data at a low bitrate to obtain encoded audio data; (b) generating enhancement metadata to be used for controlling a type and/or amount of audio enhancement at the decoder side after core decoding the encoded audio data; and (c) outputting the encoded audio data and the enhancement metadata. Described is further an encoder configured to perform said method. Described is moreover a method for generating enhanced audio data from low-bitrate coded audio data based on enhancement metadata and a decoder configured to perform said method.
Patent WO-2020051199-A1 (WO)
Title: Drill, drill bit and staples for use therefor
Inventor: BERGAN JOSHUA A
IPC: B25B17/00
Filed: 2019-09-04
Abstract: A drill, drill bit and staples for use in attaching staples to a support by driving two parallel screws in the same direction simultaneously, one held by each side of the staple, so as to secure wiring to the support using the staple. The drill bit includes a central gear and two planetary gears, which gears rotate a screw-driving tool. The drill bit is held by the chuck of a drill and, when its central gear is rotated, rotates the planetary gears that drive the two screws. A harness may used to attach the housing of the drill bit to the drill to prevent rotation of the housing when the central and planetary gears are rotating. The drill may be rotatable from horizontal to vertical, telescoping and permit the bit to be rotated 90 degrees.
Patent WO-2020060929-A1 (WO)
Inventor: MACPHERSON CHIARA HELENA CATHERINA GIAMMANCO
IPC: H01L21/02
Filed: 2019-09-16
Abstract: A method for conditioning a plasma processing chamber including a chuck is provided. The method comprises a plurality of cycles, wherein each cycle comprises cleaning an interior of the plasma processing chamber and the chuck and forming a silicon oxide based coating on the interior of the plasma processing chamber and the chuck. The silicon oxide based coating has a first layer and a second layer.
Patent WO-2020061320-A1 (WO)
Inventor: PANG MENGZHI
IPC: H01L25/16
Filed: 2019-09-19
Abstract: An electronic assembly includes a substrate having a first surface and a second surface opposite to the first surface and a plurality of stiffening members coupled to the substrate. The substrate further includes a plurality of substrate interconnects. The electronic assembly further includes a plurality of semiconductor dies mounted on the first surface of the substrate. The plurality of semiconductor dies are electrically connected to each other via the plurality of substrate interconnects. The electronic assembly further includes a plurality of power supply modules mounted on the second surface of the substrate. Each power supply module is disposed opposite to a respective semiconductor die.
Patent WO-2021071487-A1 (WO)
Title: Determination of motion frames based on image data
Inventor: HONG INKI
IPC: G06T11/00
Filed: 2019-10-10
Abstract: A system and method include association of imaging event data to one of a plurality of bins based on a time associated with the imaging event data, determination that the time periods of a first bin and the time periods of a second bin are adjacent-in-time, determination of whether a spatial characteristic of the imaging event data of the first bin is within a predetermined threshold of the spatial characteristic of the imaging event data of the second bin, and, based on the determination, reconstruction of one or more images based on the imaging event data of the first bin and the second bin.
Patent WO-2020086312-A1 (WO)
Inventor: MYUNG DAVID
IPC: A61F2/14
Filed: 2019-10-13
Abstract: An implantable artificial capsule and a method of implantation are provided. The implantable artificial capsule has a ring with a central opening to accommodate an intraocular lens and at least three haptic arms extending substantially orthogonal from the outer surface of the ring. Each arm has transcleral anchors for sutureless scleral fixation. Upon implantation of the implantable artificial capsule the arms are externalized trans-sclerally and atraumatically. The arms sit subconjunctivally. The implantable artificial capsule does not have any sutures for fixation and is suturelessly implanted in an eye, which is a major advantage as it significantly reduces complications during surgery and recovery.
Patent WO-2021080564-A1 (WO)
Title: Super-symbol signaling in optical communication systems
Inventor: Peng wei-ren
IPC: H04B10/516
Filed: 2019-10-22
Abstract: An apparatus and method for transmitting information bits via an optical communication system, the apparatus including a distribution matcher (DM) configured to receive information bits and to generate shaped symbols relating to the information bits; a pre-deinterleaver (PDI) coupled to the DM and configured to apply a perturbation function q(n) to the shaped symbols to produce pre-deinterleaved symbols; an error reduction processor (ERP) coupled to the PDI and configured to receive computer instructions which, when executed, prompt the ERP to produce error reduction symbols from the pre-deinterleaved symbols, the error reduction symbols being perturbed from the pre-deinterleaved symbols by a perturbation function p(n), q(n) being an inverse of p(n); and a modulator coupled to the ERP and configured to convert the error reduction symbols into optical signals configured for transmission via an optical communication system.
Patent WO-2020092679-A1 (WO)
Title: Fracturing system with fluid conduit having communication line
Inventor: GUIDRY KIRK P
IPC: E21B17/10
Filed: 2019-10-31
Abstract: A fracturing fluid delivery system with a fluid conduit having a communication line is provided. In one embodiment, a fracturing system includes a wellhead assembly and a fracturing fluid conduit coupled to the wellhead assembly to enable receipt of fracturing fluid by the wellhead assembly from the fracturing fluid conduit. The fracturing fluid conduit includes a body defining a bore for conveying the fracturing fluid to the wellhead assembly and also includes a communication line. The communication line transmits signals along the body of the fracturing fluid conduit such that the fracturing fluid conduit facilitates transmission of both the fracturing fluid and the signals. Additional systems, devices, and methods are also disclosed.
Patent WO-2020097155-A1 (WO)
Title: Thérapie génique de maladies neurodégénératives à base de cellules
Inventor: NICOLAU CLAUDE
IPC: C07K14/435
Filed: 2019-11-06
Abstract: La présente invention concerne, en partie, des thérapies géniques à base de cellules, y compris celles ciblant, à titre d'exemple non limitatif, des agrégats TDP43 et Αβ, pour l'utilisation dans des troubles neurodégénératifs, y compris, sans caractère limitatif la sclérose latérale amyotrophique (ALS) et la maladie d'Alzheimer, respectivement.
Patent WO-2020097611-A1 (WO)
Inventor: SMITH ADAM
IPC: G06F9/44
Filed: 2019-11-11
Abstract: A system and method may be provided for performing code analysis on a system of remote computer nodes. Input data may be collected on a local computer system along with a request for code analysis. The input data and request may be transmitted to a network of remote nodes. The network of remote nodes may perform the code analysis task using the input data. The results of the analysis may be returned back to the local computer.
Patent WO-2020102137-A1 (WO)
Inventor: LEE WON YONG
IPC: A61K31/4745
Filed: 2019-11-12
Abstract: Described herein are methods for reducing or maintaining the size of a tumor in a subject, where the method involves exposing the tumor to ionizing radiation and administering to the subject a modified hyaluronan or a pharmaceutically acceptable salt or ester. The use of the modified hyaluronan enhances or potentiates the effect of ionizing radiation used in cancer treatment. Additionally, the methods described herein prevent or reduces tumor regrowth in the subject after exposing the tumor to ionizing radiation and administration of the modified hyaluronan to the subject.
Patent WO-2021101554-A1 (WO)
Inventor: HEADRICK JEFFREY
IPC: G05D7/00
Filed: 2019-11-21
Abstract: An equal mixture of gas flows from multiple inputs is provided to gas analysis instrumentation, despite the unequal gas flow properties of the inputs often seen in practice. E.g., due to unequal input sample line lengths. We provide gas flow symmetry into a gas manifold that provides the output(s) to the gas analysis instrument(s). Such symmetry has two parts -- equal gas flow properties from a set of reference points (one reference point for each input) to the manifold, and equal pressures at the reference points, Such equal pressures can be provided for unequal input gas flow properties by having a bypass valve for each input controlled so as to equalize the pressures.
Patent WO-2020118191-A1 (WO)
Title: Spatio-temporal motion vector prediction patterns for video coding
Inventor: RUSANOVSKYY DMYTRO
IPC: H04N19/52
Filed: 2019-12-06
Abstract: Techniques are described for constructing motion vector predictor lists based on spatially neighboring blocks and collocated blocks. A method of coding video data includes, for a first block, in a first picture having a left-to-right coding order, constructing a first motion vector predictor list, wherein a first entry in the first motion vector predictor list is based on motion vector information of a left neighboring block to the first block, coding the first block in the first picture based on the first motion vector predictor list, for a second block, in a second picture having a right-to-left coding order, constructing a second motion vector predictor list, wherein a first entry in the second motion vector predictor list is based on motion vector information of a right neighboring block to the second block, and coding the second block in the second picture based on the second motion vector predictor list.
Patent WO-2020209908-A1 (WO)
Title: Produit de consommation avec des compositions de microcapsules à cœur-enveloppe biodégradables à libération contrôlée
Inventor: POPPLEWELL LEWIS
IPC: A61K8/84
Filed: 2019-12-17
Abstract: L'invention concerne un produit de consommation à libération contrôlée d'un matériau actif, ledit matériau actif étant encapsulé dans une composition de microcapsule cœur-enveloppe biodégradable, l'enveloppe de la microcapsule étant composée d'un biopolymère.
Patent WO-2020131883-A1 (WO)
Title: Compositions et systèmes d'électrodes pour batteries
Inventor: MATYJASZEWSKI KRZYSZTOF
IPC: C25D7/06
Filed: 2019-12-17
Abstract: Un procédé de formation d'une électrode de batterie déformable comprend le mélange d'un composant métallique comprenant un métal et/ou un alliage métallique, d'un composant polymère et d'un composant dispersant pour créer un mélange. Le procédé comprend en outre le chauffage du mélange à une température supérieure au point de fusion du métal ou de l'alliage métallique et l'agitation du mélange pour former une dispersion du métal ou de l'alliage métallique (fondu) dans le mélange. Le procédé comprend en outre le refroidissement du mélange à une température inférieure au point de fusion du métal ou de l'alliage métallique pour former une dispersion stabilisée du métal ou de l'alliage métallique. Le composant polymère comprend un polymère ayant un point de fusion inférieur ou égal à celui du métal ou de l'alliage métallique et une température de transition vitreuse suffisamment faible pour que la dispersion stabilisée soit déformable.
Patent WO-2020146128-A1 (WO)
Title: In-motion initialization of accelerometer for accurate vehicle positioning
Inventor: JIANG LIBIN
IPC: G01C21/16
Filed: 2019-12-20
Abstract: Techniques provided herein are directed toward addressing these and other issues by providing robust means for initializing an accelerometer that can take place even while a vehicle is in motion. Specifically, linear acceleration and velocity data can be estimated from wheel speeds, and angular velocity can be estimated with a gyroscope. The vehicle's acceleration can then be computed from these estimates, and subtracted from a total acceleration measured by the accelerometer to determine gravitational acceleration, which can then be accounted for in subsequent measurements taken by the accelerometer. A vehicle velocity may also be determined based on the vehicle's estimated angular velocity and linear velocity. Embodiments may also employ techniques for translating measurements taken in one coordinate frame to another coordinate frame for estimate determination and/or outlier compensation.
Patent WO-2021066858-A1 (WO)
Inventor: BASU RAJAT
IPC: B60P3/42
Filed: 2019-12-23
Abstract: The present technology provides a cargo adapter that can be inserted into a passenger compartment of a mixed-use vehicle that can be anchored to existing anchor points in the vehicle. The cargo adapter can then receive, secure, and support a cargo locker in a way that safely secures the cargo and avoids wear on the interior surfaces of the passenger compartment. The present technology further provides a system for transporting a cargo locker to a vehicle and inserting the cargo adapter and cargo locker into the vehicle quickly and easily.
Patent WO-2020219128-A1 (WO)
Inventor: POTTER JOHN
IPC: H04L29/06
Filed: 2020-01-16
Abstract: In an example embodiment, a system includes a first controller configured to generate a network key and transform the network key and a second controller configured to obtain the transformed network key and form a network with the first controller, each of the first controller and the second controller being configured to generate a same symmetric key using the network key and values from the other of the first controller and second controller.
Patent WO-2020150659-A1 (WO)
Title: Virtual avatar animation based on facial feature movement
Inventor: SCAPEL NICOLAS
IPC: G06T19/00
Filed: 2020-01-17
Abstract: The present disclosure generally relates to displaying visual effects such as virtual avatars. An electronic device having a camera and a display apparatus displays a virtual avatar that changes appearance in response to changes in a face in a field of view of the camera. In response to detecting changes in one or more physical features of the face in the field of view of the camera, the electronic device modifies one or more features of the virtual avatar.
Patent WO-2020159743-A1 (WO)
Title: Système et procédé de nettoyage automatisé de support dans le transport de surface
Inventor: HENDRICKS CARL F B
IPC: E02F9/26
Filed: 2020-01-21
Abstract: L'invention concerne un système permettant de retirer un matériau de support de l'intérieur d'un corps de benne (44) d'un chariot de transport (40) et comprenant un outil de nettoyage (17, 70). Un dispositif de commande (116) est conçu pour déterminer la pose du corps de benne (44), déterminer la pose de l'outil de nettoyage, déterminer un trajet de l'outil de nettoyage (17, 70) pour retirer le matériau de support de la surface intérieure du corps de benne sur la base d'une carte du matériau de support, de la pose du corps de benne et de la pose de l'outil de nettoyage, et générer des signaux d'instruction de mouvement pour déplacer l'outil de nettoyage le long du trajet pour effectuer une opération de nettoyage sur la surface intérieure (46) du corps de benne (44).
Patent WO-2020197621-A1 (WO)
Inventor: POLLEFEYS MARC ANDRE LEON
IPC: G06K9/00
Filed: 2020-01-28
Abstract: Examples are disclosed that relate to representing recorded hand motion. One example provides a computing device comprising instructions executable by a logic subsystem to receive video data capturing hand motion relative to an object, determine a first pose of the object, and associate a first coordinate system with the object based on the first pose. The instructions are further executable to determine a representation of the hand motion in the first coordinate system, the representation having a time-varying pose relative to the first pose of the object, and configure the representation for display relative to a second instance of the object having a second pose in a second coordinate system, with a timevarying pose relative to the second pose that is spatially consistent with the time-varying pose relative to the first pose.
Patent WO-2020171958-A1 (WO)
Inventor: PENG GORDON WEN-YIN
IPC: H01J37/32
Filed: 2020-02-05
Abstract: A consumable part for a plasma processing chamber includes a plasma facing side. An engineered surface is formed into the plasma facing side of the consumable part. A plurality of raised features defines the engineered surface, wherein features are arranged in a predefined pattern, wherein each of the plurality of raised features includes a top region having an outer edge and a sidewall. A base surface of the engineered surface is configured to surround each of the plurality of raised features, such that a corresponding sidewall of a corresponding raised feature extends up at an angle from the base surface to a corresponding top region. The consumable part is configured to be installed in the plasma processing chamber. The consumable part is configured to be exposed to a plasma and by products of the plasma.
Patent WO-2020191186-A1 (WO)
Inventor: OH CALVIN
IPC: A47J27/08
Filed: 2020-03-19
Abstract: A cooking appliance generates a recipe based on detected weights of multiple ingredients and receives a parameter for cooking the food. In another aspect, the cooking appliance can receive a recipe defining a process for cooking food and an amount of at least a first ingredient in the recipe for the food. Based on the recipe and the amount of the first ingredient added to the container, the cooking appliance generates a wirelessly output instruction for cooking the food. In another aspect, a processor of the cooking appliance detects a physical state of the cooking appliance responsive to an electrical signal and applies a setting to the cooking appliance to cook the food. The cooking appliance can include an LED gauge including multiple LEDs. The processor can selectively turn on one or more of the LEDs based on the set parameter value of the cooking appliance.