baber/WOPTO huggingface dataset:
Patent WO-2021040811-A1 (WO)
Title: C02 hydrogenation in reverse flow reactors
Inventor: O'NEAL EVERETT
IPC: B01J19/00
Filed: 2020-04-02
Abstract: Systems and methods are provided for hydrogenation of CO 2  in a reverse flow reactor environment via a reverse water gas shift reaction. A reverse flow reactor environment is suitable for performing endothermic reactions at high temperatures, where a reactant flow is passed into the reactor in a first portion of the cycle in a first flow direction while a combustion or heating flow is passed into the reactor during a second portion of the reaction cycle from the opposite direction. This can allow for efficient heating of surfaces within the reactor to provide heat for the endothermic reverse water gas shift reaction while reducing or minimizing incorporation of combustion products into the desired reaction products.
Patent WO-2020247078-A1 (WO)
Title: COMPUTING SYSTEM PROVIDING DIRECT ROUTING FOR DESKTOP AS A SERVICE (DaaS) SESSIONS TO A PRIVATE NETWORK AND RELATED METHODS
Inventor: SINGLETON IV
IPC: G06F9/455
Filed: 2020-04-20
Abstract: A method may include establishing a first direct route to a gateway appliance from session clients each associated with a respective Desktop as a Service (DaaS) session run by a virtual session controller within a computing network, and establishing a second direct route from the gateway appliance to a virtual session connector within at least one private enterprise computing network. The method may also include relaying private enterprise network data between the session clients and the virtual session connector through the gateway appliance via the first direct route to each session client and the second direct route to the virtual session connector.
Patent WO-2021216040-A1 (WO)
Inventor: MARTINSSON PATRICK
IPC: A61M5/178
Filed: 2020-04-21
Abstract: A syringe, having a front portion carrying a hollow, axially extending needle, a container, running from said front portion and forming a container rear end portion, a plunger, extending and being movable axially in the container, the needle rear end being in fluid connection with the container and the plunger being arranged to suck liquid, e.g. a liquid comprising insulin, through the needle when drawn away from the needle and to discharge liquid through the needle when pushed towards the needle, the plunger having a piston portion, turned t the needle rear end, and a coupling portion arranged to co-act with the piston portion for moving the piston portion in the container.
Patent WO-2020219769-A1 (WO)
Title: Refuse collection vehicle controls
Inventor: MARONEY STANLEY L
IPC: B65F3/04
Filed: 2020-04-23
Abstract: A refuse collection vehicle includes a grabber that is operable to engage a refuse container, a lift arm that is operable to lift a refuse container, at least one sensor that is arranged to collect data indicating an angular position of the grabber, at least one sensor that is arranged to collect data indicating a relative positioning of the lift arm, a first controller for adjusting the angular position of the grabber, and a second controller adjusting the relative positioning of the lift arm. The adjustment of the angular position of the grabber is coordinated with the adjustment of the relative positioning of the lift arm.
Patent WO-2020232013-A1 (WO)
Title: Updating mobile databases
Inventor: STULL BENJAMIN TRAVIS
IPC: G06Q30/02
Filed: 2020-05-12
Abstract: In one embodiment, a method includes identifying a pre-determined number of items associated with one or more entities; transmitting item information associated with the predetermined number of items to a client device; and determining that the client device is likely to enter a first entity of the one or more entities. The first entity is identified based on a physical proximity between the client device and the first entity. The method also includes accessing, based on the first entity, location-specific item information associated with one or more of the predetermined number of items or one or more additional items; and transmitting the location-specific item information to the client device. The item information and the location-specific item information are configured to be used by the client device while the client device is within the first entity.
Patent WO-2020236771-A1 (WO)
Inventor: OUDERKIRK ANDREW
IPC: G02B27/42
Filed: 2020-05-19
Abstract: An optical system includes a substrate and a polarization volume hologram (PVH) composite film formed over the substrate. The PVH composite film includes a first PVH layer formed over the substrate and having a helix twist of a first handedness, and a second PVH layer coupled to the first PVH layer and having a helix twist of a second handedness orthogonal to the first handedness. The first PVH layer is configured to reflect and converge circularly polarized light having the first handedness. The second PVH layer is configured to reflect and converge circularly polarized light having the second handedness.
Patent WO-2020236852-A1 (WO)
Inventor: QIU YIFAN
IPC: F04C29/02
Filed: 2020-05-20
Abstract: Disclosed is a direct-drive refrigerant screw compressor, having: a housing; a compression chamber in the housing; a pair of rotors, each rotor of the pair of rotors being rotationally disposed in the compression chamber and including an outer surface with a screw-geared profile; wherein, for each rotor, the compressor includes: a plurality of bearing packs disposed within a respective plurality of bearing chambers; a working fluid disposed within each of the plurality of bearing chambers, the working fluid providing oil-free lubrication to the plurality of bearing packs; a plurality of bearing lubrication ports extending through the housing and into each of the plurality of bearing chambers, and configured for injecting the working fluid into each of the plurality of bearing chambers when the compressor is running.
Patent WO-2021071559-A1 (WO)
Title: Atmospheric jitter correction and target tracking using single imaging sensor in high-energy laser systems
Inventor: BRAUNREITER DENNIS C
IPC: F41G3/14
Filed: 2020-06-08
Abstract: A system includes a target illumination laser (TIL) (204, 306) configured to generate a TIL beam (108) that illuminates a target (104) and a beacon illumination laser (BIL) (206, 308) configured to generate a BIL beam (110) that creates a spot on the target. The system also includes an imaging sensor (228, 378) configured to capture both (i) first images (502) of the target containing reflected TIL energy from the TIL beam without reflected BIL energy from the BIL beam and (ii) second images (602) of the target containing reflected TIL energy from the TIL beam and reflected BIL energy from the BIL beam. The system further includes at least one controller (230) configured to perform target tracking using the first images and boresight error compensation using the second images.
Patent WO-2021262156-A1 (WO)
Inventor: MOON TONY SEOKHWA
IPC: G06F3/0488
Filed: 2020-06-24
Abstract: An example device comprises a memory storing first instructions for implementing a first application; and second instructions for implementing a second application. The example device further comprises a keyboard including a key comprising a mechanical switch and a force sensor. The example device further comprises a controller in communication with the memory, the mechanical switch and the force sensor. The controller is to: in response to the mechanical switch being activated, process the first instructions to implement the first application; and after the mechanical switch has been activated, in response to the force sensor sensing a force above a threshold force, process the second instructions to implement the second application.
Patent WO-2020264200-A1 (WO)
Inventor: SCHELLENBERGER VOLKER
IPC: C07K16/28
Filed: 2020-06-25
Abstract: This disclosure relates to compositions having an antibody binding fragment that specifically binds to CD3 or an epitope thereof. Some embodiments include compositions and antibody binding fragments with increased stability. Bispecific fusion proteins including such antibody-binding fragments are also disclosed.
Patent WO-2021011174-A1 (WO)
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04L5/00
Filed: 2020-06-26
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, on a particular control resource set (CORESET), downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH). The UE may be configured with multi-DCI based multi- transmission/reception point (TRP) operation. The UE may determine, based at least in part on the UE being configured with multi-DCI based multi-TRP operation, a fixed higher layer index that identifies a CORESET group with which the particular CORESET is associated. The UE may perform an operation, associated with receiving the PDSCH or transmitting the PUSCH, based at least in part on the fixed higher layer index identifying the CORESET group with which the particular CORESET is associated. Numerous other aspects are provided.
Patent WO-2021003381-A1 (WO)
Inventor: BALASUBRAMANIAN ANANTHARAMAN
IPC: G08G1/16
Filed: 2020-07-02
Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for warning pedestrians, for example, of potential collisions with vehicles. The techniques may be considered a hybrid approach to reaching a pedestrian, in that it may employ a combination of interfaces (e.g., the radio interface between the pedestrian UE and the radio access network as well as a sidelink interface between the pedestrian UE and vehicle UE).
Patent WO-2021007183-A1 (WO)
Inventor: BRAMBILLA NICOLO
IPC: H01G11/36
Filed: 2020-07-06
Abstract: An electrode active layer is disclosed that includes a network of high aspect ratio carbon elements (e.g., carbon nanotubes, carbon nanotube bundles, graphene flakes, or the like) that provides a highly electrically conductive scaffold that entangles or enmeshes the active material, thereby supporting the layer. A surface treatment can be applied to the high aspect ratio carbon elements to promote adhesion to the active material and any underlying electrode layers improving the overall cohesion and mechanical stability of the active layer. This surface treatment forms only a thin (in some cases even monomolecular) layer on the network, leaving the large void spaces that are free of any bulk binder material and so may instead be filled with active material. The resulting active layer may be formed with excellent mechanical stability even at large thickness and high active material mass loading.
Patent WO-2021011329-A1 (WO)
Title: Relâchement de fin de course dans un système de direction assistée
Inventor: TIPTON JEFFREY
IPC: B62D5/06
Filed: 2020-07-10
Abstract: La présente invention concerne un ensemble direction assistée amélioré. L'ensemble direction assistée comprend un mécanisme de fin de course et une cartouche de soupape qui est actionnée par des anneaux d'actionneur gauche et droit du mécanisme de fin de course, les anneaux d'actionneur s'étendant partiellement autour d'un arbre de sortie. Les anneaux d'actionneur peuvent être réglés individuellement pour le relâchement de fin de course souhaité pour limiter la pression de système maximale lorsque l'ensemble direction approche du réglage d'arrêt d'essieu souhaité. La cartouche de soupape fournit une fonction de fin de course et une fonction de relâchement de pression et est en communication fluidique avec les chambres de pression gauche et droite pour faire recirculer un fluide hydraulique en cas de condition de mise hors tension.
Patent WO-2021011516-A1 (WO)
Inventor: DEFERME STEFAN
IPC: B60G13/14
Filed: 2020-07-14
Abstract: A damper with inner and outer tubes and a piston disposed within the inner tube to define first and second working chambers. A fluid transport chamber is positioned between the inner and outer tubes. A collector chamber is positioned outside the outer tube. An intake valve assembly, abutting one end of the inner tube, is positioned inside the outer tube. An accumulator insert with an open end abutting the intake valve assembly is positioned inside the outer tube. The accumulator insert includes an accumulator sleeve, a floating piston, and a pressurized chamber. The floating piston is disposed inside the accumulator sleeve and the pressurized chamber is positioned between the floating piston and a closed end of the accumulator sleeve. An accumulation chamber is positioned between the intake valve assembly and the floating piston and the accumulator sleeve includes one or more apertures arranged in fluid communication with the collector chamber.
Patent WO-2021022024-A1 (WO)
Inventor: RANASINGHA OSHADHA K
IPC: C09D11/106
Filed: 2020-07-30
Abstract: This disclosure describes manufacture of a mixture and use of same to fabricate different types of electronic components. In one configuration, the mixture includes: first particles, the first particles being an insulator material; second particles, the second particles being electrically conductive metal material; and a combination of the first particles and the second particles suspended in a printable liquid medium, the printable liquid/solid medium (slurry) being curable into a dielectric layer of material. According to one configuration, the printable material is disposed and cured on a substrate. The first particles and second particles are randomly distributed in the cured printed material (dielectric material). The second particles in the cured dielectric material are transformable into one or more electrically conductive paths, electronic components, etc., via application of heat above a threshold value. Thus, a dielectric (insulator) material can be transformed into an electrically conductive path via application of heat.
Patent WO-2021050232-A1 (WO)
Title: Methods and systems for assigning force vectors to robotic tasks
Inventor: PETERSEN JOSH
IPC: G06T19/00
Filed: 2020-08-20
Abstract: A system is disclosed and includes an electronic controller configured to generate a virtual reality representation of an environment. The electronic controller is configured to generate a menu within the virtual reality representation of the environment comprising at least one task user interface element and determine when an option for configuring a force parameter is selected from the at least one task user interface element in the menu. The electronic controller is configured to prompt a user to configure the force parameter for a virtual robot manipulation task and assign at least one of a force magnitude or a force direction to the virtual robot manipulation task in response to an input received from the prompt to configure the force parameter.
Patent WO-2021041832-A1 (WO)
Inventor: REN HE
IPC: H01L21/67
Filed: 2020-08-28
Abstract: Methods and apparatus for cleaning a contaminated metal surface on a substrate, including: exposing a substrate including a dielectric surface and a metal surface including metal nitride residues and metal carbide residues to a process gas including an oxidizing agent to form a substrate including a dielectric surface and a metal surface including metal oxides residues; and exposing a substrate including a dielectric surface and a metal surface including metal oxides residues to a process gas including a reducing agent to form a substrate including a dielectric surface and a substantially pure metal surface.
Patent WO-2021050487-A1 (WO)
Inventor: HOKEY DAVID
IPC: F04D29/063
Filed: 2020-09-09
Abstract: A compressor or blower includes an impeller disposed on a high-speed shaft, a motor shaft that extends from an end shield of a motor, a gearbox, and a lubrication system. The gearbox is disposed between the motor and the impeller and includes a pinion disposed on the high-speed shaft and a bull gear disposed directly on the motor shaft in engagement with the pinion. The lubrication system includes a single pump module that is configured to wet bearings on the high-speed shaft prior to starting the motor and to mechanically pump oil to the bearings during operation of the motor.
Patent WO-2021061631-A1 (WO)
Inventor: DU YIXIN
IPC: H04N19/61
Filed: 2020-09-22
Abstract: A method, computer program, and computer system is provided for coding video data. Video data having a coding tree unit size is received. The coding tree unit size associated with the video data is signaled by setting two or more flags. The video data is encoded/decoded based on the flags corresponding to the signaled coding tree unit size.
Patent WO-2021141643-A1 (WO)
Inventor: HUNT PAUL R
IPC: F16M11/04
Filed: 2020-09-25
Abstract: Portable grills are disclosed. An example portable grill movable between an erected configuration and a collapsed configuration includes a frame and a leg unit coupled to the frame. The leg unit includes a first leg, a second leg spaced apart from the first leg, and a support bar coupled to and extending between the first and second legs. The support bar further extends at an angle away from the first and second legs. The support bar is configured to contact an underlying surface to support the portable grill when the portable grill is in the collapsed configuration and oriented vertically relative to the underlying surface. The support bar is further configured to provide a handle by which the portable grill can be picked up when the portable grill is in the collapsed configuration and oriented horizontally relative to the underlying surface.
Patent WO-2021080842-A1 (WO)
Title: Smart gas temperature control in a laser source
Inventor: MINAKAIS MATTHEW
IPC: H01S3/102
Filed: 2020-10-15
Abstract: A laser source includes a first laser chamber configured to generate a first laser beam and a second laser chamber configured to receive the first laser beam and amplify the first laser beam to generate a second laser beam. The laser source further includes first and second temperature actuators configured to control, respectively, a first temperature of a gas in the first laser chamber and a second temperature of a gas in the second laser chamber. The laser source also includes a temperature control system configured to receive data from the first and second temperature actuators and determine a threshold associated with the first and second temperature actuators based on the received data. The threshold is used by the first and second temperature actuators in controlling the first and second temperatures.
Patent WO-2021081130-A1 (WO)
Title: Use of pine resin for treating and preventing muscle soreness and foot & joint pain
Inventor: WILLIAMS WAYNE CALEB
IPC: A61K36/81
Filed: 2020-10-21
Abstract: The present disclosure provides methods for treating and preventing foot pain, muscle soreness, inflammation or an inflammatory-related disorder, and itch with the administration of compositions comprising pine resin. Also provided are methods of repelling an insect by applying to a subject composition comprising pine resin.
Patent WO-2021091908-A1 (WO)
Title: Peripherally acting cannabidiol(cbd)-containing compositions and uses thereof for enhancing female sexual function or treating female sexual disorders
Inventor: FRID MICHAEL
IPC: A01N31/16
Filed: 2020-11-03
Abstract: The present disclosure provides peripherally acting cannabidiol (CBD)-containing compositions and methods of using thereof for treating or enhancing female sexual function. In some embodiments, the compositions are provided in the form of a lotion, containing highly CBD-loaded liposomes, which is applied to female genitalia shortly prior to sexual activity.
Patent WO-2021102298-A1 (WO)
Inventor: Tandon Vishal
IPC: A61M5/142
Filed: 2020-11-20
Abstract: The present solution provides systems and methods for trans-round window membrane drug delivery. As an overview, a system can include a micropump that is connected to a flexible cannula. The cannula can be threaded through a handpiece that can be used to pierce the round window membrane of a patient. Using the handpiece, the cannula can be inserted through the round window membrane to improve the distribution of the delivered drug throughout the inner ear. The present solution can function as a small implantable or wearable device that can be used for both chronic and acute trans-round window membrane drug delivery. With this configuration, the micropump can constantly or intermittently deliver, over a period of days to months, small volumes of drugs from an internal reservoir.
Patent WO-2021133488-A1 (WO)
Title: Procédé et dispositif permettant d'améliorer la capacité de recherche d'un contenu de réseau social spécifique à un incident publié par l'intermédiaire de dispositifs de communication particulièrement identifiés
Inventor: CHEN LI POH
IPC: H04L12/58
Filed: 2020-11-23
Abstract: Procédé d'amélioration de la capacité de recherche d'un contenu de réseau social spécifique à un incident publié par l'intermédiaire de dispositifs de communication. Lors du fonctionnement, un dispositif informatique électronique obtient des informations d'incident identifiant un emplacement d'incident et une heure d'occurrence de l'incident. Le dispositif informatique électronique identifie un dispositif de communication situé dans une zone géographique prédéterminée par rapport à l'emplacement de l'incident au moment de l'occurrence de l'incident. Le dispositif informatique électronique génère ensuite une chaîne concaténée en fonction d'un identifiant d'incident associé à l'incident et un identifiant de dispositif associé au dispositif de communication et transmet un message électronique comprenant la chaîne concaténée au dispositif de communication. Le message électronique comprend un lien pour permettre à la chaîne concaténée d'être attachée à des publications de réseau social comprenant un contenu de réseau social spécifique à un incident publié par l'intermédiaire du dispositif de communication sur les réseaux sociaux.
Patent WO-2021127000-A1 (WO)
Title: Myeloid cell-targeted nanoparticles and related compositions and methods
Inventor: HONKALA ALEXANDER
IPC: A61K47/69
Filed: 2020-12-16
Abstract: Provided are targeted nanoparticles. In certain embodiments, the targeted nanoparticles comprise a nanoparticle and a myeloid cell (MC) targeting moiety stably associated with the outer surface of the nanoparticle. According to some embodiments, the MC targeting moiety is an immunosuppressive myeloid cell (isMC) targeting moiety. In certain embodiments, the targeted nanoparticles further comprise a detectable label (e.g., an  in vivo  imaging agent), a drug, or both. Also provided are compositions comprising the targeted nanoparticles of the present disclosure. Methods of using the targeted nanoparticles to image MCs (e.g., isMCs) and/or to modulate and/or disrupt MCs (e.g., isMCs) are also provided.
Patent WO-2021127022-A1 (WO)
Title: Tokenization of arbitrary data types
Inventor: WU THOMAS
IPC: H04L9/06
Filed: 2020-12-16
Abstract: A computing device includes a processor and a machine-readable storage storing instructions. The instructions are executable by the processor to: receive a bit vector representing input data to be tokenized; divide the bit vector into two vector portions; and perform a plurality of rounds of a Feistel network on the two vector portions, each round including converting one vector portion using a table-based hash function that combines multiple tokens retrieved from at least one token table.
Patent WO-2021133620-A1 (WO)
Inventor: DU YIXIN
IPC: G06K9/36
Filed: 2020-12-16
Abstract: An image processing method includes obtaining statistics information of a block of an image frame, determining whether the statistics information satisfies a condition, and disabling cross-component filtering (CCF) for the block in response to the statistics information satisfying the condition.