baber/WOPTO huggingface dataset:
Patent WO-2019161420-A1 (WO)
Title: A methodology and system for optimising and improving the cost and performance of direct air carbon dioxide capture systems, thereby contributing to a lessening of the threat of catastrophic climate change
Inventor: EISENBERGER PETER
IPC: B01J20/34
Filed: 2019-03-22
Abstract: A method of cyclically removing carbon dioxide from carbon dioxide-carrying ambient air by directing a flow of carbon dioxide-carrying air through a carbon dioxide capture contactor structure having channels, said contactor structure supporting sorbent which is capable of binding carbon dioxide, to remove carbon dioxide from the air by binding carbon dioxide to the sorbent, thereafter causing said carbon dioxide capture contactor structure to be exposed to regeneration, whereby saturated steam of a temperature not greater than about 120 degrees C is directed at the carbon dioxide bound to the sorbent, thereby facilitating separation of the carbon dioxide from the sorbent and regenerating the sorbent, then withdrawing the carbon dioxide that has been unbound from the sorbent together with any remaining steam, and selectively thereafter repeatedly exposing said carbon dioxide capture structure to a flow of carbon dioxide-carrying ambient air, thereby enabling the regenerated sorbent to be again used to bind carbon dioxide, to remove carbon dioxide from the newer flow of carbon dioxide-carrying ambient air, said carbon dioxide capture contactor structure having or being formed with substantially parallel channels of a predetermined geometry that provides particularly favorable operating conditions, said predetermined geometry facilitating laminar flow whereby the proportionality of the pressure drop with respect to the velocity of carbon dioxide-carrying air moving through said channels is substantially linear as said velocity is increased.
Patent WO-2019183582-A1 (WO)
Inventor: LOONEY TIMOTHY
IPC: C12Q1/6886
Filed: 2019-03-22
Abstract: The present disclosure provides methods, compositions, kits, and systems useful in the determination and evaluation of the immune repertoire. In one aspect, methods provide for determining convergence of T cell receptor and/or B cell receptor repertoires in samples prior to a treatment and predicting a subject's response to the treatment based on the measured convergence frequency. In another aspect, methods provide for an immune receptor haplotype group and predicting a subject's potential or predisposition to be protected from or vulnerable to an adverse event following a treatment.
Patent WO-2019212748-A1 (WO)
Title: System and method for managing content presentations
Inventor: WANG HENG
IPC: G06Q30/02
Filed: 2019-04-17
Abstract: A method, a system, and an article are provided for managing content presentations on a plurality of client devices. An example computer-implemented method includes: obtaining data including a record of the content presentations; aggregating the data to generate a history of content presentations for each client device; providing the history of content presentations for each client device to a plurality of weighting algorithms configured to calculate weights for the content presentations; combining the weights from each weighting algorithm for each client device; attributing, based on the combined weights for each client device, a user action taken on the client device to at least one of the content presentations; and facilitating an adjustment of future content presentations based on the attribution.
Patent WO-2019226711-A1 (WO)
Title: Method and apparatus for transfer of two-dimensional materials
Inventor: TORREY ETHAN R
IPC: H01L21/673
Filed: 2019-05-21
Abstract: Aspects of the disclosure include systems and methods for removing a sample from a carrier material and depositing the sample onto a substrate. The sample can be placed in an aperture of a substrate guide on a stage within a cavity. Etching fluid can be introduced into the cavity to etch the carrier material from the sample and then drained. A rinsing material can be introduced into the cavity to rinse the etching fluid and then drained. A sample deposition process can be performed wherein rinsing fluid is introduced into the cavity to raise the sample guide and sample above the level of a substrate on a substrate holder. The substrate holder can be positioned relative to the sample guide so that the sample within the aperture aligns with the substrate on the substrate holder. The rinsing fluid is drained so that the sample is lowered onto the substrate.
Patent WO-2019231804-A1 (WO)
Title: Synchronization of controller states in a distributed control system
Inventor: SLUPIK SZYMON
IPC: G05B11/42
Filed: 2019-05-23
Abstract: A distributed control system, comprising a data network with a plurality of controller nodes that maintain and share their internal states with one another while controlling a function. The controller nodes can be luminaires that are capable of controlling the ambient lighting within a building area. There are one or more ambient light sensors within the data network for sensing and reporting the ambient light level. The controller luminaire nodes are members of a defined group of nodes that share, with one another, information for synchronizing their internal states, based in part on the ambient light levels that the one or more sensors are reporting. Meanwhile, each luminaire node also continually updates its own internal state based on the synchronization data received from the other nodes.
Patent WO-2020246970-A1 (WO)
Inventor: LOWMAN JACOB ALEXANDER
IPC: B64C39/02
Filed: 2019-06-05
Abstract: Examples of devices are described herein. In some examples, a device may include a first image sensor to capture images of a fixed pattern that is in a static position relative to a structure. In some examples, the device may fly above the fixed pattern. In some examples, the device may include a measurement device to measure a distance from the device to the structure. In some examples, the distance may indicate a structural measurement relative to the fixed pattern and an offset between the first image sensor and the measurement device.
Patent WO-2019236888-A1 (WO)
Title: Systems and methods for fiber-based visible and near infrared optical coherence tomography
Inventor: YI JI
IPC: A61B3/12
Filed: 2019-06-06
Abstract: A system for analyzing a tissue sample includes two wavelength-division multiplexers and a fiber coupler. The first wavelength-division multiplexer combines visible and near infrared electromagnetic radiation and directs the combined electromagnetic radiation to the fiber coupler. The fiber coupler emits a sample beam of visible and near infrared electromagnetic radiation toward a tissue sample, and a reference beam of visible and near infrared electromagnetic radiation toward a reference mirror. The sample beam reflects off the tissue sample back to the fiber coupler. The reference beam reflects off the reference mirror back to the fiber coupler. The fiber coupler combines the reflected sample and reference beams and directs the combined electromagnetic radiation to the second wavelength-division multiplexer. The second wavelength-division multiplexer sends visible electromagnetic radiation from the sample and reference beams to a first spectrometer, and near infrared electromagnetic radiation from the sample and reference beams to a second spectrometer.
Patent WO-2019241561-A1 (WO)
Title: Offset pads over tsv
Inventor: LEE BONGSUB
IPC: H01L23/00
Filed: 2019-06-13
Abstract: Representative techniques and devices including process steps may be employed to mitigate the potential for delamination of bonded microelectronic substrates due to metal expansion at a bonding interface. For example, a metal pad may be disposed at a bonding surface of at least one of the microelectronic substrates, where the contact pad is positioned offset relative to a TSV in the substrate and electrically coupled to the TSV.
Patent WO-2019245874-A1 (WO)
Inventor: VITTUR BRANDON
IPC: C10L1/16
Filed: 2019-06-13
Abstract: A process of manufacturing a free-flowing solid encapsulated drag reducing additive comprises: forming a solid drag reducing additive from one or more C 5-20  olefin monomers; dispersing the solid drag reducing additive in a liquid medium to form a dispersion, the liquid medium comprising an encapsulant and a non-solvent; grinding the solid drag reducing additive in the liquid medium under non-cryogenic grinding conditions to form an encapsulated drag reducing additive in a particulate form; and removing the non-solvent by a drying technique including spray drying, flash drying, or rotating disc drying to form the free-flowing solid encapsulated drag reducing additive.
Patent WO-2020041093-A1 (WO)
Title: Random access resource unit allocation for a multiple bssid network
Inventor: ASTERJADHI ALFRED
IPC: H04B7/0452
Filed: 2019-08-15
Abstract: An access point (AP) may prioritize the allocation of uplink resources between multiple basic service sets (BSSs). In some aspects, the AP may select one of a plurality of BSSs, may allocate one or more random-access resource units (RUs) to only the selected BSS, and may transmit, for each of the selected BSSs, a respective frame indicating the random-access RUs allocated to that BSS. Wireless devices belonging to the selected BSS may contend for access to the random-access RUs allocated by the frame, and then transmit uplink data using the random-access RUs.
Patent WO-2020060734-A1 (WO)
Inventor: ANNAMALAI ARUNACHALAM
IPC: G06F1/32
Filed: 2019-08-28
Abstract: A processor (100) predicts a number of loop iterations (115) associated with a set of loop instructions. In response to the predicted number of loop iterations exceeding a first loop iteration threshold, the set of loop instructions are executed in a loop mode that includes placing at least one component (105) of an instruction pipeline (114) of the processor in a low-power mode or state and executing the set of loop instructions from a loop buffer (109). In response to the predicted number of loop iterations being less than or equal to a second loop iteration threshold, the set of loop instructions are executed in a non-loop mode that includes maintaining at least one component of the instruction pipeline in a powered up state and executing the set of loop instructions from an instruction fetch unit (103) of the instruction pipeline.
Patent WO-2020055741-A1 (WO)
Title: Reduction of low frequency noise in a discrete spread spectrum timebase
Inventor: GOLLER JOERG
IPC: H03B19/00
Filed: 2019-09-09
Abstract: An integrated circuit comprises a timebase generator (700) and a switch mode direct current-to- direct current (DC-to-DC) voltage converter coupled to the timebase generator (700). The timebase generator (700) comprises a first linear feedback shift register (LFSR) (202), a signal generator (204) having an input coupled to an output of the first LFSR (202); and a digital divider (702) comprising a second LFSR (712) and a programmable digital divider (706), wherein a clock input (708) of the programmable digital divider (706) is coupled to an output (208) of the signal generator (204), wherein an output (704) of the programmable digital divider (706) is coupled to a clock input of the first LFSR (202) and is coupled to a clock input of the second LFSR (712), and wherein an output of the second LFSR is coupled to a program input (710) of the programmable digital divider (706).
Patent WO-2020056140-A1 (WO)
Title: Floorcoverings stabilized with pressed-in fibrous layers
Inventor: REES JOHN JOSEPH MATTHEWS
IPC: D04H1/488
Filed: 2019-09-12
Abstract: Reinforcing fibers insensitive to thermal and hydroscopic expansion or contraction are inserted into the backside of a textile fabric using embossing with a fine and deep pattern of projections or cupped needles and held in place with adhesive. The process allows the stabilization of layers having a high sensitivity to variations in temperature or humidity in constructions when the stabilizing fibers cannot be included in the original fabric-forming process, as in the case of a tufted fabric using fiberglass fibers for stabilization.
Patent WO-2020072489-A1 (WO)
Title: Client software back off
Inventor: O'BRIEN NOLAN
IPC: H04L29/08
Filed: 2019-10-01
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for limiting load on host servers that implement a social messaging platform. An example user device sends, to a platform comprising a plurality of host servers, a first request. The request is directed to a first endpoint. The user device receives, in response to the first request, a first error that indicates that the first request was not processed. The user device determines a back off time and places subsequent requests to the platform that are initiated before the back off time elapses and that are directed to the first endpoint in a back off queue in an order in which the subsequent requests are initiated. The user device sends, to the platform, the requests in the back off queue after the back off time has elapsed, until the back off queue is empty.
Patent WO-2020086237-A1 (WO)
Title: Controlled heating of a memory device
Inventor: MAYER PETER
IPC: G06F1/20
Filed: 2019-10-04
Abstract: Methods, systems, and devices for controlled and mode-dependent heating of a memory device are described. In various examples, a memory device or an apparatus that includes a memory device may have circuitry configured to heat the memory device. The circuitry configured to heat the memory device may be activated, deactivated, or otherwise operated based on an indication of a temperature (e.g., of the memory device). In some examples, activating or otherwise operating the circuitry configured to heat the memory device may be based on an operating mode (e.g., of the memory device), which may be associated with certain access operations or operational states (e.g., of the memory device). Various operations or operating modes (e.g., of the memory device) may also be based on indications of a temperature (e.g., of the memory device).
Patent WO-2020077004-A1 (WO)
Inventor: JOO YONG LAK
IPC: B01J19/24
Filed: 2019-10-09
Abstract: Provided herein are high throughput continuous or semi-continuous reactors and processes for manufacturing graphenic materials, such as graphene. Such processes are suitable for manufacturing graphenic materials at rates that are up to hundreds of times faster than conventional techniques, and have little batch-to-batch variation. Also provided herein are graphenic compositions of matter, including large, high quality and/or highly uniform graphene.
Patent WO-2020086489-A1 (WO)
Title: User interface module for converting a standard 2d display device into an interactive 3d display device
Inventor: DAMA BIPIN D
IPC: H04N13/189
Filed: 2019-10-21
Abstract: A 2D/3D conversion interface component is configured to override the video processing capabilities associated with a conventional 2D display, re-formatting an incoming 3D video stream into a version compatible with a 2D display while preserving the 3D-type of presentation. An incoming "side-by-side" (SBS) 3D video stream is re-formatted into a "frame sequential" (serialized) format that appears as a conventional video stream input to the 2D display. The interface component also generates as an output a timing signal (synchronzied with the converted frames) that is transmitted to a 3D viewing device (e.g., glasses). Therefore, as long as the 3D viewing device remains synchronzied with the sequence of frames shown on the 2D display, the user will actually be viewing an interactive 3D video.
Patent WO-2020092849-A1 (WO)
Inventor: HUI XIAONAN
IPC: G01S19/52
Filed: 2019-10-31
Abstract: A radio-frequency method for range finding includes modulating a reference signal having an intermediate frequency to a downlink signal having a carrier frequency using a clock signal. The downlink signal is transmitted to a tag using a transceiver. An uplink signal backscattered from the tag is received and demodulated using the clock signal. The uplink signal has a frequency that is a harmonic of the carrier frequency. A distance between the tag and the transceiver is calculated based on a phase of the demodulated uplink signal. A system for range finding includes a transceiver and a processor. The transceiver modulates a reference signal to a downlink signal and transmits the downlink signal. The transceiver receives and demodulates an uplink signal. The processor is configured to receive the demodulated uplink signal and calculate a distance between the tag and the transceiver using a phase of the demodulated uplink signal.
Patent WO-2020097081-A1 (WO)
Inventor: CZAPLA MITCHELL
IPC: B65D85/04
Filed: 2019-11-05
Abstract: A medical device holder includes a one-piece holder body having end walls, and side walls, extending vertically upward from a base. The end walls are oriented parallel to one another, and the first and the second side walls are oriented so as to converge toward one another in a direction of an opening. A plurality of medical device storage slots are formed by a plurality of internal vertical walls, and a plurality of elongate medical devices wound in opposition to an internal unwinding bias are trapped within the plurality of medical device storage slots.
Patent WO-2020106610-A1 (WO)
Title: Universal rig controller interface
Inventor: YOUNES CHRISTIAN
IPC: E21B47/01
Filed: 2019-11-18
Abstract: A rig control interface includes a plurality of interface systems. Each of the interface systems is configured to manipulate a rig control based on a signal received from an automated rig control system. The interface systems includes a mechanical control interface. The mechanical control interface includes an actuator configured to mechanically move a control handle from a first position to a second position responsive to the signal.
Patent WO-2020112991-A1 (WO)
Title: Compositions et procédés pour le traitement du cancer
Inventor: HENRICH IAN
IPC: C12N15/12
Filed: 2019-11-27
Abstract: La présente invention concerne des compositions et des procédés pour le traitement du cancer. Conformément à la présente invention, des procédés d'inhibition ou de traitement du cancer, en particulier un cancer "froid" ou un cancer dépourvu de lymphocytes CD8+ infiltrant les tumeurs (TIL) et/ou d'autres caractéristiques immunostimulatrices, chez un sujet sont fournis. Dans un mode de réalisation particulier, le procédé comprend l'administration d'un agent qui augmente l'activité et/ou l'expression de la protéase 6 spécifique de l'ubiquitine (USP6) au sujet.
Patent WO-2020123652-A1 (WO)
Inventor: MAKKAR NAVISH
IPC: E21B10/00
Filed: 2019-12-11
Abstract: La présente invention concerne un ensemble tige comprenant une partie col, une partie tige délimitant une ouverture cylindrique s'étendant à travers ladite tige, et un tube d'ancrage fixé à la partie col et s'étendant à travers la partie tige, le tube d'ancrage et la partie tige délimitant entre eux une cavité annulaire, et un module électronique disposé à l'intérieur de la cavité annulaire. La cavité annulaire est formée pour maximiser l'espace pour les composants électroniques tout en maintenant l'intégrité structurelle d'une couronne et d'une tige d'un outil de forage. Un procédé consiste à disposer le tube d'ancrage d'un ensemble tige à travers l'ouverture cylindrique et à fixer le tube d'ancrage à une partie col de l'ensemble tige, à disposer le module électronique à l'intérieur de la cavité annulaire, et à disposer la partie tige et le tube d'ancrage de l'ensemble tige au moins partiellement à l'intérieur d'une couronne de l'outil de forage, de telle sorte que la cavité annulaire s'étende dans la couronne dans une direction axiale à une distance qui est comprise entre environ 10 % et environ 80 % d'une longueur axiale globale de la couronne.
Patent WO-2020150177-A1 (WO)
Title: Système de manipulation de matériau pneumatique à décharge par le fond
Inventor: HERMAN ALVIN
IPC: B65G41/00
Filed: 2020-01-14
Abstract: L'invention concerne un système de manipulation de matériau (par exemple un agent de soutènement) comprenant un récipient de stockage, un système transporteur mécanique et un système transporteur pneumatique. Le système transporteur mécanique est configuré pour transporter un matériau d'une station de déchargement vers une décharge de système transporteur et dans une entrée du récipient de stockage (par exemple à une élévation qui est plus haute que la station de déchargement). Le système de distribution pneumatique est configuré pour distribuer pneumatiquement un matériau du récipient de stockage vers une destination hors du système (par exemple un silo ou similaire). Dans un mode de réalisation typique, le récipient de stockage, le système transporteur mécanique et le système transporteur pneumatique se trouvent tous sur, ou reliés à, ou supportés par un châssis commun.
Patent WO-2020197614-A1 (WO)
Inventor: BHASKARAN SREEVATSAN
IPC: G01S7/48
Filed: 2020-01-17
Abstract: La présente invention concerne un modèle appris par machine (ML) permettant de détecter que des données de profondeur (par exemple, des données lidar, des données radar) comprennent un faux positif attribuable à une matière particulaire, telle qu'une poussière, une vapeur, une fumée, la pluie, etc.. Le modèle ML peut être entraîné sur la base, au moins en partie, de données de profondeur simulées générées par un modèle de dynamique de fluide et/ou par la collecte de données de profondeur lors du fonctionnement d'un dispositif (parexemple un véhicule autonome. Dans certains exemples, un véhicule autonome peut identifier des données de profondeur qui peuvent être associées à une matière particulaire sur la base, au moins en partie, d'une région aberrante sur une image thermique. Par exemple, la région aberrante peut être associée à de la vapeur d'eau.
Patent WO-2020159786-A1 (WO)
Title: Multi-band base station antenna
Inventor: AN RUI
IPC: H01Q21/12
Filed: 2020-01-23
Abstract: A multi-band base station antenna includes a linear array having a plurality of radiating elements arranged in a vertical direction. The radiating elements comprise first and second sets of radiating elements that each include one or more radiating elements. The first set of radiating elements operates in both first and second frequency bands, while the second set of radiating elements operates in the first frequency band but not in the second frequency band.
Patent WO-2020163270-A1 (WO)
Inventor: RAGAN BRYANT
IPC: B65G15/30
Filed: 2020-02-04
Abstract: Conveyor belt modules having rodless hook hinges and modular conveyor belts constructed of those modules. Hooks on opposite ends of belt modules hook into complementary hooks on adjacent modules to interconnect the modules at hinge joints into an endless belt. The geometry of the modules enables them to be manufactured by extrusion.
Patent WO-2020180954-A1 (WO)
Inventor: OSBORN STEPHEN
IPC: G01S7/4865
Filed: 2020-03-04
Abstract: The present disclosure relates to light detection and ranging (LIDAR) devices and related methods of their use. An example LIDAR device includes a transmitter configured to transmit one or more light pulses into an environment of the LIDAR device via a transmit optical path. The LIDAR device also includes a detector configured to detect a first portion of the one or more transmitted light pulses and a second portion of the one or more transmitted light pulses, such that the detector receives at a first time the first portion of the one or more transmitted light pulses via an internal optical path within the LIDAR device and receives at a second time the second portion of the one or more transmitted light pulses via reflection by one or more objects in the environment of the LIDAR device. The second time occurs after the first time.