baber/WOPTO huggingface dataset:
Patent WO-2020117457-A1 (WO)
Title: High resolution distributed sensor utilizing offset core optical fiber
Inventor: AHMAD RAJA
IPC: G01B9/02
Filed: 2019-11-18
Abstract: An extended length of optical fiber having an offset core with an inscribed Bragg grating is used a distributed sensor in combination with an optical frequency domain reflectometer (OFDR) to enable measurement small-scale ( e.g. , sub-millimeter) contortions and forces as applied to the fiber. The offset core may be disposed in a spiral configuration around the central axis of the optical fiber to improve the spatial resolution of the measurement. A reference surface exhibit a predetermined texture (in the form of a series of corrugations, for example, that may be periodic or aperiodic, as long as known  a priori ) is disposed adjacent to a longitudinal portion of die sensor fiber. The application of a force, to the combination of the plate and the fiber creates a local strain in the grating formed along the offset core of the.fiber that results in a shift in the Bragg wavelength of the grating. Using ODFR measurement techniques, an analysis of the Bragg wavelength shift allows for a high resolution force measurement to be obtained.
Patent WO-2020112710-A1 (WO)
Title: 3d interposer with through glass vias - method of increasing adhesion between copper and glass surfaces and articles therefrom
Inventor: BOOKBINDER DANA CRAIG
IPC: H01L23/498
Filed: 2019-11-26
Abstract: In some embodiments, a method comprises forming a pilot hole or damage track through a laminate glass structure using a laser. The laminate glass structure comprising a first layer and a second layer adjacent to the first layer. The first layer is formed from a first glass composition. The second layer is formed from a second glass composition different from the first glass composition. After forming the pilot hole, the laminate glass structure is exposed to etching conditions that etch the first glass composition at a first etching rate and the second glass composition at a second etching rate, wherein the first etch rate is different from the second etch rate, to form an etched hole.
Patent WO-2020123261-A1 (WO)
Inventor: BANGALORE RAMESH
IPC: G06F11/07
Filed: 2019-12-06
Abstract: L'invention concerne des systèmes et des procédés de détection d'erreur dans un environnement collaboratif multisession. Un procédé consiste à recevoir, à partir d'une première session d'application client associée à un premier utilisateur, un premier journal de diagnostic, comprenant un message d'erreur. Le procédé consiste à déterminer une seconde session d'application client associée à un second utilisateur dans une session de collaboration avec la première session client, et à déclencher, dans la seconde session d'application client, une condition d'erreur artificielle sur la base du message d'erreur. Le procédé consiste à recevoir, à partir de la seconde session d'application client, un second journal de diagnostic. Le procédé consiste à marquer les premier et second journaux de diagnostic avec un identifiant de session indiquant la session de collaboration, et à transmettre les premier et second journaux de diagnostic à un administrateur d'environnement collaboratif. Le procédé consiste à transmettre une notification sur la base de l'erreur à la première session d'application client et/ou à la seconde session d'application client.
Patent WO-2020131663-A1 (WO)
Inventor: DENG RONG
IPC: D06C7/00
Filed: 2019-12-16
Abstract: Les aspects selon la présente invention concernent des procédés et des appareils consistant à redonner du gonflant à des substrats non-tissés. Durant le procédé consistant à redonner du gonflant, un substrat est dirigé afin de s'avancer dans un premier sens de sorte qu'une longueur du substrat se trouve dans une relation face à face avec une source de rayonnement. Le substrat qui avance reprend du gonflant par exposition de la longueur du substrat avec un rayonnement infrarouge provenant de la source de rayonnement infrarouge. Le substrat comprend un premier étrier en amont de la source de rayonnement et le substrat comprend un second étrier en aval de la source de rayonnement supérieur au premier étrier. Le substrat peut également être redirigé autour d'un axe afin de faire avancer le substrat dans un second sens, le second sens étant différent du premier sens. L'axe peut être sélectivement mobile entre une première position et une seconde position afin de soumettre sélectivement le substrat au rayonnement infrarouge et retirer le substrat du rayonnement infrarouge.
Patent WO-2020132363-A1 (WO)
Title: Methods of detecting and treating subjects with checkpoint inhibitor-responsive cancer
Inventor: RHODES DANIEL
IPC: G01N33/50
Filed: 2019-12-19
Abstract: Disclosed herein are methods of detecting and treating checkpoint inhibitor responsive cancers comprising calculating, determining, or obtaining PD-L1 expression, CD8A expression, and tumor content from a cancer specimen.
Patent WO-2020190380-A1 (WO)
Inventor: PRICE RAYMOND KIRK
IPC: G06F3/01
Filed: 2020-01-29
Abstract: Techniques are provided for controlling the selective filtering of display positioning information used to position holograms in mixed-reality (MR) scenes. A first and second environment are identified, the first is moving relative to the second. First and second display positioning information (i.e. "environmental data"), are obtained for the two environments. A determination is made that a hologram is to be placed at a fixed position relative to either one of the first or second environments. When the hologram is placed relative to the first environment, at least some of the second display positioning information is filtered from the environmental data. Alternatively, when the hologram is placed relative to the second environment, at least some of the first display positioning information is filtered.
Patent WO-2020163708-A1 (WO)
Title: Circuits de protection d'entrée d'amplificateur
Inventor: GAALEMA STEPHEN D
IPC: G01S17/06
Filed: 2020-02-07
Abstract: L'invention concerne des circuits de protection d'entrée d'amplificateur. Dans un mode de réalisation, un photorécepteur pour un système lidar comprend un photodétecteur configuré pour générer un courant de sortie en réponse à la lumière reçue. Un amplificateur de transimpédance est configuré pour recevoir le courant de sortie et générer une sortie de tension correspondant au courant de sortie en réponse à celui-ci, et un circuit de diode comporte une cathode couplée au niveau d'un noeud entre la sortie de photodétecteur et l'entrée d'amplificateur de transimpédance.
Patent WO-2020172318-A1 (WO)
Title: Capsule de filtre nasal
Inventor: FRANK SOPHIE
IPC: A61M15/08
Filed: 2020-02-19
Abstract: Une capsule nasale est décrite pour distribuer un composé tel qu'un médicament contre l'asthme à l'air inhalé par le nez.
Patent WO-2020172449-A1 (WO)
Inventor: TONG SHIJIE
IPC: H02J7/04
Filed: 2020-02-20
Abstract: A system, a method, and a computer program product for providing heterogeneous unifying battery storage. A state-of-health value of a battery is determined. The state-of-health value of the battery is less than an original capacity value of the battery. The battery is connected to an electrical power source for re-conditioning. A target state-of-health value for the battery and a number of cycles required to achieve the target state-of-health value of the battery are determined. Each cycle in the number of cycles includes at least one of: a charging the battery and a discharging the battery. The battery is re-conditioned by cycling the battery using the determined number of cycles. Cycling includes drawing electrical power from the electrical power source.
Patent WO-2020176339-A1 (WO)
Inventor: PEREZ ALONSO
IPC: F01D11/08
Filed: 2020-02-21
Abstract: A compressor according to an exemplary aspect of the present disclosure includes, among other things, a rotor configured to rotate with respect to a stator, the stator having an abradable portion. At least one labyrinth seal is between the rotor and the stator, wherein the labyrinth seal comprises a plurality of teeth extending from the rotor toward the abradable portion.
Patent WO-2020180572-A1 (WO)
Inventor: BORIKAR SAGAR
IPC: G06F12/1081
Filed: 2020-02-26
Abstract: Systems and methods provide for optimizing utilization of an Address Translation Cache (ATC). A network interface controller (NIC) can write information reserving one or more cache lines in a first level of the ATC to a second level of the ATC. The NIC can receive a request for a direct memory access (DMA) to an untranslated address in memory of a host computing system. The NIC can determine that the untranslated address is not cached in the first level of the ATC. The NIC can identify a selected cache line in the first level of the ATC to evict using the request and the second level of the ATC. The NIC can receive a translated address for the untranslated address. The NIC can cache the untranslated address in the selected cache line. The NIC can perform the DMA using the translated address.
Patent WO-2020190588-A1 (WO)
Inventor: KANG BYOUNG SAM
IPC: H01M10/60
Filed: 2020-03-11
Abstract: A paper suitable for use as a cell-to-cell flame barrier in a battery, and a battery comprising the paper, the paper comprising 40 to 70 weight percent fibrids and 30 to 60 weight percent mica, based on the total weight of the fibrids and mica in the paper; wherein the fibrids comprise a blend of 80 to 20 weight percent polymer and 20 to 80 weight percent aerogel powder, based on the total weight of the polymer and aerogel powder in the fibrids; the paper having a thickness of 100 to 4000 micrometers.
Patent WO-2020190972-A1 (WO)
Inventor: PAK JIMMY JOUNG
IPC: A61B17/30
Filed: 2020-03-17
Abstract: Various embodiments relate generally to surgical instruments, tools, and apparatuses for medical use, including, but not limited to, forceps, tweezers, and pincers, as well as other anatomical tools for surgical and medical uses, and, more specifically, to surgical instruments implementing a coupling member to effectuate multiple pivot axes enhance, for example, effective lengths with which to access an internal surgical site. In some examples, a surgical instrument may include lever members, each of which may include a pivot portion, a force application portion, and a contacting portion. The surgical instrument may also include a coupling member configured to position multiple pivot portions adjacent proximal ends of a first and second lever member to effectuate a closing state at which contacting portions are positioned at a second distance, which is less than the first distance, at distal ends of a first and second lever member.
Patent WO-2020198365-A1 (WO)
Inventor: FARMER JAY J
IPC: H01M4/38
Filed: 2020-03-25
Abstract: L'invention concerne des nanoparticules ayant des coeurs électroactifs améliorés comprenant des molécules de polythionate (par exemple des composés ayant une structure  - O 3 S-(S) n -SO 3 
 - ) encapsulés dans des coquilles, telles que celles qui peuvent être utilisées en tant que matériaux d'électrode pour des batteries secondaires ou d'autres dispositifs de stockage d'énergie, et leurs procédés de fabrication.
Patent WO-2020205751-A1 (WO)
Title: Procédés de fabrication de lymphocytes t exprimant des récepteurs antigéniques chimériques et d'autres récepteurs
Inventor: BROWN CHRISTINE E
IPC: C12N5/0783
Filed: 2020-03-30
Abstract: L'invention concerne un procédé de fabrication de populations de lymphocytes T enrichies pour des cellules exprimant CD27 et utiles dans la thérapie des lymphocytes T. Les populations de lymphocytes T sont également utiles à diverses fins nécessitant une population de lymphocytes T hautement actifs et à longue durée de vie. De telles cellules déclenchent une réponse immunitaire antitumorale supérieure  in vitro  et  in vivo .
Patent WO-2020214447-A1 (WO)
Title: Dissolvable plugs used in downhill completion systems
Inventor: ELLIOTT DANE THOMAS
IPC: E21B43/26
Filed: 2020-04-06
Abstract: A completion assembly includes an upper liner and a lower liner, a wellbore completion component that interposes the upper and lower liners, a dissolvable pipe plug threaded into the wellbore completion component, and a dissolvable projectile seat arranged adjacent the wellbore completion component.
Patent WO-2020210486-A1 (WO)
Title: Procédés de préparation de dérivés de pyrrolidine alpha-carboxamide
Inventor: NAKANISHI MASAFUMI
IPC: C07C51/373
Filed: 2020-04-09
Abstract: L'invention concerne des procédés de préparation de dérivés de pyrrolidine alpha-carboxamide, en particulier de (2S, 5R)-5-(4-((2-fluorobenzyl)oxy)phenyl)pyrrolidine-2-carboxamide, ainsi que des intermédiaires destinés à être utilisés dans lesdits procédés.
Patent WO-2020210797-A1 (WO)
Title: Determining operational health of a top drive
Inventor: CAMACHO CARDENAS ALEJANDRO
IPC: E21B41/00
Filed: 2020-04-13
Abstract: Methods and systems for determining operational health of a top drive. A method may include commencing operation of a processing device to determine operational health of a top drive for rotating a drill string at a wellsite. The processing device may then output a first control command to a first motor of the top drive to cause the first motor to perform a rotational operation, output a second control command to a second motor of the top drive to cause the second motor to impart a load to the first motor, receive a sensor measurement indicative of an operational parameter of the top drive, and determine operational health of the top drive based on the sensor measurement.
Patent WO-2020219547-A1 (WO)
Title: Pedal assembly with a release mechanism
Inventor: VANHEULE STEVEN
IPC: G05G1/44
Filed: 2020-04-22
Abstract: Embodiments described herein are directed to a pedal assembly. The pedal assembly includes a housing, a pedal arm, a retaining member, and a block. The pedal arm has an upper end. The upper end is pivotally coupled to the housing. The retaining member is slidably engaged within the housing. The retaining member has a first angled portion. A portion of the retaining member in communication with the upper end of the pedal arm. The block is slidably mounted within the housing and perpendicular to the first angled portion of the retaining member. The block has a second angled portion that is complimentary to the first angled portion. Upon an impact, the second angled portion slidably engages with the first angled portion, which causes the retaining member to move and release the upper end of the pedal arm from the housing.
Patent WO-2020231625-A1 (WO)
Inventor: LADD BETH
IPC: A61B5/11
Filed: 2020-04-28
Abstract: A wearable posture monitoring device (102) is provided. The device (102) includes a first posture sensor (202) to measure a first bend parameter associated with shoulders (116) of a user (104) and a second posture sensor (204) to measure a second bend parameter associated with vertebral column (118) of the user (104). The device (102) includes a control unit (206) operatively coupled to the first posture sensor (202) and the second posture sensor (204) and is configured to compare the first bend parameter with a first predefined reference value and the second bend parameter with a second predefined reference value to detect an improper bend in one or more of the shoulders (116) and vertebral column (118) of the user (104). The control unit (206) is further configured to display a visual indication, on a display interface (216) associated with the posture monitoring device (102), to indicate the detected improper bend of one or more of the shoulders (116) and vertebral column (118) of the user (104).
Patent WO-2020232188-A1 (WO)
Title: Systems and methods for generating datasets for model retraining
Inventor: DWIVEDI ANAND
IPC: G06N3/08
Filed: 2020-05-14
Abstract: A computer system is provided and programmed to assemble a plurality of synthetic datasets and blend those synthetic datasets into a synthesized dataset. An evaluation is then performed to determine whether an existing model should be associated with the synthesized dataset or a new model should be trained from an existing model using the synthesized dataset.
Patent WO-2020243131-A1 (WO)
Inventor: RAGAN BRYANT G
IPC: B65G69/18
Filed: 2020-05-27
Abstract: A slat conveyor belt includes connected drive modules that can be easily disassembled and assembled. Each drive module comprises a slat portion connected to a drive portion forming a drive chain. A conveyor frame for the conveyor belt includes a dust cover for the drive chain and a separator for selectively separating a slat portion from an associated drive portion. A magazine automatically removes and stores separated slats.
Patent WO-2021011227-A1 (WO)
Inventor: MEHTA DHAIRYA
IPC: A61M5/14
Filed: 2020-07-07
Abstract: An infusion system includes a pump unit and a motor unit. The pump unit may be configured to receive and/or retain at least one container of medicinal fluid, and may include a fluid distribution system at least partially engaged with a peristaltic pump head disposed in the pump unit. The motor unit may be removably received in the pump unit and coupled to the peristaltic pump head to drive fluid from the container to a fluid outlet that is couplable to an infusion set.
Patent WO-2021011922-A1 (WO)
Inventor: HELOU ELIE
IPC: G07G5/00
Filed: 2020-07-17
Abstract: Systems and methods are provided for the transfer of legal control of a physical asset when the physical asset is transported across a territorial boundary. Such systems and methods facilitate the transfer of assets within a network between network participants associated with and having control over territories when an asset crosses a territorial boundary. Such a transfer allows for efficient and equitable distribution of costs, revenues, and other elements associated with movable assets among network participants in a region of control.
Patent WO-2021016149-A1 (WO)
Title: Collapsible writing board and method of using a collapsible writing board
Inventor: REINA GABRIEL ENRIQUE
IPC: B43L1/00
Filed: 2020-07-20
Abstract: A collapsible writing board is provided comprising: a sheet of writing material with a writing surface; a plurality of rigid elongate segments affixed to the sheet; and at least one segment connector affixed to each rigid elongate segment; wherein the at least one segment connector provides planar support to enable the rigid elongate segments to assemble into a first state, such that the rigid elongate segments are substantially aligned on a support plane to support the sheet of writing material, and to assemble into a second state, such that the rigid elongate segments are unaligned from the support plane, to facilitate storage of the collapsible writing board.
Patent WO-2021021691-A1 (WO)
Inventor: ROGERS JOHN
IPC: H01L21/64
Filed: 2020-07-27
Abstract: An apparatus including a base, a drive device disposed on the base, a sensor unit disposed on the base, and an engagement device. The drive device having an output shaft with a wafer receiving surface, and the drive device being configured to rotate the output shaft about an axis of rotation. The sensor unit being configured to sense a wafer received on the wafer receiving surface. The engagement device being configured to engage and disengage a translational mechanism between the drive device and the sensor unit. When the engagement device engages the translational mechanism, rotation of the output shaft about the axis of rotation by the drive device changes a relative positional relationship between the sensor unit and the axis of rotation.
Patent WO-2022039713-A1 (WO)
Inventor: LAGNADO ISAAC
IPC: G06F3/041
Filed: 2020-08-17
Abstract: Example implementations relate to delineation boundary adjustments. In some examples, a processor of a computing device can receive an input from an input device of the computing device, where the input device includes a surface including a first input zone and a second input zone separated by a delineation boundary, and adjust a location of the delineation boundary to modify a size of the first input zone and a size of the second input zone in response to the input.
Patent WO-2021066998-A1 (WO)
Title: Ressources de canal de commande dynamique
Inventor: NAM WOOSEOK
IPC: H04W72/12
Filed: 2020-09-03
Abstract: Des aspects de la présente invention concernent un appareil, des procédés, des systèmes de traitement et des supports lisibles par ordinateur pour la signalisation et le traitement de ressources de canal de commande dynamique.
Patent WO-2021055279-A1 (WO)
Title: Accelerator chip connecting a system on a chip and a memory chip
Inventor: ENO JUSTIN M
IPC: G06F9/28
Filed: 2020-09-14
Abstract: An accelerator chip, e.g., an artificial intelligence (AI) accelerator chip, that can connect a system on a chip (SoC) and a memory chip. The accelerator chip can have a first set of pins configured to connect to the memory chip via wiring, as well as a second set of pins configured to connect to the SoC via wiring. The accelerator chip can be configured to perform and accelerate application-specific computations (e.g., AI computations) for the SoC, as well as use the memory chip as memory for the application-specific computations. For example, the accelerator chip can be an AI accelerator chip and the AI accelerator chip can be configured to perform and accelerate AI computations for the SoC, as well as use the memory chip as memory for the AI computations.
Patent WO-2021062120-A1 (WO)
Inventor: MAN TSZ
IPC: H02M3/00
Filed: 2020-09-25
Abstract: A circuit for driving the voltage of a capacitive element between two voltage levels has at least one driver cell with a first pair of switches connected in series between a first terminal of a voltage source and the capacitive element, and a second pair of switches connected in series between a second terminal of the voltage source and the capacitive element. One or more non-dissipative elements may be connected between the common node of the first pair of switches and the common node of the second pair of switches. Combinations of switches from the driver cells may be activated and deactivated in a defined sequence to provide step-wise transfer of energy to the capacitive element. In one sequence, switches in a selected driver cell may subtract a specified voltage from an input voltage, bypass the selected driver cell, and add the specified voltage to the input voltage.
Patent WO-2021062232-A1 (WO)
Title: Procédés pour réduire les effets gratifiants de la morphine sans affecter ses effets analgésiques
Inventor: LEE FRANCIS
IPC: A61K9/22
Filed: 2020-09-25
Abstract: La présente invention concerne des procédés et des compositions pour inhiber la monoacylglycérol lipase (MAGL) afin d'atténuer les effets gratifiants des propriétés analgésiques d'opioïdes tels que la morphine et retarder leur tolérance sans réduire leurs effets analgésiques.
Patent WO-2021183187-A1 (WO)
Inventor: HAMILTON ERIC
IPC: G01N1/00
Filed: 2020-10-15
Abstract: Un appareil de test respiratoire est prévu pour tester le sulfure d'hydrogène et d'autres paramètres dans l'air expiré d'un patient. L'invention concerne en outre une entrée d'échantillon de patient pour la réception de l'air expiré provenant d'un patient, en plus d'une entrée atmosphérique pour la réception de l'air atmosphérique. Une valve est couplée à ladite entrée d'échantillon de patient et à ladite entrée atmosphérique, et des première et seconde voies sont formées à partir de ladite vanne vers un bloc capteur de sulfure d'hydrogène et vers un second bloc capteur.