baber/WOPTO huggingface dataset:
Patent WO-2021154767-A1 (WO)
Title: Method for treatment of acquired cognitive deficits
Inventor: GOTTSHALL JACKIE L
IPC: A61K31/496
Filed: 2021-01-27
Abstract: The present disclosure is directed to methods for improving a wakeful function in a subject suffering from an acquired cognitive deficiency by administering to the subject an effective amount of an upregulator of GABAB signaling, thereby improving the wakeful function in the subject. Another aspect of the disclosure us directed to methods for improving a wakeful function in a subject suffering from an acquired cognitive deficiency by administering to the subject an effective amount of an upregulator of GABAB signaling at night, in combination with administering an anterior-forebrain stimulating therapy when the subject is awake, thereby improving the wakeful function in the subject.
Patent WO-2021155319-A1 (WO)
Title: Endoscopic surgical robots
Inventor: ZHAN YING
IPC: A61B5/03
Filed: 2021-01-29
Abstract: Disclosed herein are surgical robotics, and particularly a perfusion and suction circulation system of a medical instrument for operation within organs of a patient's body. Methods for using the same are also provided.
Patent WO-2021155359-A1 (WO)
Title: Damper controlled wrap spring clutch
Inventor: LARSON GEORGE
IPC: F16D47/04
Filed: 2021-02-01
Abstract: One aspect is a wrap spring clutch with a rotatable input and a spring having a first and a second end and having an equilibrium state and a flexed state, the spring engaged with the input through one of the first and second ends such that the spring rotates with the input and with an input torque transmitted exclusively through one of the first and second ends when the input rotates. A damper mechanism is engaged with one of the first and second ends such that the damper mechanism causes the spring to change from its equilibrium to its flexed state when the input transitions from stationary to rotational, and such that the damper mechanism allows the spring to change from its flexed to its equilibrium state when the input transitions from rotational to stationary. A rotatable output is positioned relative to the spring such that the output synchronously rotates with the input when the spring is in its flexed state and rotates independently of the input when the spring is in its equilibrium state.
Patent WO-2021158608-A1 (WO)
Inventor: SELIM FARIDA
IPC: H01L21/02
Filed: 2021-02-03
Abstract: L'invention concerne des procédés pour induire une conductivité réversible ou permanente dans des oxydes métalliques à large bande interdite tels que Ga203, à l'aide de la lumière sans dopage, ainsi que des compositions et des dispositifs associés.
Patent WO-2021173346-A1 (WO)
Inventor: ZHAO BO
IPC: H01L27/11575
Filed: 2021-02-10
Abstract: A microelectronic device comprises a microelectronic device structure having a memory array region and a staircase region. The microelectronic device structure comprises a stack structure having tiers each comprising a conductive structure and an insulative structure; staircase structures confined within the staircase region and having steps comprising edges of the tiers of the stack structure within the deck and the additional deck; and semiconductive pillar structures confined within the memory array region and extending through the stack structures. The stack structure comprises a deck comprising a group of the tiers; an additional deck overlying the deck and comprising an additional group of the tiers; and an interdeck section between the deck and the additional deck and comprising a dielectric structure confined within the memory array region, and another group of the tiers within vertical boundaries of the dielectric structure and confined within of the staircase region.
Patent WO-2021202241-A1 (WO)
Title: Context based augmented reality communication
Inventor: SMITH BRIAN ANTHONY
IPC: G06T19/00
Filed: 2021-03-25
Abstract: Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program, method, and user interface to facilitate context based augmented reality communication between multiple users over a network. Virtual content item configuration data indicative of a selection by a first user of virtual content item to apply to a real-world environment that is visible to a second user via a second device is received from a first device. The virtual content item configuration data also includes one or more criteria to trigger application of the virtual content item to the real-world environment. A triggering event is detected based on satisfaction of the one or more criteria determined from context data generated at the second device. The second device presents the virtual content item overlaid on the real-world environment that is visible to the second user based on the triggering event.
Patent WO-2021202428-A1 (WO)
Title: Ripk2 inhibition for the treatment of cancer
Inventor: YANG WEI
IPC: G16H50/20
Filed: 2021-03-29
Abstract: Described herein are treatments and patient selection methods for cancers such as prostate cancer, breast cancer, liver cancer, bladder cancer, and melanoma. The treatment involves administering a RIPK2 inhibitor to a subject. The patient selection involves selecting a patient who has increased copy numbers or expression of both RIPK2 and MYC.
Patent WO-2022211823-A1 (WO)
Inventor: DUSTERHOFT ROSS GLEN
IPC: E21B21/08
Filed: 2021-04-06
Abstract: Un tube d'écoulement est axialement mobile à l'intérieur d'un corps d'actionneur entre une première position axiale et une seconde position axiale pour actionner un outil de fond de trou, par exemple pour fermer une soupape de sécurité souterraine. Le tube d'écoulement comprend un alésage d'écoulement intérieur pour transporter des fluides à partir de la colonne de production à travers le corps d'actionneur. Un profil de tube d'écoulement externe défini sur le tube d'écoulement comprend un épaulement supérieur destiné à venir en prise avec un balai dans la première position axiale, un épaulement inférieur destiné à venir en prise avec le balai dans la seconde position axiale, et un trajet de dégagement entre les épaulements supérieur et inférieur pour permettre un écoulement visqueux au-delà du balai lorsque le tube d'écoulement est déplacé entre les première et seconde positions axiales.
Patent WO-2021211756-A1 (WO)
Title: Methods and systems of enhancing optical signals of extracellular vesicles
Inventor: IM HYUNGSOON
IPC: G01N33/543
Filed: 2021-04-14
Abstract: Systems, methods, and device can be used to detect target extracellular vesicles ("EVs"). One example of a method includes obtaining a nano-plasmonic array including nanostructures configured to amplify one or more specific wavelengths of electromagnetic radiation, flowing a liquid sample over the nano-plasmonic array, optionally labeling target EVs captured on the nano-plasmonic array with one or more reporter groups, projecting electromagnetic radiation onto the labeled target EVs captured on the nano-plasmonic array, and capturing an image of the target EVs by receiving electromagnetic radiation emitted, scattered, or reflected by the EVs or by reporter groups on the labeled target EVs.
Patent WO-2021222015-A1 (WO)
Inventor: WANG HAN-WEI
IPC: G01N23/223
Filed: 2021-04-23
Abstract: An imager for simultaneously taking full color pictures and fluorescence images from the same perspectives, top-down and side views, is presented that uses multiple cameras looking at the same stage through a beamsplitter and light sources for each view. The imager is configured to work with a particular fluorophore, or at least a predetermined fluorescence excitation wavelength and emission wavelength. A broadband white light source projects through a shortpass or other filter with a cut-off wavelength either lower than or between the excitation and emission wavelengths. Another shortpass or other filter is in front of a color camera with a cut-off wavelength below that of the emission wavelength, while a monochrome fluorescence camera may or may not have additional filters to bring out the fluorescence. These filters may be built into a dichroic mirror of the beamsplitter. In addition, digital processing may boost frequencies in the color image that were dampened by the filters.
Patent WO-2021262349-A1 (WO)
Title: Vcsel array for hamr
Inventor: STIPE BARRY
IPC: G11B5/127
Filed: 2021-05-19
Abstract: The present disclosure relates to pretreating a magnetic recording head for magnetic media drive. For a heat assisted magnetic recording (HAMR) head, a light source provides the necessary heat for the drive to operation. A vertical cavity surface emitting laser (VCSEL) is mounted to a top surface of a slider. A plurality of laser beams are emitted from the bottom surface of the VCSEL and directed to a corresponding number of waveguide structures within the HAMR head. The waveguide structures feed into a multimode interference (MMI) device that then directs the laser into a single waveguide for focusing on a near field transducer (NFT). The VCSEL lasers are phase coherent and have no mode hopping.
Patent WO-2021247308-A1 (WO)
Inventor: PALMER LARRY THOMAS
IPC: E21B34/14
Filed: 2021-05-26
Abstract: A downhole tool includes a tubular having an outer surface and an inner surface defining a flowbore having a longitudinal axis. A backpressure valve is arranged in the flowbore. The backpressure valve includes a flapper valve including a first side and an opposing second side pivotally mounted to the inner surface to selectively extend across the flowbore and a locking system including a spring clip mounted to the inner surface. The flapper valve is pivotable between a first position, wherein the flapper valve is free to pivot relative to the inner surface, and a second position, wherein the flapper valve is pivoted away from the flowbore and locked open by the spring clip such that the first side forms part of the flowbore.
Patent WO-2021252472-A1 (WO)
Title: Method of reporting received signal strength on per frame basis in wi-fi network
Inventor: LUMBATIS KURT ALAN
IPC: H04L1/16
Filed: 2021-06-08
Abstract: Aspects of the present disclosure are drawn to a client device for use with an access point device. The client device includes: a memory; and a processor configured to execute instructions stored on the memory to cause the client device to: obtain a value associated with a capability of the client device, create a response including a header and a payload, the header including a reserved field including a bit reporting that the payload of the response includes the value associated with the capability, and transmit the response to the APD.
Patent WO-2021252725-A1 (WO)
Title: Introducer clip for an intubation tube
Inventor: PETERMAN GABRIEL
IPC: A61B1/01
Filed: 2021-06-10
Abstract: The present disclosure provides a clip for an intubation stylet or bougie onto a laryngoscope blade. A bougie attached to the clip may be easily guided into a trachea of a patient. The bougie can then be easily disconnected and subsequently used as a stylet for a breathing tube. The disclosed bougie introducer clip may be made to fit a variety of different laryngoscope blades. In preferred embodiments, the disclosed bougie clip works well with Glidescope™ laryngoscope blades. The disclosed bougie introducer clip allows for manipulation of the bougie for advancing the bougie into the airway.
Patent WO-2021257500-A1 (WO)
Inventor: DARIANI MAGHSOUD
IPC: A61K31/36
Filed: 2021-06-15
Abstract: L'invention concerne des méthodes et des compositions pour le traitement d'une lésion cérébrale traumatique mégère (mTBI), d'un trouble de stress post-traumatique (PTSD) ou d'une mTBI avec PTSD faisant appel à un empathogène et de la N-acétylcystéine.
Patent WO-2021262479-A1 (WO)
Inventor: PIKE SR
IPC: C04B103/52
Filed: 2021-06-15
Abstract: Lithium-treated calcium aluminate cement (CAC)-based products, concretes, and related techniques are disclosed. In accordance with some embodiments, a lithium-treated CAC mixture may be produced by intergrinding ground-down CAC, class C fly ash, a lithium compound, and a polycarboxylate material. In accordance with some embodiments, a cementitious material may be produced by intergrinding said lithium-treated CAC mixture with class C fly ash, sodium citrate, and a polycarboxylate material. In accordance with some embodiments, a concrete may be produced by mixing said cementitious material (including said lithium-treated CAC mixture) with rock, sand, and water.
Patent WO-2022006522-A1 (WO)
Title: Probabilistic random access
Inventor: SAKHNINI IYAB ISSAM
IPC: H04W74/08
Filed: 2021-07-02
Abstract: Generating, by a user equipment (UE) of a wireless access network, for a set of contention-based random access occasions of a base station of the network, a random number over an interval. For the generated random number meeting a threshold value within the interval, transmitting, by the UE and to the base station, a random access preamble within one of the random access occasions of the set. For the generated random number not meeting the threshold value, attempting, by the UE, contention-based access to the network within a subsequent set of random access occasions of the base station, the subsequent set of random access occasions occurring after the set of contention-based random access occasions of the base station.
Patent WO-2022011286-A1 (WO)
Title: Single-aperture optical transceiver
Inventor: TWICHELL JONATHAN C
IPC: H04B10/118
Filed: 2021-07-09
Abstract: A method for aligning a first optical transceiver includes steps of splitting, directing, recording, and actuating. The splitting step includes splitting a light beam into a) a reference beam that propagates along a common optical path within the first optical transceiver and b) a transmit beam that that propagates away from the first optical transceiver and toward a second optical transceiver. The directing step includes directing, with a beam director, a receive beam from the second optical transceiver onto the common optical path. The recording step includes recording, with a tracking focal-plane array (FPA) that intersects the common optical path, a reference-position of the reference beam and an initial-received-position of the receive beam on the tracking FPA. The actuating step includes actuating the beam director based upon the initial-received-position to achieve a subsequent position of the receive beam on the tracking FPA.
Patent WO-2022015939-A1 (WO)
Title: Method and system for foodstuff identification
Inventor: COTTREL ROBERT
IPC: H05B1/02
Filed: 2021-07-15
Abstract: A method for foodstuff identification can include: detecting a trigger event; sampling a measurement set; optionally determining candidate measurements for subsequent analysis based on the measurement set; optionally determining a set of food parameter values from the measurements; optionally selecting a food parameter value for use; determining a cooking instruction based on the food parameter value; automatically operating the appliance based on the cooking instructions; optionally determining a foodstuff trajectory relative to the cook cavity; optionally training one or more modules; and/or any other suitable elements.
Patent WO-2022040408-A1 (WO)
Title: Power hinge assembly for front closure
Inventor: TAYLOR KIM
IPC: E05D5/06
Filed: 2021-08-19
Abstract: A hinge assembly supports a closure and is configured to automatically move the closure between open and closed positions. The hinge assembly includes a linkage subassembly and an acutator arrangement. The actuator arrangement is configured to move the linkage subassembly to open and close the closure. The linkage subassembly includes an upper linkage connected to a mounting bracket of the closure. The mounting bracket is connected to the upper linkage at two connection points. The first connection is non-removable attachment. The second connection may be a release mechanism that selectively attaches the mounting bracket to the upper linkage. The release mechanism is normally connected and is configured to release, in response to a frontal pedestrian impact being detected or anticipated, to pivot the closure about the non-removable attachment and place the closure in a tilted position.
Patent WO-2022061107-A1 (WO)
Title: Battery or electrochemical cell fixture
Inventor: KELLY BRANDON
IPC: H01M10/04
Filed: 2021-09-17
Abstract: A device for applying compressive force to electrochemical cells or batteries with superior pressure distribution, which includes first and second external plates; a first internal plate positionable adjacent to the first external plate, and comprising an external dimension corresponding to an external dimension of the first external plate and an internal dimension defining a first aperture corresponding to the exterior dimensions of an electrochemical cell or battery; a second internal plate positionable adjacent to the second external plate, and comprising external dimension corresponding to an external dimension of the second external plate and an internal dimension defining a second aperture corresponding to the exterior dimensions of the electrochemical cell or battery; and a plurality of fasteners configured to extend through the first and second external plates and the first and second internal plates to apply pressure to the electrochemical cell or battery positioned between the first and second internal plates.
Patent WO-2023048711-A1 (WO)
Title: Threshold secret share generation for distributed symmetric cryptography
Inventor: RINDAL PETER
IPC: H04L9/32
Filed: 2021-09-22
Abstract: Methods and systems for securely generating secret shares in a distributed manner and distributing those secret shares to cryptographic devices are disclosed. The cryptographic devices can subsequently use these secret shares to perform threshold distributed cryptographic operations (such as encryption or decryption). A threshold number of generating cryptographic devices can each generate their own secret shares. These devices can also each generate partial secret shares that can be combined by receiving cryptographic devices to generate their own respective secret shares. Additionally, the generating devices can generate commitments corresponding to their secret shares. The generating devices can transmit the commitments to the other cryptographic devices and the partial secret shares to their corresponding receiving devices. At a later time, cryptographic devices possessing at least a threshold number of secret shares can collectively perform cryptographic operations using those secret shares.
Patent WO-2022076229-A1 (WO)
Inventor: HOSTETLER JOHN
IPC: G01S17/14
Filed: 2021-09-30
Abstract: Réseau de capteurs de comptage de photons uniques comprenant un ou plusieurs émetteurs conçus pour émettre une pluralité d'impulsions d'énergie, et un réseau de détecteurs comprenant une pluralité de pixels. Chaque pixel comprend un ou plusieurs détecteurs, dont une pluralité est conçue pour recevoir des impulsions réfléchies d'énergie qui ont été émises par le ou les émetteurs. Un matériau de masque est positionné de façon à recouvrir uniquement certains détecteurs de la pluralité de pixels pour produire des pixels masqués et des pixels non masqués de telle sorte que chaque pixel masqué est empêché de détecter les impulsions réfléchies d'énergie et, par conséquent, ne détecte que le bruit intrinsèque.
Patent WO-2022099195-A1 (WO)
Inventor: SCHACHAR IRA
IPC: A61K35/30
Filed: 2021-11-09
Abstract: La présente invention concerne un promédicament qui est converti en un agoniste de la dopamine. Le promédicament de la dopamine peut être combiné avec un ou plusieurs antagonistes de la dopamine, des inhibiteurs du récepteur de la dopamine ou des inhibiteurs du transport vésiculaire des monoamines. Un promédicament est un composé biologiquement inactif qui peut être métabolisé par le corps en sa forme active. Par exemple, un promédicament placé sur la surface oculaire peut subir une hydrolyse pendant la pénétration de la surface oculaire, ce qui permet d'obtenir un médicament biologiquement actif. Un promédicament permet l'utilisation d'une concentration inférieure du médicament et protège contre des effets secondaires indésirables. Un promédicament peut également aider à augmenter l'absorption de médicament dans le tissu cible.
Patent WO-2022104196-A1 (WO)
Title: Systems and methods for dual shafted multi-tool
Inventor: LUKE DANIEL R
IPC: B25G3/20
Filed: 2021-11-15
Abstract: Disclosed embodiments include a two-shafted multi-tool including a primary shaft having a D-handle at one end and a releasable tool connector at the opposite end, and a secondary shaft having a D-handle at one end and a rotating connector at the opposite end, and wherein the rotating connector couples the secondary shaft to the primary shaft substantially adjacent to the releasable tool connector. Further disclosed embodiments include at least one adjustable shaft handle that is releasably couplable to either the primary shaft or the secondary shaft.
Patent WO-2022115298-A1 (WO)
Inventor: CHELNOKOV FEDOR
IPC: A61B6/00
Filed: 2021-11-17
Abstract: L'invention concerne un système pour reconstruire par tomodensitométrie des images, pouvant comprendre : un processeur ; un support de stockage lisible par ordinateur comprenant des instructions exécutables par le processeur pour effectuer les étapes consistant à : recevoir une ou plusieurs images de projection CT ; réaliser un filtrage lissant sur l'au moins une image de projection CT pour générer une ou plusieurs images filtrées à limite lisse ; et rétroprojeter l'au moins une image filtrées à limite lisse, chaque image de projection CT comprenant une ou plusieurs rangées de pixels, chaque rangée de pixels comprenant un premier pixel de détecteur et un dernier pixel de détecteur.
Patent WO-2022132488-A1 (WO)
Title: Surgical stapling device rotatable camming element
Inventor: NICHOLAS DAVID A
IPC: A61B17/115
Filed: 2021-12-07
Abstract: A surgical stapling device that includes an adapter assembly that has a flexible outer tube, and a tool assembly that is supported on the flexible outer tube having an anvil assembly and a shell assembly that supports an annular staple cartridge. The shell assembly includes a mechanism for approximating the anvil assembly with the shell assembly over two clamping stages to minimize forces transferred to the flexible outer tube of the adapter assembly during clamping. The shell assembly also includes a mechanism for minimizing firing forces required to eject staples from the staple cartridge.
Patent WO-2022140449-A1 (WO)
Title: Ensembles de tubes et procédés de distribution de fluide
Inventor: HARRIS COLBY
IPC: A61B1/015
Filed: 2021-12-21
Abstract: La présente invention concerne de manière générale des ensembles de tubes médicaux et des procédés de distribution de fluide à partir d'un seul réservoir de fluide. Dans un exemple, un ensemble tube peut être configuré pour être couplé à un endoscope pour distribuer un fluide entre l'endoscope et un réservoir de fluide pendant une procédure endoscopique. L'ensemble peut comprendre un collecteur de tube, un capuchon configuré pour être fixé de manière amovible au réservoir de fluide, une partie de tube d'alimentation en gaz et un tube d'alimentation de lavage de lentille en communication fluidique entre le collecteur et l'endoscope, une partie de tube d'alimentation en gaz en communication fluidique entre le capuchon et le collecteur, et une partie de tube d'alimentation de lavage de lentille en communication fluidique entre le réservoir de fluide et le collecteur. D'autres exemples peuvent comprendre des parties de tube d'alimentation d'irrigation et des parties de tube d'alimentation en gaz alternatif pouvant être sélectivement reliées en communication fluidique entre le collecteur, le réservoir de fluide et l'endoscope.