baber/WOPTO huggingface dataset:
Patent WO-2021092473-A1 (WO)
Title: Reactive oligomers, additive manufacturing methods, and articles thereof
Inventor: DINGEMANS THEO
IPC: C08G64/42
Filed: 2020-11-06
Abstract: A reactive oligomer has a backbone derived from at least one of polyamideimide, polyimide, polyetherimide, polyaryletherketone, polyethersulfone, polyphenylene sulfide, polyamide, polyester, polyarylate, polyesteramide, polycarbonate, polybenzoxazole or polybenzimidazole and functionalized with at least one unreacted functional group capable of thermal chain extension and crosslinking after formation of the reactive oligomer, wherein the reactive oligomer has an M n  of about 250 to about 10,000 g/mol, calculated using the Carothers equation. Compositions comprising the reactive oligomer have at least one other component that includes a second reactive oligomer, an oligomer lacking unreacted functional groups capable of thermal chain extension and crosslinking, a thermoplastic polymer, a thermoplastic polymer having the same backbone repeat units as the reactive oligomer, a filler, or an additive. A method of manufacture of an article comprises heating a composition comprising the reactive oligomer at a sufficient temperature and time to shape and crosslink the reactive oligomer, including additive manufacturing.
Patent WO-2021113339-A1 (WO)
Inventor: ROGERS EVAN W
IPC: C07D498/22
Filed: 2020-12-02
Abstract: La présente divulgation concerne certains dérivés macrocycliques diaryles, des compositions pharmaceutiques les contenant, et des procédés d'utilisation de ceux-ci pour traiter le cancer.
Patent WO-2021119000-A1 (WO)
Inventor: WALDFRIED CARLO
IPC: H01J37/32
Filed: 2020-12-08
Abstract: Described are diffusion barriers that are effective to inhibit the flow and release of impurities present in a solid material, from a surface of the solid material, as well articles having a diffusion barrier on a surface thereof, methods of preparing articles that include a diffusion barrier on a surface, equipment that includes an article having a diffusion barrio on a surface, and methods of using the articles and equipment; the diffusion barrier include at least two different barrier materials.
Patent WO-2021134053-A1 (WO)
Inventor: JENKINS KEVIN
IPC: B64D27/24
Filed: 2020-12-27
Abstract: A method is provided that includes causing an operational member of a system to move. The method includes driving a power or control signal through a conductive coupling member. The conductive coupling member is connected between a first terminal and a second terminal in a power circuit, and the coupling member secures the operational member to a structural member of the system. The method includes detecting an electrical disconnect between the first terminal and a second terminal. The method includes determining a mechanical break associated with the coupling member based on the electrical disconnect between the first terminal and the second terminal. The method includes causing the operational member of the system to stop moving based on determining the mechanical break associated with the coupling member.
Patent WO-2021252021-A1 (WO)
Title: Three-dimensional memory device including multi-tier moat isolation structures and methods of making the same
Inventor: OTSU YOSHITAKA
IPC: H01L27/11556
Filed: 2020-12-29
Abstract: A method of forming a three-dimensional memory device includes forming a first-tier alternating stack of first insulating layers and first sacrificial material layers, forming first-tier memory openings, first-tier support openings, and first-tier moat trenches through the first alternating stack using a same etching step, forming a first dielectric moat structure in the first moat tier-trenches and first support pillar structures in the first-tier support openings during a same deposition step, forming memory stack structures in the first-tier memory openings, forming backside trenches through the first-tier alternating stack after forming the first dielectric moat structure, replacing portions of the first sacrificial material layers with first electrically conductive layers through the backside trenches, and forming at least one through-memory-level interconnection via structure through the first vertically alternating sequence of first insulating plates and first dielectric material plates surrounded by the first dielectric moat structure.
Patent WO-2020243752-A1 (WO)
Title: Sharpener with manual hone stage
Inventor: DOVEL DANIEL
IPC: B24D15/08
Filed: 2020-05-29
Abstract: Apparatus and method for sharpening a cutting tool (190). A sharpener (100) has a base unit (102) and one or manual sharpening modules (104, 106). The base unit has a housing (108) which encloses at least one flexible abrasive disc (118, 120, 118A, 118B, 118C) rotated by an electric motor (124). Each flexible abrasive disc is adjacent a powered sharpening stage (130, 132) to perform a primary sharpening operation upon the tool. Each manual sharpening module may be removably attachable to the base unit. A manual sharpening stage (146) incorporates at least one sharpening element (148, 200A, 200B, 202A, 202B, 206A, 206B, 208) to perform a secondary sharpening operation upon the tool. Each manual sharpening module further has an outer guide surface (134, 136) forming a portion of a corresponding powered sharpening stage. When two powered sharpening stages are used, the manual sharpening module(s) can be individually placed between the powered sharpening stages to provide opposing outer guide surfaces for each.
Patent WO-2021030841-A1 (WO)
Inventor: AL MAJID NEWAR HUSAM
IPC: H04L12/58
Filed: 2020-08-12
Abstract: A message reminder system, to perform operations that include: causing display of a presentation of a message addressed to a user, at a first position among a message feed of the user at a client device; receiving a request to open the message from the user of the client device, the request including a timestamp; detecting a trigger event based on at least the timestamp of the request to open the message, the trigger event comprising event attributes; generating a notification to be applied to the presentation of the message, the notification based on at least the event attributes of the trigger event; moving the presentation of the message from the first position among the message feed to a second position among the message feed; and applying the notification to the presentation of the message.
Patent WO-2021035248-A1 (WO)
Title: Cleaning composition
Inventor: SHERRY ALAN
IPC: C11D17/04
Filed: 2020-08-17
Abstract: An aqueous cleaning composition comprising: (a) from 0.01 to 0.5% by weight of the composition of a grease loosening system comprising: i) 50% or more by weight of the system of a low emulsifying surfactant wherein the low emulsifying surfactant is a nonionic ethoxylate having an HLB value of from about (13) to about (20); and ii) 50% or less by weight of the system of a high emulsifying material wherein the high emulsifying material is selected from the group consisting of nonionic surfactant having an HLB value of less than (13), a surfactant other than nonionic surfactants; antimicrobial quats and mixtures thereof; (b) a shine polymer comprising at least one monomer comprising a substantially planar (5-7) membered ring, said monomer preferably being selected from the group consisting of vinylpyrrolidone, vinylimidazoline, maleimide, styrene sulfonate and vinylcaprolactam; and (c) optionally a non-quaternary ammonium compound antimicrobial agent.
Patent WO-2021142038-A1 (WO)
Title: Advertising for media content
Inventor: POST ROBERT
IPC: G06Q30/02
Filed: 2021-01-06
Abstract: Systems and methods of accessing media content are disclosed. In some embodiments, a request to access media content via a device is received from a user of the device. In response to receiving the request, it is determined whether a point balance associated with the user exceeds a threshold. In accordance with a determination that the point balance exceeds a threshold, the user is permitted to access the media content via the device. In accordance with a determination that the point balance does not exceed the threshold, the user is not permitted to access the media content via the device. Hie point balance is based on a determination whether an advertisement has been viewed.
Patent WO-2021142346-A1 (WO)
Title: Packaging for microleds for chip to chip communication
Inventor: PEZESHKI BARDIA
IPC: F21V8/00
Filed: 2021-01-08
Abstract: A microLED based optical chip-to-chip interconnect may optically couple chips in a variety of ways. The microLEDs may be positioned within a waveguide, and the interconnects may be arranged as direct connections, in bus topologies, or as repeaters.
Patent WO-2021146314-A1 (WO)
Title: Limit position safety device for a rolling door
Inventor: MAGRO SEBASTIAN
IPC: E05F3/22
Filed: 2021-01-13
Abstract: A limit position safety device for establishing upper and lower limit positions of a rolling door that can be raised when rolled onto a generally horizontal shaft when the shaft rotates in a first direction and lowered when the shaft rotates in an opposing direction. The device includes two electrical limit switches each actuatable to reflect when an associated limit position of the rolling door has been reached. Actuators are movable to selectively actuate one of the limit switches at associated upper or lower limit positions of the rolling door. Drive gear are directly coupled to the shaft for moving the actuators in response to movements of the rolling door horizontal shaft. Accordingly, the direct drive gears always provide a direct physical connection or link between the rolling door shaft and the actuators to provide reliable indications of the position of the rolling door.
Patent WO-2021163054-A1 (WO)
Title: Optimizing reservoir simulation runtime and storage
Inventor: HAJJAR OSAID F
IPC: G01V99/00
Filed: 2021-02-09
Abstract: A simulator for updating a geo-mechanical numerical reservoir model in response to changes in a subterranean environment includes receiving stimulation data representing a reservoir stimulation event of a reservoir, the reservoir represented by a structural model. The simulator simulates the reservoir stimulation event using the stimulation data to update the structural model. During execution of a reservoir simulation of the reservoir, the simulator determines that the simulation event of the reservoir is encountered and pause the simulation, receives the updated structural model of the reservoir, reduces a size of time-steps of the simulation, and resumes execution of the reservoir simulation using the updated structural model to generate simulation output data. The simulator stores the simulation output data for downstream applications.
Patent WO-2021168005-A1 (WO)
Title: Corrugated pallet with improved top-to-bottom locking
Inventor: GABRYS CHRISTOPHER W
IPC: B65D19/00
Filed: 2021-02-17
Abstract: A corrugated pallet folded together from two planar blanks, including a pallet top that supports a load above a floor, and a pallet bottom that rests on the floor. Each pallet top and pallet bottom has multiple double thickness interior support ribs folded vertically from the plane of the pallet top and bottom. Ribs from the pallet top intersect with ribs from the pallet bottom perpendicularly and support the pallet top on the pallet bottom. Multiple mechanical vertical locks hold the pallet top in vertically spaced relation with the pallet bottom with middle straps folded vertically from the pallet top and/or pallet bottom into contact with interior surfaces of the pallet and lock directly into sides of the interior support ribs at positions intermediate the pallet top and bottom. Reinforcement tubes are provided over intersections of double thickness ribs at the corners of the pallet while folded doubled thickness ribs provide compression support near the center.
Patent WO-2021173424-A1 (WO)
Inventor: PALANDURKAR VIJAY
IPC: H04L12/00
Filed: 2021-02-19
Abstract: Methods and systems for facilitating communication sessions between multiple communication points. The method includes receiving a communication request from a first user device associated with a first user, through a first communication point. The first communication point may be enabled with a context-to-call (C2C) feature. The method further includes determining a first communication mode selected by the first user device through the first communication point. The method includes identifying a second communication mode selected by a second user device associated with a second user. The method further includes processing the communication request based, at least in part, on a matching between the first communication mode and the second communication mode. The method further includes transmitting the communication request from the first user device to the second user device. The method includes initiating a communication session based on the processing step.
Patent WO-2021216183-A1 (WO)
Inventor: SMITH BRADLEY D
IPC: C09B23/02
Filed: 2021-02-22
Abstract: The near-infrared window of fluorescent heptamethine cyanine dyes greatly facilitates biological imaging because there is deep penetration of the light and negligible background fluorescence. But dye instability, aggregation, and poor pharmacokinetics are current drawbacks that limit performance and the scope of possible applications. All these limitations are simultaneously overcome with a new molecular design strategy that produces a charge balanced and sterically shielded fluorochrome. The key design feature is a meso-Aryl group that simultaneously projects two shielding arms directly over each face of a linear heptamethine polyene. Cell and mouse imaging experiments compared a shielded heptamethine cyanine dye (and several peptide and antibody bioconjugates) to benchmark heptamethine dyes and found that the shielded systems possess an unsurpassed combination of photophysical, physiochemical and biodistribution properties that greatly enhance bioimaging performance.
Patent WO-2021184007-A1 (WO)
Title: Optical modulation skew adjustment systems and methods
Inventor: DOPPALAPUDI NAGA RAJESH
IPC: H04B10/50
Filed: 2021-03-15
Abstract: The present invention facilitates optical modulation skew adjustment. Components of an on chip optical device driver system can cooperatively operate to provide modulated driver signals to drive configuration of optical signals. A serializer is configured to receive parallel data signals and forward corresponding serial data signals. A multiplexing component is configured to selectively output an in-phase component and a quadrature component of the serial data signals, including implementing skew adjustments to aspects of a first output signal and a second output signal. An output stage is configured to output signals that modulate an optical signal, including the first output signal and the second output signal. An on chip skew detector is configured to detect a skew difference between the first output signal and the second output signal. A skew calibration component is configured to direct skew adjustment between the first output signal and the second output signal.
Patent WO-2021188478-A1 (WO)
Title: Hydrogen generation systems
Inventor: MOORE ROBERT CHARLES
IPC: B01J15/00
Filed: 2021-03-16
Abstract: A system for production of hydrogen includes a steam methane reformer (SMR) including an outer tube, wherein a first end of the outer tube is closed; and an inner tube disposed in the outer tube, wherein a first end of the inner tube is open. An SMR flow channel is defined within the inner tube and an annular space is defined between the outer tube and the inner tube, with a foam disposed in the annular space. The flow channel is in fluid communication with the annular space. The system includes a water gas shift (WGS) reactor comprising a reaction tube. A WGS reaction channel is defined within the reaction tube, and is in fluid communication with the SMR flow channel. A heat transfer material and a WGS catalyst are disposed in the WGS reaction channel.
Patent WO-2021195301-A1 (WO)
Title: Utilisation de modulateurs de gabaa pour le traitement d'affections respiratoires
Inventor: KANES STEPHEN
IPC: A61K45/06
Filed: 2021-03-24
Abstract: L'invention concerne des méthodes de traitement d'un symptôme d'une affection respiratoire, chez un sujet, comprenant l'administration au sujet d'une quantité efficace d'un PAM de GABAA.
Patent WO-2022203683-A1 (WO)
Title: Système d'huile d'étanchéité à haut rendement
Inventor: JAESCHKE AXEL
IPC: F16J15/40
Filed: 2021-03-26
Abstract: La présente invention concerne un système hydraulique, par exemple un système d'huile d'étanchéité, qui comprend une pompe d'alimentation hydraulique ayant un moteur, un moteur hydraulique ayant un générateur, un dispositif de refroidissement et un réservoir de stockage pour recevoir un fluide hydraulique. La pompe d'alimentation hydraulique est configurée pour aspirer un fluide hydraulique à partir du réservoir et pour diriger le fluide vers un ou plusieurs consommateurs (par exemple, des joints mécaniques). Le moteur hydraulique installé en aval du consommateur entraîne un générateur électrique. Le générateur peut être couplé à une télécommande par variation de fréquence (VFD) qui commande la vitesse du moteur hydraulique. L'énergie électrique, générée par le générateur, est réinjectée dans le réseau électrique.
Patent WO-2022220809-A1 (WO)
Title: Generate 3d models of transfer molds with compliance levels
Inventor: BRIDEN JOHN JOSEPH
IPC: B29C51/36
Filed: 2021-04-13
Abstract: According to examples, a non-transitory computer-readable medium may have stored thereon instructions that may cause a processor to determine a compliance level that the transfer mold is to have when the transfer mold is fabricated, in which the compliance level is to cause the transfer mold to apply a predefined level of force onto the wet part while reducing a risk of damage to the transfer mold caused by the application of the predefined level of force. The instructions may also cause the processor to generate a three-dimensional (3D) model of the transfer mold to have the determined compliance level when the transfer mold is fabricated.
Patent WO-2022103427-A1 (WO)
Title: Correction de couleur d'une fusion d'image dans un domaine de luminance
Inventor: NG KIM C
IPC: G06T5/50
Filed: 2021-04-15
Abstract: La présente demande concerne la correction d'une couleur d'image. Une première image et une seconde image sont capturées pour une scène et fusionnées afin de former une image fusionnée. Les première et seconde images fusionnées correspondent à une pluralité de canaux de couleur dans un espace couleur. Un premier canal de couleur est sélectionné comme canal d'ancrage. Un rapport d'ancrage est déterminé entre une première information de couleur et une deuxième information de couleur correspondant respectivement au premier canal de couleur des première et seconde images fusionnées. Pour chaque second canal de couleur, une information de couleur corrigée respective est déterminée d'après le rapport d'ancrage et au moins une troisième information respective de la première image. La deuxième information de couleur du premier canal de couleur de l'image fusionnée est combinée à l'information de couleur corrigée respective de chaque second canal de couleur afin de générer une image finale dans l'espace couleur.
Patent WO-2021222410-A1 (WO)
Inventor: FULBROOK JIM
IPC: A62B29/00
Filed: 2021-04-28
Abstract: A face shield system utilizes a head gear with an outer shield and two UV light emitter types that emit different wavelength light on an inner side, side proximal to a person wearing the face shield, to neutralize or destroy pathogens. A face shield system may also include an inner shield configured more proximal to the wearer's face than the outer shield, thereby forming a plenum between the outer and inner shields where the UV light is emitted. The inner shield may comprise a UV light protection barrier that blocks UV light from passing through. A destroying UV light emitter may emit a destroying UV light down the plenum when the inner face shield is attached to the head gear. An air inlet may allow air from the plenum to pass into the inner side of the inner shield after the air is disinfected by the UV light emitters.
Patent WO-2021226268-A1 (WO)
Title: Microelectromechanical microphone with membrane trench reinforcements and method of fabrication
Inventor: ROMBACH PIRMIN
IPC: H04R31/00
Filed: 2021-05-05
Abstract: A microelectromechanical (MEMS) microphone with membrane trench reinforcements and method of fabrication is provided. The MEMS microphone includes a flexible plate and a rigid plate mechanically coupled to the flexible plate. The MEMS microphone includes a stoppage member affixed to the rigid plate and extending perpendicular relative to a surface of the rigid plate opposite the surface of the flexible plate. The stoppage member limits motion of the flexible plate. The rigid plate includes a reverse bending edge that include a first lateral etch stop that includes a first corner radius and a second lateral etch stop that includes a second corner radius. The first corner radius is more than 100 nanometers and the second corner radius is more than 25 nanometers. Further, a lateral step width between the first corner radius and the second corner radius is less than around 4 micrometers.
Patent WO-2021231579-A1 (WO)
Title: Compositions for drg-specific reduction of transgene expression
Inventor: WILSON JAMES
IPC: C12N15/86
Filed: 2021-05-12
Abstract: A recombinant AAV (rAAV) for delivery of a gene product to a patient in need thereof which specifically represses expression of the gene product in dorsal root ganglia (DRG) is provided. The rAAV comprises an AAV capsid having packaged therein a vector genome, wherein the vector genome comprises: (a) a coding sequence for the gene product under the control of regulatory sequences that direct expression of the gene product in a cell containing the vector genome; and (b) at least eight miR target sequences, wherein each target sequence is specific for miR-183 or miR-182, and wherein the at least eight miR target sequences are operably linked to the 3' end of the coding sequence. Also provided are methods and uses of the described rAAVs for delivery of a gene product to a patient in need thereof.
Patent WO-2021231922-A1 (WO)
Title: Agonistic tumor necrosis factor receptor superfamily polypeptides
Inventor: FAUSTMAN DENISE
IPC: C07K16/28
Filed: 2021-05-14
Abstract: Described are agonistic TNFR2 polypeptides, such as antibodies and antigen-binding fragments thereof, and the use of these polypeptides to stimulate the proliferation of regulatory T cells (Treg cells) and/or myeloid-derived suppressor cells (MDSCs), as well as to inhibit the function of, reduce the proliferation of, and/or directly kill, T effector cells, such as CD8+ T effector cells. The polypeptides, such as antibodies and antigen-binding fragments thereof, of the disclosure can be used, for example, to suppress autoimmunity and inflammation, as well as to promote the protection, healing, preservation, and/or regeneration of a wide variety of tissues and organs, such as tissues and organs containing TNFR2+ cells.
Patent WO-2022015409-A1 (WO)
Title: Frangible detent pin
Inventor: TRAVIS ROBERT
IPC: F42B10/14
Filed: 2021-05-14
Abstract: A frangible detent pin comprising a base a pin head and an elastic member. The base is configured to be secured within a bore. The pin head and the base are interconnected through a frangible connection. The elastic member is configured to bias the pin head away from the base. The frangible detent pin has a rigid stage in which the pin head is rigidly positioned relative to the base and a spring-loaded stage in which the pin head is moveable relative to the base under a compression load between pin head and the base. The frangible detent pin is configured to transition from the rigid stage to the spring-loaded stage in response to the compression load exceeding a predetermined threshold sufficient to cause the frangible connection to fail.