baber/WOPTO huggingface dataset:
Patent WO-2020181155-A1 (WO)
Title: Flexible electrodes and methods of making the same
Inventor: COSTELLA LAUREN ANNE
IPC: A61B5/00
Filed: 2020-03-06
Abstract: The novel flexible electrodes disclosed herein utilize the low bending stiffness of electrospun nanofiber mats to achieve the material properties required for surgical implantation and sustained bidirectional communication with peripheral nerves without compromising electronic functionality. According to certain embodiments disclosed herein, implantable neural electrode probes are provided which comprise a polymeric substrate having proximal and distal ends, an electrode interface at the proximal end of the substrate; at least one neural contact at the distal end of the substrate; and electrically conductive traces formed on the fibrous substrate providing electrical communication between the at least one neural contact and the electrode interface, wherein the substrate comprises a nonwoven mass of polymeric nanofibers.
Patent WO-2020186248-A1 (WO)
Inventor: Infante Lilita
IPC: A61H9/00
Filed: 2020-03-13
Abstract: A lip augmentation assembly and method of selectively plumping the lips provides a housing having a first end forming a grip, and a second end. The housing encases a motor and a vibrating member. A vibrating head snugly couples to the second end of the housing. The head engages the inner surface of the lips. The head has an irregular oval shape, opposing wide sidewalls, opposing narrow sidewalls, and a concave-shaped terminus. Vibration nodules are arranged in a grid-like pattern on the wide and narrow sidewalls of the head. The vibration nodules receive vibrations from the vibrating member. An epidermal cell growth serum is topically applied to the lips before, and after, engagement with the vibration nodules. Pressing the wide sidewall of the head against the inner surface of lips, applies a deeply focused pressure on the lip. Pressing the narrow sidewall against the lips augments selected segments of lips.
Patent WO-2020191159-A1 (WO)
Inventor: ZHAO SHUAI
IPC: H04N19/30
Filed: 2020-03-19
Abstract: La présente invention concerne un procédé d'obtention d'un flux de média à compression de nuage de points (PCC) en arbre utilisant la diffusion dynamique adaptative en continu sur http (DASH) du Moving Picture Experts Group (MPEG), effectué par au moins un processeur et comprenant l'obtention, auprès d'un serveur, d'une description de la représentation de média (MPD) comprenant un indicateur de ressource uniforme (URI) de PCC et un descripteur tridimensionnel (3D) de PCC, et la détermination du fait que l'URI de PCC compris dans la MPD obtenue indique ou non que le flux de média PCC en arbre doit être accessible. Le procédé comprend en outre, en fonction de la détermination du fait que l'URI PCC indique ou non que le flux de média PCC en arbre doit être accessible, l'obtention, auprès du serveur, du flux de média PCC en arbre, en utilisant le descripteur 3D PCC compris dans le MPD obtenu.
Patent WO-2020231529-A1 (WO)
Title: Persistent annotation of syntax graphs for code optimization
Inventor: DE SMET BART J F
IPC: G06F8/41
Filed: 2020-03-27
Abstract: Optimization opportunities are located and documented to enhance code translation by compilers or interpreters. An enhanced translator scans a program syntax graph, recognizes subgraph structures, and annotates nodes of the graph to document optimization characteristics of program code entities associated with the nodes. Subgraph structures and corresponding annotations may be maintained in an optimization catalog, distinct from any particular optimizable program. Optimizers improve program code translation based on the annotated syntax graph. Optimization characteristics may specify code purity in terms of execution value ranges and execution behaviors, e.g., side-effects, local or global variable usage, I/O, by-reference parameters, and which exceptions are possible. Subgraph structures may be identified using routine names, hash values, and templates with holes any constant will fill. Parent node characteristics may be inferred from characteristics of child nodes. Optimization candidates may be prioritized using weight functions. Optimizer callbacks may be inserted to evaluate optimization characteristics incrementally.
Patent WO-2021211112-A1 (WO)
Title: Reset signal generation
Inventor: TANGEN WAYNE
IPC: H03K3/00
Filed: 2020-04-15
Abstract: According to examples, an apparatus may include an electrical connection for transmission of a reset signal from a controller to a peripheral device and a reset pull-down circuit coupled to the electrical connection. The reset pull-down circuit may include a pull-down resistor and a transistor. In some examples, the first terminal of the pull-down resistor may be coupled to the electrical connection and the transistor may be coupled to a second terminal of the pull-down resistor. The transistor may couple the pull-down resistor to a reference voltage at initial power-up to generate the reset signal for the peripheral device and may selectively de-couple the pull-down resistor from the reference voltage based on a disable signal received from the controller.
Patent WO-2021211134-A1 (WO)
Title: A neural network system for distributed boosting for a programmable logic controller with a plurality of processing units
Inventor: Xia wei xi
IPC: G06N3/04
Filed: 2020-04-17
Abstract: Distributed neural network boosting is performed by a neural network system through operating at least one processor. A method comprises providing a boosting algorithm that distributes a model among a plurality of processing units each being a weak learner of multiple weak learners that can perform computations independent from one another yet process data concurrently. The method further comprises enabling a distributed ensemble learning which enables a programmable logic controller (PLC) to use more than one processing units of the plurality of processing units to scale an application and training the multiple weak learners using the boosting algorithm. The multiple weak learners are machine learning models that do not capture an entire data distribution and are purposefully designed to predict with a lower accuracy. The method further comprises using the multiple weak learners to vote for a final hypothesis based on a feed forward computation of neural networks.
Patent WO-2020231630-A1 (WO)
Title: Aggregating consent across records for responding to consent requests
Inventor: HAY MARLA
IPC: G06Q10/06
Filed: 2020-04-28
Abstract: A method for responding to a consent request for an action based on a set of records is described. The method includes receiving the consent request, including a set of identifiers and the action for obtaining consent; locating a first record of a first object type and a second record of a second data type, wherein the first record corresponds to a first identifier in the set of identifiers, the second record corresponds to a second identifier of the set of identifiers, and one or more of the first and second records includes consent information for performing the action; determining a final response based on the first and second records, wherein the final response includes at least one proceed element that indicates whether consent exists for the action based on at least the first and second records; and returning the final response as a response.
Patent WO-2020227439-A1 (WO)
Inventor: YANCEY CHRISTOPHER
IPC: A61C7/08
Filed: 2020-05-06
Abstract: A system comprising a scanning device is operable by a user to scan teeth of the user to acquire images of the teeth. The scanning device comprises a camera operable to acquire the images, a guide configured to orient the camera with respect to the teeth to facilitate acquisition of the images, and a server system configured to receive the images acquired by the scanning device and to develop a treatment plan for the user based on the received images.
Patent WO-2020227444-A1 (WO)
Inventor: CHO HYUN
IPC: C12Q1/6804
Filed: 2020-05-06
Abstract: Sensitive and specific detection of nucleic acids can be achieved using a chemical ligation-based template assisted rapid assay (TARA-L) with simple chemical reactions between probes and without the need for enzymes. Probes are designed to form a ligation product when they anneal to adjacent portions of a target nucleic acid. The ligation products can be detected, such as in immunochromatographic assays. The methods allow for the fast, efficient analysis of biological samples for the presence of nucleic acids and can be used, for example, in point of care settings.
Patent WO-2021006961-A1 (WO)
Title: Home realm discovery with flat-name usernames
Inventor: GORDON ARIEL
IPC: G06F21/33
Filed: 2020-05-22
Abstract: Methods, systems, apparatuses, and computer program products are provided for automatically determining a home realm. An authentication request receiver interface may receive a request to access a resource and a device identifier from a client device. An authenticator may be enacted in response to receiving the request to access the resource that includes a home realm discoverer and an authentication user interface (UI) provider. The home realm discoverer may determine, based at least on the device identifier, the home realm from a plurality of realms. The authentication UI provider may provide, to the client device, an authentication UI via which a flat-name username can be submitted. Based at least on a flat-name user name and the determined home realm, access to the resource may be granted. In this manner, a user may input a flat-name username during sign-in, rather than inputting a realm or an entire e-mail address.
Patent WO-2021011404-A1 (WO)
Inventor: THARIATH ABRAHAM
IPC: A61K45/00
Filed: 2020-07-10
Abstract: The present disclosure is directed to an aqueous therapeutic protein formulation including: (i) one or more therapeutic proteins, wherein the one or more therapeutic proteins include one or more anti-influenza antibodies or antigen-binding fragments thereof in an amount ranging from 30 to 150 mg/mL; (ii) histidine buffer, (iii) NaCl, and (iv) an aqueous carrier, wherein a pH of the aqueous therapeutic formulation ranges from 5.5-8.0, and wherein the formulation is formulated for respiratory tract delivery and produces particles including the one or more therapeutic proteins upon aerosolization. Methods of generating an aerosol and treating influenza are also provided.
Patent WO-2021021456-A1 (WO)
Inventor: LU YEN-TIEN
IPC: C23C16/06
Filed: 2020-07-16
Abstract: A method of processing substrates, in one example microelectronic workpieces, is disclosed that includes forming a multi-layer metal hard mask (MHM) layer in which at least one lower layer of the multi-layer MHM is comprised of ruthenium (Ru). The Ru MHM layer may be an atomic layer deposition (ALD) Ru MHM layer formed over one or more underlying layers on a substrate. The ALD Ru MHM layer may be etched to provide a patterned ALD Ru MHM layer, and then the one or more underlying layers may be etched using, at least in part, the patterned ALD Ru MHM layer as a mask to protect portion of the one or more underlying layers. In one embodiment, at least one of the underlying layers is a hard mask layer.
Patent WO-2021061283-A1 (WO)
Inventor: HENDRY FNU
IPC: G06T9/00
Filed: 2020-08-05
Abstract: A method of decoding is provided. The method includes receiving a video bitstream including a picture unit (PU), where any decoding capability information (DCI) network abstraction layer (NAL) unit, video parameter set (VPS) NAL unit, sequence parameter set (SPS) NAL unit, or picture parameter set (PPS) NAL unit referred to by the PU precedes a picture header (PH) NAL unit of the PU and a first video coding layer (VCL) NAL unit of the PU; and decoding a coded picture from the PU to obtain a decoded picture.
Patent WO-2021034787-A1 (WO)
Title: User input passive device for use with an interactive display device
Inventor: SEGER JR
IPC: G06F3/0484
Filed: 2020-08-18
Abstract: A method includes transmitting, by a plurality of drive sense circuits (DSCs) of an interactive display device, a plurality of signals on a plurality of electrodes of the interactive display device, detecting, by a set of DSCs, a change in an electrical characteristic of a set of electrodes, and interpreting, by a processing module of the interactive display device, the change in the electrical characteristic as caused by a user input passive device in close proximity to an interactive surface of the interactive display device. The method further includes interpreting one or more of: a direction of movement indicated by the change in the electrical characteristic, an amount of electrodes of the set of electrodes, a location of the set of electrodes, a rate of change of the change in the electrical characteristic, and a measurement of the change in the electrical characteristic as one or more user input functions.
Patent WO-2021046548-A1 (WO)
Title: Thermal barrier coatings for internal combustion engines
Inventor: JORDAN ERIC
IPC: C09C1/00
Filed: 2020-09-08
Abstract: A thermal barrier coating for an internal combustion engine includes an insulating thermal spray coating, where a chosen material of the insulating thermal spray coating has a thermal conductivity lower than 2 W/mK in fully dense form and the chosen material includes a coefficient of thermal expansion within 5 ppm/K of a coefficient of thermal expansion of a material of a component of the internal combustion engine upon which the coating is placed.
Patent WO-2021055351-A1 (WO)
Title: Prioritizing procedures for transmission of a beam failure recovery request via a secondary cell used for carrier aggregation
Inventor: BAI TIANYANG
IPC: H04B7/08
Filed: 2020-09-15
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect beam failure on a secondary cell (SCell), wherein the UE is configured with a primary cell (PCell) and the SCell for carrier aggregation with a base station; identify an order in which multiple procedures for transmitting a beam failure recovery request are to be attempted, wherein the multiple procedures include at least one of: a procedure for transmitting the beam failure recovery request via the PCell, a procedure for transmitting the beam failure recovery request via one or more SCells configured for the UE, or a combination thereof; and transmit the beam failure recovery request to the base station using a first procedure, of the multiple procedures, based at least in part on the order. Numerous other aspects are provided.
Patent WO-2021055862-A1 (WO)
Title: Photocurable (meth)acrylate compositions
Inventor: JIN SHUHUA
IPC: C08L23/12
Filed: 2020-09-18
Abstract: Photocurable (meth)acrylate compositions for forming features on the surfaces of membranes, and particularly, on membranes used in osmosis and reverse-osmosis applications, such as membrane filters.
Patent WO-2022046134-A1 (WO)
Title: Microprismatic retroreflective mold, sheet, and article and methods of manufacture thereof
Inventor: BUONI DREW J
IPC: B29D11/00
Filed: 2020-09-28
Abstract: Method of manufacturing articles, including providing a substrate having a surface, forming first and second sets of first and second grooves in the surface, respectively, the first grooves parallel to each other along a same first direction across the surface and each of the first grooves including a repeating interleaved pattern of at least two first zones and at least two second zones and a maximum depth of the first zones greater than a maximum depth of the second zones, and the second grooves parallel to each other along a same second direction across the surface, the second direction being substantially perpendicular to the first direction, the second grooves passing through second zones of the first grooves, where a groove pattern is thereby formed on the surface, the groove pattern including microprisms. Articles including a substrate surface with such groove patterns or inverted groove patterns including microprisms or inverted microprisms.
Patent WO-2021072395-A1 (WO)
Title: Modified oligonucleotides
Inventor: MANOHARAN MUTHIAH
IPC: A61K31/7125
Filed: 2020-10-13
Abstract: One aspect of the present invention relates to double-stranded RNA (dsRNA) agent capable of inhibiting the expression of a target gene. Other aspects of the invention relate to pharmaceutical compositions comprising these dsRNA molecules suitable for therapeutic use, and methods of inhibiting the expression of a target gene by administering these dsRNA molecules, e.g., for the treatment of various disease conditions.
Patent WO-2022086521-A1 (WO)
Title: Systems and methods for tissue characterization using multiple aperture ultrasound
Inventor: SPECHT DAVID
IPC: G06T7/10
Filed: 2020-10-21
Abstract: Changes in tissue stiffness have long been associated with disease. Systems and methods for determining the stiffness of tissues using ultrasonography may include a device for inducing a propagating shear wave in tissue and tracking the speed of propagation, which is directly related to tissue stiffness and density. The speed of a propagating shear wave may be detected by imaging a tissue at a high frame rate and detecting the propagating wave as a perturbance in successive image frames relative to a baseline image of the tissue in an undisturbed state. In some embodiments, sufficiently high frame rates may be achieved by using a ping-based ultrasound imaging technique in which unfocused omni-directional pings are transmitted (in an imaging plane or in a hemisphere) into a region of interest. Receiving echoes of the omnidirectional pings with multiple receive apertures allows for substantially improved lateral resolution.
Patent WO-2021087343-A1 (WO)
Inventor: MURTHY-BELLUR DAKSHINA S
IPC: B60L58/00
Filed: 2020-10-30
Abstract: A system is disclosed which includes a primary energy storage device with a first voltage level, a secondary energy storage device with a second voltage level that is lower than the first voltage level, and a bidirectional direct current (DC-DC) converter coupled to the primary and secondary energy storage devices. The bidirectional DC-DC converter is operable to transfer energy from the primary energy storage device to the secondary energy storage device and from the secondary energy storage device to the primary energy storage device.
Patent WO-2021092112-A1 (WO)
Inventor: BLACK PAUL
IPC: C02F1/30
Filed: 2020-11-05
Abstract: A method and system for reducing the concentration of nitrogen-bound nitrate from at least one of groundwater, surface water, or waste water is disclosed. The system includes an algal photobioreactor system. The photobioreactor Includes a transparent tubular structure, a medium disposed inside the transparent tubular structure, and alga configured to adhere to the medium. The photobioreactor further includes a pump, and a light source. The method includes providing contaminant-containing water, adding the water to the algal photobioreactor system, adjusting at least one of temperature, ion concentration, CO 2  concentration, pH, light wavelength, ion concentration or light intensity in the algal photobioreactor system to enhance growth of algae, removing water from the algal photobioreactor system, and harvesting the algal biomass. A system and method are also disclosed for reducing the concentration of organophosphates from water via an organophosphate-removing alga.
Patent WO-2021096915-A1 (WO)
Title: Computerized system and method for an extended reality (xr) progressive visualization interface
Inventor: WEINHEIMER LARRY
IPC: G06F3/01
Filed: 2020-11-11
Abstract: Disclosed are systems and methods for improving interactions with and between computers in content providing, displaying and/or hosting systems supported by or configured with devices, servers and/or platforms. The disclosed systems and methods provide a novel framework that displays an Extended Reality (XR) interface panel. The XR panel is configured to display and automatically and progressively adjust the panel and/or its displayed augmented reality (AR), virtual reality (VR) and/or mixed reality (MR) content based on dynamically determined and updated positioning of a viewing user.
Patent WO-2022125072-A1 (WO)
Title: Fluidic devices with reactant injection
Inventor: HAINES PAUL MARK
IPC: C12Q1/6806
Filed: 2020-12-08
Abstract: A fluidic device can include interconnected volumes including a bulk fluid volume fluidically connected in series with a capillary volume to receive a density gradient column, a reservoir of a reconstitution buffer positioned outside the interconnected volumes, and a buffer inlet chamber to receive reconstitution buffer from the reservoir of reconstitution buffer. The fluidic device can also include a reactant chamber connected to the buffer inlet chamber by a fluid channel, wherein the reactant chamber contains a reactant, and a reactant injection channel connecting the reactant chamber to the capillary volume to inject the reconstitution buffer and reactant into the capillary volume.
Patent WO-2021119493-A1 (WO)
Inventor: GRGICH PAUL
IPC: G01S19/44
Filed: 2020-12-11
Abstract: A system and method for determining a mobile receiver position includes receiving a first and a second set of satellite observations; determining a first and second fixed ambiguity set associated with a first and second transformation respectively; determining cross-validated ambiguities between the first and second fixed ambiguity sets; and determining the mobile receiver position based on at least one of the first or second fixed ambiguity sets.
Patent WO-2022132182-A1 (WO)
Title: Feed pipe height adjustment mechanism for livestock feeding systems
Inventor: KUO WEI-CHENG
IPC: A01K5/00
Filed: 2020-12-18
Abstract: The present invention discloses a feed pipe height adjustment mechanism for livestock feeding systems and method to use the feed pipe height adjustment mechanism. The feed pipe height adjustment mechanism is to control the height of the feed pipe relative to the feed trough in a livestock feeding system. It comprises two frames, a supporting piece and at least one adjustment unit. The two frames are configured relatively between the two sides of the feed trough, wherein, one end of the at least one supporting piece is extended to form a guide groove. The extension direction of the guide groove is perpendicular to the feed trough. The supporting piece is configured between the two frames and supports the bottom side of the feed pipe. The adjustment unit can adjust the height of the feed pipe to change the amount of feed supply.
Patent WO-2021035233-A1 (WO)
Title: Electrodeless passive embedded substrate
Inventor: KANG KUIWON
IPC: H01L25/16
Filed: 2020-07-14
Abstract: An electronic assembly is disclosed that includes an electrodeless passive component (220) embedded in a cavity of a multilayer substrate (210), wherein the cavity (218) has conductive elements (214) formed on at least two sidewalls of the cavity. The conductive elements are configured to be electrically coupled to the electrodeless passive component. The electrodeless passive component may be located in a first metal layer adjacent an external surface of the multilayer substrate.
Patent WO-2021146250-A1 (WO)
Title: Portable battery pack-powered welder
Inventor: WALKER WOODROW
IPC: B23K9/29
Filed: 2021-01-13
Abstract: A portable welder that includes a portable housing, a ground clamp, an electrode holder, a user interface, and a battery pack interface. The ground clamp is connected to the portable housing through a ground cable and is configured to be connected to a metal workpiece. The electrode holder is connected to the portable housing through an electrode cable. The electrode holder includes a mount connected to the electrode cable and a user input. The mount is configured to hold a consumable electrode. The user input is configured to activate the portable welder. The user interface located on the housing. The battery pack interface is configured to receive a removable and rechargeable battery pack.