baber/WOPTO huggingface dataset:
Patent WO-2019195137-A1 (WO)
Title: Laser system for surgical applications
Inventor: KERBAGE CHARLES
IPC: A61B18/20
Filed: 2019-04-01
Abstract: Improved systems and methods for performing laser based treatment of hard and soft tissues, e.g., bone, skin, and connective tissue, are described. The system can feature a laser adapted to produce a peak output power significantly higher than the output power produced by conventional laser-based dental treatment systems. In some instances, the system features high definition imagers for real-time, on-axis visualization and spatial measurement of the surgical region, which can include rendering 3D images. In some implementations, the system is adapted to deliver a laser beam polarized to align with the collagen fibers of bone tissue, to enhance cutting performance. In some implementations, the system is adapted to image the treatment region with polarized light, which can enable improved visualization of nerves and other anatomical structures.
Patent WO-2019195152-A1 (WO)
Title: Method for alignment of phase-sensitive tracking systems using variable delay offsets
Inventor: Ulander Klaus
IPC: H04B10/2575
Filed: 2019-04-01
Abstract: Aspects of the disclosure provide for a method of aligning a tracking system of a communication device. The method includes receiving an optical beam at the communication device. A first beam portion is received at the tracking system, and a second beam portion is received at an optical fiber of the communication device. Using one or more processors, a first signal and a second signal is received from the tracking system. The one or more processors are also used to determine a phase difference related to the first signal and a second phase difference related to the second signal. An offset for the first signal and an offset for the second signal are determined based on the respective phase difference. The one or more processors then track the optical beam using the tracking system and the determined offsets.
Patent WO-2020204942-A1 (WO)
Title: Truck tire with circumferential sipe having blind micro sipes
Inventor: VOSS STEFAN
IPC: B60C11/04
Filed: 2019-04-05
Abstract: A heavy truck tire tread is provided that has a rolling direction that is in a longitudinal direction of the tread. A circumferential sipe (20) is present and extends in the longitudinal direction completely around the tread. The circumferential sipe does not bound a sacrificial rib. A plurality of micro sipes (22) engage the circumferential sipe and are located on opposite sides of the circumferential sipe in the lateral direction. The micro sipes extend from the circumferential sipe so as to terminate within rubber of the tread at a terminal end.
Patent WO-2019199611-A1 (WO)
Title: Overcurrent protection for universal serial bus type-c (usb-c) connector systems
Inventor: MONDAL PARTHA
IPC: H01L27/02
Filed: 2019-04-05
Abstract: An electronic device includes a first switch configured to connect a VCONN supply terminal of a Universal Serial Bus Type-C (USB-C) controller to a first configuration channel (CC) terminal of the USB-C controller in response to a USB-C connector being in a first orientation. A first current may flow through the first switch. The electronic device also includes an overcurrent component coupled to the first switch. The overcurrent component includes a second switch associated with the first switch. The second switch has a second current associated with the first current. The overcurrent component is configured to determine whether the first current is greater than a threshold current based on the first current and the second current. The overcurrent component is also configured to close the first switch in response to determining that the first current is greater than the threshold current.
Patent WO-2020209838-A1 (WO)
Inventor: PEARSON TAYLOR LEE
IPC: F16H57/023
Filed: 2019-04-09
Abstract: A system for timing a crankshaft and a camshaft in an internal combustion engine having a cylinder head structure with a timing pin hole and a camshaft cavity. The camshaft has a first opening that extends from an outer annular wall of a first shaft towards a longitudinal axis. A cam bushing having a bushing clearance hole is inserted into the camshaft cavity and the camshaft is assembled with the cam bushing and cylinder head structure to align the bearing clearance hole with first opening of the camshaft. A timing pin is inserted through the timing pin hole, bushing clearance hole, and first opening of the camshaft to position the camshaft in a camshaft timing position. The crankshaft is rotated to a crankshaft timing position either before or after the camshaft is rotated for setting a static timing of the crankshaft and camshaft, and the timing pins are removed.
Patent WO-2019221885-A1 (WO)
Title: Reduced dispersion dielectric waveguides
Inventor: DOGIAMIS GEORGIOS
IPC: H01P3/12
Filed: 2019-04-25
Abstract: Disclosed herein are various designs for dielectric waveguides, as well as methods of manufacturing such waveguides. One type of dielectric waveguides described herein includes waveguides with one or more cavities in the dielectric waveguide material. Another type of dielectric waveguides described herein includes waveguides with a conductive ridge in the dielectric waveguide material. Dielectric waveguides described herein may be dispersion reduced dielectric waveguides, compared to conventional dielectric waveguides, and may be designed to adjust the difference in the group delay between the lower frequencies and the higher frequencies of a chosen bandwidth.
Patent WO-2020219054-A1 (WO)
Inventor: ZHANG DI
IPC: G06K9/62
Filed: 2019-04-25
Abstract: Systems and methods for improving driver safety are disclosed. Such a method can include obtaining from one or more sensors current data for a driver of a vehicle and for each of the passenger(s) of the vehicle that is/are potential driver(s). Additionally, historical data for the driver of the vehicle and historical data for each of the passenger(s) that is/are potential drivers are obtained from one or more data stores. The current data and the historical data for the driver of the vehicle, and the current data and the historical data for each of the passenger(s) that is/are potential driver(s) are analyzed to thereby identify a preferred candidate to drive the vehicle. Such analyzing is performed using a computer implemented model, such as a computer implemented neural network. A recommendation that the preferred candidate drive the vehicle is then output. Feedback can be obtained and used to update the model.
Patent WO-2019213067-A1 (WO)
Title: Optimizing notification transmission
Inventor: PETROSSOV SERGEY
IPC: G06Q10/02
Filed: 2019-04-30
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, that enable clients to claims spots on client-initiated segments. In one aspect, a method includes receiving, from a device of a creator, data specifying a client-initiated segment created by the creator through an interface presented at the device. A determination is made, based on the number of spots being claimed by the creator, that the client-initiated segment includes one or more available spots that are available to be claimed by clients other than the creator. A subset of the clients that are transmitted a notification that the client-initiated segment is available is created from a set of clients. For each client in the subset, the notification that the client-initiated segment is available is transmitted to the client and the client is enabled to claim a spot on the client-initiated segment.
Patent WO-2019213653-A1 (WO)
Title: Soft tissue retention device, instrumentation and related methods
Inventor: ALLARD RANDY
IPC: A61B17/17
Filed: 2019-05-06
Abstract: Soft tissue retention devices, instrumentation and related methods are disclosed. The devices include a first member comprising a first head portion and a first threaded shaft portion extending from the first head portion that define a cannulated opening extending therethrough, and a second member comprising a second head portion and a second threaded shaft portion extending from the second head portion that define a cannulated opening that extends therethrough. The inner sides of the first and second head portions includes a row of teeth extending about the periphery thereof. The first head portion also includes a plurality of through holes positioned between the first threaded shaft portion and the row of teeth. The outer sides of the first and second head portions include non-circular drive openings. The instrumentation comprise a handle portion with a through aperture that allows for a user's finger to extend therethrough during an implantation procedure.
Patent WO-2019217432-A1 (WO)
Title: System and method for landing and storing vertical take-off and landing aircraft
Inventor: PETERSEN JON
IPC: B64F1/22
Filed: 2019-05-07
Abstract: A computing system for landing and storing vertical take-off and landing (VTOL) aircraft (208) can be configured to receive aircraft data, passenger data, or environment data associated with a VTOL aircraft and determine a landing pad (212) location within a landing facility (202) based on the aircraft data, passenger data, and/or environment data. The landing facility (202) can include a lower level (205) and an upper level (216). The lower level (205) can include a lower landing area and a lower storage area. The upper level (216) can include an upper landing area. At least a portion of the upper level can be arranged over the lower storage area. The landing pad location (212) can include a location within the lower landing area or the upper landing area of the landing facility. The computing system can communicate the landing pad location (212) to an operator or a navigation system of the VTOL aircraft.
Patent WO-2019222312-A1 (WO)
Title: Method of manufacturing osb with extruded polymer bands
Inventor: LINE JARROD
IPC: E04C2/24
Filed: 2019-05-15
Abstract: A system for introducing a noise-dampening polymer in-line in the manufacturing process of a manufactured wood product to achieve higher acoustic performance in siding, sheathing, roofing, flooring, and similar applications using the manufactured wood product. Several lines or bands of the noise-dampening polymer are deposited transversely across one side or face of the product. The polymer is deposited where the product is expected to contact joists or studs. The polymer may be a viscoelastic polymer.
Patent WO-2019222379-A1 (WO)
Title: Pest control compositions and uses thereof
Inventor: VAN ROOIJEN MARIA
IPC: C12N15/63
Filed: 2019-05-15
Abstract: Disclosed herein are pest control, e.g., biopesticide or biorepellent, compositions including a plurality of plant messenger packs (e.g., including a plant extracellular vesicle (EV), or segment, portion, or extract thereof) that are useful in methods for decreasing the fitness of pests (e.g., agriculture pests) and/or increasing the fitness of a plant.
Patent WO-2019240916-A1 (WO)
Inventor: SNYDER ROBERT L
IPC: H02J7/00
Filed: 2019-05-21
Abstract: Methods and apparatus for extending discharge over-current trip time in a battery protection circuit are disclosed. The protection circuit includes a safety circuit that asserts a first discharge over-current indicator when the discharge current of the battery exceeds a first discharge over-current threshold corresponding to a sustained over-current limit, a delay circuit that applies an added delay to the assertion of the first discharge over-current indicator, and a short circuit detection circuit that asserts a second discharge over-current indicator, with no delay added, when the discharge current exceeds a second discharge over-current threshold corresponding to a cell-specific peak output current limit. The battery protection circuit includes a logic circuit configured to assert a discharge over-current control signal to disable the battery responsive to assertion of the first discharge over-current indicator or the second discharge over-current indicator.
Patent WO-2020050887-A1 (WO)
Title: Pry bar assembly
Inventor: LENARDT EDWARD
IPC: B25F1/00
Filed: 2019-05-30
Abstract: A pry bar assembly includes a plate that is elongated and has a first end, a second end, a first lateral edge, a second lateral edge, an upper surface and a lower surface. The plate includes a claw section, a chisel section and a middle section positioned therebetween. The claw section includes the first end and a rounded heel. The claw section includes a first portion and a second portion. The first portion is attached to the middle section and curves upwardly and away from the middle section in a semi- cylindrical shape to form the rounded heel. The second portion extends downwardly from the first portion. The chisel section is angled upwardly from the middle section. The upper surface has an elongated crest therein that is spaced from the first and second lateral edges and extends along a length of the middle section and into the chisel section.
Patent WO-2019236385-A1 (WO)
Title: Accelerating machine learning inference with probabilistic predicates
Inventor: CHAUDHURI SURAJIT
IPC: G06F16/903
Filed: 2019-05-30
Abstract: Implementations are presented for utilizing probabilistic predicates (PPs) to speed up searches requiring machine learning inferences. One method includes receiving a search query comprising a predicate for filtering blobs in a database utilizing a user-defined-function (UDF). The filtering requiring analysis of the blobs by the UDF to determine blobs that pass the filtering. Further, the method includes determining a PP sequence of PPs based on the predicate. Each PP is a classifier that calculates a PP-blob probability of satisfying a PP clause. The PP sequence defines an expression to combine the PPs. Further, the method includes operations for performing the PP sequence to determine a blob probability that the blob satisfies the expression, determining which blobs meet an accuracy threshold, discarding the blobs with the blob probability less than the accuracy threshold, and executing the database query over the blobs that have not been discarded. The results are then presented.
Patent WO-2019232334-A1 (WO)
Title: Optical blood pressure measurement devices and methods
Inventor: CHANG KUANG-FU
IPC: G01N33/483
Filed: 2019-05-31
Abstract: The present invention provides a wearable device for monitoring blood-pressure.
Patent WO-2019241700-A1 (WO)
Title: Epitheliazing microporous biomaterial for use in avascular environments and in corneal implants
Inventor: BALAJI GOPALAN V
IPC: A61L27/34
Filed: 2019-06-14
Abstract: A microporous biocomposite that is suitable for surgical implantation in an avascular environment is provided. The microporous biocomposite includes (1) a polymer scaffold having a thickness less than about 100 µm and nodal structures that extend to at least one surface of the polymer scaffold and (2) a hydrophilic coating on the polymer scaffold. In some embodiments, the porous scaffold is a microporous biomaterial with nodal structures that extend from a first surface to a second surface of the microporous biomaterial. The hydrophilic coating may be a node and fibril coating. The microporous biocomposite allows for the integration and sustained viability of epithelial cells on the surface thereof as well as tissue integration and the internal colonization of the biomaterial with other cell types, such as keratocytes and fibroblasts. In at least one embodiment, the microporous biocomposite may be incorporated into an artificial corneal implant or in other avascular mesoplants.
Patent WO-2020006371-A1 (WO)
Title: High-power ytterbium:erbium (yb:er) fiber laser system with 1.02 -1.06 um clad pumping scheme
Inventor: ZAYTSEV ILYA
IPC: H01S3/067
Filed: 2019-06-28
Abstract: A fiber laser is configured with a double clad fiber with a core doped with ions of Erbium (Er +3 ) and Ytterbium (Yb +3 ). At least two spaced apart high and low reflection mirrors flank the core and define a resonant cavity therebetween. The fiber laser further includes a pump laser outputting light in a 1.02 -1.06 μm wavelength range which is coupled into the Yb:Er doped double clad fiber. A fiber amplifier includes a double clad fiber with a core doped with ions of Erbium (Er +3 ) and Ytterbium (Yh +3 ), and a pump laser generating radiation at a pump wavelength in a 1.02 -1.06 μm wavelength range, a pump laser outputting light in a 1.02 -1.06 pm wavelength range coupled into the Yb:Er doped double clad fiber. The disclosed fiber laser and fiber amplifier each have a significantly higher lasing threshold in the 1 μm wavelength range than the threshold of the known schematics operating at a 9xx nm pump wavelength.
Patent WO-2020028028-A1 (WO)
Inventor: HUANG YI-CHIAU
IPC: H01L29/66
Filed: 2019-07-15
Abstract: In an embodiment, a method of selectively depositing a silicon germanium material on a substrate is provided. The method includes positioning the substrate within a substrate processing chamber, the substrate having a dielectric material and a silicon containing single crystal thereon; maintaining the substrate at a temperature of about 450°C or less; exposing the substrate to a process gas comprising: a silicon source gas, a germanium source gas, an etchant gas, a carrier gas, and at least one dopant source gas; and epitaxially and selectively depositing a first silicon germanium material on the substrate.
Patent WO-2020018945-A1 (WO)
Title: Electrically conductive composite material and method
Inventor: SHERWOOD WALTER
IPC: C04B35/571
Filed: 2019-07-19
Abstract: PDC resins are mixed with various sources of carbon to form electrodes through pyrolysis of the mixture of PDC resins and coal dust derived materials with or without other sources of carbon, substrates and the like. For example, a PDC resin - coal dust mixture produces a material for use as an anode in lithium ion batteries and supercapacitors when pyrolyzed to form a porous, electrically conductive ceramic composite.
Patent WO-2020033226-A1 (WO)
Title: Methods for resource reservation to satisfy new radio (nr) vehicular communications (v2x) quality of service (qos) requirements
Inventor: FREDA MARTINO
IPC: H04W74/08
Filed: 2019-08-01
Abstract: Methods, apparatus, systems, architectures and interfaces for determining whether sidelink resources of a sidelink radio bearer are available, and for reserving resources of any number of sidelink radio bearers for transmission of periodic data are provided. The method includes determining any of a size, a period, or a pattern of a resource reservation for periodic data that is to be transmitted by the WTRU via the sidelink radio bearer; determining sidelink resources available for transmission of the periodic data via any number of sidelink radio bearers; and transmitting a message including the resource reservation including information indicating reservation of the available sidelink resources for transmission of the periodic data by the WTRU according to any of the size, the period, or the pattern of a resource reservation, wherein the message includes any of a bearer identifier (ID) or Quality of Service (QoS) information.
Patent WO-2020068338-A1 (WO)
Title: Atomic oxygen and ozone device for cleaning and surface treatment
Inventor: WU BANQIU
IPC: H01L21/02
Filed: 2019-08-28
Abstract: Embodiments described herein relate to oxygen cleaning chambers and a method of atomic oxygen cleaning a substrate. The oxygen cleaning chambers and method of atomic oxygen cleaning a substrate provide for generation of atomic oxygen in situ to oxidize materials on the surfaces of the substrate. The atomic oxygen cleaning chamber includes a chamber body, a chamber lid, a processing volume defined by the chamber body and the chamber lid, an UV radiation generator including one or more UV radiation sources, a pedestal disposed in the processing volume, and a gas distribution assembly. The pedestal has a processing position corresponding to a distance from the UV radiation generator to an upper surface of the pedestal. The gas distribution assembly is configured to be connected to an ozone generator to distribute ozone over the upper surface of the pedestal.
Patent WO-2020055717-A1 (WO)
Title: Aerosolizer docking station and individual aerosolization pod for interchangeable use therein
Inventor: LEWIS FRANK
IPC: A61M11/02
Filed: 2019-09-09
Abstract: An aerosolizer docking station comprising an adjustable docking port configured to receive an individual aerosolizer, at least one air intake port to receive air, an air pump configured to pump the received air to the individual aerosolizer via an air hose, the pumped air facilitating aerosolization of liquid contained in the individual aerosolizer for dispersion to an ambient area, and processing circuitry including a memory and a processor, the memory in communication with the processor, the memory having instructions that, when executed by the processor, configure the processor to control and monitor delivery of the aerosolized liquid from the individual aerosolizer.
Patent WO-2020068524-A1 (WO)
Title: Nonwoven webs with visually discernible patterns
Inventor: ASHRAF ARMAN
IPC: A61F13/513
Filed: 2019-09-19
Abstract: A nonwoven web for an absorbent article is provided. The nonwoven web comprises a first surface, a second surface, and a visually discernible pattern of three-dimensional features on the first surface or the second surface. The three-dimensional features comprise one or more first regions and a plurality of second regions. The one or more first regions are different than the plurality of second regions in a value of an average intensive property. The one or more first regions comprise a first line, a second line, and a third line extending at least partially intermediate the first line and the second line. The first line and the second line extend in substantially the same direction. The third line extends in a direction transverse to the first line and the second line.
Patent WO-2020072920-A1 (WO)
Title: Microphone device with ingress protection
Inventor: LEE SUNG BOK
IPC: H04R19/00
Filed: 2019-10-04
Abstract: A microphone device includes a base and a microelectromechanical system (MEMS) transducer and an integrated circuit (IC) disposed on the base. The microphone device also includes a cover mounted on the base and covering the MEMS transducer and the IC. The MEMS transducer includes a diaphragm attached to a surface of the substrate and a back plate mounted on the substrate and in a spaced apart relationship with the diaphragm. The diaphragm is attached to the surface of the substrate along at least a portion of a periphery of the diaphragm. The diaphragm can include a silicon nitride insulating layer, and a conductive layer, that faces a conductive layer of the back plate. The MEMS transducer can include a peripheral support structure that is disposed between at least a portion of the diaphragm and the substrate. The diaphragm can include one or more pressure equalizing apertures.
Patent WO-2020097040-A1 (WO)
Inventor: LANGSTRAND JOHN ALAN
IPC: C23C14/00
Filed: 2019-11-05
Abstract: A fluid distributor comprises a first conduit extending along a first elongated axis and a second conduit circumscribing the first conduit. A first area comprises a cross-sectional flow area of the first conduit taken perpendicular to the first elongated axis. The first conduit comprises a first plurality of orifices comprising a first combined cross-sectional area. The second conduit comprises a second plurality of orifices comprising a second combined cross-sectional area. A first ratio of the first area to the first combined cross-sectional area can be about 2 or more. A second ratio of the first combined cross-sectional area to the second combined cross-sectional area can be about 2 or more. An angle between a direction of an orifice axis of a first orifice of the first plurality of orifices and a direction of an orifice axis of a first orifice of the second plurality of orifices can be from about 45° to 180°.