baber/WOPTO huggingface dataset:
Patent WO-2020263411-A1 (WO)
Title: System and method for cooperative text recommendation acceptance in a user interface
Inventor: MANNBY CLAES-FREDRIK U
IPC: G06F40/232
Filed: 2020-05-04
Abstract: Methods for cooperative text recommendation acceptance of completion options in a user interface are performed by systems and devices. A user provides inputs via a user interface (UI) that are stored in an input buffer. As a portion of a first input is received, completion options for some part of the first input are determined based on statistical probabilities and the portion. A completion option is selected and displayed via the UI as completing the first input in a differentiated manner from the user-entered input. The user then either generates an acceptance command for the completion option or continues providing the first input and the UI adapts the remaining completion option portion. Acceptance commands are accepted as space characters or as alphanumeric characters representing additional input that follows the first input and the completion option. Statistical likelihoods are used to account for typographical errors and misspellings in user inputs.
Patent WO-2021225590-A1 (WO)
Title: Starter-generator control unit (sgcu) randomized current feedback control
Inventor: SORKIN LEV
IPC: H02P27/08
Filed: 2020-05-06
Abstract: According to one aspect, a starter-generator control unit may include a comparator, a pulse width modulation (PWM) duty cycle generator, a randomizer, and a sequencer. The comparator may receive a current reading from a current sensor and a target current from a target current lookup table and generate an output comparator signal indicative of an increase or a decrease in a current value of a pulse width modulation (PWM) duty cycle. The PWM duty cycle generator may receive the signal from the comparator and generate an output PWM signal. The randomizer may generate a randomly time-varying update signal. The PWM duty cycle generator may receive the randomly time-varying update signal which may control a cycle time associated with the PWM duty cycle generator. The sequencer may receive the output PWM signal and generate a gate control signal for controlling an inverter based on the output PWM signal.
Patent WO-2020227547-A1 (WO)
Title: Automated inspection process for batch production
Inventor: O'HARE JONATHAN
IPC: G05B19/401
Filed: 2020-05-07
Abstract: Various embodiments enable batch inspection of a plurality of workpieces by and inspection instrument such as a coordinate measuring machine. Some embodiments present user interfaces, including graphical user interfaces, to enable an operator to configure a batch inspection system and a batch inspection job, and to monitor and control execution of a batch inspection job.
Patent WO-2020231774-A1 (WO)
Inventor: MORNEAU KEITH R
IPC: G01N33/68
Filed: 2020-05-08
Abstract: The present technology relates to methods for diagnosing, monitoring the progression of, assessing the efficacy of treatment of, or assessing risk for development of a neurodegenerative disorder in a patient. These methods are based on determining the ratio of β -amyloid 42 ("Αβ42") to β- amyloid 40 ("Αβ40") in a body fluid sample collected from a patient who has or is suspected of having a neurodegenerative disorder, using an improved and highly sensitive multiplex protein assay that simultaneously detects Αβ42 and Αβ40.
Patent WO-2020231854-A1 (WO)
Title: Capless closure assembly for fuel-tank filler pipe
Inventor: WETZEL PAUL C
IPC: B60K15/03
Filed: 2020-05-08
Abstract: A capless filler pipe closure is provided for a tank filler pipe. The capless closure permits a fuel pump nozzle to be inserted into the tank filler pipe without first removing a fuel cap form the outer end of the tank filler pipe.
Patent WO-2020247841-A1 (WO)
Title: Methods and systems for determining fracture and matrix permeability of a subsurface formation
Inventor: ZHANG JILIN
IPC: G01N7/10
Filed: 2020-06-05
Abstract: Methods and systems for determining fracture and matrix permeability of a subsurface formation. The system includes two upstream reservoirs and two downstream reservoirs, and a sample cell connecting to the reservoirs with valves. The sample cell has a confining pressure (CF) from a fluid. A horizontal plug sample with sleeve is placed in a measurement cell with the confining fluid (CF). A pressure gauge is connected to the small upstream reservoir, and a pressure gauge is connected to the small downstream reservoir. The results provide two sets of effective-stress-dependent permeability values (including fracture permeability and matrix permeability, respectively) for characterizing the reservoir properties.
Patent WO-2021021353-A1 (WO)
Title: Procédure de canal à accès aléatoire (rach) en deux étapes pour équipement utilisateur à capacité réduite nr
Inventor: LY HUNG DINH
IPC: H04W74/08
Filed: 2020-06-27
Abstract: Selon l'invention, des informations de configuration d'accès aléatoire contenant une pluralité de configurations d'accès aléatoire peuvent être utilisées par l'équipement utilisateur (UE) pour fournir des améliorations de couverture pour un processus de canal à accès aléatoire (RACH) en deux étapes. L'appareil selon l'invention reçoit d'une station de base des informations de configuration d'accès aléatoire. Les informations de configuration d'accès aléatoire comprennent une pluralité de configurations d'accès aléatoire. L'appareil sélectionne une configuration dans la pluralité de configurations d'accès aléatoire. L'appareil génère un premier message d'accès aléatoire pourvu d'un préambule et d'une charge utile, en fonction de la configuration d'accès aléatoire sélectionnée. L'appareil selon l'invention transmet le premier message d'accès aléatoire à la station de base pour lancer une procédure d'accès aléatoire.
Patent WO-2021011370-A1 (WO)
Inventor: GOTTLIEB EMANUEL J
IPC: B01D17/04
Filed: 2020-07-10
Abstract: A method of operating a liquid separator includes detecting a volume of a multi-phase liquid mixture inside the operating liquid separator using one or more detectors; determining, from a signal of the one or more detectors, a volume of the multi-phase liquid mixture; determining an amount of a chemical treatment, or other operating parameter, based on the volume of the multi-phase liquid mixture; and applying the amount of chemical treatment, or other operating parameter, to the separator.
Patent WO-2021007538-A1 (WO)
Title: Systèmes et procédés de production de structures de matériau d'insonorisation accordables
Inventor: CANDLER ROBERT
IPC: A61F11/08
Filed: 2020-07-10
Abstract: Structure de matériau accordable qui réagit intuitivement à des impulsions sonores entrantes dans des degrés variables de telle sorte que la structure de matériau répond de manière à réduire l'amplitude de l'impulsion entrante en utilisant plus d'un orifice à modification de forme pour générer des tourbillons dans le flux aval.
Patent WO-2021011424-A1 (WO)
Inventor: DAVENPORT MICHAEL
IPC: G02B6/42
Filed: 2020-07-11
Abstract: A substrate includes a first area in which a laser array chip is disposed. The substrate includes a second area in which a planar lightwave circuit is disposed. The second area is elevated relative to the first area. A trench is formed in the substrate between the first area and the second area. The substrate includes a third area in which an optical fiber alignment device is disposed. The third area is located next to and at a lower elevation than the second area within the substrate. The planar lightwave circuit has optical inputs facing toward and aligned with respective optical outputs of the laser array chip. The planar lightwave circuit has optical outputs facing toward the third area. The optical fiber alignment device is configured to receive optical fibers such that optical cores of the optical fibers respectively align with the optical outputs of the planar lightwave circuit.
Patent WO-2021021881-A1 (WO)
Inventor: HENDERSON DYLAN
IPC: B65D19/38
Filed: 2020-07-29
Abstract: Disclosed herein is an adjustable shoring beam having a hook assembly configured to mate with E-track mating features. The adjustable shoring beam can be adjusted over a predetermined length range by adjusting the tube assembly and the rod assembly. In some embodiments, the extension length is fixed using a fixing clamp coupled to the tube assembly and the rod assembly. A connecting clamp and bracket may be used to couple a first adjustable shoring beam to a second adjustable shoring beam.
Patent WO-2021025941-A1 (WO)
Inventor: LINNEEN NICHOLAS
IPC: G01N15/14
Filed: 2020-07-30
Abstract: Metal oxide gel particles, may be prepared with a desired particle size, by preparing a low- temperature aqueous metal nitrate solution containing hexamethylene tetramine as a feed solution; and causing the feed solution to flow through a first tube and exit the first tube as a first stream at a first flow rate, so as to contact a high-temperature nonaqueous drive fluid. The drive fluid flows through a second tube at a second flow rate. Shear between the first stream and the drive fluid breaks the first stream into particles of the metal nitrate solution, and decomposition of hexamethylene tetramine converts metal nitrate solution particles into metal oxide gel particles. A metal oxide gel particle size is measured optically, using a sensor device directed at a flow of metal oxide gel particles within the stream of drive fluid. The sensor device measures transmission of light absorbed by either the metal oxide gel particles or the drive fluid, so that transmission of light through the drive fluid changes for a period of time as a metal oxide gel particle passes the optical sensor. If a measured particle size is not about equal to a desired particle size, the particle size may be corrected by adjusting a ratio of the first flow rate to a total flow rate, where the total flow rate is the sum of the first and second flow rates.
Patent WO-2021034720-A1 (WO)
Title: Labyrinth seal with interlocking rotor and seal case insert
Inventor: HARGRAVES JAMES
IPC: F16C33/80
Filed: 2020-08-14
Abstract: A labyrinth seal includes a seal case with an inner-diameter leg encircling a rotation axis, and an insert fixed in the seal case and encircling the rotation axis. The labyrinth seal also includes a slinger encircling the rotation axis and wrapping around the inner-diameter leg to cooperate with the seal case to form a first part of a labyrinth path. The slinger rotates relative to the seal case. The labyrinth seal also includes a rotor that encircles the rotation axis, cooperates with the insert to form a second part of the labyrinth path, and interlocks with the insert to limit axial movement of the rotor when the rotor rotates relative to the insert. The labyrinth seal may be combined with a bearing cone, a bearing cup, and a plurality of rollers to form a roller bearing assembly.
Patent WO-2021034940-A1 (WO)
Title: Power saving techniques for sidelink communication
Inventor: HOSSEINI SEYEDKIANOUSH
IPC: H04W88/04
Filed: 2020-08-19
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a set of one or more sidelink resources, and the UE may identify wake-up signal occasions associated with the resources. The UE may monitor for wake-up signals during the wake-up signal occasions, and the UE may further monitor the associated set of one or more resources based on receiving a wake-up signal. In some examples, respective sets of one or more sidelink resources may be associated with a number of multiple-input multiple-output layers used for sidelink communications, or may indicate respective bandwidth parts used for monitoring sidelink transmissions.
Patent WO-2021041192-A1 (WO)
Inventor: HALLER BRIAN ROBERT
IPC: F01D5/14
Filed: 2020-08-21
Abstract: The present application provides a control stage for a steam turbine. The control stage may include a number of guide blades and a number of runner blades. The number of runner blades may define a ratio of a pitch to a width of about 0.7 to about 1.1.
Patent WO-2021041294-A1 (WO)
Title: Prosthetic heart valves
Inventor: Nir Noam
IPC: A61F2/844
Filed: 2020-08-24
Abstract: A prosthetic valve assembly includes a radially expandable and compressible annular frame. The frame includes a plurality of interconnected struts, which include a plurality of inner struts and a plurality of outer struts. The inner struts overlap adjacent outer struts at a plurality of pivot joints. Radial expansion or compression of the annular frame causes the inner struts to pivot relative to the outer struts at the pivot joints. The assembly also includes a valvular structure inside the frame having a plurality of leaflets that regulate blood flow through the frame. Some of the struts include recessed portions and other struts that cross the recessed portions include segments that are seated in the recessed portions at the pivot joints. This provides a continuous or flush inner or outer surface of the frame.
Patent WO-2021046285-A1 (WO)
Title: Concentrated surfactant systems for rinse aid and other applications
Inventor: KIEFFER JANEL MARIE
IPC: C11D17/00
Filed: 2020-09-04
Abstract: Surfactant systems and compositions incorporating the same are disclosed for use as cleaning compositions and rinse aid compositions. The solid surfactant systems are prilled, pastilled, flaked or granular solids and are incorporated into solid formulations at high concentrations for both improved performance and manufacturing benefits. The methods of using the solid compositions containing the surfactant systems for cleaning applications and rinse aid applications are also disclosed.
Patent WO-2021050424-A1 (WO)
Title: Active noise reduction audio devices and systems
Inventor: MINICH DAVID R
IPC: H04R5/04
Filed: 2020-09-08
Abstract: A system directed to controlling Active Noise Reduction (ANR) audio devices. The system generates one or more control signals, to set one or more ANR parameters of a first and a second wearable audio device to a first ANR state; detects at least one of: whether the first wearable audio device is engaged with or removed from a first ear of a user; or whether a second wearable audio device is engaged with or removed form a second ear of a user; and automatically adjusts the one or more ANR parameters of the first and/or second wearable audio device to a second ANR state when either the first wearable audio device or the second wearable audio device, or both, are removed from an ear of the user. The second ANR state includes a reduction in a level of ANR at least at some frequencies compared to the first ANR state.
Patent WO-2021055907-A1 (WO)
Title: Treatment of cancer
Inventor: GORDON GARY
IPC: A61P35/00
Filed: 2020-09-20
Abstract: The invention relates to methods for treating a patient diagnosed with ovarian cancer and breast cancer, comprising administering to the patient an effective amount of veliparib in combination with standard-of-care chemotherapy such as carboplatin and paclitaxel.
Patent WO-2021067276-A1 (WO)
Inventor: AVIV ASSAF
IPC: H01Q21/06
Filed: 2020-09-29
Abstract: An antenna system includes: a first patch antenna element that is electrically conductive; a first energy coupler configured to convey first energy to, or receive the first energy from, the first patch antenna element, the first energy being in a first frequency band; a second patch antenna element at least partially overlapping the first patch antenna element, the second patch antenna element comprising a plurality of physically separate portions that are each electrically conductive; and a second energy coupler connected to a first subset of the plurality of physically separate portions, the first subset comprising less than all of the plurality of physically separate portions, the second energy coupler configured to convey second energy to, or receive the second energy from, the first subset, the second energy being in a second frequency band that is higher than the first frequency band.
Patent WO-2021076508-A1 (WO)
Title: Hydrogels for the entrapment of bacteria
Inventor: REDCORN RAYMOND
IPC: C12N11/12
Filed: 2020-10-13
Abstract: Hydrogels for entrapment of live microorganisms and methods of their use, such as in wastewater purification, are disclosed.
Patent WO-2021086623-A1 (WO)
Title: Design and characterization of multilayered structures for support of lipid bilayers
Inventor: BURDEN DANIEL
IPC: B82B1/00
Filed: 2020-10-15
Abstract: The present disclosure relates to devices having enhanced stability and durability, methods of making the same, and uses thereof. Devices of the disclosure are useful in technologies that depend on a lipid bilayer for success. In some aspects, the disclosure provides a device comprising a lipid bilayer that is linked to at least two layers of interconnected polymer filaments, wherein the lipid bilayer is attached to a substrate.
Patent WO-2021081318-A1 (WO)
Title: Drillable cementing plug
Inventor: AGOUR NOURELDEEN NABIL ABDELAZIZ
IPC: E21B33/16
Filed: 2020-10-23
Abstract: Cementing plugs and methods of forming cementing plugs containing a plurality of objects are disclosed. In some implementations, the cementing plug includes a body having a plurality of objects dispersed within the body. One or more of the objects may protrude from a surface of the body of the cementing plug. In some implementations, the plurality of objects may be irregularly-shaped, uniformly-shaped, or a combination of irregularly-shaped and uniformly-shaped. The plurality of objects may be randomly distributed in the body of the cementing plug or uniformly arranged in the body of the cementing plug. In some implementations, a portion of the plurality of objects may be uniformly arranged and another portion of the plurality of objects may be randomly distributed in the body of the cementing plug.
Patent WO-2021096758-A1 (WO)
Title: Improved drill pipe
Inventor: BIGGERSTAFF CHRISTOPHER M
IPC: E21B17/04
Filed: 2020-11-05
Abstract: A drill pipe comprises a drill pipe body and a tool joint that comprises a rotary shoulder connection is disclosed. The rotary shoulder connection comprises: a box connection, wherein the box connection has a box outer radius, a box counter bore radius and a box inner radius, and box threads having a box thread form cut along a box taper; a pin connection, wherein the pin connection has a pin outer radius, a pin cylinder radius and a pin nose radius, and pin threads having a pin thread form cut along a pin taper to align with the box threads inside the box connection; and a primary shoulder connection comprising: a primary box shoulder that is angled or curved; and a primary pin shoulder that is angled or curved. Methods of using the drill pipe are also disclosed.
Patent WO-2021126407-A1 (WO)
Title: Nutritional composition and process for preparing it
Inventor: BILLECKE NILS
IPC: A23L33/00
Filed: 2020-11-09
Abstract: The present invention relates to a nutritional composition comprising isolated and/or enlarged oleosomes and at least one nutritional ingredient other than isolated and/or enlarged oleosomes, wherein the isolated and/or enlarged oleosomes have an average globule diameter in a range of from 2.0 to 12.0 micron. The invention further relates to a process for preparing the nutritional composition and the process is comprising the blending of the isolated and/or enlarged oleosomes with the at least one other nutritional ingredient other than isolated and/or enlarged oleosomes, and characterized in that the isolated and/or enlarged oleosomes are in powder or liquid form.
Patent WO-2021102222-A1 (WO)
Inventor: SONG ZHIHUA
IPC: H05B45/46
Filed: 2020-11-20
Abstract: A light-emitting diode (LED) array includes an array of pixel assemblies and a pulse width modulator. The pulse width modulator generates pulse width modulation (PWM) signals for controlling a duty cycle of each of the pixels. The pixel assemblies each include an LED, a switching circuit, and a close loop circuit. The switching circuit receives a PWM signal and alternately turns on and off the LED based on the PWM signal. The close loop circuit regulates an LED current provided by the switching circuit to the LED based on a feedback signal received from the switching circuit. The close loop circuit in one pixel assembly may receive a reference current from a close loop circuit of another pixel assembly.
Patent WO-2021118854-A1 (WO)
Inventor: MAJID JAVID
IPC: E21B17/02
Filed: 2020-12-03
Abstract: A method for transmitting an optical signal and an electrical signal and/or power in a borehole penetrating the earth includes transmitting the optical signal using a hybrid fiber optic cable disposed in the borehole, the hybrid fiber optic cable includes an optical fiber for transmitting the optical signal. The method also includes transmitting the electrical signal and/or power using the hybrid fiber optic cable, the hybrid fiber optic cable further includes (i) a first electrically conductive sheath circumferentially surrounding the optical fiber and having a first electrical connector and (ii) a second electrically conductive sheath circumferentially surrounding the first electrically conductive sheath and having a second electrical connector for transmitting the electrical signal and/or power.
Patent WO-2021119520-A1 (WO)
Inventor: RAWLANI VINAY
IPC: A61B90/00
Filed: 2020-12-11
Abstract: An apparatus for obtaining polarized imagery of a subject's skin is disclosed. The apparatus can include a light source; a first filter; a second filter; and one or more housings containing the light source, the first filter, and/or the second filter. The first filter is positioned to cover the light source. When the housing(s) are coupled to a mobile device separate from the apparatus, (a) the second filter is positioned to cover a lens of the mobile device's built-in camera, (b) light from the light source passes through the first polarizing filter and passes as polarized light along an illuminating path to illuminate the subject's skin, and (c) light from the subject's skin passes along an optical path and through the second polarizing filter to the lens such that a polarized image of a region of the subject's skin can be captured by the camera.
Patent WO-2021126911-A1 (WO)
Title: Methods and apparatuses for using dry ice containers
Inventor: SEVER ROBERT R
IPC: F25D3/12
Filed: 2020-12-16
Abstract: Methods and apparatuses for loading, removing, accessing, positioning or preserving one or more items in a presence of dry ice are provided. The apparatus includes a tapered container that has a barrier-like structure which can partition the inner volume of the tapered container into an internal product storage volume and a dry icechamber. Each of the regions remain substantially undisturbed during handling, operation, use and transport of the tapered container. Methods for selectively introducing dry ice into the dry ice chamber of the tapered container and engaging the barrier-like structure within the tapered container can be achieved with a novel guiding assembly apparatus. The methods and apparatuses are particularly useful when loading and retrieving one or more items in the presence of dry ice for tapered containers that have single restrictive access openings and/or other characteristics which make access and handling difficult.
Patent WO-2021133672-A1 (WO)
Inventor: CHEN JIE
IPC: H04N19/119
Filed: 2020-12-18
Abstract: The present disclosure provides methods and apparatuses for signaling subpicture partitioning information. An exemplary method includes: determining, according to a subpicture information present flag signaled in a bitstream, whether the bitstream comprises subpicture information; and in response to the bitstream comprising the subpicture information, signaling in the bitstream at least one of: a number of subpictures in a picture, a width, a height, a position, and an identifier (ID) mapping of a target subpicture, a subpic_treated_asjpic_flag, and a loop_filter_across_subpic_enabled_flag.