baber/WOPTO huggingface dataset:
Patent WO-2021262149-A1 (WO)
Inventor: CHEN SHIHHENG
IPC: G06F21/32
Filed: 2020-06-23
Abstract: Examples of a computing device capable of switching between a low-power state and an operational state, are described. In one example, the computing device comprises a touch sensor, provided on an outer surface of a housing of the computing device. In response to a determination by the physical sensor that the computing device is in a container, the computing device may switch from an operational state to a low-power state. In another example, in response to detecting a touch by the touch sensor and a change in the physical attribute, the computing device may switch from the low-power state to the operational state.
Patent WO-2021045835-A1 (WO)
Title: Using an irrelevance filter to facilitate efficient rul analyses for utility system assets
Inventor: WETHERBEE EDWARD R
IPC: G06F17/40
Filed: 2020-06-25
Abstract: During operation, the system receives time-series signals gathered from sensors in a utility system asset. Next, the system uses an inferential model to generate estimated values for the time-series signals, and performs a pairwise differencing operation between actual values and the estimated values for the time-series signals to produce residuals. The system then performs a sequential probability ratio test (SPRT) on the residuals to produce SPRT alarms. Next, the system applies an irrelevance filter to the SPRT alarms to produce filtered SPRT alarms, wherein the irrelevance filter removes SPRT alarms for signals that are uncorrelated with previous failures of similar utility system assets. The system then uses a logistic-regression model to compute an RUL-based risk index for the utility system asset based on the filtered SPRT alarms. When the risk index exceeds a threshold, the system generates a notification indicating that the utility system asset needs to be replaced.
Patent WO-2021066920-A1 (WO)
Inventor: FERGUSON IAN
IPC: H01L31/07
Filed: 2020-07-13
Abstract: A photovoltaic cell includes a semiconductor element (20) formed from a direct semiconductor and a transparent biasing agent (28) overlying a first portion of the front face (22) of the semiconductor, the biasing agent producing a first depletion region (30) in the semiconductor element. A collector (40) directly contacts a second portion of the front face. The collector produces a second depletion region (44) in the semiconductor element. The collector (40) is out of direct conductive contact with the biasing agent (28) but in proximity to the biasing agent. A continuous region at least partially depleted of majority carriers extends between the first and second depletion regions at the front face of the semiconductor element, The continuous region may include overlapping portions of the first and second depletion regions (30,44), or may include an additional depletion region (160) formed by a charged dielectric (147).
Patent WO-2021030577-A1 (WO)
Inventor: GARCIA VERONICA
IPC: F25D21/00
Filed: 2020-08-13
Abstract: Disclosed herein are biocontrol compositions against plant fungal pathogens and methods of use thereof for the prevention or reduction of crop loss or food spoilage.
Patent WO-2021061383-A1 (WO)
Inventor: JAMALI AFSOON
IPC: G02B27/01
Filed: 2020-09-06
Abstract: A volumetric display may include a two-dimensional display; a varifocal optical system configured to receive image light from the two-dimensional display and focus the image light; and at least one processor configured to: control the two-dimensional display to cause a plurality of sub-frames associated with an image frame to be displayed by the display, wherein each sub-frame of the plurality of sub-frames includes a corresponding portion of image data associated with the image frame; and control the varifocal optical system to a corresponding focal state for each respective sub-frame.
Patent WO-2022060346-A1 (WO)
Title: Closure devices, vascular repair assemblies, and methods for repairing vein valve insufficiency
Inventor: HUFFER KATHERINE
IPC: A61F2/24
Filed: 2020-09-15
Abstract: A closure device for repairing a vein valve insufficiency includes a tube formed of extracellular matrix including elastin fibers and one or more anchoring elements. The tube is radially expandable from a retracted configuration to an expanded configuration and the tube is naturally biased to the retracted configuration. The one or more anchoring elements anchor the tube to a vessel wall of a vessel upon expansion of the tube to the expanded configuration wherein the tube circumferentially contacts the vessel wall of the vessel and is anchored thereto by the one or more anchoring elements. Retraction of the tube to the retracted configuration draws the vessel wall of the vessel radially inward to repair the vein valve insufficiency.
Patent WO-2021055705-A1 (WO)
Title: Biaminoquinolines and nanoformulations for cancer treatment
Inventor: LI YUANPEI
IPC: C07D401/12
Filed: 2020-09-18
Abstract: The present invention provides bisaminoquinoline compounds of Formula (I). The present invention also provides nanocarriers comprising compounds of the present invention, and methods of using the nanocarriers for treating diseases and imaging.
Patent WO-2022060378-A1 (WO)
Title: Intraocular lens
Inventor: BADUR THORBEN
IPC: A61F2/16
Filed: 2020-09-21
Abstract: The invention relates to an intraocular lens (1) with an optical body (2) and a haptic element (3) having a clip (7), a plastic bar (4) that has a first longitudinal end (8) secured to the optical body (2) and a second longitudinal end (9) to which the clip (7) is secured and has a transition temperature higher than 40°C which is a glass transition temperature of the plastic bar (4) or a melting temperature of the plastic bar (4), and at least one brace bar (5, 6) having a first longitudinal end (10, 12) secured to the optical body (2) and a second longitudinal end (11, 13) to which the clip (7) is secured.
Patent WO-2022066176-A1 (WO)
Title: Quantum computing systems, apparatus, and methods
Inventor: PELLERANO STEFANO
IPC: G06N10/00
Filed: 2020-09-25
Abstract: Apparatus and methods for interfacing an integrated qubit control chip and a solid state qubit; detecting a qubit state with a transition pulse histogram; high resolution and high speed rectangular pulse generation; large-scale spin qubit state readout; and activity-based clock control.
Patent WO-2022071950-A1 (WO)
Inventor: CHANG LIANG-CHI
IPC: A01G31/00
Filed: 2020-10-01
Abstract: L'invention concerne une structure de cadre de système aquaponique assemblée au moyen d'éléments de module, comprenant une base, au moins un réservoir de culture, un couvercle fixe et une pluralité d'éléments de liaison. Lesdits éléments d'une structure de cadre sont reliés par le frottement d'éléments par l'intermédiaire d'un assemblage à tenon et mortaise et sont faciles à assembler et à entretenir.
Patent WO-2021096620-A1 (WO)
Title: Optical wall and process sensor with plasma facing sensor
Inventor: LIN CHUANG-CHIA
IPC: H01J37/32
Filed: 2020-10-09
Abstract: Embodiments disclosed herein include an optical sensor system for use in plasma processing tools. In an embodiment, the optical sensor system, comprises an optically clear body with a first surface and a second surface facing away from the first surface. In an embodiment, the optically clear body further comprises a third surface that is recessed from the second surface. In an embodiment, the optical sensor system further comprises a target over the third surface and a first reflector to optically couple the first surface to the target.
Patent WO-2021076533-A1 (WO)
Title: Artificial reality system having bragg grating
Inventor: JIANG YINGFEI
IPC: G02B5/18
Filed: 2020-10-13
Abstract: An optical assembly may include a waveguide and a Bragg grating configured to couple light into or out of the waveguide. The Bragg grating may include a plurality of layer pairs, wherein at least one layer pair comprises a first material having a first refractive index and a second layer having a second refractive index, and wherein properties of the Bragg grating are selected so that the Bragg grating exhibits a substantially similar diffractive efficiency and diffraction angle for light of at least two colors.
Patent WO-2022093179-A1 (WO)
Title: Dispositif de retenue d'animal de compagnie
Inventor: VAZZA RICHARD
IPC: A01K27/00
Filed: 2020-10-26
Abstract: Un dispositif pour retenir des animaux de compagnie est divulgué, et en particulier, le dispositif est une amélioration par rapport à une laisse pour animal de compagnie classique. Le dispositif comprend un tube creux ayant une extrémité proximale et une extrémité distale. Un cordon est reçu de manière coulissante dans le tube creux, le cordon pouvant avoir une première extrémité et une seconde extrémité. La première extrémité de la corde peut se fixer à un collier ou à un harnais d'un animal de compagnie, tandis que la seconde extrémité de la corde peut se fixer à une poignée. Le tube creux peut tourner par rapport à la corde et coulisser le long de la longueur de la corde.
Patent WO-2021086815-A1 (WO)
Title: Work tool data system and method thereof
Inventor: MATZELLE RICHARD A
IPC: E02F3/43
Filed: 2020-10-27
Abstract: A data system for tracking use of a work tool attachment that may be interchangeably attached to a machine includes a data transmission device located on the work tool attachment and an electronic machine controller that may be located on the machine. When an event occurs with respect to the work tool attachment, the data system collects a first tool data set from the data transmission device and a first set of machine data associated with the machine. When another event occurs with respect to the work tool attachment, the data system collects a second tool data set from the data transmission device and a second set of machine data. The first and second tool data sets and the first and second sets of machine data may be entered in one or more data logs for analytics.
Patent WO-2022093199-A1 (WO)
Inventor: MADHAVAPEDDI SHREEDHAR
IPC: H04L29/08
Filed: 2020-10-27
Abstract: This disclosure relates to data security and cryptography. In one aspect, a method includes receiving a request for a subscription token for a given user by a data security system from a publisher computing system of a publisher. The request includes user identification information provided to the publisher by the given user when subscribing to electronic content of the publisher. The data security system generates the subscription token which includes a set of data that includes a first encrypted user identifier generated by encrypting a first user identifier for the given user using an encryption key of the data security system, and, for each of one or more content platforms, an attachment element that includes a second encrypted user identifier generated by encrypting a second user identifier for the given user using an encryption key of the content platform and transmitting the subscription token to the publisher computing system.
Patent WO-2021101702-A1 (WO)
Inventor: TAHERZADEH BOROUJENI MAHMOUD
IPC: H04L5/00
Filed: 2020-11-03
Abstract: Methods, systems, and devices for wireless communications are described. A communication device, which may be otherwise known as user equipment (UE) may receive, on a downlink channel, a configuration defining a search space for a downlink control channel. The UE may receive, on the downlink channel, a message including an indication of occupied control resources within the search space. Based on the indication, the UE may monitor a modified version of the search space for a downlink control information (DCI) block. The UE may receive, on the downlink control channel, the DCI block based on the monitoring.
Patent WO-2021108504-A1 (WO)
Title: Module de commande maître local et parasurtenseur
Inventor: NOLAN CHRISTOPHER
IPC: H05B44/00
Filed: 2020-11-25
Abstract: L'invention concerne un module d'éclairage allongé comportant une source d'éclairage asymétrique formée à partir d'au moins deux rangées de diodes électroluminescentes (DEL) qui s'étendent le long de l'axe long du module et qui peuvent être commandées indépendamment. La source d'éclairage est rectangulaire et orientée de sorte que les rangées de DEL s'étendent le long de l'axe long du module. Les modules d'éclairage sont alimentés par l'intermédiaire d'un faisceau de câbles qui s'étend vers le bas d'un pôle de support jusqu'à une alimentation électrique comportant des pilotes de DEL pour réguler la puissance des modules. L'alimentation électrique est divisée entre un boîtier de cœur logeant les pilotes de DEL et un boîtier maître qui commande et régule le boîtier de cœur. De multiples boîtiers de cœur peuvent être utilisés pour alimenter de multiples luminaires sous la commande d'un seul boîtier maître.
Patent WO-2021138574-A1 (WO)
Title: Soft-body toys with air-actuated sound generators
Inventor: CARSELLO THOMAS
IPC: A63H5/00
Filed: 2020-12-31
Abstract: Sound-generating toys are disclosed herein. In some embodiments, a sound¬ generating toy includes a squeezable body defining an internal chamber. A sound-generating module is positioned within the chamber. The module can include a housing containing (i) an airflow sensor configured to detect a pressure change in the chamber, (ii) a speaker configured to generate an audio output, and (iii) programmable circuitry operably coupled to the airflow sensor and the speaker. In operation, the airflow sensor can detect a pressure change in the chamber caused by a user squeezing the body of the toy, and can output a signal to the programmable circuitry indicating the pressure change. After receiving the signal indicating the pressure change, the programmable circuitry can drive the speaker to generate the audio output.
Patent WO-2021146311-A1 (WO)
Title: Dynamically updating network routes
Inventor: NAMDEV AMIT KUMAR
IPC: H04L29/06
Filed: 2021-01-13
Abstract: An example endpoint device includes one or more processors configured to allocate a range of IP addresses to use for fully qualified domain name (FQDN)-based tunnel splitting; send a DNS query to a DNS server; receive a DNS response from the DNS server; modify a first IP address in the DNS response to one of the allocated IP addresses; associate the first IP address and the one of the allocated IP addresses in a data table; change a destination address that corresponds to the one of the allocated IP addresses in a first TCP packet received from a user application to be the first IP address; and in response to receiving, from a gateway, a second TCP packet with a source address that corresponds to the first IP address, change a source address in a second TCP packet to be the one of the allocated IP addresses.
Patent WO-2021154602-A1 (WO)
Title: Ue autonomous beam selection
Inventor: THOMAS SEJOE
IPC: H04W48/16
Filed: 2021-01-22
Abstract: Wireless communication techniques that include autonomous beam selection performed by a mobile device are discussed. A mobile device may receive a first SSB on a current-serving reception beam and receive other SSBs on different reception beams. The mobile device may autonomously switch beams during communication without instruction from another device. A UE can adjust from one beam to another while performing wireless communication using a current-serving reception beam to performing wireless communication using a second reception beam. A switch can occur upon determining that the quality of wireless communication performed using the second reception beam on which a second SSB was received is higher than the quality of wireless communication performed using the current-serving reception beam on which the first SSB was received. Other features are also described.
Patent WO-2021158485-A1 (WO)
Title: Peristaltic pump tubing with outer sleeve tubing
Inventor: KLEIN JEFFREY A
IPC: F04B43/12
Filed: 2021-02-01
Abstract: A peristaltic pump system includes a peristaltic pump having a roller assembly and a roller assembly housing. The roller assembly is disposed within the housing. The peristaltic pump defines a tubing maximum diameter and is configured for use with conventional tubing having a conventional tubing wall thickness less than half of the tubing maximum diameter. The system includes peristaltic pump tubing including mainline tubing and outer sleeve tubing. The outer sleeve tubing is co-axially disposed about the mainline tubing. The mainline tubing and the outer sleeve tubing extend into, through, and out of the peristaltic pump and are engaged with the roller assembly. The mainline tubing has a mainline wall thickness. The outer sleeve tubing has a sleeve wall thickness. The mainline wall thickness and the sleeve wall thickness together are approximately the same as the conventional tubing wall thickness. A method of using the pump system is provided.
Patent WO-2021201966-A1 (WO)
Title: Moteur de tomographie en cohérence optique à l'échelle d'une puce
Inventor: HU JUEJUN
IPC: G01B9/02
Filed: 2021-02-02
Abstract: L'invention concerne un moteur de tomographie en cohérence optique (OCT) qui comprend un spectromètre à transformée de Fourier numérique (dFT), une ligne de retard accordable, et un scanner à réseau de phase optique à grande vitesse (OP A) intégré sur une puce unique. Le spectromètre dFT large bande offre un meilleur rapport signal/bruit (SNR) et une résolution axiale fine; la ligne de retard accordable assure une grande profondeur d'imagerie en contournant la diminution de sensibilité; et l'OP A peut balayer les faisceaux à des fréquences GHz sans parties mobiles. Contrairement aux spectromètres classiques, le spectromètre dFT utilise un réseau de commutation optique pour récupérer des informations spectrales d'une manière de mise à l'échelle exponentielle - sa performance double avec chaque nouveau commutateur optique ajouté au réseau. De plus, il bénéficie également de l'avantage de Fellgett qui fournit un bord SNR significatif sur des spectromètres classiques. La ligne de retard accordable équilibre la différence de longueur de trajet entre les bras de référence et d'échantillon, évitant tout besoin d'échantillonner des franges spectrales haute fréquence.
Patent WO-2021183345-A1 (WO)
Title: Fuel injector interface device and method of use
Inventor: NICHOLS RANDAL
IPC: F02M51/00
Filed: 2021-03-03
Abstract: A fuel injector interface device and associated method include an interface device having a plurality of input leads and a plurality of output leads. The input leads are communicatively linked to the fuel pressure sensor on the common rail of a vehicle fuel injection system. The output leads are communicatively linked to a display device such as a diagnostic scope. Circuitry positioned within the interface device detects the rail pressure signals, filters the signals, and outputs data to the display device representing a graphical depiction of the same. A method of using the interface device includes generating the signals, mapping the signals to an individual fuel injector of the vehicle's engine cylinder and determining fluctuations in the strength of the displayed signals to determine anomalies in a particular fuel injector.
Patent WO-2021195171-A1 (WO)
Inventor: AL-QAHTANI ADEL ALI
IPC: E21B44/00
Filed: 2021-03-24
Abstract: A computer system receives data representing a hydrocarbon reservoir. The data includes a surface location, reservoir property data, mechanical property data, and offset well information of the hydrocarbon reservoir. The computer system generates a threedimensional (3D) geomechanical model of the hydrocarbon reservoir based on the data. The 3D geomechanical model is for identifying a sweet spot in the hydrocarbon reservoir for drilling and stimulation, and placing a hydrocarbon well in the sweet spot. The computer system determines drilling parameters based on the 3D geomechanical model and the offset well information. The drilling parameters are to reduce an enlargement of a wellbore of the hydrocarbon well. The computer system monitors the drilling parameters until the hydrocarbon well reaches a particular depth from a surface of the Earth. The computer system performs a rigless operation on the hydrocarbon well.
Patent WO-2021207351-A1 (WO)
Title: Methods and systems for back-drilling a multi-layer circuit board
Inventor: TOURNE J A A M
IPC: H05K3/46
Filed: 2021-04-07
Abstract: Methods and systems for making a multi-layer circuit board are disclosed, including electrically connecting a boring device with a plated multi-layered circuit board; cutting a first bore having a first diameter through a first layer of the plated multi-layered circuit board; reciprocally extending a second cutting device a first predetermined distance into a barrel plated multi-layered circuit board and retracting the cutting device a second predetermined distance that is less than the first predetermined distance to form a second bore; after each retraction, sensing for electrical contact indicating a closed circuit between the cutting device and the plated multi-layered circuit board; if a closed circuit is sensed, determining if the second bore has reached an expected depth of a contact layer; and if the expected depth of the contact layer has not been reached, determining that a sliver has been formed in the barrel.
Patent WO-2021226347-A1 (WO)
Title: Method for rapid in situ detection of ammonia
Inventor: FISHMAN DMITRY A
IPC: A01C21/00
Filed: 2021-05-06
Abstract: A method for detecting and quantifying an amount of ammonia in a sample by surface-enhanced Raman spectroscopy includes a step of position a liquid or gaseous sample proximate to a detection substrate. Incident light is focused onto the detection substrate while it is positioned proximate to the sample, the incident light having an excitation wavelength from about 500 nm to 800 nm. Raman activity from ammonia proximate to the detection substrate is then detected.
Patent WO-2021247251-A1 (WO)
Inventor: SUN PAUL PU
IPC: G06T5/20
Filed: 2021-05-21
Abstract: An apparatus for use with a medical system, the medical system comprising a medical device configured to treat and/or image a patient, includes: an input configured to receive an image from a camera, the camera configured to view at least a part of the patient and/or at least a part of the medical system; a processing unit configured to replace a damaged-pixel value in the image corresponding with a damaged pixel in the camera that is damaged due to radiation resulted from an operation of the medical device; and an output for outputting an improved image having less noise compared to the image received from the camera.
Patent WO-2021262365-A1 (WO)
Inventor: Gao Qiaozi
IPC: G10L15/18
Filed: 2021-05-24
Abstract: Devices and techniques are generally described for learning personalized responses to declarative natural language inputs. In various examples, a first natural language input may be received. The first natural language input may correspond to intent data corresponding to a declarative user input. In some examples, a dialog session may be initiated with the first user. An action intended by the first user for the first natural language input may be determined based at least in part on the dialog session. In various examples, first data representing the action may be stored in association with second data representing a state described by at least a portion of the first natural language input.
Patent WO-2021243227-A1 (WO)
Inventor: DEKKER MARTIN
IPC: A61M16/00
Filed: 2021-05-28
Abstract: L'invention concerne des procédés d'administration d'une dose pulsée d'un médicament gazeux pendant une partie du temps inspiratoire total, la dose de médicament gazeux étant administrée à une concentration nL du médicament gazeux par mL du volume respiratoire.