baber/WOPTO huggingface dataset:
Patent WO-2020023498-A1 (WO)
Title: Bi-metal optical mount
Inventor: D'ALESSIO BRETT
IPC: G02B7/192
Filed: 2019-07-23
Abstract: An optomechanical device having an interface that is mounted to another interface wherein the two interfaces are made of materials having the same or similar coefficients of thermal expansion and within the optomechanical device is an interface that is designed to compensate for the second mechanical component that is made of materials having the same or similar coefficients of thermal expansion as the optic or photonic device or instrument being held or controlled altogether with a fully constrained set of slip planes making for an optical mechanical device consisting of two or more materials that have coefficients of thermal expansion that are suitably matched to the materials it is being mounted to and the materials it is holding or controlling.
Patent WO-2020028376-A1 (WO)
Title: Fried snack chips and methods of forming them
Inventor: ANDERSON DAVID
IPC: A23L5/10
Filed: 2019-07-30
Abstract: Fried snack chips formed  pleurotus eryngii  mushrooms having a low fat content and methods of making them. The  pleurotus eryngii  mushroom snack chips described herein may have a meat-like flavor rich in umami and may have less than 40% fat by weight, despite being fried in oil.
Patent WO-2020046829-A1 (WO)
Inventor: DAVILA RAFAEL
IPC: A47L9/02
Filed: 2019-08-26
Abstract: A floor cleaner including a supply tank configured to store a cleaning fluid, a vacuum source, and a base movable over a surface to be cleaned. The base includes a front side, a back side opposite the front side, a suction inlet adjacent the front side of the base and in fluid communication with the vacuum source, and a distribution nozzle in fluid communication with the supply tank. The distribution nozzle is adjacent the front side and configured to dispense the cleaning fluid onto the surface. The distribution nozzle sprays the cleaning solution in a spray pattern beyond the front side of the base in a direction from the back side toward the front side. The base further includes a light directed toward the front side configured to illuminate the spray pattern.
Patent WO-2020051044-A1 (WO)
Title: Dual connectivity capability modification
Inventor: STAUFFER ERIK RICHARD
IPC: H04W76/15
Filed: 2019-08-28
Abstract: This document describes techniques and devices for communication of dual connectivity (DC) capability by user equipment (110) to a base station (120) and a core network (150) using signaling of a modification of the DC capability of the UE (110) at the physical layer (306) or the media access control layer (308) to reduce the latency of communicating the modification of the DC capability as compared to using Radio Resource Control layer (322) signaling. Signaling a modification of DC capability at the physical layer (306) or media access control layer (308) enables the UE (110) to more quickly respond to issues detected by the UE (110), such as thermal management or in-device coexistence interference, that may be mitigated by discontinuing DC communications.
Patent WO-2020051454-A1 (WO)
Title: Geothermal vertical heat exchanger, system and method of use
Inventor: SPARKS ROBERT LOUIS
IPC: F24T50/00
Filed: 2019-09-06
Abstract: A ground source heat exchanger (110) is described herein, The ground source heat exchanger (110) including: a first fluid conduit (112), the first fluid conduit having a first arcuate configuration with a first plurality of separate passages (114) extending therethrough; a second fluid conduit (116), the second fluid conduit having a second arcuate configuration with a second plurality of separate passages (118) extending therethrough; and an end cap (120) secured to a distal end (122) of the first fluid conduit and a distal end (124) of the second fluid conduit, wherein the end cap fluidly couples the first plurality of separate passages of the first fluid conduit to the second plurality of separate passages of the second fluid conduit, wherein the first fluid conduit and the second fluid conduit when secured to the end cap define an internal cavity (126) extending through the ground source heat exchanger.
Patent WO-2020061099-A1 (WO)
Inventor: HUANG YUJEN
IPC: A63B53/08
Filed: 2019-09-17
Abstract: A method of manufacturing an iron type golf club head with a cavity. Other embodiments are disclosed.
Patent WO-2021066805-A1 (WO)
Title: Fluid ejection with ejection adjustments
Inventor: NIELSEN JEFFREY A
IPC: B81B7/02
Filed: 2019-09-30
Abstract: In one example in accordance with the present disclosure, a fluid ejection system is described. The fluid ejection system includes a frame to retain a number of fluid ejection devices. Each fluid ejection device includes a reservoir disposed on a first side of the frame and a fluid ejection die disposed on an opposite side of the frame. Each fluid ejection die includes 1) a fluid feed slot formed in a substrate to receive fluid from the reservoir, 2) an array of nozzles formed in the substrate to eject fluid, and 3) an ejection adjustment system to selectively adjust an amount of fluid ejected from the fluid ejection devices.
Patent WO-2020072837-A1 (WO)
Title: Inflation devices and systems for balloon catheters and methods for use
Inventor: SANATI ARCHIMEDES
IPC: A61M25/10
Filed: 2019-10-03
Abstract: Inflation devices and methods for using them are provided for selectively inflating and deflating multiple balloons on a catheter. For example, the inflation device may include a first valve including a plurality of first valve ports and a first valve member movable between multiple positions for opening and closing fluid paths between the first valve ports, a second valve including a plurality of second valve ports and a second valve member movable between multiple positions for opening and closing fluid paths between the second valve ports, and an actuator coupled to the first and second valve members for directing the first and second valve members between multiple positions, e.g., to selectively pull vacuum and sequentially inflate the balloons.
Patent WO-2020106382-A1 (WO)
Inventor: DARWEESH TAMER
IPC: H04W48/16
Filed: 2019-10-16
Abstract: Divers exemples de l'invention concernent un terminal de communication comprenant : un émetteur-récepteur configuré pour être utilisé selon une première technologie d'accès radio et au moins une seconde technologie d'accès radio ; et un circuit de mesurage configuré pour exécuter des mesures de cellule radio pour la première technologie d'accès radio d'après une priorité de la première technologie d'accès radio par rapport à la ou aux secondes technologies d'accès radio.
Patent WO-2020219097-A1 (WO)
Title: Embedding user-specific information into a plurality of user-specific information
Inventor: PARK INCHEON
IPC: G09C5/00
Filed: 2019-10-18
Abstract: An example image forming apparatus includes a user interface device, an image forming job operator, a processor, and a memory. The processor executes instructions to display a preview screen of a document through the user interface device, perform an embedding process of embedding user-specific information into a plurality of user-specific information input areas included in the document, display state information of the plurality of user-specific information input areas on the preview screen in synchronization with progress of the embedding process, and, when the embedding process is completed, perform an image forming job with respect to the document in which the user-specific information is embedded, through the image forming job operator.
Patent WO-2020139462-A1 (WO)
Title: Génération d'énergie en utilisant un différentiel de pression entre un élément tubulaire et un espace annulaire de trou de forage
Inventor: DUGGAN ANDREW
IPC: E21B41/00
Filed: 2019-11-06
Abstract: L'invention concerne un appareil pour générer de l'énergie, comprenant une chambre de fluide configurée pour recevoir un fluide de trou de forage, une ou plusieurs bobines conductrices entourant la chambre de fluide, une navette magnétique à mouvement alternatif disposée dans la chambre de fluide et divisant la chambre de fluide en un premier volume et un deuxième volume, un premier conduit relié au premier volume, et un deuxième conduit relié au deuxième volume. Le premier conduit et le deuxième conduit s'étendent d'un conduit tubulaire à un espace annulaire. L'appareil comprend un ensemble de commutation configuré pour alterner entre un premier état de fonctionnement, dans lequel le premier volume est en communication fluidique avec l'espace annulaire, et un deuxième état de fonctionnement, dans lequel le premier volume est en communication fluidique avec le conduit tubulaire, pour alterner une direction de pression différentielle entre le premier volume et le deuxième volume et amener la navette magnétique à se déplacer dans un mouvement de va-et-vient et générer un courant électrique.
Patent WO-2020097178-A1 (WO)
Title: Systems and methods of enhancing biometric matching accuracy and/or efficiency
Inventor: ACKERMAN DAVID
IPC: G06F21/32
Filed: 2019-11-06
Abstract: Exemplary embodiments are directed to a system of enhancing biometric analysis matching. A processing device is configured to analyze the probe short-range and broadband iris texture information of a probe image for iris biometric authenticity, and based on the biometric authenticity of the probe short-range iris texture information and the probe broadband iris texture information, determine the biometric authenticity of the subject. Exemplary embodiments are also directed to a system of enhancing biometric analysis matching efficiency. The processing device generates an optimized order of enrollment iris biometric data includes a listing of the enrollment iris biometric data ordered by closest match to furthest match between the probe and enrollment broadband iris texture information. The processing device analyzes the iris biometric data for biometric authenticity starting with the closest match between the probe and enrollment broadband iris texture information.
Patent WO-2020097298-A1 (WO)
Title: Systems and methods for ultrasound imaging and focusing
Inventor: ARVANITIS COSTAS
IPC: G01N29/44
Filed: 2019-11-07
Abstract: This disclosure describes systems and methods for ultrasound imaging and targeting. In one example, the systems and methods improve targeting and imaging through a heterogenous medium by using the angular spectrum approach (ASA) alone or in combination with passive acoustic mapping (PAM). In another example, the systems and methods improve the ultrasound imaging of vessels using microbubbles. The imaging of the vessels is also aided by the ASA and PAM. A closed loop controller is described that adjusts the ultrasound pressure provided to a region of interest to a desired pressure based at least in part on the harmonic, ultra-harmonic, sub-harmonic, or broadband frequency ranges for the microbubbles.
Patent WO-2020112875-A1 (WO)
Inventor: COLES NICHOLAS
IPC: G01N21/90
Filed: 2019-11-26
Abstract: A glass vial illumination and inspection system may be provided with a light source and a stand. The stand may have an internal cavity configured to receive at least a portion of the light source. A recess may be located in the stand and configured to receive at least a portion of a glass vial. The stand may be configured to aim the light output from the light source toward the glass vial to illuminate the vial. The stand may be configured to position the vial such that an inspector can manually inspect the illuminated vial for defects. Methods of use are also disclosed.
Patent WO-2020160355-A1 (WO)
Title: Extreme ultraviolet mask absorber materials
Inventor: LIU SHUWEI
IPC: G03F1/54
Filed: 2020-01-31
Abstract: Extreme ultraviolet (EUV) mask blanks, methods for their manufacture and production systems therefor are disclosed. The EUV mask blanks comprise a substrate; a multilayer stack of reflective layers on the substrate; a capping layer on the multilayer stack of reflecting layers; and an absorber layer on the capping layer, the absorber layer made from tellurium, germanium and antimony.
Patent WO-2021055002-A1 (WO)
Title: Controlling image forming apparatus equipped with non-genuine toner cartridge
Inventor: KIM JUNGHUN
IPC: G03G21/00
Filed: 2020-02-20
Abstract: An example image forming apparatus may include a memory storing computer executable instructions and a processor. The processor may, by executing the computer executable instructions stored in the memory, determine whether a toner cartridge mounted in the image forming apparatus is genuine, and when it is determined that the toner cartridge is non-genuine, deactivate a user-defined application installed in the image forming apparatus.
Patent WO-2020185530-A1 (WO)
Inventor: LELEANNEC FABRICE
IPC: H04N19/127
Filed: 2020-03-06
Abstract: In at least one embodiment, a method and apparatus for encoding/decoding a video is based on a CABAC coding of bins where a high-level constraint on the maximum usage of regular CABAC coding of bins is enforced. In other words, a budget of regular coded bins is allocated over a picture area that is larger than a coding group, thus covering a plurality of coding groups, and which is determined from an average allowed number of regular bins per unit of area.
Patent WO-2020191210-A1 (WO)
Inventor: DAVIS JEREMEY M
IPC: H04N21/4385
Filed: 2020-03-19
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for delivering extended payloads with composite watermarks. An example watermark encoder includes an first watermark embedder to embed a first watermark into a media stream in accordance with a first watermark technology, the first watermark including a first indicator bit and a first payload and a second watermark embedder to embed a second watermark into the media stream in accordance with a second watermark technology, the second watermark including a second indicator bit and a second payload, the first indicator bit and the second indicator bit to indicate whether the first payload and the second payload are to be combined when the first watermark and the second watermark are decoded.
Patent WO-2020205907-A1 (WO)
Inventor: CAMPBELL CLAY
IPC: D21H17/56
Filed: 2020-04-01
Abstract: Methods for making paper with improved strength and methods for improving paper strength, using a metal chelate and an organic polymer, and improved strength paper made through these processes.
Patent WO-2020226810-A1 (WO)
Title: Tristate and pass-gate based circuit with full scan coverage
Inventor: RAGHURAMAN EASHWAR
IPC: H03K19/017
Filed: 2020-04-06
Abstract: A tristate and pass-gate based multiplexer circuit structure is described with full scan coverage capability. The circuit provides deterministic state at its output avoiding high impedance (Z) logic states in silicon. This is realized using a pull-up transistors, pull-down transistors, or through stages of combinational logic combining the multiplexer selects/enables feeding a pull-up or pull-down transistors.
Patent WO-2021118628-A1 (WO)
Inventor: Uss Jeffrey
IPC: G06F7/58
Filed: 2020-04-09
Abstract: Some implementations may involve providing a slot game in which the game outcome presentation may involve displaying a prize-on frame in one or more display symbol locations. In some examples, the display symbol locations in which a prize-on frame may be displayed are predetermined display symbol locations, such as locations of one or more particular slot reels. Each of the prize-on frames may be displayed around a display symbol that is selected to be displayed in the display symbol location corresponding to a prize-on frame. If a display symbol corresponding to a prize-on frame is part of a winning combination, a prize indicated on the prize-on frame may be awarded. The prize may, for example, be a particular credit value that is indicated on the prize-on frame, the current value of a particular jackpot that is indicated on the prize-on frame, etc.
Patent WO-2020247100-A1 (WO)
Inventor: SHI XIN
IPC: G06Q10/08
Filed: 2020-04-22
Abstract: The disclosed embodiments provide systems and methods for determining items for a custom fulfillment center. The system may include one or more memory devices storing instructions and one or more processors configured to execute the instructions to analyze, with a machine-learning algorithm, historical order data and geographic data, to determine one or more top items for a geographic area. Additionally, the system may provide data to a first user device for display to send the one or more top items to a vehicle with a custom fulfillment center and receive an order from a database, the order comprising one or more ordered items. Additionally, the system may and determine whether the ordered items include at least one top item and based on the determination, provide data to a second user device for display to fulfill the order at the custom fulfillment center.
Patent WO-2020223725-A1 (WO)
Title: Toy system with nesting replicas
Inventor: OSNATO JEFFREY
IPC: A63H3/00
Filed: 2020-05-04
Abstract: A children's play toy includes an openable replica, a play compound within the replica, and one or more additional replicas nested within the openable replica. The additional replicas partially adhere to at least a portion of the play compound. For example, an oyster replica includes a play compound forming the mantle of the oyster and a second oyster which must be dug out of the mantle with a shovel or sword replica. The second oyster can have collectable pearl(s) contained therein. The pearls can then be assembled onto a customizable necklace and/or bracelet. The play compound which makes up the mantle can be independently played with. Children can use the toy to play with other children and to engage social media. The toy can be heat sealed to prevent the play compound from substantially moving or deteriorating before use.
Patent WO-2020232339-A1 (WO)
Title: Procédés et systèmes de gestion d'une ligue de sport virtuel
Inventor: MIX ALLEN
IPC: G06Q10/06
Filed: 2020-05-15
Abstract: L'invention concerne des procédés et des systèmes de gestion d'une ligue de sport virtuel, et plus particulièrement, une ligue de sport virtuel qui peut utiliser des valeurs d'équipe initiales et actuelles associées à chaque équipe de sport réelle permettant de déterminer quelles équipes sont autorisées sur la formation d'un participant et permettant de déterminer le total des points accumulés par chaque participant pendant une saison de ligue.
Patent WO-2020256880-A1 (WO)
Inventor: IDE MATTHEW
IPC: B01J8/04
Filed: 2020-05-20
Abstract: The present disclosure relates to a process for producing a hydrocarbon product. The process includes introducing reactants in the vapor phase to a reactor having a catalyst bed including catalyst under reaction conditions to produce a liquid product and separating the liquid product from the catalyst by rotating the catalyst bed, where rotating the catalyst bed creates a slip velocity of about 0.95 or less. The present disclosure also relates to reactors having a rotatable catalyst bed including catalyst with an average pore size gradient that decreases as radius from a center point increases.
Patent WO-2020251758-A1 (WO)
Inventor: WHEELWRIGHT BRIAN
IPC: G02B27/00
Filed: 2020-05-27
Abstract: An optical assembly for projecting light from a display includes a first optical waveguide, a reflective optical element configured, and a first in-coupler. The reflective optical element is configured to receive first light having first polarization from the display and to reflect the first light as second light having second polarization distinct from the first polarization. The first in-coupler is coupled with the first optical waveguide. The first in-coupler is configured to receive and transmit the first light. The first in-coupler is further configured to receive the second light and redirect a first portion of the second light so that the first portion of the second light undergoes total internal reflection inside the first optical waveguide.
Patent WO-2020243353-A1 (WO)
Inventor: GOODCHILD ERIC
IPC: H02J5/00
Filed: 2020-05-28
Abstract: Systems, methods and apparatus for wireless charging are disclosed. A charging device has a charging circuit that includes a charging coil located proximate to a surface of the charging device, a pulse generating circuit, and a controller. The pulse generating circuit may be configured to provide a pulsed signal to the charging circuit, where each pulse in the pulsed signal includes a plurality of cycles of a clock signal that has a frequency greater or less than a nominal resonant frequency of the charging circuit. The controller may be configured to detect a change in resonance of the charging circuit based on a difference in response of the charging circuit to first and second pulses transmitted in the pulsed signal. The controller may be further configured to determine that a chargeable device has been placed in proximity to the charging coil based on the difference in responses.
Patent WO-2020247349-A1 (WO)
Title: Tamper proof approaches for securing an enclosure
Inventor: JACOBS GREGORY
IPC: F16K27/12
Filed: 2020-06-02
Abstract: A tamper proof control system includes a housing, and a cap. The housing includes a housing body defining an interior volume to accommodate an electronic process control device and further includes a first end having a housing threaded portion. The cap includes a cap body that defines an interior volume and further includes a proximal end, a cap threaded portion, an exterior surface, and at least one groove formed on the exterior surface. The proximal end of the cap body defines a coupling portion. Upon threadably securing the cap to the housing, the coupling portion of the cap engages the housing threaded portion to restrict relative rotation between the housing and the cap.
Patent WO-2020247676-A1 (WO)
Inventor: DAVIS GLEN
IPC: G01F25/00
Filed: 2020-06-04
Abstract: Provided are systems and methods for line volume calibration, and measurement of fluid samples delivered to an interrogation point. In various embodiments, a known fluid volume comprising a sample line fluid and a secondary fluid is delivered to a fluid boundary sensor. The fluid boundary sensor assists in determining the position of the boundaries between the various fluids, and the positions of these boundaries are used to determine the sample line fluid volume.
Patent WO-2020257555-A1 (WO)
Inventor: LIN SHAN
IPC: A46B9/04
Filed: 2020-06-19
Abstract: A system and method for monitoring and analyzing activities of a user operating an electric tooth brush having an electric motor. The magnetic field induced by motions of the electric motor can be detected by a sensor array to generate signals. The signals are processed to determine a position of the brush head and a roll angle of the brush head. Based on the position and roll angle of the brush head, the surface of the teeth of the user, which is being brushed by the brush head, can be determined. This operation can be repeated to determine whether all the surfaces of the teeth have been brushed.
Patent WO-2021011281-A1 (WO)
Inventor: WU FRANK
IPC: H04W76/10
Filed: 2020-07-09
Abstract: A method, in a user device configured to communicate with a base station, for managing communication of a segmented radio resource control (RRC) message that includes N segments includes transmitting (222) a first  M  segments of the segmented RRC message to the base station,  M  being an integer greater than zero and less than  N , detecting (230 or 330), by processing hardware of the user device and before transmitting an ( M +1)-th segment of the segmented RRC message, an intervening event that triggers an RRC procedure, and, after detecting the intervening event, transmitting (260) the (M+l)-th segment through an  N - th segment of the segmented RRC message to the base station before the RRC procedure has completed.