baber/WOPTO huggingface dataset:
Patent WO-2021119085-A1 (WO)
Inventor: HORSFALL ANDREW
IPC: C22B3/00
Filed: 2020-12-09
Abstract: A system for melting lead scrap pieces. The system includes a vessel. A vortexing chamber is disposed in the vessel. The vortexing chamber includes an inlet, an outlet and an open top configured to receive lead pieces. A pump is disposed in the vessel and directs molten lead to the inlet of the vortexing chamber. A dross dam divides the vessel into a first region and a second region. The vortexing chamber is disposed in the second region and a conduit extends between the vortexing chamber outlet and the first region. A transfer pump is disposed in the second region and is configured for removal of molten lead from the vessel. The system allows dross to be skimmed from a surface of the molten lead bath in the first region.
Patent WO-2021126630-A1 (WO)
Title: An earpiece with an earhook and add-on eartip
Inventor: WOO KIN HEE
IPC: H04R1/10
Filed: 2020-12-09
Abstract: An audio earphone device may include an earpiece configured to playback audio, an earhook attached to the earpiece, and an eartip removably attached to the earpiece. The earpiece may be configured to deliver audio to the ear with the removably attached eartip removed. The earhook may be configured to be placed around an ear to position an opening for a speaker of the earpiece over the cavum concha of the ear. The eartip may be configured to sit in the cavum concha of the ear and channel audio from the opening of the earpiece to the ear canal of the ear. The eartip may be removably attached to only a side of the earpiece that is configured to be proximate to the ear.
Patent WO-2021194577-A1 (WO)
Title: Systèmes et procédés d'amélioration de doppler et/ou d'ouverture virtuels
Inventor: HONG LANG
IPC: G01S13/68
Filed: 2020-12-10
Abstract: L'invention concerne un système d'amélioration de Doppler et/ou d'ouverture virtuels, comprenant de préférence un ou plusieurs réseaux émetteurs, réseaux récepteurs et/ou processeurs de signaux, et comprenant éventuellement un ou plusieurs modules de détection de vitesse. L'invention concerne également un procédé d'amélioration de Doppler et/ou d'ouverture virtuels consistant de préférence à émettre un ensemble de signaux de sonde, à recevoir un ensemble de signaux de sonde réfléchis et/ou à analyser l'ensemble de signaux de sonde reçus.
Patent WO-2021145989-A1 (WO)
Inventor: DWIRE HEATHER BRIANNA
IPC: B26D7/02
Filed: 2020-12-11
Abstract: L'invention concerne une trancheuse à lame rotative. La trancheuse comprend un boîtier, un ensemble chariot qui est mobile coulissant le long du boîtier par rapport au couteau. Une plaque d'écartement est présente pour régler la profondeur de coupe. L'ensemble chariot soutient mobile une plaque lestée qui est montée coulissante sur l'ensemble chariot et est conçue pour être disposée sur une surface supérieure d'un produit alimentaire destiné à être tranché par le couteau. La plaque lestée est soutenue par un bras qui est monté coulissant sur l'ensemble chariot, la plaque lestée étant fixée amovible au bras de sorte que la plaque lestée puisse être retirée du bras et reliée à ce dernier sans aucun outil externe.
Patent WO-2021127424-A1 (WO)
Title: Compositions and methods for calibration and quality control
Inventor: UMBERGER ANNE
IPC: A61B5/145
Filed: 2020-12-18
Abstract: The disclosure features calibration fluids that include a plurality of beads, such as cellulose, silica, poly(methyl-methacrylate) (PMMA), melamine, cross-linked agarose, polyvinylacetate (PVA), and/or polystyrene beads, where the beads are sized and colored to represent at least one type of blood cell; and a carrier fluid, that can include a polymer or polymerizing matrix, e.g., a water-soluble resin, e.g., an acrylic or polyurethane water-soluble resin or a starch or a cellulose, serum, and/or one or more or sugars. The disclosure also features methods of using the calibration fluids to calibrate automated sample preparation systems, such as automated hematology analyzer systems, e.g., image-based hematology analyzer systems.
Patent WO-2021062433-A1 (WO)
Title: Techniques de routage de signaux à l'aide de régions de capteur inactives de capteurs tactiles et systèmes et dispositifs associés
Inventor: BEUKER ROB ANN
IPC: G06F3/044
Filed: 2020-09-21
Abstract: Une région de capteur d'un capteur tactile peut comprendre des régions de capteur actives et inactives. Les régions de capteur inactives peuvent comprendre un ou plusieurs connecteurs de routage électriquement connectés aux régions de capteur actives, électriquement connectés à des éléments de formation de connexion, et/ou électriquement connectés à des lignes de suivi. Des systèmes de système et des écrans tactiles peuvent comprendre des capteurs tactiles pourvus de telles régions de capteur.
Patent WO-2021092625-A1 (WO)
Inventor: TALLARIDA STEVEN J
IPC: A61F2/06
Filed: 2020-11-06
Abstract: An implant configured to control travel of a leaflet of a heart valve, the implant comprising a first implant member, the first implant member having a first implant member first fastener, a first implant member second fastener, a tether connecting the first implant member first fastener and the first implant member second fastener and a first implant member connector slidably disposed on the tether; a second implant member, the second implant member having a second implant member connector and a second implant member anchor; wherein the first implant member connector and the second implant member connector are magnetically couplable, and wherein at least one of the first implant member connector and the second implant member connector comprises a permanent magnet.
Patent WO-2021141891-A1 (WO)
Title: Method and system for generating a secure one-time passcode using strong authentication
Inventor: BAKSHI CHIRAG C
IPC: H04L29/06
Filed: 2021-01-05
Abstract: An authentication server enrolls a user's mobile device as a trusted device with a vendor software after verifying the network ID of the user's mobile device. The authentication server associates the network ID in an authentication entry with authentication information such as a push notification token and cryptographic key. Later, when the user attempts to log in to the vendor software, the authentication server may attempt to cryptographically authenticate the user. Otherwise, the authentication server may use the push notification token to transmit an OTP to the user's mobile device as a push notification.
Patent WO-2021151078-A1 (WO)
Title: Compositions and methods for the recovery of oil under harsh conditions
Inventor: PINNAWALA GAYANI W
IPC: E21B43/00
Filed: 2021-01-25
Abstract: Described herein are surfactant compositions for use in oil and gas operations. The surfactant compositions are stable under harsh conditions, including in formations that exhibit high salinity, high temperature, and/or high H 2 S concentration. Also provided are methods of using these compositions.
Patent WO-2021162882-A1 (WO)
Title: Out of audio switching for power supply
Inventor: SHARMA ANMOL
IPC: H02M3/335
Filed: 2021-02-01
Abstract: A power converter (100) includes a watchdog circuit (104) having an input adapted to be coupled to a pause signal of a switching power supply. The watchdog circuit (104) is configured to provide a start signal at an output thereof based on the pause signal indicating that the power converter (100) has stopped switching for a threshold duration that is less than an audible range. A pulse generator circuit (110) has an input coupled to the output of the watchdog circuit and is configured to generate at least one pulse based on the start signal. A switch circuit (114) has an input terminal adapted to be coupled to an input voltage and at least one other terminal adapted to be coupled to an inductor (116). The switch circuit (114) is configured to provide negative current from an output (120) of the power converter through the at least one other terminal based on the at least one pulse.
Patent WO-2021159047-A1 (WO)
Title: Switch arrangements for powered doors
Inventor: HARDISON CARL DAVID
IPC: E05F15/40
Filed: 2021-02-08
Abstract: Switch arrangements for powered doors are disclosed. A door includes a panel and a track to guide movement of the panel between an open position and a closed position. The track defines a track slot extending along an exterior length of the track. The door further includes a sensor target to be carried by the panel within the track. The door also includes a sensor selectively attachable to an exterior of the track via the track slot. The sensor to detect the sensor target when the panel is in a first position. The track defines an aperture to be positioned between the sensor target and the sensor when the panel is in the first position.
Patent WO-2021159072-A1 (WO)
Title: Iron control as part of a well treatment using time-released agents
Inventor: CONWAY ANDREW
IPC: C09K8/536
Filed: 2021-02-08
Abstract: In a well in a subterranean formation, treatment fluids for time-released iron control are utilized. These treatment fluids contain a time-released form of a complexing agent or reducing agent, wherein the agent forms a soluble product with iron. The time-released form prevents loss of the agent prior to delivery to the desired site and at the desired time(s). Methods for controlling iron in a well in a subterranean formation utilize these treatment fluids containing a time-released form of a complexing agent or reducing agent and these methods create soluble products when the agent interacts with the iron to control the iron from the formation and/or well.
Patent WO-2021168293-A1 (WO)
Title: Controlling deployment of iot devices over wireless networks with an adaptive gateway
Inventor: ANDRESKY DAVID
IPC: H04L29/08
Filed: 2021-02-19
Abstract: Systems, machine-readable media, and methods to control deployment of IoT devices over wireless networks with an adaptive gateway are provided. A gateway device may broadcast on different channels in a first time slot of a time interval. The gateway device may receive a response from a sensor device in a second time slot of the time interval. The gateway device may further communicate to the sensor device in a third time slot of the time interval. The gateway device may receive transmissions from the sensor device in one or more subsequent instances of the fourth time slot of the time interval. Based at least in part on the one or more transmissions from the sensor device, the gateway device may transmit data to one or more computer systems via one or more networks.
Patent WO-2022177582-A1 (WO)
Inventor: Shoshani Asaf
IPC: G01R19/14
Filed: 2021-02-22
Abstract: According to an example, a method to determine a photoconductive element voltage includes engaging a developing unit with the photoconductive element. The developing unit is set at a series of voltage values. For each voltage value of the series of voltage values, a corresponding electric current flowing through the developing unit is measured such that a series of electric currents is obtained. The photoconductor element voltage is determined based on the series of voltage values and the series of electric currents.
Patent WO-2021174193-A1 (WO)
Inventor: DU XIAOPING
IPC: A61K47/50
Filed: 2021-03-01
Abstract: Provided herein is a method of producing peptide nanoparticles comprising vortex-mixing (a) a hydrophobic or amphiphilic peptide or peptide conjugate, (b) one or more lipids that are free of a water-soluble polymer, (c) one or more lipids covalently attached to a water-soluble polymer, and (d) a hydrophilic solvent, to provide peptide nanoparticles.
Patent WO-2021178485-A1 (WO)
Title: Composés de pyrimidine et leurs utilisations pharmaceutiques
Inventor: SHIH CHUAN
IPC: A61P35/00
Filed: 2021-03-03
Abstract: La présente invention concerne des composés de pyrimidine de formule (I). Des attributions aux variables dans la formule sont définies dans la description. L'invention concerne également une méthode de traitement du cancer avec l'un des composés de pyrimidine.
Patent WO-2021178491-A1 (WO)
Title: Nanocristaux émettant de la lumière bleue ayant une forme cubique et une passivation de fluorure de métal du groupe iv
Inventor: NEWMEYER BENJAMIN
IPC: C09K11/61
Filed: 2021-03-03
Abstract: La présente divulgation relève du domaine de la nanotechnologie. La divulgation concerne des procédés de préparation de nanostructures à l'aide d'un halogénure de métal du groupe IV. Les nanostructures présentent un rendement quantique élevé, une étroite largeur du pic d'émission, une longueur d'onde d'émission accordable, et une stabilité colloïdale. La divulgation concerne également des nanostructures préparées à l'aide des procédés. La divulgation concerne en outre des films nanostructurés et des articles moulés comprenant les nanostructures.
Patent WO-2021183637-A1 (WO)
Title: Illumination of an eye fundus using non-scanning coherent light
Inventor: REGE ABHISHEK
IPC: A61B3/107
Filed: 2021-03-10
Abstract: Imaging various regions of the eye is important for both clinical diagnostic and treatment purposes as well as for scientific research. Diagnosis of a number of clinical conditions relies on imaging of the various tissues of the eye. The subject technology describes a method and apparatus for imaging the eye using off-center illumination in a manner that avoids light striking the anterior surfaces of the eye at or near a center of the optical axis, thereby reducing reflections traveling back along an imaging light path, while also providing substantially uniform illumination of a region of interest of the fundus.
Patent WO-2021221811-A1 (WO)
Inventor: HOUGHTON Nathaniel David
IPC: H04W52/02
Filed: 2021-03-18
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for wireless communication. In some implementations, a wireless communication device obtains one or more indications that a wireless station (STA) will enter a power-save mode, selects, for each respective STA of a plurality of STAs, a duration associated with the respective STA entering the power-save mode, and adjusts one or more parameters of a multi-user channel access mechanism for transmitting uplink data associated with the selected duration. In some other implementations, a wireless communication device outputs one or more indications that the device will enter a power-save mode, outputs or obtains data at each of a plurality of first instances, enters the power-save mode at each of a plurality of second instances, and obtains a beacon indicating one or more parameters to be used for a multi-user channel access mechanism for transmitting uplink data.
Patent WO-2021211987-A1 (WO)
Title: Overmold bracket with open mounting surface on bracket
Inventor: KUNTZE CHRISTOPHER
IPC: B60J5/10
Filed: 2021-04-16
Abstract: A liftgate (10) for a vehicle having at least one overmolding bracket (28) with at least one open mounting surface on the bracket for liftgate hardware attachments. In addition, overmolding the bracket (28) and maintaining at least one hole (26) for tether routing. The liftgate allows the overmolding of the bracket (28) and maintains a lower cost fastener joint that does not require extra components or special components such a compression limiters and rivet nuts or brackets that cannot be overmolded.
Patent WO-2022225514-A1 (WO)
Title: Device contact surfaces
Inventor: MACLEAN KENNETH
IPC: H05K5/00
Filed: 2021-04-20
Abstract: An example system includes a peripheral device including a first contact surface, and an electronic device including a housing, a second contact surface aligned with a surface of the housing, and a hinge coupled to the second contact surface. The second contact surface is to pivot into the housing about the hinge in response to an engagement with the first contact surface of the peripheral device.
Patent WO-2022005573-A1 (WO)
Title: Interactive search training
Inventor: HINTZ GEROLD
IPC: G06F16/332
Filed: 2021-04-23
Abstract: Aspects of the present disclosure relate to interactive search training. A training canvas comprises results associated with a search query. The training canvas may be used as part of a training session that occurs during normal use of a search platform. When the search platform is first used, the results may be provided based on an existing model. An irrelevant result may be removed from the training canvas, such that a replacement result is added in its place. Additionally, results may be reordered, thereby indicating a ranking with which results should be displayed. Such interactions with the training canvas may be used to generate training data, such that a new model is trained accordingly. Thus, interactions with the training canvas yield high-quality training data that is usable to generate a model having equal or greater performance than a model that was trained using an equivalent amount of implicit training data.
Patent WO-2021217091-A1 (WO)
Inventor: STROBEL HEATHER A
IPC: A41D31/00
Filed: 2021-04-23
Abstract: Mesh fabric panels that provide a compressive force to a wearer's mid-section and tummy-covering garments equipped with the mesh fabric panels are disclosed. The mesh fabric panels can be formed of a material having a suitable rigidity for providing the compressive force. The mesh fabric panels include left and right panels adapted to be stitched or otherwise affixed to left and right front sections, respectively, of a garment such as a pant, a dress, a skirt, shorts, swimwear, or the like. Each of the left and right mesh fabric panels includes a seam side edge adapted to be affixed to a corresponding seam side of a tummy-covering garment, a fly side edge adapted to be affixed to a fly facing of the garment, a waist edge, and a bottom edge. The left and/or right mesh fabric panel may be a dual layer panel.
Patent WO-2021226161-A1 (WO)
Title: Process for the preparation of verdiperstat
Inventor: PENDRI YADAGIRI R
IPC: C07D239/70
Filed: 2021-05-05
Abstract: An improved process for preparing verdiperstat is disclosed. The process includes the steps of reacting a compound having formula or a salt thereof, wherein R is the same or different and is each independently a C1-C5 alkyl with 3-(dimethylamino)acrylonitrile to obtain a compound having formula; and converting the compound having formula to verdiperstat.
Patent WO-2021252187-A1 (WO)
Title: Rotary power coupler assembly
Inventor: VANWEY GARY
IPC: F16D1/12
Filed: 2021-05-26
Abstract: A rotary power coupler assembly incorporating an axial coupler half having a first rotary axis; further incorporating an oppositely axial coupler half having a second rotary axis; further incorporating a cone and conic void joint which is connected operatively to the axial and oppositely axial coupler halves for interconnecting the axial and oppositely axial coupler halves; and further incorporating a circumferential array of V ridge and V channel joints which are connected operatively to the axial and oppositely axial coupler halves for further interconnecting the axial and oppositely axial coupler halves.
Patent WO-2021257984-A1 (WO)
Inventor: BRODERS ADAM
IPC: H04R25/00
Filed: 2021-06-18
Abstract: A system with an earpiece that comprises a rechargeable earpiece power source and a case that is configured to interface with the earpiece in an earpiece power source charging configuration and comprises a case power source that is configured to recharge the earpiece power source. A detection circuit, located in part in the earpiece and in part in the case, includes at least one earpiece electrical contact that is configured to electrically couple to at least one case electrical contact when the earpiece is interfaced with the case in the earpiece power source charging configuration. The detection circuit is configured to detect, using the earpiece and case electrical contacts, whether the earpiece is interfaced with the case in the earpiece power source charging configuration, even if one of the earpiece power source and the case power source does not have power.
Patent WO-2022005777-A1 (WO)
Inventor: SEIS TONI
IPC: G01N31/22
Filed: 2021-06-18
Abstract: A cleaning indicator is disclosed for determining the effectiveness of a washing and disinfecting process related to the healthcare, medical device and pharmaceutical fields. The cleaning indicator includes a base, a soil coupon and a cover, The base has a recessed area for receiving the soil coupon and the cover is attached to the base by clip members. The cover has a transparent window for viewing the soil coupon which transparent window optionally may have a small hole therein. The base includes grip members for attaching the cleaning indicator to a tray in a washer-disinfector, The cleaning indicator is placed in the washer-disinfector for medical instruments or the like for determining the efficacy of the wash cycle of the washer-disinfector.
Patent WO-2022031383-A1 (WO)
Title: Permanent magnets with tailored texture and magnetic orientation
Inventor: YAHATA BRENNAN
IPC: B22F1/00
Filed: 2021-06-27
Abstract: Some variations provide a permanent-magnet structure comprising: a region having a plurality of magnetic domains and a region-average magnetic axis, wherein each of the magnetic domains has a domain magnetic axis that is substantially aligned with the region-average magnetic axis, and wherein the plurality of magnetic domains is characterized by an average magnetic domain size. Within the region, there is a plurality of metal-containing grains characterized by an average grain size, and each of the magnetic domains has a domain easy axis that is dictated by a crystallographic texture of the metal-containing grains. The region has a region-average easy axis based on the average value of the domain easy axis within that region. The region-average magnetic axis and the region-average easy axis form a region-average alignment angle that has a standard deviation less than 30° within the plurality of magnetic domains. Many permanent-magnet structures are disclosed herein.
Patent WO-2022026391-A1 (WO)
Inventor: BARBER DANIEL
IPC: G06Q10/06
Filed: 2021-07-26
Abstract: Systems and methods for discovering data related to information privacy are described. A server computing system may receive data from a first computing system, the first computing system verified to store personal information of customers of an entity. The server computing system may associate a second computing system with the entity based on the data from the first computing system referencing the second computing system. The server computing system may generate a live data map for the entity, the live data map configured to include at least information about whether the first computing system and the second computing system store the personal information of the customers of the entity, the live data map used to search for the personal information in response to personal information verification requests received by the entity.
Patent WO-2022031817-A1 (WO)
Inventor: BUKESOV SERGEY A
IPC: A61B1/05
Filed: 2021-08-04
Abstract: L'invention concerne des techniques d'identification de la composition d'une cible anatomique à l'aide d'une série de différentes sources de lumière colorée. Selon un exemple, un procédé peut consister à émettre une lumière à partir de multiples sources d'éclairage, à recevoir une réponse d'éclairage en provenance d'une cible anatomique au niveau d'un capteur optique, à fournir une image représentative de la cible anatomique, et à fournir des informations d'intensité spectrale de la réponse d'éclairage en plus de l'image. Chaque source d'éclairage peut émettre une lumière ayant une plage de fréquences centrée autour d'une fréquence différente de celle de chaque autre source d'éclairage.
Patent WO-2022056028-A1 (WO)
Title: Genetic alterations associated with eosinophilic esophagitis and methods of use thereof for the diagnosis and treatment of disease
Inventor: HAKONARSON HAKON
IPC: C12Q1/68
Filed: 2021-09-08
Abstract: Compositions and methods for the treatment and diagnosis of eosinophilic esophagitis are disclosed.