baber/WOPTO huggingface dataset:
Patent WO-2020219570-A1 (WO)
Title: Drinking vessel with selectable drinking mode
Inventor: MEYERS DAVID
IPC: A47G19/22
Filed: 2020-04-22
Abstract: A drinking vessel with selectable modes includes a lid, a straw, and a container. The lid extends over an upper opening of the container. The lid includes a lid upper portion and a lid base. The lid upper portion defines a drinking passage therethrough, the drinking passage disposed at an upper rim of the lid upper portion. The lid base defines a first fluid passage therethrough and a second fluid passage therethrough. The straw is coupled to a bottom side of the second fluid passage. The lid upper portion is rotatable through at least three positions relative to the lid base. In the first position the drinking passage does not align with either the first fluid passage or the second fluid passage. In the second position the drinking passage aligns with the first fluid passage. In the third position the drinking passage aligns with the second fluid passage.
Patent WO-2020236400-A1 (WO)
Title: Simplification of bi-directional optical flow calculation in video coding
Inventor: HUANG HAN
IPC: H04N19/577
Filed: 2020-04-27
Abstract: A video coder is configured to code a block of video data using bi-prediction with bi-directional optical flow. The video coder may determine an offset using bi-directional optical flow and may add the offset to prediction samples determined from the bi-prediction. In one example, the video coder code a current block of video data using bi-prediction and bi-directional optical flow, wherein the bi-directional flow does not include one or more of a rounding operation or a division by 2 in an offset calculation. Additionally, the video coder may perform a motion vector refinement calculation for the bi-directional flow, wherein the motion vector refinement calculation is compensated to account for the offset calculation not including the division by 2.
Patent WO-2020243340-A1 (WO)
Inventor: LO BRANDON FANG-HSUAN
IPC: H04B1/713
Filed: 2020-05-28
Abstract: Systems and methods for detecting, monitoring, and mitigating the presence of a drone are provided herein. In one aspect, a system for detecting presence of a one or more drones includes a radio-frequency (RF) receiver configured to receive an RF signal transmitted between a drone and a controller. The system can further include a processor and a computer-readable memory in communication with the processor and having stored thereon computer-executable instructions to cause the at least one processor to receive a set of samples from the RF receiver for a time interval, the set of samples comprising samples of the first RF signal, obtain a parameter model of the first frequency hopping parameters, and fit the parameter model to the set of samples.
Patent WO-2020243538-A1 (WO)
Title: Forme posologique unitaire pour l'administration transmucosale de médicament d'un ingrédient pharmaceutique actif
Inventor: ZHENG WANG
IPC: A61K47/36
Filed: 2020-05-29
Abstract: L'invention concerne une nouvelle forme posologique unitaire pour l'administration par voie transmucosale d'un ingrédient pharmaceutique actif (API). La forme posologique contient un activateur de perméation qui favorise une absorption rapide, un début d'action rapide et une biodisponibilité globale élevée pour l'API.
Patent WO-2020243643-A1 (WO)
Title: Systems and methods for ms1-based mass identification including super-resolution techniques
Inventor: KIRSCHNER MARC
IPC: H01J49/26
Filed: 2020-05-29
Abstract: Methods and systems for improved sample detection in mass spectroscopy are generally described. These are particularly useful, for example, for identifying a protein, a part of a protein, or a peptide when present in a low amount. In some embodiments, these can be useful to allow high-throughput proteomics studies for many samples, e.g., in series or in tandem. For example, certain embodiments are directed to novel approaches for identification of samples at the MS 1 level. In some cases, these improvements can be realized due to improvements in mass spectrometry instrumentation to better than the 1 ppm level for m/ z  measurements. Examples of improvements include, but are not limited to, improving internal mass standards, super-resolution peak fitting, isotopic labelling, Edman degradation and/or chromatography for proteins or peptides, and/or machine learning to predict peptide behavior, e.g., when exposed to such improvements.
Patent WO-2021003053-A1 (WO)
Title: Refrigeration unit
Inventor: CHEN LINHUI
IPC: F25B49/00
Filed: 2020-06-25
Abstract: The present application provides a refrigeration unit. The refrigeration unit comprises: a refrigeration circuit including a compressor, a condenser, a thermal expansion valve, and an evaporator connected into a circuit; and a heat recovery system comprising a thermoelectric module, a control module and a battery; wherein the thermoelectric module includes a first side and a second side, the first side being configured to establish a thermal connection with a first heat source and the second side being configured to establish a thermal connection with a second heat source, the first heat source and the second heat source having different temperatures, the thermoelectric module being configured to generate power by the temperature difference between the first heat source and the second heat source; and wherein the control module is configured to store the power generated by the thermoelectric module to the battery, the battery being configured to drive the refrigeration circuit. The refrigeration of the present application has the advantages of being simple in structure, convenient to use, high in operation efficiency and the like, and thermal energy can be at least partially recycled for operation of the refrigeration unit, thereby improving the refrigeration efficiency.
Patent WO-2021003170-A1 (WO)
Inventor: COHEN OREN
IPC: A61F2/24
Filed: 2020-06-30
Abstract: A medical assembly can include a radially expandable prosthetic heart valve and a delivery apparatus. The delivery apparatus can include a handle, an actuation member, and a force limiting mechanism within the handle including a pivot arm coupled to a base portion. The actuation member can apply a proximally directed force to the prosthetic valve to cause the valve to expand. The actuation member can be coupled to the pivot arm such that a force applied to the actuation member causes the pivot arm to pivot. The force limiting mechanism can pinch the actuation member between the pivot arm and the base portion when the force applied to the actuation member exceeds a predetermined force to prevent proximal movement of the actuation member and can allow proximal movement of the actuation member to produce radial expansion of the prosthetic valve when the force applied is less than the predetermined force.
Patent WO-2021003387-A1 (WO)
Inventor: SHUEY DANIEL
IPC: A61B17/04
Filed: 2020-07-02
Abstract: The present disclosure relates generally to the field of medical devices for treating heart disease. In particular, the present disclosure relates to medical devices, systems, and methods for delivering artificial chordae tendineae in a patient. A system for delivering a chordae tendineae into a heart may include a delivery catheter. A clamp catheter may be configured to translate through the delivery catheter. A spreader may be disposed on the clamp catheter. A first clamp may be at least partially contained in the spreader in a closed configuration and may be attached to the chordae tendineae. An anchor catheter may be configured to translate through the delivery catheter and may have an anchor attached to the chordae tendineae. A sheath may be extended over the anchor catheter and anchor and may be configured to restrain an arm of the anchor.
Patent WO-2021034438-A1 (WO)
Title: Apparatus and method for automatic tire ply stitching
Inventor: BRASHER JR
IPC: B29D30/30
Filed: 2020-07-21
Abstract: An automatic splicing apparatus is provided herein for splicing together two ends of a sheet of tire material on a tire building drum. The apparatus comprises a splicer foot including a splicer foot frame, a first continuous unitary V-shaped axle, and two non-powered lower rollers. The splicer foot frame has an opening defined therein having opposing sides. The first continuous unitary V-shape axle has two arms attached to the opposing sides of the opening. The two non-powered lower rollers are mounted on the two arms of the first continuous unitary V-shaped axle so that the two non-powered lower rollers are arranged in a V-shape pattern. The apparatus further comprises a plurality of powered upper rollers configured to operate in coordination with the lower rollers to engage the two ends of the sheet of tire material.
Patent WO-2021030028-A1 (WO)
Inventor: LYDIARD JOHN
IPC: A46B15/00
Filed: 2020-07-23
Abstract: A shaving brush having interchangeable brush bristles employing fastening cuffs (9) with an internal adaption hoop (12) mounted in a housing (1) on a spring-mounted pedestal (13) openable by a push button (4) in a base (3).
Patent WO-2021236143-A1 (WO)
Title: Radar apparatus, system, and method
Inventor: SHIN WOORIM
IPC: G01S7/03
Filed: 2020-09-24
Abstract: Some demonstrative aspects include radar apparatuses, devices, systems and methods. In one example, an apparatus may include a plurality of Transmit (Tx) chains to transmit radar Tx signals, and a plurality of Receive (Rx) chains to process radar Rx signals. For example, the radar Rx signals may be based on the radar Tx signals. The apparatus may be implemented, for example, as part of a radar device, for example, as part of a vehicle including the radar device. In other aspects, the apparatus may include any other additional or alternative elements and/or may be implemented as part of any other device.
Patent WO-2021067150-A1 (WO)
Inventor: GE JHIH KUEI
IPC: C07F7/08
Filed: 2020-09-28
Abstract: The disclosed and claimed subject matter is directed to an etching composition that includes (A) phosphoric acid and (B) a mixture that includes (i) a silicon-containing compound and (ii) an aqueous solvent. In some embodiments, the etching compositions include additional ingredients. The etching compositions are useful for the selective removal of silicon nitride over silicon oxide from a microelectronic device having such material(s) thereon during its manufacture.
Patent WO-2021108027-A1 (WO)
Inventor: ZHAO XIN
IPC: H03L7/08
Filed: 2020-09-28
Abstract: Aspects of the disclosure provide an apparatus that includes processing circuitry and a method for video decoding. The processing circuitry decodes coding information of a block to be reconstructed from a coded video bitstream. The coding information indicates intra prediction information for the block. For the block coded with a directional mode, the processing circuitry determines the directional mode based on a nominal mode and an angular offset. The coding information indicates the nominal mode and the angular offset. The processing circuitry determines a non-separable transform for the block based on the nominal mode, and reconstructs the block based on the directional mode and the non-separable transform. In an example, the processing circuitry determines a transform set mode that is associated with the nominal mode, and the transform set mode indicates a set of one or more non-separable transforms that includes the non-separable transform.
Patent WO-2021067614-A1 (WO)
Title: Adjustable vehicle door
Inventor: SCHULTZ JASON
IPC: B60J5/04
Filed: 2020-10-01
Abstract: In at least some implementations, a vehicle door includes a first section having a first void, a second section having a first projection, a first intermediate member received within the first void and having an inner surface that defines an interior, wherein the first projection is received within the interior, and a first coupler coupled to the first projection. The interior of the first intermediate member has at least a portion that is larger than the portion of the first projection received within that portion of the interior to permit movement of the first projection relative to the intermediate member. The first coupler is coupled to the intermediate member to maintain the position of the first projection relative to the first section. In this way, the position of the second section may be adjusted relative to the first section and the adjusted position can be maintained.
Patent WO-2021067862-A1 (WO)
Inventor: GANGOPADHYAY PALASH
IPC: H01G11/22
Filed: 2020-10-02
Abstract: An asymmetric supercapacitor having a positive electrode, a negative electrode and a biasing electrode disposed between the positive electrode and negative electrode. The biasing electrode accumulates a mass-balanced equivalent amount of charge as the supercapacitor is charging, and an independent voltage applied to the biasing electrode causes charge to be forced to the positive electrode or the negative electrode maintaining an equilibrium in the charge double layer. In one embodiment, the operating voltage is about 5.5- 7.4V in a coin cell form factor. The positive and biasing electrodes are made of the same material and in one embodiment are made of activated charcoal and graphene nanoplatelets. The negative electrode may also comprise activated charcoal and graphene nanoplatelets in a different amount than the positive electrode such that the weight ratio of the positive electrode to the negative electrode is not 1 :1. The negative electrode may also comprise lithiated graphite.
Patent WO-2021092317-A1 (WO)
Inventor: LIDZBORSKI NICOLAS
IPC: G06F21/62
Filed: 2020-11-06
Abstract: A method (300, 400) for a hybrid content protection architecture includes obtaining, by data processing hardware (112), a client-side cryptographic key (212) and locally encrypting user content (120) using the client-side cryptographic key. The method also includes communicating the client-side cryptographic key to a third party key manager (150), the third party key manager configured to store the client-side cryptographic key. In response to the third party key manager storing the client-side cryptographic key, the method includes receiving a token (152) from the third party key manager, the token identifying the client-side cryptographic key stored at the third party key manager. The method further includes uploading the encrypted user content (122) and the token to a server (142) of a cloud computing platform (140).
Patent WO-2021119486-A1 (WO)
Title: Systèmes, dispositifs et procédés pour le transport et le confinement d'une construction tissulaire génétiquement modifiée
Inventor: SCHUTTE ROBERT
IPC: C12N5/071
Filed: 2020-12-11
Abstract: Dans certains modes de réalisation, un procédé de transport et de confinement d'une construction tissulaire modifiée (ETC) comprend le stockage d'un bioréacteur et d'un ETC contenu dans celui-ci à l'intérieur d'un emballage de transport par l'intermédiaire d'une ouverture dans l'emballage, et l'étanchéité de l'ouverture. Certains modes de réalisation concernent également des procédés de stérilisation d'emballages et de bioréacteurs contenus dans ceux-ci.
Patent WO-2021119506-A1 (WO)
Title: Système et procédé de notation et de détermination de risque professionnel
Inventor: GRANT PETER
IPC: G06Q10/06
Filed: 2020-12-11
Abstract: Un système et un procédé de collecte et de traitement de données publiques, privées et professionnelles, permettent de prédire et de noter la fréquence et la gravité d'incident de risque pour un client commercial. Dans un mode de réalisation, l'évaluation de risque peut être effectuée à l'aide d'une ou plusieurs techniques d'apprentissage.
Patent WO-2021173216-A1 (WO)
Inventor: SELVAMANICKAM VENKAT
IPC: H01B12/02
Filed: 2020-12-23
Abstract: A round superconductor wire, method for fabricating same, and method for detecting quench in same are disclosed. Embodiments are directed to a round superconductor wire including a superconductor wire former and at least one superconductor tape wound on the superconductor wire former. Each superconductor tape includes: a substrate; a buffer film stack overlying the substrate; and a superconductor film overlying the buffer film stack. These and other embodiments achieve a round superconductor wire having improved engineering current density in high magnetic field applications when made in small diameters.
Patent WO-2020247977-A1 (WO)
Title: Revêtement protecteur de polymérisation pour gravure ionique réactive dans la formation de motifs
Inventor: NAGABHIRAVA BHASKAR
IPC: H01L21/67
Filed: 2020-06-03
Abstract: L'invention concerne des procédés de formation de motifs de trous d'interconnexion et de tranchées à l'aide d'un revêtement protecteur de polymérisation après formation d'une couche de masque à motifs inférieure utilisée pour graver des tranchées sur un substrat semi-conducteur avant la formation d'une couche de masque à motifs supérieure utilisée pour graver des trous d'interconnexion. Les procédés impliquent la formation d'un revêtement protecteur de polymérisation de manière non conforme ou conforme à l'aide de tétrachlorure de silicium et de polymérisation de méthane. Les revêtements protecteurs de polymérisation peuvent être sacrificiels.
Patent WO-2021141936-A1 (WO)
Title: Haptic waveform generation and rendering at interface device
Inventor: DOMENIKOS STEVEN D
IPC: G06F3/01
Filed: 2021-01-06
Abstract: Various aspects of the disclosure relate to virtual tactile experiences. Specific aspects include a haptic core that is configured to operate as a stand-alone hardware component for generating virtual tactile responses in a device. Other specific aspects include (e.g., hand-held) devices (or, indexes) incorporating the haptic core chip. Additional aspects include approaches for dynamically rendering haptic waveforms tailored to tactile input characteristics. Further specific aspects include a modeler and library service for generating, storing and distributing object surface models for use in rendering virtual tactile experiences at a device.
Patent WO-2021142067-A1 (WO)
Title: Millimeter-wave multi-beams
Inventor: RAGHAVAN VASANTHAN
IPC: H04B7/06
Filed: 2021-01-07
Abstract: Aspects of the disclosure relate to devices, systems and methods for multi-beam formation. A user equipment (UE) may determine a sampling interval for references signals to be transmitted by a base station for an upcoming control or data communication. For example, the UE may determine a maximum sampling interval tolerable for channel estimation and select the sampling interval based on the maximum. In some examples, the UE determines the sampling interval based on characteristics of its motion. The UE transmits an indication of the sampling interval to the base station. Based on the indication, the base station selects an interval for the reference signals and transmits the reference signals to the UE to enable it to perform the channel estimation for the multi-beam. The base station may determine to select the interval for the reference signals such that it is less than or equal to the sampling interval indicated by the UE.
Patent WO-2021163041-A1 (WO)
Title: Selective transmission of power headroom reports
Inventor: AKKARAKARAN SONY
IPC: H04W52/36
Filed: 2021-02-09
Abstract: Disclosed are techniques for wireless communication. In an aspect, a UE determines old and new pathloss vectors that track old and new pathloss values on an element-specific basis. For a respective element, the UE selectively triggers a PHR based upon respective old and new pathloss values for that element. In another aspect, the UE determines whether differential pathloss value between two respective pathloss values associated with two pathloss measurement attempts for an element is unavailable or (if available) is higher than a threshold value, and the UE selectively triggers a PHR for the element based on the determination.
Patent WO-2021163143-A1 (WO)
Title: Interferometer systems and methods thereof
Inventor: MUNRO JAMES
IPC: G01B11/14
Filed: 2021-02-10
Abstract: An interferometer system includes a measurement optical arm, a reference optical arm and an interferometer processing system. The measurement optical arm comprises a measurement optical element positioned in a housing to receive a portion of input light, direct chromatic measurement light from the portion of the input light towards a target, receive chromatic measurement light from the target, and direct detected measurement light from the received chromatic measurement light towards an interferometer processing system. The reference optical arm comprises a prismatic optical element positioned in the housing to receive and direct reference light from the another portion of the input light to the interferometer processing system. The interferometer processing system is coupled to the measurement and reference optical arms to receive the detected measurement light and the reference light. The interferometer processing system is configured to determine at least one measured property of the target when the detected measurement reference lights are received.
Patent WO-2021163447-A1 (WO)
Inventor: RANASINGHE NADEESHA O
IPC: G06T7/292
Filed: 2021-02-12
Abstract: L'invention concerne un système de surveillance pouvant être configuré pour surveiller des activités ou des actions se produisant dans des environnements cliniques, tels que des hôpitaux. Le système de surveillance peut améliorer la sécurité des patients. Le système peut utiliser des procédés visuels et/ou d'autres procédés de suivi. Le système peut détecter et/ou identifier des personnes dans un environnement clinique. Le système peut également suivre les activités des personnes, par exemple, pour améliorer l'adhésion à des protocoles d'hygiène.
Patent WO-2021173560-A1 (WO)
Inventor: MATA MELINDA
IPC: C07K14/725
Filed: 2021-02-23
Abstract: An  in vitro  method of expanding γδ T cells includes isolating γδ T cells from a blood sample of a human subject, activating the isolated γδ T cells in the presence of an aminobisphosphonate and/or a feeder cell and at least one cytokine, expanding the activated γδ T cells, and optionally restimulating the expanded γδ T cells.
Patent WO-2021173982-A1 (WO)
Inventor: WILZ AARON J
IPC: H02G3/14
Filed: 2021-02-26
Abstract: A base may be configured to be attached to a pedestal. The pedestal may include a top plate, a bottom plate, and a mounting tab. The bottom plate may be configured to rest on a horizontal surface. The mounting tab may extend from the top plate ( e.g. , a platform on the top plate). The mounting tab may be configured to extend into an opening defined by the base. The mounting tab may be configured to prevent rotation of the base of the remote control device when the base is attached to the pedestal. The bottom plate may include a concave bottom surface. The concave bottom surface may include a recessed portion and a flat portion. The flat portion may be along an outer perimeter of the bottom plate. The flat portion may be configured to rest on the horizontal surface.
Patent WO-2021178972-A1 (WO)
Inventor: VEIS ROB
IPC: A61F5/56
Filed: 2021-03-08
Abstract: An oral appliance for use by a subject while wearing a nasal CPAP mask having an occlusal opening between a buccal portion and a lingual portion of a dental tray which allows centric occlusion. The upper and lower receptacle portions of the tray have interproximal protrusions to provide intimate contact between the appliance and a user's teeth to assist in retaining the user's jaws in place and prevent them from opening. The appliance includes buccal wall which extends into the vestibule of the user's mouth to assist in creating an intraoral seal.