baber/WOPTO huggingface dataset:
Patent WO-2020061489-A1 (WO)
Inventor: RATNESH KUMAR FNU
IPC: G06V10/764
Filed: 2019-09-20
Abstract: In various examples, a neural network may be trained for use in vehicle re-identification tasks – e.g., matching appearances and classifications of vehicles across frames – in a camera network. The neural network may be trained to learn an embedding space such that embeddings corresponding to vehicles of the same identify are projected closer to one another within the embedding space, as compared to vehicles representing different identities. To accurately and efficiently learn the embedding space, the neural network may be trained using a contrastive loss function or a triplet loss function. In addition, to further improve accuracy and efficiency, a sampling technique – referred to herein as batch sample – may be used to identify embeddings, during training, that are most meaningful for updating parameters of the neural network.
Patent WO-2020077056-A1 (WO)
Inventor: RUFFO MATTHEW J
IPC: F04D15/02
Filed: 2019-10-10
Abstract: A controller for a municipal water system having a pump connected to a suction line, featuring a signal processor and a memory module configured to: receive suction line pressure sensor signaling sensed by a suction line pressure sensor arranged on the suction line and containing information about a suction line pressure of water flowing in the suction line; receive low suction pressure limit signaling programmed in the memory module and containing information about a low suction pressure limit of the water flowing in the suction line; and provide control signaling containing information to control the operation of the pump depending on a relationship between the suction line pressure and the low suction pressure limit, based upon the suction line pressure sensor signaling and the low suction pressure limit signaling received. The control signaling may contain information to reduce or stop the water flowing in suction line if the suction line pressure falls below the low suction pressure limit.
Patent WO-2020081462-A1 (WO)
Title: Systems and methods for use in handling components
Inventor: GARCIA DOUGLAS
IPC: G01R31/01
Filed: 2019-10-14
Abstract: An electrical component testing apparatus can include a vacuum plate including a first surface, a second surface opposite the first surface, and through-holes extending through the vacuum plate from the first surface to the second surface. The apparatus also includes a manifold arranged at the second surface of the vacuum plate. The manifold can include a manifold body and passageways extending within the manifold body, wherein each of the passageways includes a first end and a second end. The first end includes an opening that intersects an exterior of the manifold body at a first location corresponding to a location of a through-hole in the vacuum plate and the second end includes an opening that intersects an exterior of the manifold body at a second location. The apparatus can also include a source of pressurized air coupled to the opening of the second end.
Patent WO-2020086459-A1 (WO)
Inventor: STROYER BENJAMIN G
IPC: E02D7/22
Filed: 2019-10-21
Abstract: A pile includes a shaft; and a soil displacement head or a helical blade with a leading edge and a trailing edge, operatively connected to a first end of the shaft; the shaft having deformations formed thereon to provide a gripping interface between a supporting medium and the shaft.
Patent WO-2020092940-A1 (WO)
Title: Compositions de biofilm à stabilité améliorée pour produits microbiens fixant l'azote
Inventor: REZAEI FARZANEH
IPC: C12R1/38
Filed: 2019-11-01
Abstract: La présente invention concerne l'intégration de biofilms microbiens exogènes pour conférer une stabilité et une viabilité accrues en vue d'une durée de conservation prolongée à des microorganismes (par exemple, des bactéries) recherchés, par comparaison avec ces mêmes microorganismes en l'absence des biofilms microbiens exogènes. Les microorganismes comprennent des microorganismes transgéniques, des microorganismes non transgéniques et des microorganismes remaniés non intergénériques. L'utilisation des produits microbiens de l'invention permettra un allongement significatif de la durée de conservation habituelle des compositions microbiennes. Les microorganismes comprenant des biofilms exogènes décrits ici peuvent être combinés à d'autres compositions utiles sur le plan agricole.
Patent WO-2020096966-A1 (WO)
Inventor: SCHMIDT BLAINE
IPC: F24F13/08
Filed: 2019-11-04
Abstract: L'invention concerne des diffuseurs déroulants en tissu. Un diffuseur déroulant donné à titre d'exemple comprend une première feuille de tissu. La première feuille de tissu doit s'étendre à l'opposé d'un plafond à un emplacement adjacent à une entrée d'alimentation. L'entrée d'alimentation est destinée à établir une circulation d'air en direction de la première feuille de tissu. Le diffuseur déroulant donné à titre d'exemple comprend également une feuille d'occultation destinée à limiter la circulation d'air à travers la première feuille de tissu. La feuille d'occultation doit être disposée sur une surface intérieure de la première feuille de tissu. La feuille d'occultation a une perméabilité inférieure à celle de la première feuille de tissu.
Patent WO-2020112515-A1 (WO)
Inventor: BAKER ALEXANDER JOSEPH
IPC: A61M5/20
Filed: 2019-11-22
Abstract: The present disclosure relates to drug delivery devices, and in particular, to drug delivery devices configured to reconstitute a lyophilized drug powder into liquid form prior to delivery into a patients body. In some embodiments, such devices include a flexible drug reservoir having a proximal reservoir component storing a liquid diluent and a distal reservoir component storing a lyophilized drug powder, wherein the two compartments are separated by a frangible seal. A compression member may be positioned above the reservoir and held up by a releasable mechanism. When released, the compression member may be driven downwards to compress the proximal compartment so as to break the frangible seal and allow the diluent to mix with the drug powder and form a liquid drug mixture, and then to eject the liquid drug mixture from the reservoir.
Patent WO-2020117886-A1 (WO)
Title: Méthodes d'inhibition de l'ostéoclastogenese et de l'activité des ostéoclastes
Inventor: ATTUCKS OTIS
IPC: A61K31/428
Filed: 2019-12-04
Abstract: La présente invention concerne des procédés d'inhibition de l'ostéoclastogenèse ou d'inhibition de l'activité des ostéoclastes à l'aide de composés dérivés d'imidazole fusionnés et de compositions pharmaceutiques. Ces procédés peuvent être utilisés pour traiter divers troubles d'ostéolyse.
Patent WO-2021118586-A1 (WO)
Inventor: OGUNDARE OLUWATOSIN
IPC: G01L19/08
Filed: 2019-12-13
Abstract: A system is provided that includes a dart, a pressure sensor, and a controller communicatively coupled with the sensor. The dart is disposed in a fluidic channel. The dart has a main body and a flange extending from the main body and has a diameter greater than or equal to a diameter of the fluidic channel. When the dart translates within the fluidic channel and passes a location of a variation in the fluidic channel, the flange creates a pressure pulse. The pressure sensor measures the pressure pulse within the fluidic channel created by the dart. The controller determines the location of the variation based on the measured pressure pulse.
Patent WO-2021112888-A1 (WO)
Title: Detection of counterfeit virtual objects
Inventor: MAYES ROBIN E
IPC: H04W12/06
Filed: 2019-12-20
Abstract: Implementations described herein relate to methods, systems, and computer-readable media to detect counterfeit virtual three-dimensional (3D) objects. In some implementations, a computer-implemented method includes receiving an unauthenticated virtual 3D object. The method further includes determining a plurality of two-dimensional (2D) views of the unauthenticated virtual 3D object. In some implementations, the plurality of 2D views include at least two 2D views and each view of the plurality of 2D views is captured from a respective viewpoint. The method further includes calculating a hash value for each 2D view of the plurality of 2D views. The method further includes determining whether the respective hash values of at least two of the plurality of 2D views match hash values of corresponding 2D views of an authentic virtual 3D object and if it is determined that the respective hash values match, classifying the unauthenticated virtual 3D object as a counterfeit object.
Patent WO-2020139915-A1 (WO)
Title: Étalonnage de visiocasque à l'aide d'une station d'accueil portable avec cible d'étalonnage
Inventor: SZTUK SEBASTIAN
IPC: G06F3/01
Filed: 2019-12-26
Abstract: L'invention concerne un système qui comprend un visiocasque (HMD) et une station d'accueil portable configurée pour recevoir le HMD pour l'étalonnage d'un ou de plusieurs composants du HMD. La station d'accueil portable comprend au moins une cible d'étalonnage, par exemple un motif en damier et/ou un réflecteur convexe. Les techniques de la présente invention comprennent l'étalonnage d'un dispositif de capture d'image du HMD sur la base d'une ou de plusieurs images de la cible d'étalonnage capturées par le dispositif de capture d'image lorsque le HMD est placé dans la station d'accueil portable. Les techniques décrites peuvent être appliquées pour étalonner de multiples composants différents du HMD, y compris des dispositifs de capture d'image tels que des caméras de suivi de l'œil et des caméras intérieur-extérieur, des dispositifs d'affichage, des illuminateurs, des capteurs et analogues. Dans certains exemples, une batterie rechargeable du HMD peut être chargée lorsque le HMD est placé dans la station d'accueil portable.
Patent WO-2020150134-A1 (WO)
Inventor: MIRIGIAN MARK DAVID
IPC: A61M1/02
Filed: 2020-01-13
Abstract: Un dispositif d'administration aseptique de matière biologique à partir d'un flacon comprend un cylindre tubulaire, un ensemble filtre et un ensemble de dispersion. L'ensemble de dispersion est au moins partiellement disposé à l'intérieur du cylindre tubulaire. L'ensemble de dispersion comprend un élément de dispersion, un piston et une valve unidirectionnelle. L'élément de dispersion est en communication fluidique avec le flacon pour disperser le matériau biologique depuis le flacon. Le piston est disposé à l'extrémité distale de l'ensemble de dispersion et est en contact étanche avec le cylindre tubulaire. La valve unidirectionnelle forme un passage de fluide en communication fluidique avec l'élément de dispersion et le cylindre tubulaire. La valve unidirectionnelle est configurée pour permettre un écoulement du matériau biologique dispersé depuis l'élément de dispersion, à travers le passage de fluide, et dans le cylindre tubulaire, et pour empêcher un écoulement du matériau biologique dispersé depuis le cylindre tubulaire dans l'ensemble de dispersion.
Patent WO-2021025728-A1 (WO)
Inventor: RANKIN JOHN
IPC: G06Q30/00
Filed: 2020-02-28
Abstract: Systems and methods for indirect advertising are disclosed. A real target (32) is identified. Locations (30) visited by the real target (32) are identified. Secondary targets (40) known to visit at least one of the identified locations (30) are identified. A message designed for the real target (32) is pushed to the secondary targets (40) such that the real target (32) may be influenced through word-of-mouth interaction with the secondary targets (40) and led to believe that a larger phenomenon is occurring.
Patent WO-2020180783-A1 (WO)
Inventor: ZHIRI MEHDI
IPC: G06Q40/00
Filed: 2020-03-02
Abstract: The invention pertains to a computer server configured for digitization of a multi-party market order agreement and to communicate with a distributed ledger computer system that includes multiple computing nodes, each computing node configured to store at least a partial copy of a blockchain of the distributed ledger computer system. The computer server may comprise a give-up multi-party agreement (MA) platform for digitizing, reconciling and calculating a financial transaction on the MA platform. The server may include executing account references for a derivatives order. The server may include clearing account references for the derivatives order. Further, the server may reconciliate trading limits for the derivatives order. The server may undertake an interest computation. Finally, the server may reconciliate fees for the derivatives order, product exclusions and the legal language of the legal agreement MA.
Patent WO-2020185487-A1 (WO)
Inventor: BIOLCHINI JR
IPC: A61B17/122
Filed: 2020-03-05
Abstract: An ambidextrous locking clamp system for providing a user the ability to use the right or left hand to engage and disengage a ratcheting means on the clamp. The clamp includes hingedly connected first and second elongated members each with a finger engaging member, a working head, and a latching member featuring ratcheting teeth. The teeth are engaged by moving the finger engaging members toward each other in an engaging motion, and are disengaged by sliding them in a disengaging motion perpendicular to the engaging motion with opposing force applied to the finger engaging members. One of the elongated members includes a planar portion that is rotatably received in a slot defined in a female portion of the other elongated member. The planar portion can include a wedge that contacts a side of the female portion that defines the slot when the clamp is in a closed position.
Patent WO-2021206697-A1 (WO)
Title: Supporting multiple protocols with selective amplification
Inventor: WU DER-WOEI
IPC: H04B1/48
Filed: 2020-04-07
Abstract: This disclosure describes apparatuses, methods, and techniques for supporting multiple protocols with selective amplification, such as 5 GHz Wi-Fi®, 2.4 GHz Wi-Fi®, 2.4 GHz Bluetooth Classic®, 2.4 GHz BLE®, and/or 2.4 GHz IEEE 802.15.4 (e.g., Thread® or ZigBee®) protocols. In more detail, the disclosure describes a multi-protocol transceiver system that includes a front-end architecture, which enables the multi-protocol transceiver system to transmit and receive the wireless communication signals according to the multiple protocols. The multi-protocol transceiver system may utilize one or more antennas to transmit and receive the multiple protocols.
Patent WO-2021221671-A1 (WO)
Inventor: TANK VIKRAM VASANT
IPC: G06K9/00
Filed: 2020-04-30
Abstract: In general, the disclosure is directed to lightweight sensors that enable privacy preserving detection of objects or related information present in image data. One aspect of the disclosure includes detection methods that do not require information such as motion or thermal in determining object detection. Rather, implementations can utilize a machine-learned model to determine whether objects of a type are present in an image. To account for possible generation of private data, example implementations can include hardware and/or a computing architecture configured to only maintain or transmit sensor signals generated based at least in part on output of the machine-learned model.
Patent WO-2020242720-A1 (WO)
Inventor: SAYOUR ELIAS
IPC: A61K39/00
Filed: 2020-05-01
Abstract: Provided herein are compositions comprising a liposome comprising RNA molecules and a cationic lipid, wherein the RNA molecules encode at least one MHC Class II epitope of a mutant Histone 3 (H3) protein comprising a K27M mutation and optionally at least one MHC Class I epitope of the mutant H3 protein. In exemplary embodiments, the RNA molecules comprise a sequence of SEQ ID NO: 12 or 14. Methods of increasing central memory T cells, increasing an immune response, or treating a diffuse midline glioma (DMG), in a subject are provided herein. In exemplary embodiments, the methods comprise administering to the subject the compositions provided herein.
Patent WO-2020256894-A1 (WO)
Inventor: IBARROLA GERMINAL
IPC: A61N1/00
Filed: 2020-05-26
Abstract: A system, method and a network architecture for facilitating remote care therapy via secure communication channels between clinicians (138) and patients (102) having one or more IMDs (103), wherein certain unique information retrieved from an IMD (103) is used in association with an encryption key infrastructure system (122) for establishing trusted relationships between a clinician device (130), a patient's device (104) and the patient's IMD (103). A cloud-based remote care session manager (120) is provided for registering and validating the clinician and patent devices (130, 104) based on the IMD data used as trust indicia. In one embodiment, trusted associations between the devices (130, 104) are only established when the devices (130, 104) are in close proximity of each other, e.g., in an in-person setting.
Patent WO-2020256913-A1 (WO)
Inventor: XIE CHUAN
IPC: H04J14/02
Filed: 2020-06-01
Abstract: An apparatus and method for generating a dense wavelength division and multiplexing (DWDM) optical stream in a photonic integrated circuit (PIC) is disclosed. An optical input source including a number (N) of optical channels (wavelengths) may be separated (de-interleaved) into multiple optical streams, each including a corresponding subset of the optical channels of the optical input source. Each of the multiple split optical streams may be modulated with an associated set of data streams by silicon-based micro-ring modulators to generate a corresponding modulated optical stream. A first pair of the modulated optical streams may be combined (interleaved) to generate a first optical output stream including N/2 modulated optical channels, and a second pair of the modulated optical streams may be combined (interleaved) to generate a second optical output stream including N/2 modulated optical channels. The channel spacing of the first and second optical output streams may be twice the channel spacing of the optical input source.
Patent WO-2020247443-A1 (WO)
Inventor: DEMERS JOE
IPC: A63F13/40
Filed: 2020-06-03
Abstract: Described herein are, among other things, techniques to enable a user to navigate a color picker or other graphical-user-interface (GUI) tool using an input device of a handheld controller. For example, a user may operate a color picker presented on a display by pressing upwards on a joystick to activate selection of hue, down and to the left to activate selection of saturation, and down and to the right to activate selection of lightness or value.
Patent WO-2020247948-A1 (WO)
Inventor: ESCOWITZ ETHAN
IPC: B29B11/16
Filed: 2020-06-08
Abstract: A cartridge for storing and transporting fiber-bundle-based preform charges includes a plurality of cells arranged within the housing, wherein each cell is physically adapted to receive a preform charge and prevent it from moving therein as the cartridge is transported. In some embodiments, the cartridge and preform charges it conveys are serialized.
Patent WO-2020257644-A1 (WO)
Title: Méthodes de traitement de troubles myéloprolifératifs
Inventor: SENDEROWICZ ADRIAN
IPC: A61P35/02
Filed: 2020-06-19
Abstract: La présente invention concerne l'utilisation de 2-((4S)-6-(4-chlorophényl)-l-méthyl-4H- benzo[c]isoxazolo[4,5-e]azépin-4-yl)acétamide en combinaison avec des inhibiteurs de JAK pour traiter la myélofibrose.
Patent WO-2020263963-A1 (WO)
Inventor: MEIJER JOHN
IPC: F16K31/12
Filed: 2020-06-24
Abstract: A ball valve assembly includes a ball having a fluid pathway and a leading edge portion. The ball is configured to rotate between an open position and a closed position, the fluid pathway is configured to align with a fluid passage while the ball is in the open position, and the fluid pathway is configured to be offset from the fluid passage while the ball is in the closed position. Furthermore, the leading edge portion includes a first leading edge configured to cut a line extending through the fluid pathway as the ball rotates from the open position to the closed position, the leading edge portion includes a second leading edge configured to engage a seal of the ball valve assembly as the ball rotates from the open position to the closed position, and the first leading edge is positioned radially inward from the second leading edge.
Patent WO-2021025797-A1 (WO)
Inventor: LIEBMANN LARS
IPC: H01L21/8238
Filed: 2020-06-24
Abstract: Aspects of the disclosure provide a semiconductor apparatus including a first stack of transistors and a second stack of transistors. The first stack includes a first transistor and a second transistor stacked on the first transistor along a Z direction perpendicular to a substrate plane. The second stack includes a third transistor and a fourth transistor stacked on the third transistor along the Z direction. The semiconductor apparatus includes a first routing track and a second routing track electrically isolated from the first routing track. The first and second routing tracks extend in an X direction parallel to the substrate plane. A first and fourth conductive trace conductively couple a first gate of the first transistor and a fourth gate of the fourth transistor to the first routing track, respectively. A first terminal structure conductively couples four source/drain terminals of the first, second, third and fourth transistors, respectively.
Patent WO-2021003231-A1 (WO)
Inventor: LITTLE AUSTIN T
IPC: B65G17/06
Filed: 2020-07-01
Abstract: An ash removal conveyor system comprises a hopper and a chain conveyor with an elongated enclosed duct separate from the hopper, a receiving section positioned for receiving ash from the hopper, and an internal chain inside the elongated enclosed duct. The chain conveyor has a bottom section and a top section with flights in the top section and flights in the bottom section moving in opposite directions inside the elongated enclosed duct, and with one of the top or bottom sections moving the ash from the receiving section to the distal end. The conveyor system may not include a bottom gate interposed in an ash flow path from the hopper to the chain conveyor; or may not include a grinder interposed in this ash flow path; or may not include either a bottom gate or a grinder interposed in this ash flow path.
Patent WO-2021007414-A1 (WO)
Inventor: WALSH JOSEPH R
IPC: A61L27/56
Filed: 2020-07-09
Abstract: An anchor device for attaching suture material to bone includes a body portion having a first end and a second end. The body portion includes a trabecular mesh core that at least partially defines a central bore between the first end and the second end. The trabecular mesh core includes a plurality of openings configured to receive/allow/facilitate bone growth through the trabecular mesh core. The body portion also includes at least one thread extending spirally along an exterior of the trabecular mesh core. The anchor device further includes a post at least partially positioned within the central bore and rotatably coupled to the body portion, wherein the post comprises a fork extending from the second end of the body portion and configured to attach soft tissue to the bone using the suture material. The body portion and the post are additively manufactured from a biocompatible material.
Patent WO-2021007476-A1 (WO)
Title: Nouvelle composition d'arôme et procédés de préparation et utilisations de celle-ci
Inventor: GREER DEREK
IPC: A23L33/15
Filed: 2020-07-10
Abstract: La présente invention concerne une nouvelle composition d'arôme contenant un extrait de topinambour, et des procédés de préparation et des utilisations de celle-ci dans l'amélioration, l'amélioration ou la modification d'arômes dans des produits de consommation.