baber/WOPTO huggingface dataset:
Patent CA-3067100-A1 (CA)
Title: Intraocular lenses for presbyopia treatment
Inventor: ROSEN ROBERT
IPC: A61F2/14
Filed: 2018-06-22
Abstract: Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as haloes and glare. Exemplary ophthalmic lenses may include a central zone with a first set of two echelettes arranged around the optical axis, the first set having a profile in r-squared space. A middle zone includes a second set of two echelettes arranged around the optical axis, the second set having a profile in r-squared space that is different than the profile of the first set. A peripheral zone includes a third set of two echelettes arranged around the optical axis, the third set having a profile in r-squared space that is different than the profile of the first set and the profile of the second set, the third set being repeated in series on the peripheral zone.
Patent CA-3069256-A1 (CA)
Title: Traitement de patients atteints d'une forme grave de la maladie de von willebrand subissant une intervention chirurgicale non urgente par l'administration de vwf recombine
Inventor: CHAPMAN MIRANDA
IPC: A61K38/36
Filed: 2018-07-09
Abstract: La présente invention concerne une méthode de prétraitement d'un sujet atteint d'une forme grave de la maladie de von Willebrand avant une intervention chirurgicale consistant à administrer au sujet une dose située dans la plage allant d'environ 20 UI/kg à environ 60 UI/kg de rVWF (facteur de von Willebrand recombiné) entre environ 12 heures et environ 24 heures avant l'intervention chirurgicale, et le facteur VIII n'étant pas administré avec le rVWF avant l'intervention chirurgicale.
Patent CA-3073424-A1 (CA)
Title: Linear-to-cp polarizer with enhanced performance in victs antennas
Inventor: MILROY WILLIAM W
IPC: H01Q15/24
Filed: 2020-02-24
Abstract: A linear-to-circular polarizer includes a meanderline polarizer having a plurality of meanderline conductor patterns, and a gridline polarizer having a plurality of conductors arranged in a grid pattern. The gridline polarizer is spaced apart from the meanderline polarizer by a first prescribed distance and the gridline polarizer is spaced apart from a planar antenna aperture of a planar antenna by a second prescribed distance.
Patent CA-3073874-A1 (CA)
Title: Procede de reduction de la production individuelle de lait d'animaux laitiers
Inventor: SCHMIDT SUSANNE
IPC: A01J5/007
Filed: 2018-09-06
Abstract: L'invention concerne un procédé de traite d'un animal laitier, notamment d'une vache, selon lequel un volume de lait cible, inférieur à un volume de lait à escompter, est déterminé. L'opération de traite est effectuée. Le volume de lait produit est déterminé pendant l'opération de traite. Le volume de lait produit et le volume de lait cible sont comparés. L'opération de traite est terminée lorsque le volume de lait produit correspond sensiblement au volume de lait cible.
Patent CA-3074184-A1 (CA)
Title: Disease risk assessment apparatus, disease risk assessment method, program, and food for dementia prevention
Inventor: NINOMIYA TOSHIHARU
IPC: G16H50/30
Filed: 2019-10-29
Abstract: A disease risk assessment apparatus (100) includes an assessment unit (1) for assessing the risk of developing dementia in a subject, based on the concentration of an amino acid in the blood of the subject. The amino acid includes at least one selected from the group consisting of histidine, phenylalanine, leucine, isoleucine, methionine, threonine, glycine, glutamine, lysine, asparagine, homocysteine, cystathionine, S-adenosylmethionine, and S-adenosylhomocysteine.
Patent CA-3078722-A1 (CA)
Inventor: GOODENOUGH JOHN B
IPC: H01M10/056
Filed: 2018-10-11
Abstract: The present disclosure provides a heat energy-powered electrochemical cell including an anode, a cathode, and a solid metal polymer/glass electrolyte. The solid metal polymer/glass electrolyte includes between 1% and 50% metal polymer by weight as compared to total solid metal polymer/glass electrolyte weight and between 50% and 90% solid glass electrolyte by weight as compared to the total solid metal polymer/glass electrolyte weight. The solid glass electrolyte includes a working cation and an electric dipole. The heat energy-powered electrochemical cells may be used to capture heat from a variety of sources, including solar hear, waste heat, and body heat. The heat energy-powered electrochemical cells may be fabricated at large-area, thin cells.
Patent CA-3080124-A1 (CA)
Title: A device and method to regulate a breeding pen in sea, and applications thereof
Inventor: RIPLE TORE HAKON
IPC: B66D1/50
Filed: 2017-11-15
Abstract: The present invention relates to an arrangement for efficiently controlling a breeding pen in sea. The breeding pen is connected to a motorized winch via a line and a control system controls a motor of the motorized drum based on the tension of the line in order to maintain a certain line tension. A method of operating the arrangement and the uses of the arrangement is also detailed.
Patent CA-3081666-A1 (CA)
Title: Smoke detection material, method, apparatus and kit
Inventor: LISS JONATHAN
IPC: G08B17/10
Filed: 2018-11-03
Abstract: A smoke detection apparatus comprises an enclosure defining a reaction compartment therein and a detection element disposed within the reaction compartment. The detection element comprises a porous gel material and a detection compound. A backing may retain the material. The detection material being configured to react with at least one component of tobacco smoke, to undergo a color change visible to an unaided human eye from a viewpoint external to the enclosure. A smoke detection kit comprises enclosure defining a reaction compartment therein and a multiplicity of detection elements, each including a detection material. A method of preparing a detection material comprises mixing a metal oxide monomer with a dye in presence of a solvent to form a gel and drying the gel, wherein the dye is located in pores of the dried gel and is configured to undergo a color change in the presence of volatile amine compounds.
Patent CA-3081812-A1 (CA)
Title: An orthomode transducer
Inventor: MENARGUES GOMEZ ESTEBAN
IPC: H01P1/161
Filed: 2018-11-06
Abstract: An orthomode transducer comprising a first Boifot junction (10), a second Boifot junction (10), each of said first and second Boifot junction comprising a dual polarized port (1), a first lateral port (3), a second lateral port, the first and second lateral port being single polarized, and a third single polarized port (2) along the propagation direction of a signal in the dual polarized port, a first power divider (8) for coupling the first lateral port of the first Boifot junction with the first lateral port of the second Boifot junction to a third port (80), a second power divider (8) for coupling the second lateral port of the first Boifot junction with the second lateral port of the second Boifot junction to a third port (80), a third power divider (9) for coupling the third port (80) of the first power divider with the third port (80) of the second power divider to a fourth single polarization port (6).
Patent CA-3083838-A1 (CA)
Inventor: LU JIANG
IPC: H02J3/36
Filed: 2018-11-28
Abstract: A coordinated control method for series voltage source converter valve groups comprises:  allocating a total direct-current voltage reference value or a total active power reference value at the end where a direct-current electrode series voltage source converter valve group is located according to a total number of voltage source converter valve groups in series; for a direct-current voltage control end, controlling the direct-current voltage of each valve group according to the assigned direct-current voltage reference value; for an active power control end, controlling the active power of each valve group according to the assigned active power reference value and based on adding the active power compensation amount of the valve group having voltage equalization effects on the valve group; and correspondingly, providing a coordinated control device for series voltage source converter valve groups.
Patent CA-3087047-A1 (CA)
Title: Procedes et appareil de production d'un spectre d'emission acoustique a l'aide d'une demodulation d'amplitude
Inventor: DAHME BRET ANTHONY
IPC: G01N29/14
Filed: 2018-11-29
Abstract: La présente invention concerne des procédés, un appareil et des articles manufacturés. Un appareil donné à titre d'exemple comprend un capteur d'émission acoustique comprenant un pré-amplificateur, permettant de conditionner un signal d'émission acoustique en fonction d'une source d'émissions acoustiques, un démodulateur, permettant de générer des données d'émission acoustique démodulées en fonction du signal d'émission acoustique, et un émetteur, permettant de transmettre les données d'émission acoustique démodulées à un système d'acquisition de données.
Patent CA-3087504-A1 (CA)
Inventor: HERON ANDREW JOHN
IPC: C12Q1/68
Filed: 2019-01-07
Abstract: L'invention concerne un procédé de sélection de polynucléotides, le procédé consistant à : permettre le déplacement d'une enzyme de manipulation d'acide nucléique le long de multiples polynucléotides dans un échantillon pendant une période de temps définie, l'enzyme étant chargée sur chacun des multiples polynucléotides et une ou plusieurs molécules de l'enzyme se déplaçant le long de chacun des multiples polynucléotides ; et sélectionner des polynucléotides sur la base du fait que l'enzyme atteint ou non l'extrémité des polynucléotides et/ou s'en détache dans la période de temps définie.
Patent CA-3087745-A1 (CA)
Inventor: WATFA MAHMOUD
IPC: H04W76/00
Filed: 2019-01-08
Abstract: Methods, systems, and apparatuses for protocol data unit (PDU) session management over different access technologies (ATs) are disclosed. A wireless transmit/receive unit (WTRU) may receive a first message from a network over a first access technology. The first message may include an indication for the WTRU to reestablish resources for one or more protocol data unit (PDU) sessions over a second access technology. The WTRU may determine that a PDU session of the one or more PDU sessions is locally deactivated by the WTRU. The WTRU may determine that it is in a limited service state associated with the second access technology. The WTRU may send a second message via the first access technology. The second message may include a PDU session status information element (IE) indicating the PDU session is locally deactivated such that the network releases the PDU session.
Patent CA-3087907-A1 (CA)
Title: Unmanned vehicle chassis and unmanned vehicle
Inventor: NING KEJUN
IPC: B62D61/10
Filed: 2018-12-12
Abstract: An unmanned vehicle chassis comprises: a chassis frame (1); a front wheel assembly (2), a middle wheel assembly (3) and a rear wheel assembly (4) engaging the chassis frame (1); a driving unit (5) provided at the chassis frame (1) and used to drive the unmanned vehicle chassis to move; a rotating arm (6) connected to the chassis frame (1), the rotating arm (6) rotating around an axis of the middle wheel assembly (3), and the middle wheel assembly (3) and the rear wheel assembly (4) being respectively installed at two ends of the rotating arm (6) and connected to the chassis frame (1) by means of the rotating arm (6); and a driving mechanism (7) provided at the chassis frame (1) and used to control movement of the rotating arm (6).
Patent CA-3087999-A1 (CA)
Inventor: CHANG CHUN-CHIEH
IPC: H01M10/42
Filed: 2019-01-07
Abstract: Dans un mode de réalisation de la présente invention, un système comprenant un ensemble de batteries (140) comprenant plusieurs éléments de batterie configurés dans un circuit ; et un système de commande (120) configuré pour commuter la circulation de courant dans le circuit à partir d'une circulation bidirectionnelle vers et à partir de l'ensemble de batteries vers une circulation mono-directionnelle vers ou à partir de l'ensemble de batteries sur la base d'une condition de surcharge ou de surdécharge.
Patent CA-3091847-A1 (CA)
Inventor: LASKAR WILLIAM JOSEPH
IPC: C12N15/82
Filed: 2020-09-02
Abstract: A wheat variety designated 6PHDV88B, the plants and seeds of wheat variety 6PHDV88B, methods for producing a wheat plant produced by crossing the variety 6PHDV88B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PHDV88B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PHDV88B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PHDV88B and to wheat varieties or breeding lines produced by those methods are also provided.
Patent CA-3094187-A1 (CA)
Title: Medicaments and uses in treatment of cancer and other pathological conditions associated with aging
Inventor: TAS SINAN
IPC: A61P35/00
Filed: 2017-03-24
Abstract: This invention concerns rational therapeutic interventions with age associated pathological conditions. In one aspect a drug treatment of tumor bearing human is described that provides elimination of tumor cells from patients independent of the histopathological class and stage of tumor.
Patent CA-3094210-A1 (CA)
Title: Secure distribution of device key sets over a network
Inventor: MEDVINSKY ALEXANDER
IPC: G06F21/00
Filed: 2019-03-20
Abstract: A system is provided for distribution of device key sets over a network in a protected software environment (PSE). In the system, a client device includes a connection interface for receiving a crypto hardware (CH) token belonging to a user, untrusted software, a quoting enclave, and a PSE for generating a provisioning request for a device key set. An attestation proxy server (APS) receives the provisioning message using a first network connection, and transmits the provisioning message to an online provisioning server (OPS) using a second network connection. The OPS constructs a provisioning response and an encrypted device key set, and delivers the provisioning response to the untrusted software using the first and second network connections. The PSE decrypts the encrypted device key set to obtain the device key set, re-encrypts the device key set with a local chip-specific key, and stores the re-encrypted device key set.
Patent CA-3094521-A1 (CA)
Title: Stent
Inventor: LAKSHMINARAYANAN RAMANAN
IPC: A61F2/915
Filed: 2019-03-04
Abstract: Selon certains exemples, la présente invention concerne un dispositif médical (100). Selon un exemple, le dispositif médical (100) comprend une structure de support tubulaire (102) ayant une pluralité d'anneaux (202, 204, 206, 208) placés séquentiellement le long de leur axe longitudinal commun, une pluralité d'éléments de liaison longs (212) reliant la pluralité d'anneaux (202, 204, 206, 208). Chaque anneau de la pluralité d'anneaux (202, 204, 206, 208) est formé par une pluralité de couronnes (210) reliées dans une direction circonférentielle, chaque couronne (210) étant formée par deux entretoises droites (216) agencées selon une configuration en V. Au moins un élément parmi la pluralité d'éléments de liaison longs (212) relie des anneaux adjacents (202, 204, 206, 208). De plus, des éléments de liaison longs consécutifs (212) reliant des anneaux adjacents (202, 204, 206, 208) sont destinés à former une réflexion spéculaire l'un de l'autre autour d'un plan de réflexion radial.
Patent CA-3095204-A1 (CA)
Inventor: AVERY DONALD J
IPC: A01G9/16
Filed: 2019-10-01
Abstract: An agricultural apparatus (1) that provides a system of vessels (2) arranged vertically for growing plants that allows crops to be grown in confined areas and in geographic areas where crops cannot normally be grown on various planet surfaces.
Patent CA-3098602-A1 (CA)
Inventor: COELINGH BENNINK HERMAN JAN TIJMEN
IPC: A61K31/565
Filed: 2019-05-01
Abstract: The invention relates to the treatment of advanced estrogen receptor positive breast cancer in a subject who has been treated with an estrogen activity suppressor selected from a selective estrogen receptor modulator (SERM), an aromatase inhibitor and an anti-estrogen, said treatment comprising administration of an estriol component after the treatment with an estrogen activity suppressor has been discontinued, said estriol component being selected from estriol, prodrugs of estriol and combinations thereof.
Patent CA-3099019-A1 (CA)
Inventor: COLLINS LEWIS ALEXANDER
IPC: G01N15/02
Filed: 2019-05-06
Abstract: Disclosed is a sampling device, a sampling system and a method of collecting samples of particulates. Also disclosed a sampling device, a sampling system and a method of generating data associated with the collection of the samples of particulates. Also disclosed is a system and method for analysing the sample data to identify the particulates in the collected samples and their one or more characteristics which may be correlated with the surrounding environment.
Patent CA-3099901-A1 (CA)
Title: Dispersion solide comprenant un compose anticancereux pour une solubilite et une efficacite ameliorees
Inventor: BHARATE SONALI SANDIP
IPC: A61K9/10
Filed: 2019-06-14
Abstract: La présente invention concerne les nouvelles formulations de dispersion solide d'un composé anticancéreux de formule A et un procédé de préparation de celles-ci, le composé anticancéreux étant formulé avec un polymère hydrophile. Ladite formulation a présenté une dissolution améliorée du composé anticancéreux et une activité anticancéreuse in vivo améliorée. Lesdites formulations sont utiles pour le traitement de divers types de cancer.
Patent CA-3100243-A1 (CA)
Title: Extraoral mask for the treatment of oral mucositis
Inventor: KOTHARI VEDANG
IPC: A61B18/00
Filed: 2019-05-16
Abstract: A phototherapy device for modulating an optical dosage delivered to targeted tissues extraorally based on measured tissue properties, such that the targeted tissues receive a particular dose of optical power.
Patent CA-3101453-A1 (CA)
Title: Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream
Inventor: SJOBERG RICKARD
IPC: H04N19/70
Filed: 2020-06-12
Abstract: A method (400) performed by a decoder (260, 600, 701) for decoding a bitstream comprising a picture parameter set, PPS, and a first set of slices. The method includes obtaining (s402) the picture parameter set. The method also includes decoding (s404) a syntax element included in the picture parameter set to obtain an indicator value. The decoder is configured such that if the indicator value is set to a first value then the decoder determines that a picture header included in the bitstream comprises a parameter value corresponding to a particular parameter, otherwise the decoder determines that each slice included in the first set of slices comprises a parameter value corresponding to the particular parameter. If the picture header comprises the parameter value corresponding to the particular parameter, then this parameter value is used to decode slice data of each slice included in the first set of slices.
Patent CA-3102108-A1 (CA)
Inventor: HAJI BEGLI ALIREZA
IPC: C07D307/46
Filed: 2019-05-28
Abstract: La présente invention concerne un procédé pour la production de 5-hydroxyméthylfurfural (HMF), dans lequel un composant contenant du fructose est transformé par l'utilisation d'une fraction d'anolyte catalytiquement active, générée par l'électrolyse d'eau, à une température de 90 jusqu'à 200 °C et qui mène à l'obtention d'un mélange de produits contenant du HMF, une sélectivité élevée pour le HMF avec simultanément une production de sous-produits notablement plus faible étant avantageusement atteintes.
Patent CA-3104547-A1 (CA)
Inventor: KOHLER ADAM
IPC: A61B17/88
Filed: 2019-06-13
Abstract: A device and system for inserting and impacting bone dowel allografts or bone chips into a bone tunnel. The surgical impacting system includes a surgical tamp having a proximal end and a distal end with an elongated shaft extending therebetween. The surgical tamp has an inner channel extending therethrough from the proximal end to the distal end. The distal end of the surgical tamp can have a distal tip. The surgical tamp may have a handle at the proximal end or a proximal tip at the proximal end. The surgical tamp may also have one or more slots extending through the exterior surface of the elongated shaft and into the inner channel. The surgical tamp can be configured for insertion into a delivery tube. The delivery tube serves the purpose of containing a bone dowel or bone chips therein for smooth insertion into the joint.
Patent CA-3105501-A1 (CA)
Title: Agents de degradation selectifs des recepteurs des oestrogenes
Inventor: BASTIAN JOLIE ANNE
IPC: A61K31/436
Filed: 2019-07-11
Abstract: L'invention concerne de nouveaux agents de dégradation sélectifs des récepteurs des oestrogènes (SERD) selon la formule :, des sels pharmaceutiquement acceptables de ceux-ci, et des compositions pharmaceutiques de ceux-ci, formule dans laquelle l'un parmi R1 et R2 est indépendamment choisi parmi Cl, F, -CF3 ou -CH3, et l'autre est l'hydrogène, et des procédés pour leur utilisation.
Patent CA-3105961-A1 (CA)
Inventor: OCAK UBBAT
IPC: A61B17/04
Filed: 2019-06-27
Abstract: An interrupted suture member comprises a flexible elongate member, having a first end and an opposite second end, and one or more detents configured for anchoring the suture member in soft tissue. The second end comprises a movable locking member, whereby a force exerted on the tissue may be adjusted by moving the locking member along at least a portion of the suture member. A suture needle comprising a notch for grabbing and holding an interrupted suture or a suture needle being hollow and comprising a slit sufficiently wide and long for easily insertion and guiding of a suture in the suture needle. A suturing insertion device for connecting to a suturing needle consisting two handles or a suturing apparatus comprises an arcuate suturing needle rotatably arranged in an apparatus housing, a cavity for holding a plurality of suture members, and drive means to selectively rotate said suturing needle.
Patent CA-3106054-A1 (CA)
Title: Device and method for repairing a hose of umbilicals
Inventor: FIORENZA DE LIMA HENRI
IPC: F16L55/16
Filed: 2019-07-04
Abstract: The present invention relates to a device for repairing hoses of umbilicals comprising a tubular repair body and a fusible element adapted to obstruct the passage of fluid through the inside of the repair body. The repair body comprises an outside diameter matching the internal diameter of the hose to be repaired. In addition, the invention further provides a method for repairing a hose of an umbilical. Therefore, the invention provides a device and a method for repairing large leaks (such as tears) in umbilical hoses preferably using polymer sealants used in the current state of the art. The polymer sealants can only be efficiently used, currently, to repair small leaks in umbilical hoses (of up to 3 liters/minute at pressures on the order of 100 bar, typically represented by small holes), while the device of the present invention can be used to repair large leaks.