baber/WOPTO huggingface dataset:
Patent CA-3131954-A1 (CA)
Inventor: XU HENG
IPC: H04L67/55
Filed: 2021-09-27
Abstract: This application relates to an information synchronization method, system, apparatus, computer device and storage medium, the methods include receive the messages and the message topics sent by the clients, publish the messages and the message topics to the message middleware, so that any server subscribe the messages and the message topics from the message middleware; Subscribe the topic messages associated with the message topics in the message middleware, and the message middleware is used to receive the topic messages published by any server; When subscribing the topic message associated with the message topics from the message middleware, push the topic message to the clients synchronously. The above methods adopt the way of publishing the message topics and subscription to achieve the real-time information synchronization, and the message can be synchronously forwarded without in the same server.
Patent CA-3133508-A1 (CA)
Inventor: YING HUA
IPC: C12N15/13
Filed: 2020-03-17
Abstract: The present disclosure provides a bispecific antibody specifically bound to VEGF and ANG2, comprising an anti-VEGF antibody or an antigen-binding fragment thereof that specifically binds to VEGF, and an anti-ANG2 single-domain antibody that specifically binds to ANG2, wherein the anti-ANG2 single domain antibody is directly or indirectly connected to the anti-VEGF antibody or an antigen-binding fragment thereof. The present disclosure further provides an anti-ANG2 single domain antibody and an antigen-binding fragment thereof, as well as a preparation and application of said antibody.
Patent CA-3137008-A1 (CA)
Title: System and method for improved security in advanced metering infrastructure networks
Inventor: DIERKING TIMOTHY
IPC: H04L9/32
Filed: 2020-04-14
Abstract: A system includes at least one processor to receive a second public key, a first random number, and a second random number, and store the second public key, the first random number, and the second random number in an installation record, perform key agreement with a first private key and the second public key to determine a MasterSecret, perform key expansion with the MasterSecret, the first random number, and the second random number to generate a client authentication key, a server authentication key, a client encryption key, and a server encryption key, and store the client authentication key, the server authentication key, the client encryption key, and the server encryption key and delete the MasterSecret.
Patent CA-3137177-A1 (CA)
Title: Closure arrangements for recloseable pouches; recloseable pouches; and, methods
Inventor: SCHREITER MIKE
IPC: B65D33/25
Filed: 2014-03-11
Abstract: Recloseable zipper arrangements for bags such as thermoplastic bags are described. The recloseable zipper arrangements are configured to advantageously provide a clicking sensory indicator, in the form of a tactile and/or audible indication of sealing, as zipper closure occurs. Package arrangements using the closure arrangements are described. Also, methods of assembly and use are described.
Patent CA-3139458-A1 (CA)
Inventor: PIN CLEMENT A
IPC: B01D27/08
Filed: 2021-11-17
Abstract: A liquid processing apparatus comprised of a housing comprising a bottom wall, a side wall, and a central wall dividing a volume enclosed by the bottom wall and side wall into a treatment chamber and a discharge chamber; and a cartridge disposed in the treatment chamber. The cartridge may be comprised of a base wall and a lateral wall forming a media chamber, and a plurality of passageways through at least one of the base wall and side wall rendering the media chamber in communication with the treatment chamber. A treatment medium is contained in the media chamber. The cartridge may be comprised of a plurality of divider walls partitioning the media chamber into media compartments. The housing may be further comprised of a plurality of locating walls extending vertically upward from the bottom wall of the housing and between the divider walls of the cartridge.
Patent CA-3139465-A1 (CA)
Title: Voice communication system within a mixed-reality environment
Inventor: LOBERG BARRIE A
IPC: G06F3/16
Filed: 2020-06-18
Abstract: A computer system for facilitating voice communication within a mixed-reality environment identifies a first location of a first user within a mixed-reality environment. The first user is associated with a first electronic communication device, which is capable of facilitating voice communication between one or more users within the mixed-reality environment. The computer system identifies a second location of a second user within the mixed-reality environment. The second user is associated with a second electronic communication device, which is capable of facilitating voice communication between one or more users within the mixed-reality environment. The computer system determines a vocal distance attribute between the first user and the second user and determines, based upon the vocal distance attribute, a communication state for the first electronic communication device and the second electronic communication device.
Patent CA-3140792-A1 (CA)
Inventor: DUONG HIEN
IPC: F02C3/08
Filed: 2021-11-30
Abstract: A diffuser for a compressor of a gas turbine engine is disclosed. The diffuser has a plurality of diffuser pipes circumferentially distributed about an axis of the compressor, each of the plurality of diffuser pipes extending from an inlet to an outlet and having a bend section between the inlet and the outlet, a low pressure side and an opposite high pressure side. A  recirculation conduit defines a recirculation path from a first flow region to a second flow region in one or more of the plurality of the diffuser pipes, the first flow region having a greater static pressure than that of the second region, the recirculation conduit having a conduit inlet and a conduit outlet, at least the conduit outlet located within the low pressure side of one of the plurality of the diffuser pipes.
Patent CA-3142941-A1 (CA)
Title: Image processing method and apparatus therefor
Inventor: JANG HYEONGMOON
IPC: H04N19/176
Filed: 2017-12-27
Abstract: The present invention discloses a method for encoding/decoding a video signal and an apparatus for the method. More specifically, a method for decoding a video signal comprises generating a residual block of a current block by performing entropy decoding on the video signal; if size of the current block is smaller than a predetermined first size, parsing a transform skip flag which indicates whether a transform skip is applied to the current block;  determining whether to parse a primary transform flag which indicates whether a primary transform is applied to the current block; if it is determined to parse the primary transform flag, parsing the primary transform flag; and if the primary transform flag indicates that a primary transform is applied to the current block, generating a primary inverse transformed transform block of the current block by performing a primary inverse transform to the residual block.
Patent CA-3144921-A1 (CA)
Inventor: SOSTELLY ALEXANDRE ANTOINE BERNARD
IPC: A61P7/00
Filed: 2020-07-30
Abstract: The present invention relates to a dosage and administration regimen of anti-C5 antibodies, particularly of the anti-C5 antibody Crovalimab, for use in a method of treating or preventing C5-related disease in a subject, including paroxysmal nocturnal hemoglobinuria (PNH). The dosage and treatment regimen of the present invention include the administration of an anti-C5 antibody, preferably of the anti-C5 antibody Crovalimab, with loading doses followed by the administration of (a) maintenance dose(s) of the anti-C5 antibody to the subject, wherein the initial administered loading dose is intravenously given to the subject and the remaining loading and maintenance doses are subcutaneously administered in a lower dosage as the intravenously administered loading dose.
Patent CA-3146337-A1 (CA)
Inventor: WEISS LUKAS
IPC: G01N33/86
Filed: 2020-08-10
Abstract: The present invention relates to a method of diagnosing a human sepsis. The present invention further relates to a kit for diagnosing a human sepsis. The present invention also relates to a point-of- care device for performing a method of diagnosing a human sepsis. The present invention also relates to a use of a kit and/or a point-of- care device for a method of diagnosing a human sepsis. The present invention also relates to the use of a kit and/or a point-of-care device for a method of diagnosing a human sepsis. The method comprises s timulating a platelet-specific (hem-)ITAM receptor by adding a (hem-)ITAM receptor agonistic agent to a blood sample of a patient, wherein said agonistic agent comprises CRP-XL and/or convulxin, and measuring a platelet function level.
Patent CA-3147193-A1 (CA)
Inventor: KURZYCH KRZYSZTOF
IPC: B29C53/74
Filed: 2020-08-12
Abstract: L'invention met en oeuvre un appareil (20) pour produire des tubes de résine, l'appareil (20) ayant une structure de support creuse (4), une bande de support sans fin (8) pouvant être enroulée autour de l'extérieur de la structure de support (4) en une pluralité d'enroulements adjacents pour former un moule. L'invention concerne en outre un procédé de fabrication de tubes en résine à l'aide dudit appareil.
Patent CA-3149274-A1 (CA)
Inventor: CHEN MINGNAN
IPC: A61K47/64
Filed: 2020-06-30
Abstract: L'invention concerne des polypeptides recombinants comprenant une ou plusieurs répétitions d'acides aminés homologues fusionnés avec un domaine de liaison à IgG. Les polypeptides recombinants peuvent être liés à un anticorps thérapeutique et utiliser un véhicule d'administration pour augmenter le temps de rétention et réduire les effets secondaires liés au système des anticorps thérapeutiques. L'invention concerne également des compositions pharmaceutiques comprenant les polypeptides recombinants liés à un anticorps thérapeutique ; et des procédés d'administration de ceux-ci à des patients pour le traitement d'un cancer.
Patent CA-3151414-A1 (CA)
Inventor: LEE JI WON
IPC: C07K7/06
Filed: 2020-08-28
Abstract: La présente invention concerne un procédé de préparation d'un peptide dérivé de la soie. Un procédé de préparation d'un peptide dérivé de la soie selon la présente invention peut comprendre : une étape de dissolution consistant à dissoudre de la fibroïne de soie ; une étape de traitement du produit dissous de fibroïne de soie avec une première protéase comprenant de la bromélaïne et une seconde protéase comprenant l'un quelconque choisi dans le groupe constitué par Flavourzyme, Protamex, Neutrase, Veron-W, Sumizyme, Zingibaïne, Calpaïne, Protéase NP, Validase et un mélange de ceux-ci, et son hydrolyse ; et une étape de retrait d'enzyme consistant à retirer les protéases.
Patent CA-3154559-A1 (CA)
Inventor: TSUI YING Y
IPC: G01N21/51
Filed: 2022-04-08
Abstract: A method of solids content measurement in high turbidity solutions using light scattering, wherein said method comprises the steps of: - providing a light-scattering sensor with NIR wavelengths above 1100 nm (preferably 1550 nm); - providing a light source capable of emitting a light having a wavelength above 1100 nm; - providing a solution comprising solids, a solvent such as water and an additional compound such as a hydrocarbon (from a bitumen source); - passing said solution through a cell; - emitting said light through cell, causing some of the light to be scattered; - measuring the amount of scattered light by using said sensor; and - generating a readout providing information about the solids content of said solution.
Patent CA-3154691-A1 (CA)
Title: Shower head
Inventor: MATSUSHITA TSUYOSHI
IPC: B01F23/2373
Filed: 2020-08-20
Abstract: This shower head (11) comprises a handle (12) and a head (13) that has multiple shower holes (15, 16, 17). An upstream bubble generator for generating microbubbles in the hot water is provided inside the handle (12). A downstream bubble generator for similarly generating microbubbles in the hot water is provided inside the head (13). The upstream bubble generator is configured to have a constricting section and a tapering section, and the downstream bubble generator has a swirling flow configuration. As a result of microbubbles being generated in both upstream and downstream positions, it is possible to increase the amount of microbubbles mixed into the hot water, making showering that effectively utilizes the effects of microbubbles possible.
Patent CA-3156227-A1 (CA)
Inventor: BREDLAU AMY-LEE
IPC: C07K16/30
Filed: 2020-11-04
Abstract: L'invention concerne des molécules d'acides nucléiques, des protéines, des compositions et des méthodes de traitement du cancer du cerveau chez un sujet. Dans certains modes de réalisation, les compositions comprennent des antigènes du cancer hTERT, WT-1 et PSMA. Dans certains modes de réalisation, les compositions comprennent également un adjuvant. Les méthodes comprennent l'administration à un sujet le nécessitant des antigènes du cancer. Selon certains modes de réalisation, les méthodes impliquent en outre l'administration de l'adjuvant et d'un anticorps anti-PD-1. Dans certains modes de réalisation, les méthodes comprennent en outre l'administration d'une radiothérapie et/ou d'un agent chimiothérapeutique. Dans certains modes de réalisation, les méthodes sont cliniquement prouvées sans danger, cliniquement prouvées efficaces, ou les deux.
Patent CA-3158567-A1 (CA)
Inventor: TRUPPEL TINO
IPC: B05B11/00
Filed: 2020-09-22
Abstract: The invention relates to a foam pump (1) for arranging on a container filled with liquid. The foam pump (1) comprises a valve support (10), an inlet valve (11), and a valve tube (12) which is arranged on or at least partly in the valve support (10) so as to be able to carry out a stroke movement, thereby changing the volume in a pump chamber (13), whereby liquid can flow from the container into the pump chamber (13) via the inlet valve (11). The foam pump (1) additionally comprises a pump bellows (15) with an air chamber (14) and a mixing chamber (16) which is fluidically connected to the air chamber (14) and the pump chamber (13). A duckbill valve (21) through which liquid can flow from the pump chamber (13) into the mixing chamber (16) in the event of a stroke movement of the valve tube (12) relative to the valve support (10) is arranged between the pump chamber (13) and the mixing chamber (16). Furthermore, a flatter valve (24) through which air can flow from the air chamber (14) in the pump bellows (15) into the mixing chamber (16) in the event of a stroke movement of the valve tube (12) relative to the valve support (10) is arranged between the air chamber (14) in the pump bellows (15) and the mixing chamber (16).
Patent CA-3161521-A1 (CA)
Inventor: GRATA JEREMY A
IPC: G02B27/18
Filed: 2015-12-29
Abstract: An approach for projecting light may be implemented using a acousto-optical depth switch that uses surface acoustic waves produced along a substrate to guide image light to different areas. The surface acoustic waves may be generated on a substrate using a transducer. Surface acoustic waves of different frequencies can guide image light onto different optical elements at different physical positions. The optical elements may be configured to show objects in an image at different distances from a viewer.
Patent CA-3161926-A1 (CA)
Title: Multiple watthour meter assembly
Inventor: OLSON JUSTIN A
IPC: G01R35/04
Filed: 2022-06-08
Abstract: An assembly includes a housing haying an inner panel and an outer panel. The housing defines a chamber between the inner panel and the outer panel. The outer panel defines a plurality of openings open to the chamber. The assembly includes a plurality of meter blocks supported by inner panel of the housing within the chamber, the meter blocks at the openings.
Patent CA-3165487-A1 (CA)
Inventor: GJERDE DOUGLAS T
IPC: G01N35/10
Filed: 2021-02-23
Abstract: La présente invention concerne un système de séparation automatisé constitué d'un dispositif de manipulation de liquide et d'une ou de plusieurs colonnes de pointe de pipette, le dispositif de manipulation de liquide étant équipé de deux buses ou plus agencées pour recevoir respectivement une colonne de pointe de pipette comprenant des milieux de séparation. En outre, le système comprend des moyens pour appliquer une haute pression soit positive soit négative à une chambre à l'intérieur de la colonne au-dessus du lit de colonne, permettant une aspiration et une distribution dans et hors de chaque colonne de pointe de pipette. Pour permettre une étanchéité vis-à-vis des pressions utilisées pour déplacer le liquide à travers le lit de colonne sans éjecter par inadvertance la colonne à partir de la buse pendant le processus de séparation, chaque buse a été munie d'au moins une saillie annulaire conçue pour venir en prise avec l'intérieur d'une colonne de pointe de pipette se rétrécissant de manière sensiblement uniforme, sans un quelconque évidement correspondant. Chaque buse peut être munie d'un éjecteur à tiroir pour permettre le retrait d'une colonne de pointe de pipette.
Patent CA-3167705-A1 (CA)
Title: Systeme de montant de glissiere de securite
Inventor: POWELL BENJAMIN FRASER
IPC: E01F9/631
Filed: 2020-11-19
Abstract: L'invention concerne un boîtier souterrain et un système de montant destinés à être raccordés à une glissière de sécurité routière. Le boîtier comprend un espace intérieur et une plaque de sol s'étendant vers l'extérieur à partir du boîtier. L'intérieur du boîtier comprend un guide de montant inférieur, une butée de montant inférieure et une butée de montant supérieure. Un montant inférieur a une forme de canal en U ayant des brides s'étendant vers l'extérieur. Le montant inférieur peut être inséré dans l'extrémité inférieure du boîtier, entre le guide de montant inférieur et le corps de boîtier, avec une insertion limitée par mise en prise avec la butée de montant inférieure. Un montant supérieur a une forme de canal en U ayant des brides s'étendant vers l'extérieur. Le montant supérieur peut être inséré dans l'extrémité supérieure du boîtier, entre le montant inférieur et le corps de boîtier. L'insertion du montant supérieur est limitée par mise en prise avec la butée de montant supérieure. Le montant supérieur peut être relié à une glissière de sécurité.
Patent CA-3169028-A1 (CA)
Title: Cristallisation de sels a partir d'un concentre obtenu par osmose inverse a haute pression
Inventor: SPARROW BENJAMIN
IPC: C02F9/10
Filed: 2021-03-01
Abstract: L'invention concerne des systèmes, des procédés et des techniques ne produisant aucun rejet liquide pour traiter une eau salée sans cristallisation par évaporation. L'eau salée est traitée par un circuit fluidique comprenant une unité d'osmose inverse à haute pression ("HPRO") conçue pour fonctionner à une pression hydraulique d'au moins 1500 psi, un cristalliseur de refroidissement et un séparateur solide-liquide. L'eau salée est d'abord concentrée par l'unité HPRO pour produire une saumure HPRO, qui est ensuite refroidie à une température de cristallisation désignée par le cristalliseur de refroidissement. Le cristalliseur de refroidissement cristallise les cristaux de sel à partir de la saumure HPRO refroidie et produit une saumure à teneur réduite en sel. Le séparateur solide-liquide sépare la saumure à teneur réduite en sel à partir des cristaux de sel. La saumure à teneur réduite en sel provenant du séparateur solide-liquide est renvoyée à l'unité HPRO pour un traitement ultérieur, ce qui permet de cristalliser des sels supplémentaires à partir de la saumure réduite en sel recyclé.
Patent CA-3171347-A1 (CA)
Inventor: BRAND WERNER
IPC: E01D19/16
Filed: 2020-05-27
Abstract: The invention relates to a damping arrangement (100) for a cable (102) extending in a tensioned manner from an anchorage (108), said damping arrangement (100) comprising a rigid damping action transfer device (112) which is positively connected to the cable (102) at a predetermined distance (L1) from said anchorage (108), and at least one damping device (110) extending in a damping manner between said damping action transfer device (112) and a constructional element (106) rigidly connected to said anchorage (108), and connected to said damping action transfer device (112) at a further predetermined distance (L2) from said anchorage (108), said further predetermined distance (L2) being shorter than said predetermined distance (L1).
Patent CA-3171727-A1 (CA)
Title: Backward-compatible integration of harmonic transposer for high frequency reconstruction of audio signals
Inventor: VILLEMOES LARS
IPC: G10L19/02
Filed: 2018-03-19
Abstract: A method for decoding an encoded audio bitstream is disclosed. The method includes receiving the encoded audio bitstream and decoding the audio data to generate a decoded lowband audio signal. The method further includes extracting high frequency reconstruction metadata and filtering the decoded lowband audio signal with an analysis filterbank to generate a filtered lowband audio signal. The method also includes extracting a flag indicating whether either spectral translation or harmonic transposition is to be performed on the audio data and regenerating a highband portion of the audio signal using the filtered lowband audio signal and the high frequency recontruction metadata in accordance with the flag.
Patent CA-3173544-A1 (CA)
Inventor: SHEN BIN
IPC: B26B21/60
Filed: 2021-04-15
Abstract: L'invention concerne une lame de rasoir comprenant un substrat comportant une première partie et une seconde partie. La première partie peut comprendre des première et seconde surfaces externes généralement parallèles. La seconde partie peut comprendre des première et seconde sections séparées par une ligne de séparation. La première section peut comprendre une première facette s'étendant directement à partir de la première surface externe de la première partie et une facette d'extrémité s'étendant directement à partir de la première facette. La seconde section peut comprendre une facette d'extrémité. Les facettes d'extrémité des première et seconde sections peuvent converger au niveau d'une pointe pour délimiter un bord de coupe. La ligne de séparation peut passer par la pointe et est généralement parallèle aux première et seconde surfaces externes de la première partie, et s'étend entre celles-ci.
Patent CA-3175109-A1 (CA)
Inventor: MASKELL ALAN JAMES
IPC: B65D81/34
Filed: 2021-03-11
Abstract: A self-heating container assembly has a housing with a first portion and a second portion, each having a cylindrical cross-section. The first portion and the second portion are mated together in a manner that permits the first portion to rotate about a common axis relative to the second portion. A ring gear (or partial ring gear) is on or attached to the first portion and rotates with the first portion of the housing relative to the second portion. A rotatable cutting element is supported by a support connected to the second portion of the housing. There is a pinion gear on the rotatable cutting element. The pinion gear is coupled to the ring gear. A reactant container containing a reactant is adjacent to the rotatable cutting element, such that rotation thereof cuts into the reactant container.
Patent CA-3177823-A1 (CA)
Inventor: GOTZEN CHRISTIAN
IPC: A01C7/12
Filed: 2021-05-07
Abstract: The present invention relates to a metering device for an agricultural machine for applying granular solid matter from at least one storage container to at least one dispensing unit by means of a particularly pneumatic conveying system, comprising a metering housing, the metering housing having at least one storage container-side and/or conveying system-side fastening flange, at least one feed opening and at least one outlet opening for the granular solid matter. According to the invention, the at least one fastening flange has the shape of a polygon or circle.