baber/WOPTO huggingface dataset:
Patent CA-3169202-A1 (CA)
Inventor: NARAYANAN GANESH
IPC: G01J5/00
Filed: 2022-07-29
Abstract: Methods and systems for processing voice commands are disclosed. A voice controlled device may receive audio data comprising a voice command. Location information indicative of the source of the audio data may be determined. One or more devices may be caused to determine signals based on the location information. The one or more devices may receive thermal data in response to the signals. The thermal data may be analyzed to determine if the thermal data indicates the presence of a person at the expected location. If a person is detected, then the audio data may processed to cause the voice command to be executed.
Patent CA-3170885-A1 (CA)
Title: Biodegradable multi-pack carriers
Inventor: SCHERTZER BRYAN MICHAEL
IPC: B65D1/24
Filed: 2021-02-23
Abstract: A biodegradable flexible container carrier is formed using a a biodegradable plastic material that defines an array of apertures for receiving beverage containers. The biodegradable plastic material includes at least one of a) a polyolefin mixed with a prodegradant additive, b) a polyolefin extruded with a biodegradable co-resin, and c) a biodegradable structural polymer.
Patent CA-3170971-A1 (CA)
Title: Ptp transparent clock with inter-vlan forwarding
Inventor: PUSTYLNIK MICHAEL
IPC: H04L69/28
Filed: 2022-08-23
Abstract: There is described a Precision Time Protocol ("PTP") transparent clock for inter-VLAN forwarding comprising a Layer 2 switch and a PTP module. The switch includes a first port associated with a first VLAN and a second port associated with a second VLAN. The switch detects a PTP frame at the first port and the PTP  module receives the PTP frame. The switch forwards the PTP frame to the second port in response to the PTP module determining that the PTP frame is a forwardable frame.  For another embodiment, the switch includes a ternary content-addressable memory ("TCAM"), and the PTP module configures the TCAM to include forwarding rules.  The Layer 2 switch forwards the PTP frame to the second port in response to identifying a particular forwarding rule associated with forwarding the PTP  frame.
Patent CA-3172490-A1 (CA)
Inventor: MOON HONGGI
IPC: C25D5/10
Filed: 2021-12-24
Abstract: The present invention provides a double layered electrolytic copper foil of which various physical properties may be freely controlled and a method of manufacturing the same.
Patent CA-3176532-A1 (CA)
Title: Procede de production du sel disodique de n,n-diacetyl-l-cystine a partir de cystine et de chlorure d'acetyle dans du methanol en presence d'hydroxyde de sodium
Inventor: ROSA JOSE GUILLERMO
IPC: C07C323/59
Filed: 2021-04-14
Abstract: L'invention concerne un procédé de production du sel disodique de ?,?'-diacétyl-L-cystine, le procédé comprenant les étapes consistant à : (i) Mélanger de l'hydroxy-alcane (entre 0,5-100 L, de préférence entre 0,5-10 L, plus préférentiellement entre 1-3 L, idéalement 1 L par mole de cystine) avec une base de sodium (4,0 équivalents molaires par mole de cystine) pour former une solution froide à une température de 5 à 10 °C ; (ii) ajouter de la cystine (1 équivalent molaire) à ladite solution froide et agiter, pendant une durée suffisante, pour former une solution de cystine basique ; (iii) refroidir, éventuellement, la solution de cystine à 5 °C ; (iv) ajouter du chlorure d'acétyle par portion (2 équivalents molaires par mole de cystine), tout en maintenant la température entre 3 et 50 °C, de préférence entre 5 et 35 °C, plus préférentiellement inférieure à 10 °C, idéalement 5 °C, ce qui permet d'obtenir une suspension blanche ; (v) agiter ladite suspension blanche et permettre à ladite suspension de se réchauffer jusqu'à une température ambiante de 15 °C à 50 °C, de préférence entre 20 °C et 35 °C, de préférence encore 20 °C, ce qui permet d'obtenir un produit de sel disodique de ?,?'-diacétyl-L-cystine dissous en solution et un sous-produit de chlorure de sodium solide précipité dans ladite suspension. La présente description concerne un procédé donné à titre d'exemple sur une petite échelle de laboratoire (500 mg de cystine de départ ; 688 mg de produit ; 90 % de rendement) (page 16 ; exemple 1).
Patent CA-3176581-A1 (CA)
Title: Wide-area power supply system
Inventor: KAMEI MASAMICHI
IPC: H02J3/38
Filed: 2021-02-17
Abstract: A wide-area power supply system 1 of the present invention has a small impact on the environment and is highly economical, as a wide-area power supply network that uses hydrogen energy without requiring conventional transmission towers, etc., the wide-area power supply system comprising: a primary power plant 1; a hydrogen production facility 2 which produces hydrogen by using electricity from the primary power plant 1; a primary hydrogen storage facility 3 distributed over a wide area; a secondary hydrogen storage facility 4 distributed for each primary hydrogen storage facility 3; a regional power grid 6 which sends power to power consuming facilities or dwelling units in a residential area; a secondary power generation facility 5 which is installed in the residential area and converts hydrogen transported via the primary hydrogen storage facility 3 or the secondary hydrogen storage facility 4 into electric power; and a transportation means such as a trailer 7 for transporting hydrogen between the hydrogen production facility 2 and the primary hydrogen storage facility 3, between the primary hydrogen storage facility 3 and the secondary hydrogen storage facility 4, and between the primary hydrogen storage facility 3 or the secondary hydrogen storage facility 4 and the secondary power generation facility 5.
Patent CA-3177290-A1 (CA)
Title: Detection of viruses in facemasks
Inventor: SIMPLOT SCOTT
IPC: G01N33/497
Filed: 2021-04-27
Abstract: Facemasks with an integrated virus detection system are described. The virus detection system is embedded in or on a facemask worn by an individual susceptible to a viral infection. The individual wears a facemask for protective purposes during work or leisure. If the individual develops a viral infection and begins discharging viral particles from mouth and/or nose, the virus detection system embedded in the facemask retains the virus particles. The virus particles are detected in an immunoassay. The virus particles in the virus detection system embedded in the facemask are detected by avian antibodies. The virus detection system in the facemask is configured to detect one or more viruses, for example, SARS-CoV-2.
Patent CA-3180518-A1 (CA)
Title: Method for treating solid hazardous heavy metal-containing compositions
Inventor: KITA PATRYCJA
IPC: C01G13/00
Filed: 2021-06-16
Abstract: The present disclosure discloses a method for converting a solid hazardous heavy metal-containing composition into a solid non-hazardous heavy metal-containing composition and an aqueous composition essentially free of heavy metal. The method comprises the steps of a) mixing and dissolving the solid hazardous heavy metal-containing composition with an acid solution, thereby obtaining an hazardous heavy metal acid composition; b) precipitating the heavy metal from the hazardous heavy metal acid composition by: measuring the pH of the acid composition after a 13-fold dilution by volume using water, and adjusting the pH of the solid hazardous heavy metal-containing composition to at least 0.9 if the measured pH is below 0.9; and by reacting the hazardous heavy metal acid composition with a heavy metal-precipitation agent; and c) precipitating the heavy metal from the hazardous heavy metal acid composition by adjusting the pH value of the composition to a value of at least 0.9 if the pH measured in step b) is below 0.9 and by reacting with a heavy metal- precipitation agent; and d) separating out the heavy metal precipitate from the aqueous supernatant, whereby the solid inert heavy metal-containing composition comprises the heavy metal precipitate and the aqueous composition essentially free of heavy metal comprises the aqueous supernatant. The heavy metal-precipitation agent comprises a diorgano-dithiophosphinic acid or the alkali metal or ammonia salts thereof represented by Formula (1), Formula (1) wherein R is a linear or branched hydrocarbon group selected from alkyl, aryl, alkylaryl, or aralkyl, and wherein the hydrocarbon group contains 3 to 20 carbon atoms, and M is H, alkali metal or ammonia. The present disclosure further relates to the use of the heavy metal-precipitation agent for converting the solid hazardous heavy metal-containing composition into the solid non-hazardous heavy metal- containing composition and the aqueous composition essentially free of heavy metal.
Patent CA-3183329-A1 (CA)
Inventor: PETER ANDREAS
IPC: E21B34/06
Filed: 2021-06-29
Abstract: An apparatus for determining a location of an inner string in an outer string includes an axis parallel to a longitudinal axis of the inner string, and a tagging assembly disposed at a tagging location in the outer string, the outer string configured to be deployed into a borehole in a subterranean region, the inner string configured to be advanced through the outer string. The tagging assembly includes a stop component configured to obstruct axial movement of the inner string through the outer string at the tagging location, the stop component configured to be displaced in response to an axial force applied to the stop component by the inner string, to permit the inner string to advance axially beyond the tagging assembly.
Patent CA-3183354-A1 (CA)
Title: Benzisoxazole derivative
Inventor: TANAKA TOMOYUKI
IPC: A61P25/14
Filed: 2021-07-06
Abstract: The present invention relates to a medicament for treating various nervous system diseases or psychiatric diseases, comprising a compound of formula (1) or a pharmaceutically acceptable salt thereof as an active ingredient, wherein R1 is hydrogen, etc., R2 is halogen, etc., R3, R4, R5, and R6 are hydrogen, etc.
Patent CA-3184739-A1 (CA)
Title: Processes for fractionating a gaseous material with a facilitated transport membrane
Inventor: FENG XIANSHE
IPC: B01D53/44
Filed: 2021-07-02
Abstract: There is provided a process for producing a target material-enriched product from a target material-comprising gaseous feed material, wherein the target material-comprising gaseous feed material includes a carrier agent-interacting material, comprising: treating the target material-comprising gaseous feed material for effecting depletion of the carrier agent-interacting material within the target material-comprising gaseous feed material, with effect that a carrier agent-interacting material-depleted gaseous material is produced; and fractionating the carrier agent-interacting material-depleted gaseous material via a membrane, with effect that a product is obtained that is enriched in the target material relative to the target material-comprising gaseous feed material. The membrane includes a carrier agent to which the carrier agent-interacting agent is detrimental in response to emplacement of the carrier agent-interacting agent in mass transfer communication with the carrier agent.
Patent CA-3185754-A1 (CA)
Title: Compositions and methods for treating presbyopia, hyperopia, astigmatism, decreased stereopsis, and decreased contrast sensitivity
Inventor: NANDURI PADMA
IPC: A61P27/10
Filed: 2021-09-03
Abstract: Methods and compositions for treatment of impaired visual acuity caused by presbyopia, hyperopia, or astigmatism and methods and compositions for enhancing contrast sensitivity and stereopsis are disclosed. In general, topical composition comprising from about 0.05 to 10 wt% of a methylated xanthine and from about 1 to 10 wt% of an ophthalmic miotic agent are applied to the outer surface of at least one eyelid of a subject.
Patent CA-3189903-A1 (CA)
Title: Vaccine for viral pathogens
Inventor: JEFFERIES WILFRED
IPC: A61K39/385
Filed: 2021-09-13
Abstract: The present invention provides vaccines against respiratory viruses including coronavirus, such as SARS-CoV-2, and influenza viruses. In particular, the present invention provides vaccines against SARS-CoV-2 which encode a targeting domain and a SARS-CoV-2 spike protein or fragment thereof.
Patent CA-3192227-A1 (CA)
Title: Pied de projecteur eclaire
Inventor: ENGLISH DAN
IPC: F21V3/06
Filed: 2021-07-06
Abstract: L'invention concerne un pied de projecteur éclairé qui a une monture de tête de luminaire, une base inférieure, et une perche d'éclairage allongée verticale s'étendant entre la monture de tête et la base inférieure. La perche d'éclairage est constituée d'un tuyau de support squelettique allongé vertical, de ruban RVB entourant le tuyau de support, de matériau diffuseur délimitant le ruban RVB, et d'un tube extérieur transparent recouvrant le matériau diffuseur, tous ces éléments étendant la longueur de la perche d'éclairage. Une alimentation électrique et de l'électronique Wi-Fi sont logées à l'intérieur de la base pour éclairer et commander le séquençage et le fonctionnement d'éclairage du pied de projecteur.
Patent CA-3192275-A1 (CA)
Title: Procede de preparation d'acides de bronsted derives de phosphazene dimere
Inventor: LIST BENJAMIN
IPC: C07F9/6571
Filed: 2021-09-28
Abstract: La présente invention concerne une nouvelle synthèse de composés imidodiphosphoryle chiraux, de leurs sels, complexes métalliques ainsi que dérivés. Lesdits composés imidodiphosphoryle chiraux peuvent être utilisés en tant que catalyseurs pour des transformations médiées par acide de Brønsted / base de Brønsted ou acide de Lewis / base de Lewis.
Patent CA-3192546-A1 (CA)
Inventor: KARULSKI KARL JOSEPH
IPC: A47G25/06
Filed: 2023-03-09
Abstract: A clothing carousel assembly is configured to receive, support, and selectively rotate clothing hangers, with clothing items hanging from the clothing hangers, along a rotation path. The clothing carousel assembly is also configured to be positioned between the opposite walls of a closet. The clothing carousel assembly includes (preferably defines) weight-transfer receivers configured to receive (either directly or indirectly) and contact (either directly or indirectly) the elongated weight-transfer members.
Patent CA-3194039-A1 (CA)
Inventor: SCHNEIDER ORREN DAVID
IPC: C25B11/091
Filed: 2021-09-09
Abstract: A flow-through electrochemical reactor includes a housing having a solution flow-path. A flow-through or solid first electrode is disposed within the solution flow path. A second electrode is spaced apart from the flow-through or solid first electrode, thereby creating an electroactive gap between the flow-through or solid first electrode and the second electrode. The electroactive gap is less than 5 mm and greater than 2 mm.
Patent CA-3203362-A1 (CA)
Inventor: DOLAN DENNIS JAMES
IPC: C12N5/04
Filed: 2023-06-14
Abstract: A novel maize variety designated 1PHMT48 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 1PHMT48 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 1PHMT48 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 1PHMT48 or a locus conversion of 1PHMT48 with another maize variety.
Patent CA-3206848-A1 (CA)
Title: Polytherapies
Inventor: CHAMBERLIN PAUL
IPC: A23L33/15
Filed: 2022-01-05
Abstract: L'invention concerne des polythérapies qui comprennent CV-8972 et CV-8814. Les polythérapies améliorent l'efficacité cardiaque et sont donc utiles pour le traitement d'états cardiovasculaires chez un sujet. L'invention concerne également des procédés de traitement d'états à l'aide d'à la fois CV-8972 et CV-8814 et des compositions pharmaceutiques qui contiennent à la fois CV-8972 et CV-8814.
Patent CA-3210287-A1 (CA)
Inventor: JONES KAI ALEXANDER
IPC: A61C19/04
Filed: 2022-03-04
Abstract: Un système d'imagerie, éventuellement une caméra intra-orale, comprend une source de lumière bleue et un filtre barrière sur un capteur de caméra. Facultativement, le système d'imagerie peut également prendre des images de lumière blanche. Facultativement, le système comprend des nanoparticules chargées positivement avec de la fluorescéine. Les nanoparticules fluorescentes peuvent être identifiées sur une image d'une dent par des algorithmes de vision artificielle ou d'apprentissage automatique sur une base de niveau de pixel. Soit des images de lumière blanche, soit des images fluorescentes peuvent être utilisées, avec des algorithmes d'apprentissage automatique ou d'intelligence artificielle, pour marquer les lésions. Cependant, l'image de lumière blanche n'est pas utile pour déterminer si des lésions, plus particulièrement des lésions ICDAS 0-2, sont actives ou inactives. Une image fluorescente, avec les nanoparticules fluorescentes, peut être utilisée pour détecter et marquer des lésions actives. L'utilisation facultative d'une image de lumière blanche et d'une image fluorescente permet ainsi de localiser et de marquer toutes les lésions, actives et inactives, et de déterminer leur activité.
Patent CA-3217568-A1 (CA)
Title: Multi-chamber smart suction cup for tactile sensing
Inventor: HUH TAE MYUNG
IPC: B25J13/08
Filed: 2022-05-03
Abstract: Multi-chamber suction cups, robotic gripper elements including the same and sensing methods are provided. A multi-chamber suction cup includes a single bellows suction cup structure, and at least one internal wall defining at least two internal chambers within the single bellows suction cup structure, each of the at least two internal chambers sharing a common port for connecting to a common vacuum source, and each of the at least two internal chambers including a port for connecting to separate pressure transducers. Using the novel suction cups, novel haptic exploration methods may be implemented that can estimate the surface texture of an object and the surface normal of a curved object using sliding and palpation motion, respectively. The suction cup can also be used to localize breaks in the suction seal when the suction cup is about to detach from an object.
Patent CA-3218878-A1 (CA)
Title: Systems and methods for managing on-site machines by dynamic off-screen indicators
Inventor: LEWIS ADAM
IPC: G06F3/0484
Filed: 2022-05-05
Abstract: The present disclosure is directed to systems and methods for dynamically alerting off-screen machine status information The system includes a user interface (400) on at least one display. The user interface includes, for example, (i) a monitoring section (401) configured to display information corresponding to a first group of the machines; and an off-screen indicator (407) configured to indicate that additional information corresponding to a second group of machines is available. The off-screen indicator is configured to provide a dynamically-changing indicator of information related to the second group of machines. The dynamically-changing indicator can change upon receiving a different prioritized status event corresponding to one or more machines of the second group of machines.
Patent CA-3222413-A1 (CA)
Title: Bedding components including additively manufactured polymeric lattice structures
Inventor: PRINCE VICTOR RAY
IPC: A47C27/00
Filed: 2022-06-08
Abstract: Bedding components and processes for forming the bedding components includes an additive manufacturing process to produce a variable elastomeric lattice structure. The variable elastomeric lattice structure includes variations in strut diameter, cell diameter, strut shape, and combinations thereof. The bedding components include mattresses, pillows, coils, mattress toppers or the like and can also be in the form of inserts to provide different feels in different regions.
Patent CA-3224197-A1 (CA)
Title: Cooling device for circuit breakers using parasitic magnetic fields based forced air flow generator
Inventor: KITTUR AVADHOOT
IPC: H01H9/52
Filed: 2022-07-08
Abstract: A cooling device for use with circuit interrupters includes a housing structured to be coupled to a terminal of the circuit interrupter and formed with several ventilation openings, as well as a permanent magnet, a torque converter and a fan blade all contained within the housing. When the cooling device is coupled to a terminal of a circuit interrupter and current flows through the terminals of the circuit interrupter, parasitic magnetic fields are generated and induce oscillatory motion of the permanent magnet. The torque converter is coupled to the permanent magnet and converts the oscillatory motion of the magnet to rotational motion that rotates the fan blade. The fan blade is disposed near the ventilation openings of the housing so that air flow produced by rotation of the fan blade travels across the surface of the circuit interrupter terminal nearest the ventilation openings to increase convection.
Patent CA-3226198-A1 (CA)
Inventor: UYS GERRIDA
IPC: G16H50/30
Filed: 2022-07-19
Abstract: The present disclosure provides systems and methods for determining a performance or health risk state of a subject. A method for determining a performance or health risk state of a subject may comprise: (a) receiving genetic information of the subject obtained by assaying a biological sample obtained or derived from the subject; (b) receiving environmental information of the subject comprising contextual data, activities, or physiological measurements of the subject; (c) processing the genetic information and the environmental information to determine a performance or health risk state of the subject; and (d) outputting an electronic report indicative of the performance or health risk state of the subject.
Patent WO-9118281-A1 (WO)
Title: Compteur d'impuretes en ligne
Inventor: JORDAN BYRON DALE
IPC: G01N21/94
Filed: 1990-05-23
Abstract: On utilise le principe du filtre passe-médium bidimensionnel afin d'obtenir une image initialement nette. Dans la pratique, on obtient une image nette à partir de la différence entre un signal de réseau linéaire d'une image partiellement défocalisée et un autre signal de réseau linéaire de la même image mais focalisée. On mesure et on accumule l'intensité intégrée de taches d'impuretés supérieure à un seuil sélectionné par l'utilisateur. On transforme chaque valeur d'intensité intégrée en sa taille de taches correspondante à l'aide d'une table à consulter prédéfinie. Le compteur produit un histogramme de taches d'impuretés ainsi que des données statistiques dans un intervalle de temps ou une couverture de zone présélectionnée.
Patent WO-9406295-A1 (WO)
Inventor: WARREN CRAIG B
IPC: A01N55/08
Filed: 1993-08-25
Abstract: L'invention décrit un procédé pour repousser pour un temps déterminé en dehors d'un espace tridimensionnel les espèces suivantes: Musca domestica L. (Diptère:Muscidae), Aedes Aegypti, Culex nigripalpus, Aedes atlanticus, Culex salinarius, Aedes vexans, Culex spp., Simulium spp., Psoroferia ferox, Aedes infirmatus, Drosophila melanogaster, Coccinellidae, Anopheles crucians, Psoroferia columbiae, Culicoides spp., et Aedes spp.. Le procédé consiste essentiellement à exposer un espace tridimensionnel à une concentration et à une quantité efficaces, répulsives des espèces suivantes: Musca domestica L. (Diptère:Muscidae), Aedes aegypti, Culex nigripalpus, Aedes atlanticus, Culex salinarius, Aedes vexans, Culex spp., Simulium spp., Psoroferia ferox, Aedes infirmatus, Drosophila melanogaster, Coccinellidae, Anopheles crucians, Psoroferia columbiae, Culicoides spp., et Aedes spp., de géraniol pratiquement pur et/ou d'une composition contenant un précurseur du géraniol et constituée essentiellement de géraniol pratiquement pur et/ou d'un précurseur du géraniol (par exemple géranyloxy-1,3,2-dioxaborinane, digéranyloxydiméthylsilane et glycosides de géranyle, par exemple, géranyl 6-O-(alpha-L-rhamnopyranosyl)-béta-D-glucopyranoside). Les compositions répulsives ci-dessus sont décrites comme étant utiles en tant que telles ou contenues dans un polymère pouvant être un polymère biodégradable, telles que des compositions contenant une proportion importante de poly(epsilon caprolactone) homopolymères.