baber/WOPTO huggingface dataset:
Patent CA-3180587-A1 (CA)
Title: Passive optical couplers having passive optical activity indicators and mehtods of operating the same
Inventor: VALDEZ JOHN
IPC: G02B6/38
Filed: 2022-11-01
Abstract: Passive optical couplers having passive optical activity indicators and methods of operating the same are disclosed. An example passive optical coupler for passively coupling first and second optical fibers includes a housing including: a first port configured to receive an end of a first optical fiber, and a second port configured to receive an end of a second optical fiber; and a passive optical activity indicator positioned at least partially within the housing, wherein a first portion of the passive optical activity indicator is exposed through the housing, and wherein the passive optical activity indicator is configured to passively illuminate in response to (i) first light propagating in the first optical fiber when the end of the first optical fiber is received in the first port, and (ii) second light propagating in the second optical fiber when the end of the second optical fiber is received in the second port.
Patent CA-3180627-A1 (CA)
Title: Laser device and system
Inventor: GRIFFITHS MICHAEL
IPC: F21K9/00
Filed: 2022-11-01
Abstract: Apparatuses, methods, and systems for identifying a target location to an occupant are provided.  The apparatus comprises a laser rotatably coupled to a body of the apparatus, and at least one sensor connected to the body. The at least one sensor is configured to detect an alarm, and when the at least one sensor detects the alarm, the laser is configured to emit a laser beam to indicate a target location to an occupant. The method for identifying or indicating a target location comprises detecting, by a sensor of an apparatus, an alarm, in response to detecting the alarm, outputting, by the sensor, a signal, in response to the signal, activating a laser rotatably coupled to a body of the apparatus to identify or indicate the target location. The invention may be used for emergency situations to indicate a target location such as an exit for occupants of a building or residence.
Patent CA-3181349-A1 (CA)
Title: 1-pyrazinylpyrazolyl-3-oxyalkyl acids and their derivatives, and their use for control of undesired plant growth
Inventor: JAKOBI HARALD
IPC: C07D403/14
Filed: 2021-04-26
Abstract: The present invention relates to new herbicidally effective, substituted 1-pyrazinylpyrazolyl-3-oxyalkyl acids and their derivatives according to the general formula (I) and their agrochemically acceptable salts, N-oxides, hydrates and hydrates of the salts and N-oxides, to processes for the preparation thereof and to their use for the control of weeds and weed grasses in crops of useful plants and for the general control of weeds and weed grasses in areas of the environment in which plant growth is undesirable.
Patent CA-3181705-A1 (CA)
Title: Procede et appareil de commande de rincage pour mecanisme de nettoyage et support de stockage
Inventor: WANG SHENGLE
IPC: A47L11/40
Filed: 2021-06-08
Abstract: Les modes de réalisation de la présente invention concernent un procédé et un appareil de commande de rinçage pour un mécanisme de nettoyage et un support d'informations, qui appartiennent au domaine technique des ordinateurs. Le procédé comprend : l'acquisition d'un temps de début de nettoyage d'un dispositif de nettoyage ; l'acquisition d'une durée de rinçage d'un mécanisme de nettoyage ; la détermination d'un temps de rinçage du mécanisme de nettoyage sur la base du temps de début de nettoyage et de la durée de rinçage, le temps de rinçage étant avant le temps de début de nettoyage ; et lorsque le temps atteint le temps de rinçage, la commande au dispositif de nettoyage de rincer le mécanisme de nettoyage. Le problème de l'efficacité de nettoyage relativement faible d'un dispositif de nettoyage provoqué par un mécanisme de nettoyage qui est uniquement rincé lorsque le dispositif de nettoyage commence à fonctionner peut être résolu. Le rinçage du mécanisme de nettoyage peut être achevé avant que le dispositif de nettoyage ne commence à fonctionner, et par conséquent, l'efficacité de nettoyage du dispositif de nettoyage peut être améliorée.
Patent CA-3181755-A1 (CA)
Inventor: RUSSO ETHAN
IPC: A01H5/00
Filed: 2021-06-11
Abstract: La présente invention concerne des produits de chanvre, tels que des produits de graines de chanvre germés, et leurs procédés de production. Les procédés préservent les valeurs nutritionnelles de graines de chanvre avant traitement.
Patent CA-3182038-A1 (CA)
Title: Garbage bag retention device
Inventor: THISTLE TANYA
IPC: B65B67/12
Filed: 2022-11-16
Abstract: The present invention relates to a garbage bag retention device. The body of the invention has an outer portion, a rounded top portion, an inner wall and a tab. The tab on inner wall extends outwards away from the inner wall. The tab has a plurality of semi-rigid slits disposed in a radial fashion around a center point opening. A trash bag can be placed through and trapped within the slits such that it is secured and held in position in the can. The bottom surface of the outer clip portion contacts the outside surface of a sidewall of a garbage can and the top portion of the clip further rests atop the top edge of the garbage can.
Patent CA-3182714-A1 (CA)
Title: Procede et materiaux de deparaffinage de compensation de distillats
Inventor: STALZER MADELYN
IPC: C10G65/04
Filed: 2021-05-12
Abstract: Sont ici décrits de nouveaux procédés inventifs de déparaffinage qui mettent en ?uvre des catalyseurs de déparaffinage qui sont des co-extrusions de deux zéolites différentes, en particulier de deux zéolites différentes de type 10MR ou une co-extrusion d'une zéolite de type 10MR et d'une zéolite de type 12MR en combinaison avec un constituant d'hydrogénation. Le constituant d'hydrogénation peut être un mélange de constituants de métaux non nobles ou un mélange de constituants de métaux nobles. Ce procédé nouveau et inventif a manifesté une augmentation significative de l'activité (telle que mesurée par une réduction accrue du point de trouble) et/ou une augmentation de la sélectivité (telle que mesurée par une perte réduite de diesel) par comparaison à un seul constituant de zéolite.
Patent CA-3182719-A1 (CA)
Inventor: DOKEN SERHAD
Filed: 2022-11-22
Abstract: Systems and methods are described for determining that a conferencing device participating in a video conference via a conferencing server is a mobile device. The mobile device may be performing virtual background processing to generate for display a virtual background during the video conference. Based on a monitored parameter of the mobile device, a determination may be made whether the virtual background processing being performed by the mobile device should be offloaded to an edge computing device. In response to determining the virtual background processing should be offloaded, at least a portion of the virtual background processing being performed by the mobile device may be offloaded to the edge computing device, and the edge computing device may be configured to receive a video feed from the conferencing device, modify the video feed by performing the virtual background processing, and transmit the modified video feed to the conferencing server.
Patent CA-3184800-A1 (CA)
Inventor: SCHUSTER REIMUND
IPC: C10B57/16
Filed: 2021-05-26
Abstract: The invention relates to a device (1) for the continuous production of biochar by the pyrolysis of biomass under the exclusion of oxygen. The device (1) comprises: a vertically mounted reactor (2), which has a reactor interior (16) bounded by a reactor jacket (12) and having an upper feed zone (161), a lower withdrawal zone (163) and a process space (162) located between these; a feed device (3) for feeding biomass to the upper feed zone (161); a withdrawal device (4) for withdrawing biochar from the lower withdrawal zone (163); and a heating system (23) located in the reactor interior (16). The heating system (23) comprises a plurality of outer heating bars (24a), which are arranged in the vicinity of the reactor jacket (12) vertically distributed around the circumference of the reactor (2), and at least one inner heating bar (24b), which is arranged vertically in or in the vicinity of the centre (27) of the reactor interior (16). A control device (61) is provided to control the operation of the device (1). The control device (61) controls the actuation of the feed device (3) and the withdrawal device (4) and controls the temperature of the heating bars (24a, 24b), according to temperatures measured at distributed locations in the reactor interior (16), to adjust the holding time and pyrolytic reaction of the biomass according to the prevailing operating conditions, ambient conditions and the particular biomass being used.
Patent CA-3185457-A1 (CA)
Inventor: BELAND JEAN-FRANCOIS
IPC: A41D1/08
Filed: 2021-06-02
Abstract: Pantalon sportif de protection, par exemple du type porté pour jouer au hockey sur glace, comprenant une partie rembourrée de taille définissant une ouverture pour recevoir les hanches d'un porteur, des parties de jambe gauche et droite s'étendant à partir de la partie rembourrée de taille, et une partie d'entrejambe fixée aux parties gauche et droite et les reliant l'une à l'autre. La partie d'entrejambe est extensible dans une direction sensiblement transversale à une direction le long de laquelle le pantalon sportif de protection est enfilé par l'utilisateur. La partie d'entrejambe s'étend à partir d'une partie arrière de la partie rembourrée de taille autour de l'entrejambe de l'utilisateur, et se termine au niveau d'une partie avant du pantalon. Un système de fixation comporte un élément droit fixé à la partie de jambe droite, et un élément gauche fixé à la partie de jambe gauche. Un élément de fixation est relié aux éléments gauche et droit et peut être utilisé pour rapprocher les éléments gauche et droit l'un vers l'autre.
Patent CA-3186035-A1 (CA)
Title: Execution de detection d'objet a profil bas sur une faucheuse
Inventor: WILSON ELI
IPC: G08G1/16
Filed: 2021-06-03
Abstract: La détection d'objet à profil bas peut être exécutée sur des faucheuses ou sur d'autres véhicules qui peuvent être autonomes. Un dispositif de commande d'autonomie peut être utilisé sur une faucheuse pour recevoir et traiter des données de capteur d'une zone de détection afin de déterminer si un objet peut être présent dans une région d'intérêt située dans la zone de détection. Lorsque le dispositif de commande d'autonomie détermine qu'un objet peut être présent, il peut amener la faucheuse à ralentir la vitesse au sol et peut commencer à mettre en mémoire tampon des données de capteur d'intérêt sur une période de temps. Le dispositif de commande d'autonomie peut traiter la région mise en tampon de données de capteur d'intérêt pour déterminer si un objet est présent dans la région d'intérêt et, si tel est le cas, peut modifier de manière appropriée le trajet de la faucheuse.
Patent CA-3186536-A1 (CA)
Title: Techniques de preuve de travail permettant de valider des activites en ligne
Inventor: GALLI CHRISTOPHER JOHN
IPC: G06F21/36
Filed: 2021-07-21
Abstract: La présente invention concerne des systèmes et des procédés permettant de valider des activités en ligne par des techniques de preuve de travail. Selon un exemple, un système informatique de validation reçoit une demande d'une instruction de preuve de travail en provenance d'un dispositif client qui a soumis une demande d'activité en ligne à un système de serveur en ligne. Le système informatique de validation génère et transmet une instruction de preuve de travail pour résoudre un problème lié au dispositif client. Le système informatique de validation reçoit en outre une réponse à l'instruction de preuve de travail en provenance du dispositif client. Le système informatique de validation génère une décision de validité sur la base du fait que le dispositif client a correctement résolu le problème, et transmet, au système de serveur en ligne, la décision de validité à des fins d'utilisation dans l'octroi de la demande d'activité en ligne au système de serveur en ligne.
Patent CA-3186785-A1 (CA)
Inventor: DALLA VALLE IVAN
IPC: F03D5/06
Filed: 2021-06-10
Abstract: Described is an oscillating device for generating electricity from a fluid flow (115), comprising at least one oscillating part (101 ), at least one support (105), fixed to a reference surface and connected to the oscillating part (101 ) at an oscillation axis (103), at least one counter-balancing system (107) connected to, and/or acting on the oscillating part (101 ), at least one adjustable profile (109) configured to be at least partially immersed in the fluid flow (115) and movably connected to the oscillating part (101 ). The oscillating device comprises an adjustment system (111 ) configured to change the position of the adjustable profile (109) with respect to the fluid flow (115) between at least one position of greatest resistance (121 ) and at least one position of least resistance (123). The invention also relates to an adjustment method for oscillating devices designed to generate electricity, according to which adjustments to the position of the adjustable profile (109) are made as a function of certain parameters, such as the speed and/or the change in direction of the oscillation of the oscillating part (101 ), detected by a series of sensors.
Patent CA-3187132-A1 (CA)
Inventor: MANZANO MANUEL
IPC: A61P1/16
Filed: 2021-07-26
Abstract: A method of reducing or delaying the onset of fatty liver disease in a subject comprises enterally administering at least one human milk oligosaccharide (HMO) to a subject in need thereof in an amount effective to reduce hepatic lipid accumulation. In a specific embodiment, the at least one HMO is administered in an amount effective to reduce de novo lipogenesis in the subject. The at least one HMO can be administered to the subject directly or in a nutritional composition.
Patent CA-3190647-A1 (CA)
Title: Magnetic power electricity generating system
Inventor: CHEN FENG-TIEN
IPC: H02K3/28
Filed: 2023-02-22
Abstract: A magnetic power electricity generating system comprises an electrical machine unit and a control unit. The electrical machine unit comprises a first electrical machine with a first operating mode and a second operating mode. The first operating mode is that the first electrical machine is operated in a motor operating mode and the second operating mode is that the first electrical machine is operated in a motor operating mode and a generator operating mode simultaneously.  The control unit is electrically connected respectively to the electrical machine unit and an external power supply for controlling the first electrical machine to be operated in the first operation mode or in the second operation mode. The magnetic power electricity generating system may further comprise a first flywheel coupled with the first electrical machine to enable the first electrical machine to supply electrical energy to external loadings.
Patent CA-3190763-A1 (CA)
Title: Information processing device and method, and program
Inventor: HATANAKA MITSUYUKI
IPC: H04S7/00
Filed: 2021-09-24
Abstract: The present technique relates to an information processing device and method and a program that can reproduce contents on the basis of the intention of a contents producer. The information processing device acquires listener position information, position information on a first reference viewpoint, object position information on a first object at the first reference viewpoint, position information on a second referenceviewpoint, object position information on the first object at the second reference viewpoint, and object position information on a second object, and calculates position information on the first object at the viewpoint of a listener on the basis of the listener position information, the position information on the first reference viewpoint, the object position information at the first reference viewpoint, the position information on the second reference viewpoint, and the object position information at the second reference viewpoint. The present technique can be applied to an information processing device.
Patent CA-3191899-A1 (CA)
Inventor: LANDA BERNARD P
IPC: F03D17/00
Filed: 2023-03-03
Abstract: A system and method are provided for determining deflection of a tower of a wind turbine, the wind turbine including a nacelle with a machine head and a rotor atop of the tower. A fixed location relative to the tower is established, and a total deflection of a geographic location ("geo-location") of the fixed location is determined. Components of the total deflection are determined that are generated by non-thrust loads acting on the tower. The non-thrust loads deflection components are subtracted from the total deflection to determine a thrust loads deflection component corresponding to deflection of the tower from operational thrust loads on the rotor.
Patent CA-3193161-A1 (CA)
Inventor: TEREKHOV DMITRI S
IPC: B33Y10/00
Filed: 2021-09-02
Abstract: Disclosed are a system for additive chemical vapor deposition (CVD) and (CVD) methods for producing free-standing 3D metal deposits with controlled crystal size.
Patent CA-3193315-A1 (CA)
Title: Attachment for snow plow blade
Inventor: HUNTER EDWARD DANIEL
IPC: E01H5/06
Filed: 2023-03-09
Abstract: A snow plow blade attachment with is fixable to a lower edge of a snow plow blade to better prevent damage to a road or driveway during, in particular those formed by gravel, plowing. The detachable snow plow blade attachment comprises a tubular member having two posts which are designed to fit through holes in the base plate of the snow plow blade, and are detachably fixed thereto.
Patent CA-3193850-A1 (CA)
Inventor: BUHLER STEPHAN
IPC: D06H7/14
Filed: 2020-09-29
Abstract: Un dispositif de coupe comprend une table de transport de ruban configurée pour transporter un ruban textile ayant un fil métallisé ou un filament tissé/non tissé quasiment à l'infini dans le tissu du ruban; au moins deux ensembles de coupe espacés l'un de l'autre le long du sens de transport du ruban textile, lesdits au moins deux ensembles de coupe étant configurés pour effectuer simultanément une action de coupe pour sectionner une section non tissée du fil ou filament métallisé du tissu du ruban et au moins deux entretoises coulissantes espacées l'une de l'autre le long du sens de transport du ruban textile, lesdites au moins deux entretoises coulissantes étant chacune reliées à un ensemble respectif parmi lesdits au moins deux ensembles de coupe, en contact avec la surface du ruban et étant conçues pour se déplacer de manière coulissante entre le fil ou le filament métallisé et le tissu du ruban au niveau des bords des sections non tissées pour faciliter l'action de coupe desdits au moins deux ensembles de coupe.
Patent CA-3200449-A1 (CA)
Inventor: VOLLENWEIDER PETER ERNST
IPC: A61L9/18
Filed: 2021-12-01
Abstract: Method of exciting an electro-magnetic mechanical resonance in a structural component (2, 3) of a microorganism (1), the method comprising exposing said microorganism to an oscillating magnetic field (H), which oscillates at least at a first frequency, characterized in that said first frequency corresponds to a frequency of a mechanical resonance of said structural component. The invention is further directed to a method of selecting effective operating parameters to perform the invention. Under further aspects, the invention relates to applications of the method in in the technical fields of water treatment, nutrition industry, cell culture industry or paper industry as well as in the general reduction or limitation of the reproduction of specific germs in all areas, as well as in human and animal tissue cultures, ex vivo (extracorporal) of blood preparations. In a specific embodiment of the invention, the microorganism is brought in contact with magnetic nanoparticles, which are designed to attach themselves to the structural component of the microorganism.
Patent CA-3200690-A1 (CA)
Title: Method for erasing a laser-induced marking of glass sheets as well as method and devices for marking and unmarking glass sheets, preferably basic glass sheets, preferably float glass sheet
Inventor: RAINER THOMAS
IPC: C03C23/00
Filed: 2021-11-03
Abstract: The present invention relates to a method and to apparatuses for marking and de-marking glass plates, preferably basic glass plates, more preferably float glass plates. The invention furthermore relates to a method for erasing a laser-induced marking of glass plates, preferably of basic glass plates, more preferably of float glass plates.
Patent CA-3202689-A1 (CA)
Title: Liquid-phase oxidation of acrolein with gold based catalysts
Inventor: HOUSER JING L
IPC: C07C51/25
Filed: 2021-12-02
Abstract: A method for preparing acrylic acid from acrolein. The method comprises contacting a liquid mixture comprising acrolein and water in the presence of oxygen with a heterogeneous catalyst comprising a support and gold; wherein the support comprises an oxide selected from ?-, ?-, or ?-alumina, magnesia, titania, zirconia, hafnia, vanadia, niobium oxide, tantalum oxide, ceria, yttria, lanthanum oxide, zinc oxide or a combination thereof.
Patent CA-3203868-A1 (CA)
Inventor: BARTNIK JOHANSSON DORTE
IPC: C08L97/00
Filed: 2021-10-01
Abstract: The invention is directed to a mineral fibre product having a low water leachable chloride content which is suitable as non-corrosive thermal and/or acoustic insulation.
Patent CA-3206032-A1 (CA)
Inventor: CHANG CHRISTINE N
IPC: A01K27/00
Filed: 2022-02-01
Abstract: A reversible pet harness includes a body portion having a first side and a second side and one or more straps coupled to the body portion and configured to secure the body portion to a chest/belly of a pet. An aperture defines an opening that extends through the body portion from the first side to the second side. A ring is positioned in the opening and a central strap extends across the opening and through a center of the ring to moveably couple the ring relative to the body portion. The opening and central strap are configured to allow the ring to extend outwardly at least primarily from the first side of the body portion in a first position and outwardly at least primarily from the second side of the body portion in a second position.
Patent CA-3207115-A1 (CA)
Title: Produits alimentaires speciaux et procedes de fabrication associes
Inventor: SHONFELD BOAZ
IPC: A23G1/50
Filed: 2022-02-02
Abstract: L'invention concerne un produit alimentaire de préparation de liquide chaud, ainsi qu'un procédé de fabrication associé. Dans certains modes de réalisation, le produit alimentaire de préparation de liquide chaud comprend une enveloppe externe formée à partir d'un ingrédient comestible, tel que du chocolat ou du sucre cristallin, qui fond lorsqu'il est lâché ou immergé dans un liquide chaud, tel que de l'eau ou du lait. La coque externe définit un vide ou un espace dans lequel est contenu un ingrédient de remplissage, tel qu'un mélange de boisson en poudre, un mélange de boisson liquide, de l'alcool, un bonbon, de la guimauve, des épices, etc. Lorsqu'elle est lâchée ou immergée dans un liquide chaud, la coque externe du produit alimentaire fond, ce qui libère l'ingrédient de remplissage dans le liquide chaud et aromatise le liquide.