baber/WOPTO huggingface dataset:
Patent CA-3123577-A1 (CA)
Title: Flame-retardant epoxy composition and method of using the same
Inventor: MACADAMS LEONARD
IPC: B32B3/12
Filed: 2019-12-17
Abstract: A low-density, halogen-free epoxy composition that is flame-resistant upon curing and is suitable for use as a potting compound. The epoxy composition includes: (a) an epoxy component; (b) at least one curative; (c) at least one latent curing accelerator; (d) a toughening component that includes nano-sized core shell rubber (CSR) particles having particle size of less than 1 micron; (e) a fire-retardant component that is halogen-free; and (f) hollow microspheres for reducing the density of the composition. The fire-retardant component includes a mixture of: (i) at least one polyphosphate; (ii) at least one metal borate; and (iii) at least one compound selected from alkaline earth metal hydroxides and aluminum hydroxides.
Patent CA-3124289-A1 (CA)
Title: Nouveaux agencements de reseau
Inventor: OLKKONEN JUUSO
IPC: G02B6/00
Filed: 2020-04-15
Abstract: L'invention concerne un élément de guide d'ondes diffractif pour un dispositif d'affichage personnel, l'élément comprenant un corps de guide d'ondes (21), et au moins deux régions de réseau (23, 24) disposées sur le corps de guide d'ondes (21), au moins certaines des régions de réseau étant conçues pour étendre la pupille de sortie de l'élément. Selon l'invention, les régions de réseau (23, 24) sont positionnées l'une par rapport à l'autre de telle sorte qu'elles sont pourvues de réseaux ayant différents vecteurs de réseau de sorte que les régions de réseau (23, 24) interagissent pour combiner les fonctions de dilatation et de sortie de pupille de sortie sur au moins certaines parties de l'élément. L'invention permet une utilisation efficace de la zone de guide d'ondes.
Patent CA-3125237-A1 (CA)
Title: Vibrating massage aid
Inventor: DIETRICH LOUIS EDWARD
IPC: A61H23/02
Filed: 2017-12-08
Abstract: A massage aid takes the form of a ring (7) configured to be worn on a body part, such as a finger (10), of a user and, once activated, creates a vibration which emanates from the ring (7) and through the finger (10). In accordance with the invention, the ring (7) includes an eccentric load (12) mounted for rotation relative to an inner ring (18) such that, upon the circumferential rotation of the eccentric load (12) about the inner ring (18), vibrations are created and transferred to throughout the finger (10).
Patent CA-3126578-A1 (CA)
Inventor: Vaillancourt Charles
IPC: A63B71/12
Filed: 2021-07-30
Abstract: Hockey-goalkeeper pads wearable on body parts (e.g., legs) of a hockey goalkeeper to protect these body parts against impacts from a projectile (i.e., puck or ball) while playing hockey, in which the hockey-goalkeeper pads may be configured to enhance performance, use, and/or other aspects of goalkeeping by the hockey goalkeeper, such as by being more durable (e.g., reducing crushing of padding material), improving rebounding of the projectile (e.g., increasing a rebound speed of the projectile and/or a coefficient of restitution), and/or facilitating their donning and securing by the hockey goalkeeper (e.g., connecting to skates).
Patent CA-3129329-A1 (CA)
Title: Injectable clorsulon compositions, methods and uses thereof
Inventor: PRESCOTT TODD
IPC: A61K9/00
Filed: 2020-02-28
Abstract: The invention relates to injectable compositions for combating liver fluke parasites in mammals, comprising clorsulon as the active agent. The invention also provides for an improved method for eradicating and controlling liver fluke parasite infections in a mammal comprising administering the compositions of the invention to the mammal in need thereof.
Patent CA-3129733-A1 (CA)
Inventor: TOMIZUKA Junko
IPC: C12N5/0783
Filed: 2020-03-13
Abstract: Le but de la présente invention est de fournir un nouveau liquide de stockage pour stocker des cellules de mammifère sur une longue période de temps dans un état non congelé. De l'acide ascorbique et/ou de la niacine sont ajoutés à un liquide isotonique pour donner un liquide de stockage. Ensuite, le liquide de stockage est mélangé avec des plaquettes et stocké sous agitation. Ainsi, la détérioration des fonctions des plaquettes et une diminution du taux de survie de celles-ci peuvent être empêchées pendant au moins 10 jours. Lorsque le liquide de stockage susmentionné est mélangé avec des cellules souches mésenchymateuses, des mégacaryocytes ou des lymphocytes T et stocké dans un état non congelé, une détérioration des fonctions de ces cellules et une diminution du taux de survie de celles-ci peuvent être empêchées pendant au moins quelques jours à plusieurs jours.
Patent CA-3129893-A1 (CA)
Inventor: WANG HANGYAO
IPC: C07C7/00
Filed: 2020-02-04
Abstract: La présente invention concerne un procédé d'hydrogénation sélective d'acétylène dans un gaz craqué à partir d'une unité de vapocraquage pour la production d'oléfines qui peut comprendre la séparation d'une charge d'hydrogénation à partir du gaz craqué. La charge d'hydrogénation peut comprendre de l'acétylène, de l'hydrogène, du monoxyde de carbone et au moins un produit. Le procédé peut en outre comprendre la mise en contact de la charge d'hydrogénation avec un catalyseur d'hydrogénation d'acétylène, la mise en contact provoquant l'hydrogénation d'au moins une partie de l'acétylène de la charge d'hydrogénation pour produire un effluent d'hydrogénation. Le procédé peut en outre comprendre, en réponse à un changement dans une composition d'une charge d'alimentation à l'unité de vapocraquage conduisant à un changement de la concentration d'hydrogène dans la charge d'hydrogénation, la détermination de la concentration d'hydrogène dans la charge d'hydrogénation et l'augmentation ou la diminution de la température de la charge d'hydrogénation sur la base de la concentration d'hydrogène déterminée de la charge d'hydrogénation.
Patent CA-3130537-A1 (CA)
Title: Process for removal of acid gases from a fluid stream with a liquid absorbent comprising a piperazine ring
Inventor: ERNST MARTIN
IPC: B01D53/14
Filed: 2020-02-14
Abstract: A process for removal of acid gases from fluid stream, wherein the fluid stream is brought into contact with an absorbent to obtain a treated fluid stream and a laden absorbent, the absorbent comprising a diluent and a compound of the general formula (I) wherein R1 is selected from C1-C8-alkyl and C2-C8-hydroxyalkyl; R2 is selected from hydrogen and C1-C8-alkyl; R3 is selected from hydrogen and C1-C8-alkyl; R4 is selected from hydrogen and C1-C8-alkyl; R5 is C1-C8-alkyl; with the proviso that at least one of the following conditions (i) and (ii) is met: (i) R5 is C3-C8-alkyl bound to the nitrogen atom via a secondary or tertiary carbon atom; (ii) when R4 is hydrogen, R3 is C1-C8-alkyl; or when R4 is C1-C8-alkyl, at least one of R2 and R3 is C1-C8-alkyl; and n is an integer from 0 to 6. Further provided is an absorbent for the absorption of acid gases from a fluid stream, comprising a diluent and a compound of the general formula (I) as defined above, as well as the use of a compound of the general formula (I) as defined above for removal of acid gases from a fluid stream. The absorbents are useful for the selective removal of hydrogen sulfide from fluid streams and have high acid gas loading capacity, high stability, and low volatility.
Patent CA-3130681-A1 (CA)
Title: Electro-mechanical lock core with a cam member tailpiece
Inventor: SNODGRASS JOHN ANDREW
IPC: E05B19/00
Filed: 2020-03-31
Abstract: A removable lock core for use with a lock device having a locked state and an unlocked state is disclosed. The removeable lock core may include a cam member tailpiece which is moveable between a first position relative to a lock core body which corresponds to the lock device being in the locked state and a second position relative to a lock core body which permits removal of the removeable lock core from the lock device which corresponds to the lock device being in the unlocked state. The removeable lock core may include an electro-mechanical drive assembly which in a disengaged state is decoupled from the cam member tailpiece and in an engaged state is coupled to the cam member tailpiece. A cam lock having a locked state and an unlocked state for use with a catch is disclosed.
Patent CA-3139812-A1 (CA)
Title: Crystalline forms of n-[4-(chlorodifluoromethoxy)phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide
Inventor: DODD STEPHANIE KAY
IPC: A61P35/00
Filed: 2020-05-15
Abstract: The present invention describes specific crystalline forms of N-[4-(Chlorodifluoromethoxy)phenyl]-6-[(3R)-3-hydroxypyrrolidin-1-yl]-5-(1H-pyrazol-5-yl)pyridine-3-carboxamide. The present invention further relates to methods for preparing said crystalline forms, pharmaceutical compositions comprising said crystalline forms, and methods of using said crystalline forms and pharmaceutical compositions to treat disease.
Patent CA-3140200-A1 (CA)
Inventor: KURTOGLU YUNUS EMRE
IPC: G06V10/143
Filed: 2020-06-05
Abstract: The present invention refers to a system and a method for object recognition via a computer vision application, the system comprising at least the following components: - at least one object to be recognized, the object having object specific reflectance and luminescence spectral patterns, - a light source which is configured to illuminate a scene including the at least one object, the light source being designed to omit at least one spectral band of a spectral range of light when illuminating the scene, the at least one omitted spectral band being in the luminescence spectral pattern of the at least one object, - at least one sensor which is configured to exclusively measure radiance data of the scene in at least one of the at least one omitted spectral band when the scene is illuminated by the light source, - a data storage unit which comprises luminescence spectral patterns together with appropriately assigned respective objects, - a data processing unit which is configured to extract the object specific luminescence spectral pattern of the at least one object to be recognized out of the measured radiance data of the scene and to match the extracted object specific luminescence spectral pattern with the luminescence spectral patterns stored in the data storage unit, and to identify a best matching luminescence spectral pattern and, thus, its assigned object.
Patent CA-3147435-A1 (CA)
Inventor: O'NEILL BRANDON J
IPC: C10G47/18
Filed: 2020-07-14
Abstract: A hydrocarbon feed stream, particularly one comprising heavier hydrocarbons, may be converted to valuable products such as motor gasoline and/or lubricating oil by employing one or more large pore zeolitic catalysts, which may be prepared from a precursor zeolite. In some examples, a large pore zeolitic catalyst may be utilized to selectively reduce the endpoint of a hydrocarbon composition.
Patent CA-3148104-A1 (CA)
Title: Self-adjusting system, snow-removal vehicle including such a system, kit for assembling the same, and corresponding methods of manufacturing, assembling and operating associated thereto
Inventor: BELLEVILLE BENOIT
IPC: E01H5/09
Filed: 2022-02-08
Abstract: There is described a self-adjusting system (ex. a self-adjusting skid shoe, a self-adjusting chain tensioner, etc.), and a corresponding snow-removal equipment and/or vehicle including such a system, as well as a kit with corresponding components for assembling the same, and corresponding methods of manufacturing, assembling and/or operating associated thereto.
Patent CA-3148335-A1 (CA)
Inventor: HIERSE WOLFGANG
IPC: G01N23/207
Filed: 2020-08-26
Abstract: The invention provides a sample preparation method (100) comprising: providing a sample (10) comprising an organic molecule (20), wherein the organic molecule (20) comprises a target group (21), wherein the target group (21) is a nucleophilic group and/or an acidic group; a derivatization stage (110) comprising: derivatizing the target group (21) of the organic molecule (20) with a moiety (31) comprising one or more of (i) a hydrocarbon comprising group and (ii) a 3rd period atom comprising group, wherein the 3rd period atom is selected from the group consisting of Si, P, and S, thereby providing a derivatized organic molecule (30); a separation stage (120) comprising: subjecting the sample (10) to a separation process to provide a fraction (35) comprising the derivatized organic molecule (30); and a preparation stage (130) comprising: introducing the derivatized organic molecule (30) into a porous single crystal (40), to provide a derivatized organic molecule doped porous single crystal (50).
Patent CA-3150792-A1 (CA)
Inventor: KOHLS COLLIN
IPC: B25F5/00
Filed: 2022-03-02
Abstract: A direction selector mechanism adapted to cause a motor to selectively rotate in either one of first and second rotational directions. The direction selector mechanism includes a selector switch slidably or rotatably coupled to the tool and adapted to be selectively positioned between one of first and second positions, a non-contact actuator disposed in the selector switch, and a non-contact sensor adapted to detect the proximity of the non-contact actuator.
Patent CA-3153547-A1 (CA)
Title: Video generation method and device and electronic equipment
Inventor: ZHANG XUESONG
IPC: H04N21/85
Filed: 2022-03-25
Abstract: A video-generating method, apparatus, and electronic device are disclosed. The video-generating method includes receiving a video-generating request, wherein the video-generating request contains original images and information of a target video length; according to a predetermined transition rule, using a predetermined animation framework to generate transitional animations corresponding to the original images, wherein the predetermined transition rule includes at least one of predetermined transparency, a scene-changing rule, and an image size-changing rule; and filling the original images and the transitional animations into a video track of a generated preliminary video of the target video length so as to generate a target video. The method, the apparatus, and the electronic device overcome the problem of the prior art about poor video quality caused by harsh transition between images by using the predetermined animation framework and the predetermined transition rule to realize automatic generation of transitional animations that smoothen the target video. -
Patent CA-3157183-A1 (CA)
Inventor: NINHAM HARLEY
IPC: G06Q50/18
Filed: 2022-05-02
Abstract: A software application operable to facilitate a method wherein the method of the present invention facilitates legal examination and practice of law. The method of the present invention provides numerous legal activities such as but not limited to legal contract review. Legal contract review includes utilization of preferred parameters wherein the preferred parameters can establish moral or personal choices of the user and ensure compliance of the contract therewith. The present invention additionally provides an ability to facilitate pro-se practice of many areas of law. Tutorials and assistance with legal terminology are provided during utilization of the present invention. The present invention further provides automated validation of facts and facilitates direct communication with a legal practitioner. The method further employs utilization of case law and additionally includes a multitude of templates in order to facilitate pro-se filings.
Patent CA-3157697-A1 (CA)
Inventor: TYINK ALEXANDER R
IPC: A01G9/20
Filed: 2020-11-12
Abstract: The present application discloses a hydroponic system including a planting block or structure including a plurality of plant units coupled to a water source to provide water to root chambers of the plurality of plant units. The system includes a lighting structure movably supported along a rail to adjust a location of the lighting structure relative to the planting block or structure. As described, the lighting structure includes a plurality of lighting elements or fixtures disposed in a flexible duct connectable to HVAC equipment or blower to supply air flow to dissipate heat from the lighting elements or fixtures. In illustrated embodiments, the plant units are coupled to a blower or fan through a duct to actively control humidity in the root chambers
Patent CA-3159273-A1 (CA)
Inventor: CHENG DEAN
IPC: G06F16/27
Filed: 2019-04-06
Abstract: A mechanism includes receiving, at a local node, a Hello message including an application identifier (AppId) and a target link between a target port for a local node and target port for a neighbor node. The local node determines the AppId is associated with an application for performing database synchronization. The local node sets up a local database in memory at the local node as part of a database pair for use by the application, the database pair including a neighbor database at the neighbor node. The local node associates the database pair with the target link. The local node controls synchronization of the local database with the neighbor database via the target link.
Patent CA-3160998-A1 (CA)
Inventor: Vincent Harold
IPC: B63B22/22
Filed: 2020-11-13
Abstract: Disclosed herein are systems and methods for ropeless fishing. The ropeless fishing system includes a surface subsystem installed on a vessel and at least one submerged subsystem submerged in a body of water. The surface subsystem includes acoustic transceiver and acoustic transducer units, which are configured to generate and omnidirectionally transmit an acoustic interrogation signal into the body of water surrounding the vessel and to directionally receive acoustic reply signals. The submerged subsystems include a compressed gas source and an enclosed flotation bag in fluid communication and an underwater acoustic actuator-transponder unit configured to receive the acoustic interrogation signal transmitted by the surface subsystem and to transmit an acoustic reply signal into the body of water. In addition, the submerged subsystem is further configured to control the flow of gas between the compressed gas source and the enclosed floatation bag to facilitate recovery of the submerged subsystem.
Patent CA-3162473-A1 (CA)
Inventor: JO BOHYUN
IPC: G21G1/04
Filed: 2020-11-06
Abstract: La présente invention concerne un matériau cible de système ISOL, plus particulièrement un procédé de fabrication d'un disque d'oxyde de MWCNT/d'oxyde d'uranium de grande surface, le disque étant traité thermiquement, ce qui permet de fabriquer un disque de carbure d'uranium/MWCNT, ainsi qu'un disque correspondant.
Patent CA-3163601-A1 (CA)
Inventor: MASSEY SCOTT
IPC: A01G31/06
Filed: 2021-01-06
Abstract: L'invention concerne un ensemble capsule pour graine qui comprend une capsule définissant une région intérieure et conçue pour supporter des contenus en son sein, un milieu de culture positionné au moins partiellement à l'intérieur de la région intérieure, une graine de plante positionnée au moins partiellement à l'intérieur de la région intérieure, et un couvercle accouplé à la capsule pour contenir la graine de plante à l'intérieur de la région intérieure. La capsule est dimensionnée pour être positionnée dans une ouverture d'un appareil de culture de plante pour permettre à l'eau et aux nutriments d'atteindre la graine de plante ou d'être évacués de l'intérieur de la capsule.
Patent CA-3165026-A1 (CA)
Title: Method for treatment of nerve injury and related disease
Inventor: LI JINAN
IPC: A61K38/00
Filed: 2021-01-18
Abstract: Provided is a method for treatment of nerve injury and a related disease, comprising: administrating a therapeutically effective amount of a component of plasminogen activation pathway to a subject. Also provided are a medicament, a pharmaceutical composition, a product, and a kit which comprise a component of plasminogen activation pathway for treating the above diseases.
Patent CA-3165937-A1 (CA)
Title: Method of preparing a randomly interesterified fat product
Inventor: MA JUN
IPC: C11C3/06
Filed: 2021-01-06
Abstract: A method of preparing an edible randomly interesterified fat product comprises the steps of: a) providing a fat composition comprising from 0.5% to 25% by weight of free fatty acids; and b) reacting enzymatically the fat composition provided in step a) with from 0.5% to 10% by weight of a polyol compound based on the fat composition, wherein the weight ratio of free fatty acid in the fat composition to the polyol composition is from 0.1 to 20.0; and wherein the obtained randomly interesterified fat product has less than 1.0% by weight of free fatty acids.
Patent CA-3166364-A1 (CA)
Title: Compositions et procedes pour la prevention d'une infection a s. aureus
Inventor: RIBEIRO CASSIE
IPC: A61P31/04
Filed: 2020-12-31
Abstract: La présente invention concerne une composition immunogène comprenant au moins un antigène de Staphylococcus aureus, ledit antigène étant un polypeptide ayant au moins 80 % d'identité avec le polypeptide de type SdrH de SEQ ID NO : 8, Nuc de SEQ ID NO : 4 ou LukG de SEQ ID NO : 12, une composition immunothérapeutique comprenant un anticorps polyclonal qui se lie sélectivement à au moins un desdits antigènes, ainsi qu'un procédé in vitro d'identification d'un antigène conférant une protection contre une maladie provoquée par S. aureus chez un sujet.
Patent CA-3169605-A1 (CA)
Inventor: TOMODA HIROSHI
IPC: A61P43/00
Filed: 2021-01-27
Abstract: La présente invention aborde le problème de la fourniture d'un composé de faible poids moléculaire ayant une activité inhibitrice contre la fonction de la proprotéine convertase subtilisine/kexine de type 9 (PCSK9). Un aspect de la présente invention concerne un composé représenté par la formule (I) (dans la formule, n, R1, R2, R3, R4, R5 et R6 sont tels que définis dans la description ou dans les revendications ), un sel pharmaceutiquement acceptable de celui-ci, ou un inhibiteur de PCSK9 contenant un solvate pharmaceutiquement acceptable de celui-ci en tant que principe actif. Un autre aspect de la présente invention concerne un médicament qui contient l'inhibiteur de PCSK9 de l'aspect de la présente invention en tant que principe actif et qui est destiné à être utilisé pour prévenir ou traiter un ou plusieurs symptômes, maladies, ou troubles liés à la fonction PCSK9 et choisis dans le groupe constitué par l'hypercholestérolémie, l'hyperstérolémie familiale, l'hyperlipidémie, l'artériosclérose, la stéatose hépatique, l'obésité, la défaillance des cellules bêta pancréatiques, la maladie de stockage des esters du cholestérol, la maladie de Wolman, la maladie de Niemann-Pick de type C, les symptômes chez des survivants du lymphome de Hodgkin, la maladie de Tangier, la maladie de Kawasaki, la sitostérolémie, l'arthrite idiopathique juvénile, l'hypercholestérolémie familiale, le diabète, les symptômes chez des patients ayant subi une transplantation rénale et les symptômes chez des patients ayant subi une transplantation cardiaque.
Patent CA-3174899-A1 (CA)
Inventor: MARGALLO BALBAS EDUARDO
IPC: A61B18/24
Filed: 2015-01-30
Abstract: Systems and methods for performing RF ablation while monitoring the procedure using low coherence interferometry (LCI) data are described. A catheter includes a distal section, a proximal section, a multiplexer, and a sheath coupled between the distal section and the proximal section. The distal section includes one or more electrodes configured to apply RF energy to a portion of a sample in contact with the electrode. The distal section also includes a plurality of optical elements configured to transmit one or more beams of exposure radiation away from the distal section of the catheter. The proximal section includes an optical source configured to generate a source beam of radiation and a detector configured to generate depth-resolved optical data. The multiplexer is configured to generate the one or more beams of exposure radiation from the source beam of radiation.