baber/WOPTO huggingface dataset:
Patent CA-3010261-A1 (CA)
Inventor: MILLER MITCHELL B
IPC: H02J15/00
Filed: 2018-06-29
Abstract: A system and method utilizing deflective conversion for increasing the energy efficiency of a charging circuit utilizing electrostatic storage devices, different circuit configurations composing a group termed deflection converters. Methods of deflection converter operation and construction include autonomous voltage controlled operation, current and or voltage measurement based control, timing based control, both passive and active devices and used in circuits of both alternating and direct current enabling conversion efficiency up to 100% with near instantaneous charging, with this specific deflection converter design utilizing a current loop and or feedback and or simulated/ virtual load.
Patent CA-3011670-A1 (CA)
Inventor: MILBURN DOUGLAS I
IPC: E06B3/673
Filed: 2010-09-10
Abstract: Disclosed is a method of making a composite light diffusing panel, comprising providing a first glass lite with a light transmissive fabric layer applied to surface thereof; applying a primary sealant to the surface of the first glass lite using an edge referencing method to meet horizontal dimensional requirements; mounting a spacer to the primary sealant on the surface of the first glass lite to form a first subassembly; applying a primary sealant to the surface of a second glass lite also using an edge referencing method to form a second subassembly; and topping the second subassembly atop the first subassembly to form an assembled composite light diffusing panel. Also disclosed is a flipping apparatus that can be used in the method.
Patent CA-3012273-A1 (CA)
Title: System and method for producing 3.5-valence high-purity vanadium electrolyte
Inventor: FAN CHUANLIN
IPC: H01M8/18
Filed: 2017-01-16
Abstract: A system and method for producing a 3.5-valent highly pure vanadium electrolyte: use a fluidized bed (2) to hydrolyze highly pure vanadium oxytrichloride to vanadium pentoxide by means of gas-phase hydrolysis, accurately control the reduction of vanadium pentoxide in a reducing fluidized bed (5) to a low-valent vanadium oxide with an average vanadium valence state at 3.5, and under an externally applied microwave field, add water and a sulfuric acid solution to dissolve at a low temperature to obtain a 3.5-valent highly pure vanadium electrolyte, which can be directly used in new piles of vanadium redox flow batteries. The preparation of vanadium pentoxide by means of gas-phase hydrolysis by using the fluidized bed (2) has a short flow and high efficiency. By providing an internal member within the reducing fluidized bed (5), the accurate regulation of the valence state of reduction products may be achieved. The special chemical effect of the microwave field promotes dissolution of vanadium oxides and activates vanadium ions. The dissolution and preparation of an electrolyte in a low temperature range greatly improves the activity of the electrolyte. The method has advantages of short flow, high efficiency, environmental friendliness, and steady product quality, which is applicable to large-scale industrial productions, while offering excellent economic and social benefits.
Patent CA-3012905-A1 (CA)
Title: Device for the sterile coupling of a percutaneous surgical instrument and a driving tool and method for carrying out such a coupling
Inventor: FUMEX LAURENT
IPC: A61B17/16
Filed: 2017-02-22
Abstract: The invention relates to a device for the sterile coupling of a percutaneous surgical instrument to a tool (5) for driving rotation. The device comprises a flexible envelope (1) designed to contain the driving tool (5), a connection end piece (3) for coupling to the percutaneous surgical instrument on one end and to the driving tool (5) on the other end, passing through the envelope via an opening (12), and a tubular ring (2) positioned on the inner surface of the envelope (1) at the opening (12) and designed to secure the envelope (1) to the body of the driving tool (5). The connection end piece (3) is designed to pass through the ring and to rotate freely inside the ring when it is driven by the tool (5) for driving rotation. The connection end piece (3), the ring and the envelope comprise means (22, 34, 14) which cooperate so as to form a tight barrier between the inside and the outside of the envelope (1) at the opening (12).
Patent CA-3013302-A1 (CA)
Inventor: BERGWERFF JACOB ARIE
IPC: C10G45/08
Filed: 2017-02-01
Abstract: The current invention relates a bulk catalyst precursor (i.e. no support material is added as such) comprising Ni and Mo and/or W and an organic component, wherein the molar ratio of C:(Mo+W) ranges from 1.5 to 10. The bulk catalyst precursor is prepared from a mixture of metal-precursors with an organic agent. The organic agent is partly decomposed to form a mixed metal-oxide/C phase which is in effect the bulk catalyst precursor. This bulk catalyst precursor (i) is effectively insoluble in water (ii) does not have any appreciable pore volume or surface area and (iii) does not contain a (nano)crystalline metal-oxide phase as characterized by XRD. A bulk catalyst is made from the bulk catalyst precursor.
Patent CA-3013873-A1 (CA)
Title: Magnetic seal for conveyor belt assembly
Inventor: NIX STEVIE K
IPC: B65G15/58
Filed: 2018-08-10
Abstract: A conveyor assembly includes a first conveyor belt that defines a centerline extending in a conveying direction and a second conveyor belt that at least partially overlaps the first conveyor belt in the conveying direction. The conveyor assembly further includes a magnetic coupling that magnetically couples the first conveyor belt to the second conveyor belt.
Patent CA-3015161-A1 (CA)
Inventor: LANGTRY KENNETH GEORGE
IPC: E04F13/25
Filed: 2018-08-22
Abstract: An assembly for coupling polyethylene or similar sheeting to a suspended ceiling system to form a temporary curtain barrier. A first component has a pointed shaft configured to pierce through the sheeting, and a pair of opposing jaws configured to grip opposing edges of a T-shaped rail of the ceiling system. A second component is configured to engage the shaft of the first component to lock the first component to the tee and trap the sheeting impaled on the shaft.
Patent CA-3015960-A1 (CA)
Title: Systemes, kits et procedes de catheters donnant acces a un vaisseau
Inventor: GURLEY JOHN
IPC: A61M25/06
Filed: 2017-02-28
Abstract: Dans la présente invention, certains procédés et certains modes de réalisation permettent d'accéder à un vaisseau du patient au moyen du vaisseau (c'est-à-dire de l'intérieur vers l'extérieur). Certains modes de réalisation facilitent l'accès à un vaisseau obstrué, où une partie du chemin d'accès se trouve à travers l'occlusion.
Patent CA-3016229-A1 (CA)
Title: Robots logiciels pour commander par programmation a des programmes informatiques d'executer des taches
Inventor: NYCHIS GEORGE PETER
IPC: G05B19/04
Filed: 2016-03-03
Abstract: L'invention concerne des procédés de développement, déploiement, et utilisation de robots logiciels, adaptés pour commander par programmation à un ou plusieurs programmes informatiques d'exécuter une tâche selon une hiérarchie d'objets qui fournit une représentation d'éléments d'interface graphique utilisateur (GUI) du ou des programmes informatiques commandés. La hiérarchie d'objets peut comprendre des objets correspondant à des éléments GUI actifs du ou des programmes informatiques commandés. Le robot logiciel peut être configuré pour générer la hiérarchie d'objets, rafraîchir la hiérarchie d'objets, et rechercher des objets dans la hiérarchie d'objets. Un robot logiciel peut être configuré pour commander une pluralité de programmes informatiques s'exécutant sur un même dispositif, sur différents dispositifs, sur une même machine virtuelle, et/ou sur une pluralité de machines virtuelles. La pluralité de programmes informatiques peut être mise en uvre au moyen des mêmes technologies GUI ou de technologies GUI différentes.
Patent CA-3016581-A1 (CA)
Inventor: WANG QIANG
IPC: A61B8/00
Filed: 2017-07-24
Abstract: An ultrasonic device and a device for generating a mechanical vibration. The ultrasonic device comprises an ultrasonic probe and the device for generating a mechanical vibration. The device for generating a mechanical vibration comprises a vibration generator (1), a damping assembly (2), and a pressure assembly (3). The damping assembly (2) is fixed between the vibration generator (1) and the pressure assembly (3), and the ultrasonic probe is connected to the pressure assembly (3). The vibration generator (1) is used for generating a vibration when a pressure value detected by the pressure assembly (3) reaches a preset range. The ultrasonic probe of the ultrasonic device makes contact with the skin surface corresponding to an organ to be detected and applies a downward pressure to the skin surface, the device for generating a mechanical vibration generates mechanical vibration outside the organ to be detected, and accordingly organ elasticity detection can be carried out by carrying out an operation on the corresponding skin surface outside the organ to be detected; no surgery is needed, pain brought by the surgery to a human body or an animal is relieved, and the operation is quite convenient.
Patent CA-3022221-A1 (CA)
Inventor: TSUKUBA TAKESHI
IPC: H04N19/176
Filed: 2017-04-28
Abstract: The present disclosure pertains to an image processing device and method which make it possible to suppress a decrease in encoding efficiency. When skipping a primary conversion, which is the conversion processing for a predictive residual, which is the difference between an image and the predictive image thereof, and skipping a secondary conversion, which is the conversion processing for a primary conversion coefficient obtained by subjecting the predictive residual to the primary conversion, a switch also skips a bandwidth restriction of a secondary conversion coefficient obtained by subjecting the primary conversion coefficient to the secondary conversion. This disclosure is applicable, for example, to an image processing device, an image encoding device, an image decoding device, or the like.
Patent CA-3024167-A1 (CA)
Title: Adaptive audio codec system, method, apparatus and medium
Inventor: JOHNSTON JAMES
IPC: G10L19/26
Filed: 2017-05-09
Abstract: An encoder includes a low-pass filter to filter input audio signals. The low-pass filter has fixed filter coefficients. The encoder generates quantized signals based on a difference signal. The encoder includes an adaptive quantizer and a decoder to generate feedback signals. The decoder has an inverse quantizer and a predictor. The predictor has fixed control parameters which are based on a frequency response of the low-pass filter. The predictor may include a finite impulse response filter having fixed filter coefficients. The decoder may include an adaptive noise shaping filter coupled between the low-pass filter and the encoder. The adaptive noise shaping filter flattens signals within a frequency spectrum corresponding to a frequency spectrum of the low-pass filter.
Patent CA-3024825-A1 (CA)
Title: Parking assistance method and parking assistance device
Inventor: FUKUSHIMA YOSHITAKE
IPC: B60R21/00
Filed: 2016-05-18
Abstract: An embodiment of the present invention is a parking assist method for assisting in parking a vehicle in a parking space where a ground coil for contactlessly transmitting electric power to a vehicle coil installed in a vehicle, two or more marks indicating the position of the ground coil, and a parking frame are disposed. With this parking assist method, when the absolute value of a relative angle between the longitudinal direction of the parking frame and the front-back direction of the vehicle is smaller than or equal to a predetermined value, an overhead-view image showing the vehicle and the surroundings thereof when viewed from above is switched to a magnified image in which the relative positions of the ground coil and the vehicle coil in the overhead-view image are displayed in a magnified manner.
Patent CA-3024827-A1 (CA)
Title: Thermal decomposition pipe for olefin manufacture and method for manufacturing dehydrogenation catalyst
Inventor: OTSUBO KENJI
IPC: B01J19/24
Filed: 2017-04-04
Abstract: Provided is a thermal decomposition pipe for olefin manufacture that can improve yields of olefin in thermal decomposition reactions of hydrocarbon raw materials. A thermal decomposition pipe for olefin manufacturer (1A) supports a dehydrogenation catalyst (4A) on the inside surface of base material (2), which is formed from heat resistant metal material and formed in a pipe shape.
Patent CA-3026702-A1 (CA)
Inventor: PALMIERI ERIC
IPC: E05B17/20
Filed: 2018-12-06
Abstract: A hook bolt for a latch assembly includes a hook that deploys laterally from a deadbolt when the deadbolt is moved to an extended position. When the deadbolt is actuated, the hook automatically deploys perpendicular to the deadbolt movement to an engaged position within a corresponding opening in a door jamb to secure the door.
Patent CA-3029792-A1 (CA)
Title: Methods for photodynamic therapy
Inventor: LUNDAHL SCOTT
IPC: A61K41/00
Filed: 2019-01-11
Abstract: Disclosed is a topical composition comprising 5-aminolevulinic acid (ALA) to be applied on a tissue as a treatment area for photodynamic therapy, wherein the treatment area is covered with a low density polyethylene barrier within a predetermined time period from the application of the topical composition prior to light treatment, and the light treatment is carried out on the treatment area after the low density polyethylene barrier is removed.
Patent CA-3030466-A1 (CA)
Title: Compositions utiles pour la cicatrisation des muqueuses
Inventor: CLEMENT OLIVIER
IPC: A61P17/02
Filed: 2017-07-11
Abstract: La présente invention concerne une composition comprenant au moins un composé poloxamère destiné à être utilisé dans le traitement d'une fistule chez un individu.
Patent CA-3031564-A1 (CA)
Inventor: GONG ZHE
IPC: G01R31/36
Filed: 2018-07-13
Abstract: The present disclosure provides electrical architecture for electrochemical impedance spectroscopy (EIS). An EIS circuit comprises at least two current regulators and an electrical energy storage device, which are connected with one or more electrochemical cells in a configuration that decouples power flowing into the respective current regulators. The presence of the electrical energy storage device enables each regulator to operate simultaneously at lower power levels while inducing the desired EIS perturbation current. Operation at low power allows lower volume and cost for the same current compared to only dissipative or non-dissipative current regulators. Further, the electrical energy storage device allows the power flowing through the current regulators to be varied independently in order to achieve the desired EIS perturbation current while a minimum amount of heat is generated in the circuit, thus allowing the circuit to occupy minimal size and incur minimal cost.
Patent CA-3033105-A1 (CA)
Inventor: WYKES MICHELLE
IPC: C07K19/00
Filed: 2016-08-11
Abstract: Disclosed are compounds for use in modulating immune responses. More particularly, the present invention discloses oligomeric forms of PD-L2 for use in modulating Th1 immune responses. The compounds of the present invention find utility in a range of Th1-mediated disorders including pathogenic infections and hyperproliferative disorders.
Patent CA-3033758-A1 (CA)
Title: Hinge mount system for utility vehicle
Inventor: BENNETT PATRICK W
IPC: E05D5/00
Filed: 2019-02-13
Abstract: An accessory mount for a vehicle comprising: (a) one or more hard mounting points, (b) a body mount portion configured to connect to the vehicle, (c) a lateral support portion extending between and connecting the one or more hard mounting points and the body mount portion, and (d) a pivot portion connected to an extending from the lateral support portion, the pivot portion being configured to connect to a moving member of the vehicle; wherein the one or more hard mounting points are configured to accept an accessory bracket and the accessory bracket is configured to accept one or more accessories.
Patent CA-3034715-A1 (CA)
Title: Connecteurs de cable coaxial ayant une continuite au sol
Inventor: WATKINS HAROLD J
IPC: H01R13/622
Filed: 2017-08-21
Abstract: Un connecteur de câble coaxial comprend un corps configuré pour venir en prise avec un câble coaxial ayant une propriété de mise à la terre électro-conductrice, un montant configuré pour venir en prise avec le corps et le câble coaxial lorsque le connecteur est installé sur le câble coaxial, un écrou configuré pour venir en prise avec un orifice d'interface à une force de rétention, et un élément d'ajout de rétention configuré pour augmenter la force de rétention entre l'écrou et l'orifice d'interface de manière à maintenir une continuité de masse entre l'orifice d'interface et l'écrou lorsque l'écrou est dans une position serrée de manière libre sur l'orifice d'interface.
Patent CA-3036516-A1 (CA)
Inventor: GARVEY SEAN
IPC: A23L33/00
Filed: 2017-09-05
Abstract: L'invention concerne une composition nutritionnelle qui comprend des graisses, des protéines et des glucides telle que les graisses fournissent d'environ 60 à environ 90 % des calories totales de la composition, les protéines fournissent d'environ 10 à environ 30 % des calories totales de la composition, et les glucides fournissent d'environ 0,1 à environ 15 % des calories totales de la composition, et la composition comprend d'environ 0,01 à environ 10 % en poids de beta-hydroxy-beta-méthylbutyrate (HMB). Un procédé d'obtention ou de maintien d'une cétose métabolique chez un individu comprend l'administration de la composition nutritionnelle à l'individu. Un procédé de maintien de la masse corporelle maigre et de la force musculaire chez un individu pendant une cétose alimentaire comprend l'administration de la composition nutritionnelle à l'individu.
Patent CA-3036769-A1 (CA)
Inventor: GUHA PROBIR KUMAR
IPC: B29B13/08
Filed: 2017-11-30
Abstract: Cette invention concerne un procédé de formation d'un mat contenant une charge de fibres comprenant : la fourniture d'une ou de plusieurs source(s) de fibres de grande longueur ; l'acheminement de la/des source(s) de fibres de grande longueur simultanément vers une machine de coupe automatisée pour produire des fibres d'étoupe coupées ; la séparation de l'étoupe de fibres coupées en des fibres coupées individuelles qui forment une charge de fibres ; l'enrobage de la charge de fibres avec un liant ; le dépôt de la charge de fibres sur une première feuille de matériau thermoplastique ; le recouvrement de la charge de fibres avec une seconde feuille de matériau thermoplastique pour former un empilement ; et le déplacement de l'empilement vers une chambre de traitement pour former un mat de fibres.
Patent CA-3038219-A1 (CA)
Inventor: DIXON NICHOLAS JOHN
IPC: D06P3/14
Filed: 2017-09-29
Abstract: A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising a polycarboxylic acid derived chelating agent.
Patent CA-3039963-A1 (CA)
Title: Pave avec illumination amelioree
Inventor: TOMA ALAA
IPC: E01F9/524
Filed: 2019-04-10
Abstract: Un bloc de pavage à éclairage amélioré (bloc de pavage luminescent) comprend de préférence une couche de base en béton et une couche photoluminescente. La couche photoluminescente est formée au-dessus de la couche de base en béton. La couche de base en béton est de préférence créée par combinaison de sable, dagrégat, deau, de pigment et de ciment pour former un mélange de béton non durci. La couche photoluminescente comprend de préférence un agrégat très fin, du ciment, de leau, un pigment, du sable photoluminescent et une résine de polyester infusée avec un pigment photoluminescent ou un matériau de verre à base de silice infusé avec un pigment photoluminescent. En outre, un agent détanchéité transmettant la lumière peut être placé sur le matériau photoluminescent.
Patent CA-3040400-A1 (CA)
Title: Fluid pump assembly
Inventor: WENGER MATTHEW
IPC: H02K11/30
Filed: 2019-04-16
Abstract: A fluid transfer pump assembly that includes a motor enclosure assembly that forms a motor cavity sized to receive a motor. The motor enclosure includes a flame path that extends from an interior joint to an exterior joint. The interior joint faces the motor cavity and the exterior joint faces exterior of the motor enclosure assembly. A  heat sink is located in the motor cavity of the motor enclosure assembly. A  portion of the heat sink abuts the interior joint.
Patent CA-3048186-A1 (CA)
Inventor: LIDDAMENT MARK TERENCE
IPC: A61P37/08
Filed: 2017-12-20
Abstract: Disclosed herein are fully human antibody molecules that immunospecifically bind to human IL-5. The antibody molecules can bind to human IL-5 with an equilibrium affinity constant (KD) of at least about 40 pM as determined by surface plasmon resonance.
Patent CA-3048948-A1 (CA)
Title: Fiber cement decking products and methods for the production thereof
Inventor: BORDIN RUBEN
IPC: C04B28/02
Filed: 2018-01-26
Abstract: The present invention relates to fiber cement decking products, which comprise at least one or more pigments and which are at least partly coloured in the mass. The present invention further relates to methods for the production of such fiber cement decking products as well as uses of such fiber cement decking products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for decking applications.
Patent CA-3051328-A1 (CA)
Title: Portable biomarker reader
Inventor: SCOTT ALAN
IPC: G01N21/64
Filed: 2019-08-07
Abstract: A portable imaging apparatus and system. A sample processing device has a reaction chamber configured to receive a sample and react the sample with a fluorescent compound that emits a specified wavelength of light when excited by light within an excitation band. An illumination source can be positioned to illuminate the reaction chamber when the sample processing device is positioned for imaging. A light guide can be positioned to face the reaction chamber and transfer the emitted light to an imaging detector. The light guide has a filter that blocks the wavelength of light from the illumination source and passes the fluorescent emitted light. The light guide unit defines an angular light acceptance range and is configured to constrain angular spreading of light.
Patent CA-3051653-A1 (CA)
Title: Classification d'apprentissage automatique amelioree avec prediction de qualite du modele
Inventor: JAYARAMAN BASKAR
IPC: G06K9/62
Filed: 2019-08-09
Abstract: Une réalisation peut comprendre un classificateur fondé sur apprentissage automatique qui illustre des observations dentrées dans des catégories respectives et une base de données contenant un corpus de données de formation pour classificateur. Les données de formation comprennent une pluralité dentrées, chaque entrée ayant une observation associée respectivement à une catégorie de réalité de terrain de cette dernière. Un dispositif informatique peut être configuré pour sélectionner, à partir des données de formation, une pluralité de sous-ensembles, chacun comprenant un différent nombre dentrées. Le dispositif informatique peut également être configuré pour faire ce qui suit pour chaque sous-ensemble en particulier : (i) diviser le sous-ensemble en particulier en une partie de formation et une partie de validation, (ii) entraîner le classificateur avec la partie de formation, (iii) fournir la partie de validation comme entrée au classificateur tel quentraîné, et (iv) d'après la manière dont des entrées de la partie de validation sont illustrées aux catégories, déterminer une précision respective pour le sous-ensemble en particulier.