baber/WOPTO huggingface dataset:
Patent CA-3056114-A1 (CA)
Inventor: CHANG SAMUEL
IPC: B67D1/12
Filed: 2018-03-16
Abstract: A beverage dispensing valve may include an inlet to receive carbonated water, a nozzle shell, and an outlet downstream of the nozzle shell configured to dispense a finished beverage. The nozzle shell may include an aperture open to ambient pressure environment. A method for dispensing a beverage may include flowing carbonated water through an inlet of a beverage dispensing valve, lowering the pressure of the carbonated water sufficient to promote carbon dioxide nucleation, flowing the carbonated water through a chamber vented to environment such that a portion of carbon dioxide nucleated is off-gassed, and introducing a beverage ingredient when the carbonated water reaches a sufficiently low carbonation level. A beverage dispensing nozzle may include an inlet configured to receive carbonated water from a beverage dispensing valve, a nozzle shell including an aperture open to ambient pressure environment, and an outlet downstream of the nozzle shell configured to dispense a finished beverage.
Patent CA-3058122-A1 (CA)
Title: Methods of reducing oxygen in tire air chambers, compositions and assemblies related thereto
Inventor: FULLER TIM
IPC: B60C5/00
Filed: 2017-09-20
Abstract: Methods of reducing oxygen in tire air chambers. Compositions for reducing oxygen in tire air chambers. Wheel assemblies including compositions for reducing oxygen in tire air chambers.
Patent CA-3062626-A1 (CA)
Title: Fastener and installation method for very thin sheets
Inventor: MALONEY MICHAEL J
IPC: B21J15/26
Filed: 2018-05-09
Abstract: A clinch-in fastener with a cylindrical body having a top, a bottom, sides and an axial internal bore. The fastener has a single shank at the bottom end of the body having a top surface orthogonal to the bore and a chamfer tapering to the bottom of the body. The top surface of the shank is adapted for receiving the cold flow of material surrounding a receiving hole of a workpiece. The shank may have a plurality of notches in its outermost edge that extend through both the top surface of the shank and the chamfer. The bore of the fastener extends completely through the fastener body from top to bottom and may be threaded. A fastener installation system having a tool with means for affixation to a rotary and vertically reciprocal element of an industrial machine. The tip of the tool has a distal end face with at least one arcuate displacer adapted for deforming a workpiece as the tool rotates and is pressed against the workpiece. A bore within the tip holds a fastener installed by the tool. The displacer is vertically and radially tapered along an arcuate ridge centered about the axial bore. The width of the displacer is also tapered to a point.
Patent CA-3063374-A1 (CA)
Inventor: BRECHT DOUGLAS L
IPC: A63B69/02
Filed: 2019-12-02
Abstract: ABSTRACT : Portable Parafencing Training Frame Portable Parafencing Training Frame is used in the sport of Wheelchair Fencing for training, competition, and coaching, it prevents the wheelchairs from changing their distance apart, and angles relative to each other. The advantages of the invention are that it attaches to any type of wheelchair, assembles and disassembles without the use of tools, is compact when disassembled, easily storable and transportable by one person. It is a telescoping metal strut that attaches to two wheelchairs of any type, either directly to the frame or to adapter bars attached to the frame.  The strut has two longitudinal extensions which prevent the wheelchairs from tipping over sideways. Two metal channels attached to the bottoms of the chair wheels and the metal strut and prevent the wheelchairs from tipping over backwards or sliding on the floor. It is especially useful for groups with limited storage space, non-permanent facilities, and for travel. Date Recue/Date Received 2020-05-19
Patent CA-3063630-A1 (CA)
Inventor: NICOLSON TAMARA
IPC: A41B9/12
Filed: 2018-05-16
Abstract: La présente invention concerne un vêtement permettant de filtrer l'odeur corporelle d'une personne. Le vêtement comprend un matériau de filtration d'odeur formant l'intérieur du vêtement, le matériau de filtration d'odeur comprenant : une couche de charbon actif ; une première couche de tissu collée sur un côté de la couche de charbon actif et une seconde couche de tissu collée sur un côté opposé de la couche de charbon actif. L'épaisseur du matériau de filtration d'odeur est inférieure ou égale à 0,8 mm ; et le matériau de filtration d'odeur est conçu pour pouvoir s'étirer de plus de 20 % dans au moins une direction. Des vêtements construits selon l'invention peuvent être utilisés dans le traitement de la TMAU qui est un trouble amenant les patients à produire une odeur corporelle âcre. Le vêtement peut également être utilisé comme vêtement de sport.
Patent CA-3064168-A1 (CA)
Title: Quickly disintegrating foam wafer with high mass per unit area
Inventor: MULLER MARKUS
IPC: A61K9/00
Filed: 2018-06-07
Abstract: The invention relates to flat dosage forms that disintegrate or dissolve in an aqueous environment for releasing at least one active ingredient in a body orifice or body cavity, and which are formed from a polymer matrix in the form of a solidified foam having cavities, and at least one pharmaceutical active ingredient, and which have a high mass per unit area in the region of 50 to 350 g/m . Despite their high mass per unit area and the resulting high active ingredient loading during administration, these dosage forms are characterised by a substantially improved mouthfeel in comparison to conventional film dosage forms. The invention also relates to methods for producing a dosage form of this type.
Patent CA-3065702-A1 (CA)
Title: Collapsible support
Inventor: ST-ARNAUD MATTHIEU
IPC: B25H1/00
Filed: 2019-12-20
Abstract: ABSTRACT  The present disclosure provides for a stand, the stand further comprised of a pair of collapsible supports for a surface such as a work bench or a press brake. The collapsible supports are secured to the bench or press brake by means of securing clamps. The collapsible supports each have a pair of legs terminating in a removeable and sliding wheel and also have telescopic arms to allow for the legs to independently pivot one from the other. An actuating mechanism is also disclosed to release and lock the legs, the actuating mechanism providing a range of motion between a first extended position to a second folded position.
Patent CA-3066349-A1 (CA)
Title: Relay for wireless communication system
Inventor: AHMAD SAAD
IPC: H04W88/04
Filed: 2018-01-09
Abstract: Systems, methods and instrumentalities are disclosed for establishing a connection between a remote WTRU and a relay WTRU over a radio link interface. The relay WTRU may be authorized by a network to perform relay functions and may receive a parameter relating to the operation of the radio link interface. The relay WTRU may receive a request from the remote WTRU to establish a connection with relay WTRU over the radio link interface. The relay WTRU may determine whether to accept or reject the request based on information provided by the remote WTRU and the network. The relay WTRU may send a response to the remote WTRU based on the determination.
Patent CA-3068438-A1 (CA)
Title: Bidirectional piston seals with pressure compensation
Inventor: REEVES BRIAN PAUL
IPC: F04B9/133
Filed: 2018-05-22
Abstract: An electric submersible pumping system for use in pumping fluids from a wellbore includes a motor, a pump driven by the motor, and a fluid expansion module connected to the motor. The fluid expansion module includes a piston seal housing and a piston assembly contained within the piston seal housing. The piston assembly includes a piston body having an exterior surface, a plurality of seals connected to the exterior surface of the piston body and a pressure equalization system. The pressure equalization system reduces a pressure differential between fluid in an annular space between the plurality of seals and fluid surrounding the first piston assembly.
Patent CA-3068464-A1 (CA)
Title: Systeme d'elimination de dechets et recepteur de dechets pour la reception et l'elimination de materiau de dechets pharmaceutiques
Inventor: VANDERWOUDE BRIAN
IPC: A61B50/39
Filed: 2018-06-29
Abstract: L'invention concerne un système d'élimination de déchets muni d'un récepteur de déchets pour recevoir un matériau de déchets pharmaceutiques. Un déflecteur peut comprendre un guide de récepteur de solides pour diriger un matériau de déchets pharmaceutiques en phase solide vers un volume de déchets solides, et un guide de récepteur de liquide conçu pour diriger un matériau de déchets pharmaceutiques en phase liquide vers un volume de déchets liquides sensiblement séparé du volume de déchets solides. Un élément de poussée peut déplacer le matériau de déchets pharmaceutiques en phase solide à travers le guide de récepteur de solides, et un élément d'entonnoir avec des sections élastiquement déformables peut faciliter le positionnement d'une pilule avant incision avec un élément de coupe. Le corps de récepteur peut définir un passage de verrouillage pour recevoir un ensemble de verrouillage fixé à une surface fixe. L'ensemble de verrouillage peut comprendre un élément de découplage et coopérer avec un élément de retenue de capuchon pour fixer un couvercle à l'avant du récepteur de déchets. L'invention concerne également des systèmes et des procédés de solidification autonomes.
Patent CA-3068853-A1 (CA)
Title: Verifiable parcel distributed ledger shipping and tracking system
Inventor: GILLEN ROBERT J
IPC: G06F21/50
Filed: 2018-07-05
Abstract: Embodiments are provided for tracking physical transfers of tokenized physical assets. A transferor request to transfer a digital token from a first address associated with the first computing device to a second address associated with a second computing device may be received by a first computing device, where the digital token corresponds to a unique identifier associated with a physical asset. The first computing device communicates the received transferor request including at least a first location parameter, determined by the first computing device based on signals received at a physical location thereof, to at least one node of a distributed ledger network. The first computing device receives a confirmation that the transfer of the digital token is approved based on a determination that a transferee request from the second computing device includes at least a second location parameter corresponding to the physical location of the first computing device.
Patent CA-3069893-A1 (CA)
Inventor: MOORE CHRISTOPHER
IPC: G01C21/36
Filed: 2018-06-07
Abstract: L'invention concerne un système déterminant un ensemble de POI visibles depuis un emplacement. Le système mémorise une carte de visibilité pour chaque POI. Une carte de visibilité comprend des données concernant des emplacements ou des zones depuis lesquelles le POI associé est visible. Les données peuvent comprendre des informations sur la manière dont le POI est visible depuis différents emplacements. Le système divise une zone en compartiments de route (par exemple, des périmètres de géorepérage traversés par un itinéraire). Chaque compartiment de route est associé à un ensemble de POI visibles depuis des emplacements à l'intérieur du compartiment de route. Lorsque le système reçoit en provenance d'un dispositif utilisateur une demande d'informations concernant des POI visibles, le système détermine un compartiment de route qui correspond à l'emplacement du dispositif utilisateur, identifie des POI associés au compartiment de route et transmet des informations concernant l'ensemble de POI au dispositif utilisateur.
Patent CA-3070244-A1 (CA)
Inventor: DEANGELO REGINA
IPC: B01D39/20
Filed: 2018-07-24
Abstract: L'invention concerne également un appareil de filtration d'eau avec un réceptacle ou cartouche de charbon actif rechargeable.
Patent CA-3070748-A1 (CA)
Title: Procede de compactage d'une preforme et dispositif de compactage associe (tuyere)
Inventor: DAUCHIER MARTINE MARIE-JOSE
IPC: C08J5/06
Filed: 2020-02-03
Abstract: Un dispositif de compaction (1) d'une préforme fibreuse (P) préalablement enroulée avec aiguilletage sous forme conique, le dispositif (1) comprenant un cône extérieur de compaction (2) destiné à recevoir ladite préforme fibreuse (P), un cône intérieur de compaction (4) destiné à être inséré à l'intérieur de la préforme fibreuse (P) conique pour compacter la préforme fibreuse (P) entre le cône extérieur de compaction (2) et le cône intérieur de compaction (4), et une interface solide de réduction de frottement (5) disposées entre le cône intérieur de compaction (4) et la préforme fibreuse conique (P).
Patent CA-3070918-A1 (CA)
Title: Machine and method for unstacking containers
Inventor: ROSO URBANO
IPC: B65G59/10
Filed: 2017-07-27
Abstract: A machine (10) and a method for unstacking containers are described, the containers being preferably non-rigid and configured to contain food products. The machine (10) comprises pickup elements (27), hollow inside, disposed between a plurality of vertical loading cylinders (16) and a horizontal conveyor belt (13). The pickup elements (27) are vertically mobile between a first operating position, in which they are facing toward the loading cylinders (16), but distant from them, and a second operating position in which they are at least partly inserted in the loading means (16) and in contact with each of the containers that is temporarily at the bottom of the corresponding stack, and vice versa. A suction device (30) is in fluidic communication with the pickup elements (27) to temporarily constrain to them, by means of air suction, each container (11) that is temporarily at the bottom of the corresponding stack.
Patent CA-3071808-A1 (CA)
Inventor: KAMIR EYAL
IPC: G01R31/28
Filed: 2018-08-01
Abstract: A system for detecting malicious hardware on a data communication network, such as a vehicle CAN bus. The system includes a teleprocessing device, an AC signal generating device, and an impedance measuring device. In a preliminary step, a set of impedance measurements of N reference AC signals is formed, and a threshold value is set. The signal generating device injects a set of N AC signals into the network bus and the bus impedance for each of the N  frequencies is measured, wherein a set of impedance values of N RT-signals is formed. Then, each of the impedance values of the RT-signals and the impedance values of the respective reference AC signal are statistically compared, to thereby form a set of N comparison-results. Upon determining that any of the impedance values of the RT-signals is greater than the threshold, an alert is activated.
Patent CA-3072169-A1 (CA)
Title: Thienopyridine derivatives and pharmaceutical composition comprising same
Inventor: LEE HYUNHO
IPC: C07D495/04
Filed: 2019-03-08
Abstract: A thienopyridine derivative compound represented by Formula 1 or pharmaceutically acceptable salts thereof have an excellent inhibitory effect on protein kinase activity, and accordingly, pharmaceutical compositions comprising same can be usefully used for the prevention or treatment of a disease associated with the activity of a protein kinase.
Patent CA-3072276-A1 (CA)
Inventor: DOGUET PASCAL
IPC: A61N1/36
Filed: 2017-08-31
Abstract: La présente invention concerne un élément électrode optoélectronique implantable dans un corps humain ou animal destiné à être placé sur un tissu biologique pour stimuler et/ou détecter électriquement des paramètres physiologiques dudit tissu biologique et alimenté par une source d'énergie lumineuse, ledit élément électrode optoélectronique comprenant : (a) un module d'électrode (40) comprenant au moins une première et une seconde électrode (41, 42) comprenant chacune une surface d'électrode (41s,42s), (b) un module optoélectronique (20) comprenant une cellule photovoltaïque (21 a) approprié pour transformer l'énergie optique en énergie électrique, (c) une fibre optique d'alimentation (31a), (d) un module de couplage (10) comprenant :  une partie de réception de circuit (12) pour insérer, positionner et fixer rigidement le module optoélectronique (20) au module de couplage (10);  une cavité de fibre d'alimentation (11a) pour insérer et coupler le fibre optique d'alimentation afin de l'amener à une communication optique optimale avec la cellule photovoltaïque; (e) le module de couplage (10) est couplé directement à une zone de fixation du module d'électrode (40), de sorte que la cellule photovoltaïque soit en contact électrique avec les première et deuxième électrodes (41, 42).
Patent CA-3073013-A1 (CA)
Title: 6-amino-7,9-dihydro-8h-purin-8-one derivatives as immunostimulant toll-like receptor 7 (tlr7) agonists
Inventor: HE LIQI
IPC: A61K31/522
Filed: 2018-08-16
Abstract: Compounds having a structure according to formula (I) or (II) where R1, R2, R3, R4, Ar and X1 are as defined herein, are agonists for the Toll-like receptor 7 (TLR7) and can be used as adjuvants for stimulating the immune system. Some such compounds can be used in conjugates for targeted delivery to the organ or tissue of intended action.
Patent CA-3073322-A1 (CA)
Inventor: HEGARTY DAVID
IPC: G10K7/00
Filed: 2018-08-20
Abstract: A vehicle (1) such as a forklift truck, comprises an alarm system (2) for producing an alarm signal in response to reversing of the vehicle (1). The system (2) comprises a device (6) comprising a memory (9) for storing a plurality of selectable discrete digital data signals, each of which when applied to a sounder (3) of the system (2) operates the sounder (3) to produce a sound pattern which is different to the sound patterns produced by the other selectable discrete digital data signals when applied to the sounder (3). A microprocessor (8) controls the operation of the system (2). A pseudo-random number generator (10) generates random numbers so that the discrete digital data signals stored in the memory (9) can be randomly selected each time reverse gear is selected in the vehicle (1). A sensor (11) mounted on the gearbox (4) of the vehicle (1) produces an activation signal on a reverse gear being selected which is read by the microprocessor (8). The microprocessor (8) on detecting an activation signal operates the pseudo-random number generator (10) to generate a random number, and selects the one of the discrete digital data signals corresponding to the generated random number. The microprocessor (8) applies the digital data signal to the sounder (3) through a digital-to-analogue converter (12) and an amplifier (14) for producing an alarm signal to indicate reversing of the vehicle.
Patent CA-3079400-A1 (CA)
Title: Rapid, high dynamic range image acquisition with a charge-coupled device (ccd) camera
Inventor: Behrooz Ali
IPC: G01N21/64
Filed: 2018-10-18
Abstract: Presented herein are systems and methods that provide for fast image acquisition with a CCD camera for tomographic imaging by synchronizing illumination with the image acquisition sequence of the CCD camera. The systems and methods described herein allow images to be acquired with a CCD camera using short image acquisition times that would otherwise result in the introduction of severe artifacts into the acquired images. This unique capability is achieved by selectively illuminating the one or more object(s) to be imaged during specific phases of the CCD camera that are used to acquire an image. Reducing the time required to acquire artifact-free images in this manner allows for rapid imaging with a CCD camera. This capability is of particular relevance to tomographic imaging approaches, in which multiple images of one or more objects are acquired and used to produce a single tomographic image.
Patent CA-3080827-A1 (CA)
Title: Salt form and crystal form of compound as fgfr4 inhibitor and preparation method thereof
Inventor: LONG CHAOFENG
IPC: A61P35/00
Filed: 2018-10-30
Abstract: The present invention provides a salt form, a crystal form, and a preparation method of a compound as an FGFR4 inhibitor and a medical use thereof.
Patent CA-3081827-A1 (CA)
Title: Intraoperative uses of settable surgical compositions
Inventor: KRONENTHAL RICHARD
IPC: A61L27/16
Filed: 2018-11-07
Abstract: Provided herein are settable surgical compositions and methods for their intraoperative use.
Patent CA-3083167-A1 (CA)
Title: Crystalline forms of bimatoprost acid, methods for preparation, and methods for use thereof
Inventor: WU KE
IPC: C07C405/00
Filed: 2013-12-30
Abstract: The invention provides new crystalline forms of 7-[3,5-Dihydroxy-2-(3-hydroxy-5-phenyl-pent-1-enyl)-cyclopentyl]-hept-5-enoic acid. This compound is commonly referred to as "bimatoprost acid." The novel crystalline forms are designated forms I, II, and III. The invention crystalline forms are useful for solid ocular implant formulations, utilized in the treatment of various ocular conditions, such as, for example, ocular hypertension. In addition, invention crystalline forms are useful for solid or semisolid dosage formulations used to treat ocular hypertension.
Patent CA-3084113-A1 (CA)
Title: Method for solubilizing 5-amino-2,3-dihydro-1,4-phthalazinedione
Inventor: SAAR INGO
IPC: C07D237/32
Filed: 2019-01-10
Abstract: The present invention relates to a method for solubilizing 5-amino-2,3-dihydro-1,4- phthalazinedione or salts thereof, to the solubilisate produced by this method and respective uses in pharmaceutical dosage forms. A phosphatidylcholine-based solubilization method is disclosed.
Patent CA-3085742-A1 (CA)
Title: Compositions for the protection of agrarian crops and use thereof
Inventor: ZAWACKI FRANK J
IPC: A01N43/653
Filed: 2018-12-13
Abstract: The invention relates to an emulsifiable concentrate of an aminoindane amide compound having the structure of formula (I): (I) and an amide having the structure of formula (II): (II) wherein R1, R2, R3; R4, R5; R6, R7, R8, R11, R12; R13, and n are as defined herein, as well to formulations containing the same, and to methods of their preparation and use for treatment and protection of agricultural crops
Patent CA-3088639-A1 (CA)
Title: Modular frame system for trade shows
Inventor: Tian Guoxuan
IPC: E04B2/82
Filed: 2020-07-31
Abstract: A portable modular frame system comprises at least two modular frames. Each frame comprises a left and a right side member in a spaced and planar relationship.  Each side member has a top and a bottom portion. The right side member is hingedly connectable to the left side member of another frame. A pair of lockable wheels are attached to the bottom portions of the left and right side members to engage with a ground surface when the frame is in an upright position. A top brace member connects the top portions of the side members; and a bottom brace member connects the bottom portions of the side members. When the frames are aligningly brought together along their longitudinal axes, the right and left side members being brought together are connected by at least one hinge member to allow a folding together of the frames.
Patent CA-3090052-A1 (CA)
Title: Derives d'acide gras destines a etre utilises comme herbicides
Inventor: BAUR PETER
IPC: A01N37/02
Filed: 2019-02-25
Abstract: L'invention concerne des dérivés d'acide gras de formule (I) dans laquelle R1 représente un groupe aliphatique contenant 1 à 17 atomes de carbone, qui est linéaire, ramifié, saturé ou insaturé ; R2, R3, R4, R5, R6, R7 représentent indépendamment un atome d'hydrogène, un groupe méthyle, éthyle ou hydroxyméthyle ; m, n et p sont des nombres compris entre 0 à 17, à condition que m + n + p = 1, et m + n + p < 18, les différents monomères pouvant être agencés dans un ordre statistique, en alternance, ou sous forme de copolymère séquencé et m, n et p pouvant constituer un mélange statistique ; X représente, indépendamment, une liaison covalente ou un groupe hydroxyméthylène; R8 représente un groupe aliphatique contenant 1 à 10 atomes de carbone, qui est un groupe linéaire, ramifié, cyclique, saturé ou insaturé, phényle substitué ou non substitué ou benzyle substitué ou non substitué, qui sont utiles en tant qu'herbicides.