baber/WOPTO huggingface dataset:
Patent CA-2977734-C (CA)
Title: Towing assembly
Inventor: WARNAN FRANCOIS
IPC: B66D1/36
Filed: 2016-02-26
Granted: 2023-04-18
Abstract: Ensemble de remorquage comprenant un dispositif de remorquage et de manutention destiné à tracter un élément allongé caréné comprenant un treuil (5) permettant d'enrouler et de dérouler l'élément allongé caréné (1) au travers d'un dispositif de guidage (4) permettant de guider l'élément allongé (1), le dispositif de guidage comprend une première gorge (24) dont le fond (26) est formé par le fond de la gorge d'une poulie (4), la première gorge (24) étant délimitée par une première surface (25) présentant un profil concave dans un plan radial de la poulie, la largeur de la première gorge et la courbure du profil de la première surface courbe dans le plan radial étant déterminées de manière à permettre de faire basculer la carène, par rotation de la carène autour de l'axe de l'élément allongé sous l'effet de la traction de l'élément allongé par rapport au dispositif de guidage selon son axe longitudinal, depuis une position retournée dans laquelle la carène est orientée bord de fuite vers le fond de la première gorge, jusqu'à une position acceptable dans laquelle elle est orientée bord d'attaque vers le fond de la première gorge.
Patent CA-2983429-C (CA)
Title: Network security analysis for smart appliances
Inventor: VON GRAVROCK EINARAS
IPC: H04L29/06
Filed: 2016-04-18
Granted: 2020-04-28
Abstract: A method and system for detecting malicious behavior from smart appliances within a network. Smart appliances have a certain level of intelligence that allows them to perform a specific role more effectively and conveniently. Network traffic data and appliance identification data is collected about smart appliances within a network. The data is sent to a behavior analysis engine, which computes confidence levels for anomalies within the network traffic that may be caused by malicious behavior. If the behavior analysis engine determines that malicious behavior is present in the network, it sends an instruction to a network traffic hub to block network traffic relating to the anomaly. In some embodiments, network traffic is blocked based on source-destination pairs. In some embodiments, network traffic is blocked from a device outside the network that is determined to be malicious.
Patent CA-2983994-C (CA)
Title: Fluid control and processing system
Inventor: DORITY DOUGLAS B
IPC: B01J4/00
Filed: 2001-07-26
Granted: 2018-11-06
Abstract: Embodiments of the invention facilitate processing of a fluid sample according to different protocols using the same apparatus, for instance, to determine the presence or absence of an analyte in the sample. Ina specific embodiment, a fluid control and processing system for controlling fluid flow among a plurality of chambers comprises a body including a fluid sample processing region continuously coupled fluidicly with a fluid displacement chamber (50). The fluid displacement chamber is depressurizable to draw fluid into the fluid displacement chamber and pressurizable to expel fluid from the fluid displacement chamber. The body includes a plurality of external ports (42.46). The fluid sample processing region is fluidicly, coupled with at least two of the external ports. The fluid displacement chamber is fluidicly coupled with at least one of the external ports.The body is adjustable with respect to the plurality of chambers to place at least one of the external ports selectively in fluidic communication with the plurality of chambers.
Patent CA-2993058-C (CA)
Title: Moteur pneumatique alternatif a bruit reduit
Inventor: JORGENSEN RYAN
IPC: F01B17/00
Filed: 2018-01-26
Granted: 2022-10-18
Abstract: Un moteur pneumatique à bruit réduit comprend un logement avec un capuchon placé à une première extrémité, le capuchon comprenant une entrée dair, une base placée à une deuxième extrémité, la base comprenant un trou de sortie d'air formé et configuré pour au moins partiellement recevoir un système datténuation du bruit, et une pompe à piston sétendant à lintérieur, et des boulons sétendant du capuchon à la base pour fixer le capuchon et la base au logement. Un piston pneumatique est placé dans le logement et comprend un sélecteur de circuit situé dans un orifice central du piston pneumatique. Une tige de piston comprend une première extrémité dans la pompe à piston et une deuxième extrémité fixée à un ressort sollicitant la tige de piston contre le piston pneumatique.
Patent CA-2997107-C (CA)
Inventor: SCOLEY IAN GEOFFREY
IPC: B64D11/02
Filed: 2014-02-19
Granted: 2019-10-22
Abstract: A modular lavatory monument assembly configured to be positioned in the interior of an aircraft. The modular lavatory monument assembly includes first, second, third and fourth walls that cooperate to form an outer shell that defines a lavatory interior and a fifth wall that divides the interior into first and second lavatories, wherein the first and second walls oppose and are parallel to one another. The outer shell includes first and second alcoves that are at least partially defined by the fifth wall and extend between the first and second walls to form an alcove strip. The assembly also includes a sink module positioned in each alcove, a mirror module positioned above the sink module in each alcove, and doors positioned on one of the first or third walls, and on the second or fourth walls.
Patent CA-2999007-C (CA)
Title: Developer cartridge
Inventor: SHIMIZU KEITA
IPC: G03G21/16
Filed: 2015-10-30
Granted: 2020-02-11
Abstract: It is aimed to provide a developer cartridge provided with a detection gear having a novel structure. A first gear (transmission gear 400) includes a small-diameter gear portion 450 and a large-diameter gear portion 440 having a diameter larger than a diameter of the small-diameter gear portion 450. The second gear (detection gear 300) includes: a first columnar portion centered on a second axis CL2; a second columnar portion having a smaller diameter smaller than the first columnar portion; a first engagement portion (first gear portion 332) extending along a portion of a peripheral surface of the first columnar portion and engageable with the small-diameter gear portion 450; a second engagement portion (second gear portion 352) extending along a portion of a peripheral surface of the second columnar portion and positioned closer to a housing than the first engagement portion to the housing in an axial direction and engageable with the large-diameter gear portion 440; and a protruding portion (detection protrusion 301) protruding in the axial direction and rotatable together with the first engagement portion and the second engagement portion. The second engagement portion is engageable with the large-diameter gear portion 440 after the first engagement portion is engaged with the small-diameter gear portion 450.
Patent CA-3000052-C (CA)
Title: Calcium nitrate for reducing the pore size distribution of a hardened cementitious composition and steel reinforced concrete having an elevated resistance towards carbonation
Inventor: FRANKE WOLFRAM
IPC: C04B22/08
Filed: 2016-11-10
Granted: 2023-09-12
Abstract: The invention relates to the use of calcium nitrate to reduce the pore size distribution of a hardened cementitious composition, preferably, a hardened concrete composition, wherein the cementitious (concrete) composition comprises between 1 weight% to 4 weight% of calcium nitrate of the cement content of the cementitious composition, depending on the type of cement. This results in a reduced permeability for the set cementitious (concrete) composition for carbon dioxide (C02) and thus an elevated resistance towards carbonation. The invention furthermore relates to a method for producing such a hardened cementitious (concrete) composition and a pourable and curable (wet) concrete composition. The invention also relates to a steel reinforced concrete solid having an elevated resistance towards carbonation and a method for producing a steel reinforced concrete solid having an elevated resistance towards carbonation.
Patent CA-3002227-C (CA)
Title: Selection of coded next generation audio data for transport
Inventor: STOCKHAMMER THOMAS
IPC: H04N21/262
Filed: 2016-12-01
Granted: 2021-12-21
Abstract: An example device for receiving audio data includes an audio decoder implemented using digital logic circuitry and configured to decode audio data conforming to MPEG-H or AC-4 part 2, and an audio data processing unit implemented in digital logic circuitry and configured to receive a manifest file describing a plurality of audio objects conforming to MPEG-H or AC-4 part 2, wherein the manifest file indicates whether each of the audio objects is available via broadcast, broadband, or both broadcast and broadband, receive selection data indicating which of the audio objects are to be presented, receive streamed media data including the audio objects based on the selection data, and provide the audio objects indicated by the selection data to the audio decoder.
Patent CA-3005388-C (CA)
Inventor: AL-SUBHI MOHAMMAD LAFI
IPC: C09K8/40
Filed: 2012-10-11
Granted: 2019-01-29
Abstract: A spacer fluid made of a viscosity thinner, a weighting agent, an antifoaming agent, and a non-ionic surfactant in a base aqueous fluid. In some instances, the viscosity thinner is a sulfomethylated tannin, the weighting agent is barium sulfate, the antifoaming agent is a silicone, and the non-ionic surfactant is an ethoxylated alcohol. A method of treating a well bore annulus in preparation of introducing water-based cement slurry into a well bore using the spacer fluid. A method of using the spacer fluid to position a first fluid into a well bore annulus of a well bore containing a second fluid. A method for fluidly isolating at least a portion of a well bore annulus in a well bore containing an oil-based drilling fluid using water-based cement slurry and the spacer fluid.
Patent CA-3010524-C (CA)
Title: Textured sheet metal, and process and apparatus for producing textured sheet metal
Inventor: ARBESMAN RAY
IPC: B21D28/10
Filed: 2018-07-05
Granted: 2023-08-29
Abstract: A material includes a sheet of metal having a first face and an opposed second face, and a metal grain direction. The first face is textured with a first set of texturing features. Each texturing feature of the first set includes, respectively, a groove cut into the first face and extending along a groove axis, and a barb extending from the groove and away from the first face. The texturing features of the first set are arranged in a plurality of rows, and the groove axes of the texturing features in a given row extend generally parallel to the given row. The rows are generally non-perpendicular to the grain direction.
Patent CA-3020459-C (CA)
Title: Derivatives of curcuminoids and use thereof as an anticancer agent
Inventor: KUO SHENG-CHU
IPC: C07C49/248
Filed: 2017-06-02
Granted: 2021-09-07
Abstract: A series of bis(hydroxymethyl) alkanoate derivatives of curcuminoids were designed, and synthesized, which show anticancer activity, and in particular to breast cancer, colon cancer, and prostate cancer. Re RVA'T: RC k
Patent CA-3022529-C (CA)
Title: Utility vehicle
Inventor: RITTENOUR MICHAEL D
IPC: F16H61/664
Filed: 2017-06-23
Granted: 2021-07-27
Abstract: A utility vehicle includes a plurality of ground-engaging members, a frame supported by the ground-engaging members, a powertrain assembly supported by the frame which includes an engine, an alternator coupled to the engine through a housing, and a heating, ventilation, and air condition ("HVAC") assembly including a compressor (54) operably coupled to the engine through rotation of a belt (56) sealed in a housing (52). The compressor (54) is supported on a first side of the housing plate (104) and the alternator (38) is supported on a second side of the housing (104).
Patent CA-3025688-C (CA)
Inventor: LISTER TEDD E
IPC: C22B3/10
Filed: 2016-08-16
Granted: 2021-03-09
Abstract: A method of recovering metals from electronic waste comprises providing a powder comprising electronic waste in at least a first reactor and a second reactor and providing an electrolyte comprising at least ferric ions in an electrochemical cell. The method further includes contacting the powders within the first reactor and the second reactor with the electrolyte to dissolve at least one base metal from each reactor into the electrolyte and reduce at least some of the ferric ions to ferrous ions. The ferrous ions are oxidized at an anode of the electrochemical cell to regenerate the ferric ions. The powder within the second reactor comprises a higher weight percent of the at least one base metal than the powder in the first reactor. Additional methods of recovering metals from electronic waste are also described, as well as an apparatus of recovering metals from electronic waste.
Patent CA-3026283-C (CA)
Title: Reconstruction de signaux audio au moyen de techniques de decorrelation multiples
Inventor: DAVIS MARK FRANKLIN
IPC: G10L21/0232
Filed: 2005-02-28
Granted: 2019-04-09
Abstract: Des systèmes et des méthodes de traitement de signal audio sont présentés qui portent sur le mixage élévateur amélioré, par lequel les canaux audio N sont dérivés des canaux audio M, une version décorrélée des canaux audio M et un ensemble de paramètres spatiaux. Lensemble de paramètres spatiaux comprend un paramètre damplitude, un paramètre de corrélation et un paramètre de phase. Les canaux audio M sont décorrélés au moyen de techniques de décorrélation multiple pour obtenir une version décorrélée des canaux audio M. Cette méthode peut être utilisée, par exemple, pour générer un mixage élévateur de canal audio N.
Patent CA-3032759-C (CA)
Inventor: OMER MOHAMMAD
IPC: G01S11/00
Filed: 2016-10-24
Granted: 2023-12-12
Abstract: Selon un aspect général de la présente invention, un mouvement est détecté sur la base de signaux sans fil. Dans certains aspects, un type de modulation d'un premier signal est identifié au niveau d'un dispositif de détection de mouvement. Le premier signal est basé sur un signal sans fil émis à travers un espace par un dispositif émetteur et reçu par le dispositif de détection de mouvement. Un démodulateur au niveau du dispositif de détection de mouvement génère un deuxième signal à partir du premier signal en démodulant le premier signal en fonction du type de modulation identifié. Un modulateur au niveau du dispositif de détection de mouvement génère un troisième signal à partir du deuxième signal en modulant le deuxième signal en fonction du type de modulation identifié. Une réponse de canal est générée sur la base du premier signal et du troisième signal. La réponse de canal est utilisée pour détecter le mouvement d'un objet dans l'espace.
Patent CA-3038099-C (CA)
Title: Truck assembly
Inventor: MILLER DANIEL J
IPC: A63C17/01
Filed: 2012-03-30
Granted: 2021-01-26
Abstract: A truck assembly having a mounting plate, a cushion, an axle assembly, a swing pin and adjustment members. The mounting plate includes a first mounting bracket with a first arm, a second arm and a ridge. The cushion includes a front surface that defines a concave segment, and a rear surface that defines a notch that receives and seats the ridge. Together the concave segment and at least a portion of thefirst arm and the second arm define a socket. The axle assemblyincludes a truck support. The truck support includesa convexsurfacethat seats in the socket. The swing pin releasably joins the cushion and the axle assembly to the first mounting bracket. The first adjustment member and the second adjustment member each have a first surface, a second surface, and a cushion arm. The cushion arm contacts a lateral surface of the cushion, where an adjustment nut attached to the truck support can be used to move the cushion arm of the adjustment member relative the lateral surface of the cushion.
Patent CA-3038893-C (CA)
Inventor: WAECKERLE THIERRY
IPC: H01F3/02
Filed: 2016-09-30
Granted: 2024-01-02
Abstract: Transformer core (49; 59), including two stacks (53, 57; 60, 61), each having a first thickness (ep1), said stacks (53, 57; 60, 61) each consisting of one or more flat pieces, the cutting directions of which are rectilinear and either parallel or perpendicular to one another, said stacks (53, 57; 60, 61) facing and including a gap (e), said flat pieces being made of an austenitic FeNi alloy containing Ni = 30-80% and = 10% alloying elements, and having a sharp {100}<001> cube texture, the cutting directions of said flat pieces being parallel either to the lamination direction (DL), or to the transverse direction (DT), said flat pieces having magnetic losses, for a maximum induction of 1 T, < 20 W/kg at 400 Hz, the apparent magnetostriction for a maximum induction of 1.2 T being < 5 ppm, the field being applied in the direction of the large side of the sample and this direction being parallel to the lamination direction (DL), the apparent magnetostriction for a maximum induction of 1.2 T being < 5 ppm, the field being applied in the direction of the large side of the sample and this direction being parallel to the transverse direction (DT) and located in the lamination plane, and the apparent magnetostriction for a maximum induction of 1.2 T being < 10 ppm, the field being applied in the length direction and this direction being parallel to the intermediate direction at 45° to the lamination direction (DL) and transverse direction (DT).
Patent CA-3039609-C (CA)
Inventor: CHEICH ROBERT C
IPC: B31D5/00
Filed: 2017-10-31
Granted: 2020-01-07
Abstract: La présente invention concerne un machine de conversion de bois de calage qui convertit un matériau brut en feuilles en un produit de calage qui est relativement plus épais et moins dense que le matériau brut. La machine de conversion comprend un ensemble de conversion qui tire le matériau brut en feuilles à travers celui-ci et froisse de manière aléatoire au moins une partie du matériau brut en feuilles. Avant de séparer un produit de calage distinct de longueur souhaitée à partir de la longueur sensiblement continue du matériau brut en feuilles, l'ensemble de conversion fait avancer temporairement le matériau brut en feuilles à travers celui-ci tout en réduisant au minimum ou en éliminant le froissement aléatoire du matériau brut en feuilles dans une zone de froissement réduit, puis découpe le matériau brut en feuilles dans la zone de coupe réduite pour réduire ou éliminer la production de débris de matériau brut en feuilles.
Patent CA-3042202-C (CA)
Inventor: HOLBROOK JAMES JONATHAN
IPC: G07B3/00
Filed: 2019-05-03
Granted: 2020-09-29
Abstract: A lottery ticket dispenser bin includes a pivotal door configured on a housing and movable between a fully closed position and a fully open position relative to the housing. The pivotal door includes a back wall and a bottom frame mounted to the housing. One or more spring-loaded, elongated tabs are pivotally mounted to the bottom frame and extend transversely from the bottom frame and are biased against the back wall of the door. The tabs have a length so as to be continuously engaged against the back wall as the pivotal door moves between the fully open and fully closed positions to define a bridge that prevents the lottery tickets from moving into a hinge area between the housing and the pivotal door.
Patent CA-3042475-C (CA)
Title: Combinaisons d'inhibiteurs de fgfr4 et de chelateurs de l'acide biliaire
Inventor: FAIRHURST ROBIN ALEC
IPC: A61K31/4545
Filed: 2017-11-01
Granted: 2024-01-16
Abstract: La présente invention concerne une combinaison pharmaceutique comprenant un inhibiteur de FGFR4 et un chélateur de l'acide biliaire, l'utilisation de la combinaison pharmaceutique dans le traitement du cancer, l'utilisation d'un chélateur de l'acide biliaire pour réduire ou atténuer des effets secondaires associés à une thérapie d'inhibition de FGFR4.
Patent CA-3045481-C (CA)
Title: Reformeur reglable
Inventor: MERRITHEW LINDSAY G
IPC: A63B23/02
Filed: 2008-03-25
Granted: 2021-10-12
Abstract: Un reformeur ajustable pour faire de lexercice est décrit. Le reformeur comprend un cadre, un chariot monté de façon coulissante au cadre horizontal et au moins un élément de résistance connecté au chariot. Un cordon raccorde le chariot à au moins un guide inférieur et à au moins un guide supérieur. Tirer sur le cordon entraîne le mouvement du chariot le long du cadre, contre la résistance produite par lélément de résistance. Le guide peut être ajusté en hauteur. Le reformeur peut comprendre un système de rétraction du cordon. Des méthodes connexes dexercice sont décrites.
Patent CA-3053654-C (CA)
Inventor: BUTLER PAUL
IPC: F25B27/02
Filed: 2017-02-20
Granted: 2022-12-20
Abstract: L'invention concerne un refroidisseur à absorption comprenant : une chaudière comprenant un récipient permettant de stocker un fluide actif et une source de chaleur configurée pour chauffer le fluide actif, un premier dispositif configuré pour refroidir le fluide actif ; un second dispositif configuré pour refroidir le fluide actif ; un trajet d'écoulement agencé pour permettre au fluide actif de s'écouler à partir de la chaudière à travers le premier dispositif, à travers le second dispositif et de retour vers la chaudière ; et une première source de chaleur résiduelle qui est générée par le premier dispositif lors du refroidissement du fluide actif. La première source de chaleur résiduelle est configurée pour chauffer le fluide actif le long du trajet d'écoulement après la sortie du second dispositif et avant l'entrée à nouveau dans la chaudière.
Patent CA-3054200-C (CA)
Title: Method and device for information transmission
Inventor: LIN YANAN
IPC: H04W80/06
Filed: 2017-02-22
Granted: 2023-01-24
Abstract: The present application provides a method and a device for transmitting information. The method includes: the terminal device deterrnining (S110) first quantity information, wherein the first quantity information is information about a number of code block uroups comprised in a transport block, and each code block group comprises at least a code block;  the terminal device determining (S120) second quantity information, wherein the second quantity information is information about a total number of bits comprised in a scheduled transport block; and; thc terminal device determining (S130) information about code block groups comprised in the scheduled transport block according to the first quantity information and the second quantity information. The method for transmitting information provided by the present application can determine an appropriate amount of feedback information, reduce control signaling overhead, irnprove demodulation performance of control signaling, and improve system efficiency.
Patent CA-3055420-C (CA)
Inventor: KIM JIEUN
IPC: B01J27/053
Filed: 2018-01-10
Granted: 2023-01-17
Abstract: La présente invention concerne un procédé de production efficace d'un lactate d'alkyle à partir d'un sous-produit ou d'un poly(acide lactique) (PLA), qui est généré dans le processus de conversion d'acide lactique en lactide.
Patent CA-3056061-C (CA)
Inventor: BLUMSOM JAMES HENRY
IPC: C08G18/44
Filed: 2017-05-15
Granted: 2021-03-09
Abstract: There is provided an oligomeric polyol composition having (a) an oligomeric network containing residues of at least one polyhydroxylated aromatic compound and residues of at least one polyol having at least three hydroxyl groups; and (b) a plurality of peripheral groups having one or more pendant hydroxyl groups bound to the oligomeric network by a plurality of linking units The residues of the polyol may optionally contain one or more oxygen ether groups, one or more amino ether groups, or both one or more oxygen ether groups and one or more amino ether groups. Reaction of the oligomeric polyols with isocyanate monomers affords a new class of polyurethanes having superior heat and water resistance. The new polyurethanes exhibit lower peak exotherms, typically less than 250 °F during in-mold polymerization. Articles prepared from potyurethanes incorporating such oligomeric polyol compositions exhibit flexural strengths and moduli in excess of 10,000 psi and 400,000 psi respectively, and outstanding green strength.