baber/WOPTO huggingface dataset:
Patent CA-2995857-C (CA)
Inventor: BARRON JONATHAN TILTON
IPC: G06T7/00
Filed: 2016-11-04
Granted: 2019-02-12
Abstract: Example embodiments may allow for the efficient, edge-preserving filtering, upsampling, or other processing of image data with respect to a reference image. A cost- minimization problem to generate an output image from the input array is mapped onto regularly- spaced vertices in a multidimensional vertex space. This mapping is based on an association between pixels of the reference image and the vertices, and between elements of the input array and the pixels of the reference image. The problem is them solved to determine vertex disparity values for each of the vertices. Pixels of the output image can be determined based on determined vertex disparity values for respective one or more vertices associated with each of the pixels. This fast, efficient image processing method can be used to enable edge-preserving image upsampling, image colorization, semantic segmentation of image contents, image filtering or de-noising, or other applications.
Patent CA-2996506-C (CA)
Title: A fluid control system with a valve spool slideably mounted therein free of sleeves or seals
Inventor: WEICKEL SCOTT ALLEN
IPC: F15B13/08
Filed: 2015-10-02
Granted: 2021-02-09
Abstract: A fluid control system having a valve assembly that has a valve housing with a bore therein. A spool valve is slidably received directly into the bore of the valve housing free of sleeves or seals interposed therebetween. Preferably, the valve housing and valve spool may be made from hardened stainless steel, preferably hardened 440C stainless steel. In one embodiment, the valve housing may be made by additive manufacturing.
Patent CA-2998113-C (CA)
Title: Recoil-damping device
Inventor: SCHONBORN DAMIAN
IPC: F41C23/06
Filed: 2016-08-10
Granted: 2020-08-04
Abstract: Recoil-damping device (1) for a firearm, in particular for fastening to or in a rear stock of the firearm, preferably a handgun, comprising a rear part (2) and a front part (3), which are movable with respect to one another against the force of at least one damping element (4), wherein a blocking device (5) is provided, acting between the rear part (2) and the front part (3), blocking a relative movement between the rear part (2) and the front part (3) in a blocking position and allowing a relative movement between the rear part (2) and the front part (3) in a release position, wherein a triggering element (10) is provided, activatable by means of a shock pulse, holding the blocking device (5) in the blocking position in a holding position and releasing the blocking device (5) into the release position in an active position, wherein the triggering element (10) and/or at least part of the blocking device (5) is/are designed to be pivotable in response to the shock pulse.
Patent CA-3001368-C (CA)
Inventor: WANDREY JOHN
IPC: F21V29/70
Filed: 2018-04-13
Granted: 2020-07-21
Abstract: A lighting device that includes a heat sink coupled to a heat dissipation structure. The heat dissipation structure can include heat conduits operatively coupled to a light emitting device to receive and emit heat from the light emitting device. The heat conduits conduct heat from the light emitting device to the heat sink that is disposed above the light emitting device to protect the internal components of the lighting device.
Patent CA-3003524-C (CA)
Inventor: GLEIM GARRETT W
IPC: H04M3/56
Filed: 2014-08-15
Granted: 2019-02-12
Abstract: A process and system for generating three dimensional sound conferencing includes generating a virtual map with a plurality of positions, each participant selecting one of the positions, determining a direction from each position to each other position on the map, determining a distance from each position to each other position on the map, receiving sound from each participant, mixing the received sound, transforming the mixed sound into binaural audio, and directing the binaural audio sound to each participant via a speaker associated with the virtual position of the speaking participant. The result is a clarified sound that gives to the listening participant a sense of where the speaking participant is positioned relative to the listening participant.
Patent CA-3012539-C (CA)
Inventor: LANG MARTIN
IPC: F16K1/00
Filed: 2016-03-11
Granted: 2023-09-12
Abstract: The valve series according to the invention comprises a plurality of valve types (A, B, C) with valves of different size and type, wherein a plurality of valve types, preferably all valves types (A, B, C) of the valve series (11) have uniform valve actuators (21), wherein the valve closure members (19) of the valves (10, 12, 13) perform the same opening stroke, wherein they can be formed differently, however, and in particular can have different diameters. The closing springs (20) of the different valve types (A, B, C) can also have different characteristic curves and can be of different thicknesses. The closing springs of valve types of smaller valve seat diameter can have a steeper force-path characteristic curve than the closing springs of the valve types of larger valve seat diameter. Configuring the different size and type valves of the series for use with a single type of valve actuator removes the need for different valve actuators and the associated technical outlay.
Patent CA-3012822-C (CA)
Title: Digital virtual currency transaction system and method having block chain between concerned parties
Inventor: UHR JOON SUN
IPC: G06Q20/36
Filed: 2015-10-07
Granted: 2020-02-04
Abstract: The present invention relates to a digital virtual currency transaction system and method which enable a receiver to make digital virtual currency transactions having a block chain regardless of whether an electronic wallet has been opened, and which have a block chain between concerned parties to guide the concerned parties to be able to conveniently make URL-based transactions without recognizing a public address comprised of 32 bytes or more for every digital virtual currency transaction having a block chain between concerned parties. Provided are a system and a method using same, the system comprising: a block chain-based digital virtual currency transaction guide server (100); a giver terminal (200) which is loaded with a giver-side block chain-based digital virtual currency transaction app (210), generates a giver transaction request signal; and a receiver terminal 300 which clicks the receiver transaction selecting URL  (A).
Patent CA-3014070-C (CA)
Inventor: CHRISTIANS FRED C
IPC: C12Q1/68
Filed: 2017-03-24
Granted: 2023-03-14
Abstract: La présente invention concerne des procédés pour déterminer l'abondance relative d'une ou de plusieurs espèces non hôtes dans un échantillon provenant d'un hôte. L'invention concerne également des procédés comprenant l'ajout de concentrations connues d'acides nucléiques synthétiques dans un échantillon et la réalisation de dosages de séquençage pour identifier des espèces non hôtes telles que des agents pathogènes. L'invention concerne également des procédés de suivi d'échantillons, de suivi de réactifs et de suivi de perte de diversité dans des dosages de séquençage.
Patent CA-3022637-C (CA)
Inventor: TANG HAI
IPC: H04W4/20
Filed: 2016-06-24
Granted: 2020-11-17
Abstract: Des modes de réalisation de la présente invention concernent un procédé de transmission d'informations et un appareil de transmission d'informations. Le procédé comprend les étapes suivantes : un premier dispositif obtient des premières informations d'indication envoyées par un second dispositif, les premières informations d'indication étant utilisées pour indiquer des premières informations système requises par le second dispositif; et le premier dispositif envoie les premières informations système d'après les premières informations d'indication. Les modes de réalisation de la présente invention améliorent l'efficacité de transmission, réduisent les surdébits de signalisation et évitent le gaspillage de ressources.
Patent CA-3031793-C (CA)
Inventor: DAWKINS JOHN L
IPC: C07C17/275
Filed: 2017-07-24
Granted: 2023-08-15
Abstract: Un procédé du type de production de propanes chlorés par réaction de tétrachlorure de carbone avec de l'éthylène à l'intérieur d'un réacteur à cuve qui comprend un mélange réactionnel liquide et un espace amont au-dessus du mélange réactionnel dans lequel le gaz d'éthylène se diffuse à partir du mélange réactionnel liquide dans l'espace amont tout en agitant ce dernier, l'amélioration consiste à transférer l'éthylène à l'intérieur de l'espace amont dans le mélange réactionnel à travers un conduit dans le dispositif du mélange qui agite le mélange réactionnel.
Patent CA-3035030-C (CA)
Title: Piece d'extremite de rail de bord de pare-soleil et pare-soleil
Inventor: HAAPALAHTI TEUVO
IPC: E06B9/38
Filed: 2019-02-26
Granted: 2023-10-03
Abstract: Il est décrit un about de traverse de pare-soleil comprenant une plaque d'extrémité (10) qui comprend une première surface de bord (22), une deuxième surface de bord (24) et une première surface dextrémité (12). La plaque d'extrémité comprend également une deuxième surface dextrémité (14) qui doit être placée contre une extrémité de la traverse et qui a au moins une saillie de préhension (16, 17) adaptable pour sinsérer dans la traverse. Il est également décrit la plaque d'extrémité avec un premier orifice (18) pour la pénétration dune chaîne de guidage. Il est également décrit labout avec un canal de chaîne (20) qui comprend une première extrémité souvrant sur la première surface de bord, ainsi quune deuxième extrémité souvrir sur la deuxième surface de bord. Le premier orifice souvre dans le canal de chaîne. Une chaîne de guidage incluse dans le pare-soleil peut être étendue dans le premier orifice au moyen du canal de chaîne.
Patent CA-3039421-C (CA)
Inventor: OH SOO MI
IPC: H04N19/124
Filed: 2012-11-02
Granted: 2020-10-27
Abstract: Provided is a method that derives a reference picture index and a motion vector of a current prediction unit, generates a prediction block of the current prediction unit using the reference picture index and the motion vector, generating a residual block by inverse-scan, inverse-quantization and inverse transform, and generates reconstructed pixels using the prediction block and the residual block. Prediction pixels of the prediction block is generated using an interpolation filter selected based on the motion vector. Accordingly, the coding efficiency of the motion information is improved by including various merge candidates. Also, the computational complexity of an encoder and a decoder is reduced by selecting different filter according to location of the prediction pixels determined by the motion vector.
Patent CA-3039948-C (CA)
Inventor: CASBEER DANA
IPC: C02F1/465
Filed: 2017-10-31
Granted: 2023-10-03
Abstract: La présente invention concerne un procédé de traitement d'eaux usées qui met en uvre l'électrolyse d'un flux de mélange d'eau de mer et d'eaux usées dans une ou plusieurs cellules électrolytiques montées à l'extérieur d'un réservoir discontinu. Le flux électrolysé est canalisé vers une chambre de silencieux qui est montée au-dessus du réservoir discontinu. Une solution de polymère diluée est injectée en amont d'une canalisation de mélangeur en ligne dans la chambre de silencieux de façon sensiblement simultanée avec le flux électrolysé. La solution de polymère et le flux électrolysé sont dispersés sous la forme d'une douche fine sur l'eau de mer et les eaux usées résiduelles dans le réservoir discontinu. La solution de polymère facilite la floculation des particules solides en suspension et crée une couche flottante distincte de particules solides floculées fixées à des microbulles. Un effluent sensiblement clarifié est séparé de la couche floculée et neutralisé avant l'évacuation. La couche floculée est pompée depuis le réservoir discontinu vers un système de déshydratation où les solides entraînés sont compactés à un niveau souhaité. Un concentré généré pendant l'étape de déshydratation des solides/boues est recirculé dans le réservoir discontinu avant l'ajout d'eau de mer pendant un cycle de traitement consécutif en tant que supplément de l'eau de mer.
Patent CA-3045492-C (CA)
Inventor: MIYAZAKI SHOJIRO
IPC: A61K31/553
Filed: 2017-12-22
Granted: 2021-10-19
Abstract: The present invention relates to a compound or a pharmacologically acceptable salt thereof having excellent tissue non-specific alkaline phosphatase inhibitory activity. The present invention provides a compound represented by the formula (I) or a pharmacologically acceptable salt thereof.
Patent CA-3054338-C (CA)
Inventor: SOUNDARARAJAN Vijay
IPC: A61B90/00
Filed: 2018-03-13
Granted: 2023-04-04
Abstract: L'invention concerne un appareil destiné à être utilisé pendant une chirurgie robotique, l'appareil comprenant un bras robotique; un dispositif d'entraînement d'outil relié au bras robotique; une canule comprenant une partie proximale et une partie distale, la partie proximale étant couplée au dispositif d'entraînement d'outil; et un élément d'amortissement relié à l'un du bras robotique, au dispositif d'entraînement d'outil et à la canule. L'invention concerne également un procédé comprenant le guidage d'un outil chirurgical couplé à un bras robotique dans un patient, l'outil chirurgical étant disposé à travers une canule et couplé à un dispositif d'entraînement d'outil couplé à une partie distale du bras robotique; et la manuvre du dispositif d'entraînement d'outil au moyen du bras robotique, les vibrations générées par la manuvre étant inhibées par un élément d'amortissement couplé à l'un du bras robotique, au dispositif d'entraînement d'outil et à la canule.
Patent CA-3054643-C (CA)
Title: Method for producing rail
Inventor: HONJO MINORU
IPC: C21D9/04
Filed: 2018-03-20
Granted: 2021-09-28
Abstract: This rail is produced by hot rolling a steel material having a component composition containing C in the amount of 0.70-0.85%, Si in the amount of 0.1-1.5%, Mn in the amount of 0.4-1.5%, P in the amount of 0.035% or less, S in the amount of 0.010% or less, and Cr in the amount of 0.05-1.50%, with the remainder constituting Fe and inevitable impurities. The rail is straightened under a load of 50tf or more, and thereafter, subjected to a heat treatment which involves maintaining a temperature range of 150-400°C, inclusive, for 0.5-10 hours, inclusive. As a result, the straightened rail exhibits a high 0.2% proof stress, and consequently, effectively improves the fatigue resistance and damage resistance of the rail.
Patent CA-3055603-C (CA)
Inventor: PYLE TRISTAN
IPC: F04B49/20
Filed: 2012-11-30
Granted: 2022-07-05
Abstract: Systems and methods for providing an improved strategy for controlling a variable speed water pump in a vehicle. In some embodiments, more than one water pump speed function is calculated based on values obtained from vehicle sensors, and a controller chooses among the water pump speed function results to set a water pump speed. In some embodiments, the water pump speed is increased when driveline torque is greater than a threshold amount for an amount of time that varies based on the driveline torque. In some embodiments, ambient temperature is considered while determining whether the water pump should provide full coolant flow to an auxiliary coolant loop of a trailer.
Patent CA-3060711-C (CA)
Title: Dispositif de transfert et procede destine au transfert de marchandises de detail
Inventor: ASCHPURWIS CARSTEN
IPC: B65G43/08
Filed: 2018-04-10
Granted: 2022-08-23
Abstract: L'invention concerne un dispositif de transfert (1) comprenant une unité de convoyage (2), une unité de tri (10), qui est conçue pour trier des marchandises de détail provenant de l'unité de convoyage (2), une unité de transfert (15) comportant une unité d'insertion (50), qui forme une liaison de transport entre l'unité de convoyage (2) et l'unité de tri (10), et une unité d'éjection (20), qui est positionnée sur une partie de l'unité de convoyage (2) et est conçue pour éjecter une marchandise de détail (4, 5, 6) sur l'unité de transfert (15) seulement lorsque la marchandise de détail (4, 5, 6) est située à une distance minimale prédéfinie de la marchandise de détail (4, 5, 6) précédemment éjectée. L'invention concerne en outre un procédé pour le transfert de marchandises de détail.
Patent CA-3061507-C (CA)
Title: Poulies de transporteur d'arbre de liaison
Inventor: WOLF TIM ERWIN
IPC: B65G23/04
Filed: 2018-04-24
Granted: 2022-08-23
Abstract: L'invention concerne des poulies de transporteur d'arbre de liaison qui peuvent être utilisées comme poulie de queue et/ou poulie de tête dans un système de transporteur à courroie. La poulie de transporteur comprend des premier et second ensembles d'arbre de liaison reliés à un tube central. Chaque ensemble d'arbre de liaison comprend un palier interne et un palier externe. Dans certains modes de réalisation, le palier externe a un diamètre plus grand que le palier interne. En variante ou en outre, le palier interne peut être à l'intérieur du tube central et le palier externe peut être extérieur au tube central.
Patent CA-3063034-C (CA)
Title: Vaporizer and aerosol generation device including same
Inventor: KIM TAE HUN
IPC: A24F40/46
Filed: 2018-05-09
Granted: 2021-04-13
Abstract: A vaporizer includes: a liquid storage part for storing a liquid composition; an upper cap part coupled to the liquid storage part and including a through-hole into which the liquid composition of the liquid storage part is introduced; a lower cap part coupled to the upper cap part to form an aerosol generation space together with the upper cap part; a liquid transfer means disposed between the upper cap part and the lower cap part in the aerosol generation space and absorbing the liquid composition transferred from the liquid storage part; a sealing part which is disposed between the upper cap part and the lower cap part, includes a coupling groove for supporting at least one of the ends on both sides of the liquid transfer means, and is connected to the through-hole to transfer the liquid composition, introduced from the liquid storage part, to at least one of the ends on both sides of the liquid transfer means; a heating element for heating the liquid transfer means to generate an aerosol; and an angled part extending from the upper cap part toward the lower cap part to contact at least a portion of the liquid transfer means and closing the coupling groove of the sealing part and at least one coupling portion of the ends on both sides of the liquid transfer means to block the flow of the liquid composition from the sealing part toward the aerosol generation space.
Patent CA-3065249-C (CA)
Title: Aircraft landing gear and pitch trimmer assembly
Inventor: BENNETT IAN ROBERT
IPC: B64C25/60
Filed: 2019-12-13
Granted: 2022-04-12
Abstract: An aircraft landing gear assembly comprising: a bogie beam pivotally coupled to a support member: a pitch trimmer assembly including a pitch trimmer actuator configured to exert a biasing force in a first direction and a bias force transmission assembly configured to receive the biasing force in the first direction and bias the bogie beam towards a predetermined neutral position relative to the support member irrespective of the initial position of the bogie beam.
Patent CA-3068762-C (CA)
Title: Amelioration de partition forcee de limite
Inventor: GAO HAN
IPC: H04N19/176
Filed: 2017-07-04
Granted: 2023-10-03
Abstract: La présente invention concerne le partitionnement d'une image ou d'une tranche d'image. En particulier, l'image ou la tranche d'image est divisée en un nombre entier d'unités d'arbre de codage à la fois dans les directions verticale et horizontale. La partie de limite restante est ensuite, au moins en partie, divisée de force de telle sorte que le niveau de partitionnement le plus profond est un résultat de partitionnement binaire, c'est-à-dire qu'il comprend une unité de codage qui est plus longue sur un côté que sur l'autre côté. Le côté plus long est parallèle ou concourant à l'image ou à la limite de tranche d'image.
Patent CA-3072607-C (CA)
Inventor: LIU LE
IPC: H04W52/02
Filed: 2018-09-11
Granted: 2022-10-25
Abstract: A method, an apparatus, a base station, a user equipment (UE), and a computer program product for wireless communication are provided. The base station may encode a wakeup signal so that a preamble of the wakeup signal indicates whether the wakeup signal is relevant to the UE. The UE may select a technique for detecting the wakeup signal based at least in part on a partial, full, or no synchronization. In some aspects, the wakeup signal may be encoded with a system frame number. In some aspects, wakeup signals for guardband/standalone UEs are provided. Numerous other aspects are provided.
Patent CA-3077780-C (CA)
Title: Pilotage process for a braking device
Inventor: LESTAGE JEAN-BAPTISTE
IPC: B64C25/42
Filed: 2020-04-02
Granted: 2022-07-12
Abstract: In known braking systems, the pressure provided by servovalves subject to the same control signal may be different; it can result in brake imbalance between the two wheels. Such an imbalance can cause differential brake disc wear, which increases maintenance costs. The invention reduces costs related to a braking device while improving reliability by providing a method comprising: receiving a braking torque instruction, establishing first and second braking torque instructions for a first and second brake; measure the first and second parameters representative of the first and second braking torque in relation to the first and second parameters with the aid of first and second servo loops. Aircraft and device comprising this device.
Patent CA-3082860-C (CA)
Title: A method for generating a database
Inventor: WINGREN TORD
IPC: H05B47/105
Filed: 2018-11-21
Granted: 2022-12-13
Abstract: The present invention relates to a method for generating a database to be used to set illumination of an adjustable light source. The method (300) comprising: for a plurality of different users: identifying (302) an individual user (110); setting (304) a specific light profile of the adjustable light source (102), the specific light profile comprising information pertaining to a spectral content and/or intensity of light by which the individual user (110) is exposed (112) to; while exposing (112) the individual user (110) for the specific light profile, sensing data (306) pertaining to a health condition and/or a behavior of the individual user (110); determining (308) a data set linking the specific light profile, genomic data pertaining to the individual user (110), and the data pertaining to the health condition and/or the behavior of the individual user sensed while exposing (112) the individual user (110) to the specific light profile; and storing (310) the linked data set in a database. A light control system (200) is further provided.
Patent CA-3088990-C (CA)
Inventor: HEDRICH FRANK
IPC: G01N25/18
Filed: 2019-01-07
Granted: 2023-12-19
Abstract: The invention relates to an evaluation arrangement for a thermal gas sensor having at least one heater and at least one detector. The evaluation arrangement is designed to obtain information relating to the amplitude of a detector signal of a first detector and information relating to a first phase difference between a heater signal and the detector signal of the first detector. Furthermore, the evaluation arrangement is designed to form a combination signal as an intermediate variable dependent on a function of the information relating to the amplitude of the detector signal and depending on the information relating to the first phase difference, and in order to determine information about a gas concentration or information about a temperature conductivity of a fluid on the basis of the combination signal.