baber/WOPTO huggingface dataset:
Patent CA-3004079-A1 (CA)
Inventor: GOFFE RANDAL A
IPC: F01N3/022
Filed: 2016-11-04
Abstract: Catalytic cores for a wall-flow filter include juxtaposed channels extending longitudinally between an inlet side and an outlet side of the core, wherein the inlet channels are plugged at the outlet side and outlet channels are plugged at the inlet side. Longitudinal walls forming the inlet and outlet channels separate the inlet channels from the outlet channels. The walls include pores that create passages extending across a width of the walls from the inlet channels to the outlet channels. Catalysts are distributed across the width and length of the walls within internal surfaces of the pores in a manner such that the loading of each catalyst across the width varies by less than 50% from an average loading across the width.
Patent CA-3004819-A1 (CA)
Inventor: Hamidifar Saeedeh
IPC: H04B17/309
Filed: 2018-05-11
Abstract: Linvention concerne un procédé et un système de déploiement dune carte de positionnement étalonnée dune région. Le procédé, exécuté dans un processeur dun dispositif informatique de serveur, comprend la réception, à une mémoire du dispositif informatique de serveur, dun premier ensemble de données dempreintes acquis à lintérieur de la région par une pluralité dappareils mobiles, générant, en utilisant le processeur, une distribution de points de données étalonnées basée au moins en partie sur le premier ensemble de données dempreintes, les points de données étalonnées représentant des positions respectives à lintérieur de la région, recevant, à la mémoire, un second ensemble de données dempreintes acquis par au moins un appareil mobile supplémentaire, traitant, en utilisant le processeur, le second ensemble de données dempreintes et les points de données étalonnées pour générer une distribution mise à jour de points de données étalonnées, et lorsque la distribution mise à jour excède un seuil de densité prédéterminé de points de données détalonnage, le déploiement de la distribution à jour en tant que carte de positionnement étalonnée de la région.
Patent CA-3005019-A1 (CA)
Inventor: ELSOM KYLE B
IPC: A23G9/28
Filed: 2018-05-15
Abstract: A frozen confection dispensing apparatus includes a freezer section having a base product. A dispensing section is connected to the freezer section. The dispensing section includes a mixing cylinder and a plunger movably positioned within the mixing cylinder, the mixing cylinder including at least one injection port. A flavoring section includes a plurality of flavor syrups connected to a specified injection port. A stepper motor is connected to the plunger and moves the plunger within the mixing cylinder. A control mechanism is connected with the stepper motor and syrup pump selectively moving the plunger wherein a syrup dispense rate and timing is sequenced by the control mechanism with the stepper motor driven plunger wherein mixing of the base product and flavor syrup is precisely controlled.
Patent CA-3005370-A1 (CA)
Title: Method for recovering hydrocarbons from low permeability formations
Inventor: AGUILERA ROBERTO
IPC: E21B43/18
Filed: 2016-11-16
Abstract: There is provided a method of producing hydrocarbon material. A first hydrocarbon material is produced from the formation, the first hydrocarbon material including a gaseous hydrocarbon material originally in place in the formation. At least a portion of the produced gaseous hydrocarbon material is injected into the formation to increase the formation pressure. A second hydrocarbon material is produced from the formation.
Patent CA-3005408-A1 (CA)
Title: Systems, methods, and apparatus to preheat welding wire
Inventor: HSU CHRISTOPHER
IPC: B23K9/10
Filed: 2016-12-07
Abstract: A contact tip assembly with a preheating tip comprises a welding-type power source (302a, 302b) configured to provide welding-type current to a welding-type circuit, the welding-type circuit comprising a welding-type electrode and a first contact tip (318) of a welding torch. The assembly also includes an electrode preheating circuit configured to provide preheating current through a portion of the welding-type electrode via a second contact tip (308) of the welding torch, and a voltage sense circuit (1702, 1704, 1706) to monitor a voltage drop across the two contact tips (308, 318), and the electrode preheating circuit adjusts at least one of the first current or the preheating current based on the voltage drop.
Patent CA-3008717-A1 (CA)
Inventor: WENZEL BERND
IPC: F24F3/056
Filed: 2016-12-16
Abstract: The present invention relates to a system for heating and/or cooling and/or ventilating and/or illuminating an interior space, comprising a plurality of air-conditioning modules having a flat surface that faces the interior space, said surface being designed to dispense heat and/or cold and/or fresh air to the interior space; at least one distribution module which is designed to provide the air-conditioning modules with a fluid carrier medium for heat and/or cold and/or fresh air; and a control device for controlling a quantity of heat and/or cold and/or fresh air; wherein the contours of the plurality of air-conditioning modules and the at least one distribution module are designed in such a way that the plurality of air-conditioning modules and the at least one distribution module form by virtue of their assembly a substantially flat and continuous surface.
Patent CA-3010896-A1 (CA)
Inventor: MCCLOUD JEFFERSON C
IPC: A61B34/20
Filed: 2017-01-19
Abstract: A method, apparatus and computer readable medium for schematically representing a spatial position of an instrument used in a robotic surgery system is disclosed. The instrument includes an end effector coupled to a positioning device for spatially positioning the end effector in a surgical workspace in response to input signals generated by movement of a hand controller of an input device in an input device workspace. The method involves causing a processor circuit to calculate a current three-dimensional spatial position of the instrument within the surgical workspace for current input signals received from the input device. The method also involves causing the processor circuit to generate display signals for displaying a graphical depiction of the surgical workspace on a display in communication with the processor circuit, the graphical depiction including a planar representation includes an instrument movement region having a boundary indicating limitations to transverse movement of the instrument within the surgical workspace, and a two-dimensional projection of the current spatial position of the positioning device and the end effector onto the planar representation.
Patent CA-3017784-A1 (CA)
Title: Controlled environment secure media streaming system
Inventor: HODGE STEPHEN LEE
IPC: G06Q30/06
Filed: 2017-03-13
Abstract: A Controlled Environment Secure Media Streaming System manages the delivery of content to Secured Devices. Cloud Services provide content to Integration Hub. The Integration Hub interfaces with various cloud services providers and prepares content for consumption by a resident of a secured facility. Integration Hub utilizes Content Filter to inspect content received from cloud service providers for suitability for use in a secured environment. Once content is retrieved, filtered, formatted, and packaged by Integration Hub, the content is stored in Data Warehouse. Secured Devices request content from the Distribution Hub, the Distribution Hub retrieves the content from the Data Warehouse, and then Distribution Hub manages the transfer of content to the Secured Devices. In some embodiments, Distribution Hub utilizes Content Filter to determine whether or not a particular Secured Device can access particular content.
Patent CA-3021087-A1 (CA)
Inventor: PETTERSON SEAN MICHAEL
IPC: A61N1/08
Filed: 2017-04-13
Abstract: A system includes a wearable sensor configured to be worn by a person and to record sensor data during an activity performed by the person; an analysis element configured to receive the sensor data from the wearable sensor, determine sensor orientation data of the wearable sensor during the activity based on the sensor data, translate the sensor orientation data of the wearable sensor to person orientation data of the person during the activity, determine, for the person during the activity, (a) a lift rate, (b) a maximum sagittal flexion, (c) an average twist velocity, (d) a maximum moment, and (e) a maximum lateral velocity, and determine a score representative of an injury risk to the person during the activity based on such data; and a tangible feedback element configured to provide at least one tangible feedback based on the score so as to reduce the injury risk.
Patent CA-3024283-A1 (CA)
Inventor: WEYMOUTH-WILSON ALEXANDER CHARLES
IPC: C07J71/00
Filed: 2017-05-18
Abstract: L'invention concerne un procédé de préparation d'un composé de formule générale (la) : dans laquelle R2, Y, R4 et R5 sont tels que définis ici, l'époxydation étant conduite à l'aide d'un oxydant et de méthyltrioxorhénium en tant que catalyseur (MeReO3). L'invention concerne également certains composés per se. Les composés sont des intermédiaires dans la synthèse d'acides biliaires synthétiques.
Patent CA-3029289-A1 (CA)
Title: Modular flooring tiles and system
Inventor: JONES CHAD H
IPC: E01C9/10
Filed: 2019-01-08
Abstract: Modular floor tiles include a first surface configured to receive weight. The first surface is supported by primary walls interior to and extending the full height of the tiles, and which may be intersecting to form a grid. Secondary walls of a lesser height support the primary walls, may be non-linear such as circular, and may support either side of vertices of intersecting primary walls. Joining members and corresponding receivers in the sides of tiles are dimensioned to engage one another from adjacent tiles to join the tiles and restrict lateral movement. Fastener(s) in each tile are associated with slots and may be selectively moved between unlocked and locked positions to restrict vertical movement. Some embodiments include cable channels with corresponding cover plates, and inclined portions providing ramps. Any number and combination of tiles may be connected to one another to form a modular flooring system.
Patent CA-3029839-A1 (CA)
Inventor: WANG YINGJIE
IPC: C12Q1/68
Filed: 2019-01-11
Abstract: The invention relates to the canola variety SCV724303. Provided by the invention are the seeds, plants, plant parts and plant cells of the canola variety SCV724303. Also provided by the invention are methods for producing canola plants by crossing the canola variety SCV724303 with itself or another canola variety and plants produced by such methods.
Patent CA-3030147-A1 (CA)
Inventor: STERNSON SCOTT
IPC: C12N5/071
Filed: 2017-07-07
Abstract: This document relates to materials and methods for controlling ligand gated ion channel (LGIC) activity. For example, modified LGICs including at least one LGIC subunit having a modified ligand binding domain (LBD) and/or a modified ion pore domain (IPD) are provided. Also provided are exogenous LGIC ligands that can bind to and activate the modified LGIC, as well as methods of modulating ion transport across the membrane of a cell of a mammal, methods of modulating the excitability of a cell in a mammal, and methods of treating a mammal having a channelopathy.
Patent CA-3031972-A1 (CA)
Title: Fascia-mounted gutter debris barrier system
Inventor: BREYER SCOTT
IPC: E04D13/076
Filed: 2019-01-30
Abstract: A gutter debris barrier system is provided that includes a frame that is configured for direct attachment to a building and a filter screen for preventing debris from entering a gutter while allowing water to flow therethrough. The frame may include a floor with slots punched therein, with ribs on either side of the slots that form channels. The channels may be tapered to improve the speed and efficiency of heat transfer, and also to funnel water down into the gutter. The frame is made of a durable material, such as extruded aluminum. The frame has a first mounting flange that can bend and flex relative to the remaining portions of the frame, which allows for enough flexibility to enable the frame to be mounted directly to the building.
Patent CA-3036783-A1 (CA)
Title: Dispositif de detection optique et procede dans un systeme de traitement de liquides
Inventor: Strickler Johann Rudi
IPC: G01J1/44
Filed: 2016-09-14
Abstract: L'invention concerne un dispositif de détection et de commande optique qui comprend une source lumineuse émettant un faisceau lumineux et un composant optique en communication avec le faisceau lumineux. Le composant optique est conçu de manière à déplacer le faisceau lumineux dans un plan. Le plan s'étend dans une zone de telle sorte que le faisceau lumineux interagisse avec des particules dans la zone produisant une diffusion du faisceau lumineux. Le dispositif de détection et de commande optique comprend également un photodétecteur en communication avec les particules à l'intérieur du plan. Le photodétecteur est conçu pour générer des données d'image en réponse à la diffusion du faisceau lumineux.
Patent CA-3038777-A1 (CA)
Title: Composition d'agent de prevention de contamination et procede de prevention de contamination
Inventor: SEKIYA HIROSHI
IPC: D21F5/00
Filed: 2016-09-29
Abstract: Le problème décrit par la présente invention est de produire une composition d'agent de prévention de contamination et un procédé de prévention de contamination de telle sorte que, même lorsque la composition est appliquée uniquement à un séchoir sur le côté amont, une quantité suffisante de la composition peut être appliquée à un séchoir sur le côté aval par l'intermédiaire de papier humide, et la contamination de poix dans une pluralité de séchoirs peut être évitée de manière suffisante dans son ensemble. La solution selon l'invention porte sur une composition d'agent de prévention de contamination qui doit être appliquée à des séchoirs D1-D8 dans une partie sèche D d'une machine à papier, ladite composition comprenant une émulsion, un agent de retransfert et de l'eau, et ayant un point de trouble de l'agent de retransfert de 55 °C ou plus et une valeur HLB de 8-15. De préférence, la valeur de tension de surface dynamique de la composition à une durée de vie de 100 ms selon le procédé de pression de bulle maximale est de 65 mN/m ou moins.
Patent CA-3046841-A1 (CA)
Inventor: BARTORELLI CUSANI ALBERTO
IPC: A61P35/00
Filed: 2017-12-14
Abstract: Disclosed is a novel recombinant protein UK 114 in stable polymer form for use in the treatment, diagnosis and prevention of malignant solid and systemic tumours.
Patent CA-3048514-A1 (CA)
Inventor: PACAK JOHN S
IPC: A61B17/34
Filed: 2012-08-10
Abstract: A support apparatus for supporting a trocar while the trocar extends through a body wall of a patient includes an inflatable collar extending around the trocar which can be inflated to a predetermined size by a source of fluid where the source of fluid is located on the trocar support apparatus itself so as to be carried thereby and is defined by a pump mechanism to provide a fixed volume allowing inflation only to a fixed size. An abutment member is shaped to be received on an outer surface of the trocar sleeve and adjustable longitudinally of the trocar sleeve so as to be located at a selected position. A tube connecting the pump on the abutment to the inflatable collar is wrapped helically around the sleeve of the trocar. The collar includes a sleeve portion which can be unrolled on to the trocar sleeve.
Patent CA-3051006-A1 (CA)
Inventor: ESLAMI-NEJAD PARHAM
IPC: F28F7/02
Filed: 2018-02-09
Abstract: L'énergie géothermique est de plus en plus reconnue comme une source d'énergie utile à des fins industrielles et résidentielles. L'invention concerne des unités pour un échange de chaleur souterrain comprenant un bloc polymère comprenant des "mini-canaux" adaptés et/ou dimensionnés pour un échange de chaleur hautement efficace. Dans certains modes de réalisation, de telles unités peuvent, selon les besoins, être fabriquées hors site, enroulées pour le transport et installées de manière appropriée dans des trous de sonde. D'autres agencements sont également décrits pour des conduits situés à l'intérieur d'un trou de sonde pour un échange de chaleur sans bloc polymère. L'invention concerne également des systèmes d'échange de chaleur géothermiques comprenant ceux qui utilisent de telles unités, par exemple avec une expansion directe d'un fluide d'échange de chaleur à deux phases tel que le dioxyde de carbone.
Patent CA-3053453-A1 (CA)
Title: Appareil, programme informatique et procede
Inventor: SHAH SYED ASIM ALI
IPC: H04L12/16
Filed: 2018-02-08
Abstract: L'invention concerne un appareil servant à identifier un compte bancaire de nud d'extrémité dans un réseau de comptes bancaires destiné à des fonds provenant d'une transaction frauduleuse, comprenant un circuit de traitement configuré pour : identifier un compte de nud dans lequel des fonds provenant de la transaction frauduleuse sont payés ; déterminer le nombre de relations de compte associées au compte de nud ; et identifier le compte de nud en tant que compte de banque de nuds d'extrémité lorsque le nombre de relations de compte est supérieur à une valeur seuil.
Patent CA-3057486-A1 (CA)
Title: Systems and methods for optimizing delivery of content recommendations
Inventor: BREHM MICHAEL JAMES
IPC: H04N21/262
Filed: 2019-10-03
Abstract: The system and methods described herein provide content recommendations to user equipment timed to reduce interruption of content. A content recommendation application detects output of first content and determines viewing metrics for the first content. Using the determined viewing metrics, the content recommendation application determines whether output of a content recommendation should be blocked. In response to determining that the viewing metrics indicate output of the content recommendation should be blocked, the content recommendation application blocks the content recommendation. Upon receiving an input changing output of the first content to output of a second content, the content recommendation application unblocks and outputs the content recommendation.
Patent CA-3058191-A1 (CA)
Title: Resolving opaqueness of complex machine learning applications
Inventor: NAIR VIJAYAN N
IPC: G06N20/00
Filed: 2019-10-10
Abstract: Computing systems and technical methods that transform data structures and pierce opacity difficulties associated with complex machine learning modules are disclosed Advances include a framework and techniques that include: i) global diagnostics; ii) locally interpretable models LIME-SUP-R and LIME-SUP-D, and iii) explainable neural networks Advances also include integrating LIME-SUP-R and LIME-SUP-D  approaches that create a transformed data structure and replicated modeling over local and global effects and that yield high interpretability along with high accuracy of the replicated complex machine learning modules that make up a machine learning application
Patent CA-3058835-A1 (CA)
Inventor: LEBLANC EDWARD BRIAN
IPC: F24F1/035
Filed: 2019-10-17
Abstract: The indoor unit of a mini-split heat pump has an auxiliary filter mounted atop the air inlet opening of the indoor unit. The auxiliary filter comprising three parallel filtering stages and each of these filtering stages having an air flow capacity equivalent to a nominal air flow rating of the indoor unit. The three filtering stages improve low-air-quality tolerance of a residential indoor unit of a mini-split heat pump, so that commercial and industrial users can also benefit from these high efficiency heat pumps to reduce their carbon footprint.
Patent CA-3058942-A1 (CA)
Inventor: NEUMANN ROLAND
IPC: H04L25/49
Filed: 2017-07-11
Abstract: The invention relates to a communication assembly for the energy-efficient exchange or sending of data frames between a command unit and a plurality of LED control units. The invention further relates to the command unit itself and to the control units themselves, and to a communication method, which operates the proposed communication assembly. The invention further relates to a computer program product having control commands that carry out the method or operate the communication assembly. According to the invention, several measures are cleverly combined in such a way that a secure and energy-efficient exchange of data between components is possible.
Patent CA-3062579-A1 (CA)
Inventor: BLEIMAN BENJAMIN E
IPC: B42D25/41
Filed: 2018-05-30
Abstract: La présente invention concerne un dispositif de sécurité optique approprié pour sécuriser ou authentifier des articles de haute sécurité ou de valeur élevée de fabrication lorsqu'il est fixé à ces derniers. Le dispositif de sécurité selon l'invention produit des effets optiquement variables lorsqu'il est visualisé de différents points de vue et est constitué d'une couche microstructurée comportant des éléments d'icône d'image qui comportent au moins un matériau pigmenté. La couche microstructurée est agencée par rapport à un agencement d'éléments de focalisation de telle sorte qu'au moins des parties des éléments d'icône d'image sont observables à travers au moins des parties de l'agencement d'éléments de focalisation, ce qui permet de fournir au moins une image synthétique qui présente un effet de transition de couleur tandis que des points de vue à partir desquels le dispositif de sécurité optique est visualisé sont modifiés, dans un mode de réalisation particulier, le dispositif de sécurité optique comprenant (i) un agencement d'éléments d'icône d'image comportant un premier motif de matériau de contraste et un second motif de matériau de contraste ; (ii) un agencement fixe d'éléments de focalisation disposés par rapport à l'agencement d'éléments d'icône d'image de telle sorte que les éléments d'icône d'image projettent une image synthétique lorsqu'ils sont visualisés à travers les éléments de focalisation, et comportant un premier motif org fixe (tel que défini ici) qui n'est pas apparié à partir du ou des motifs des premier et second matériaux de contraste ; l'image synthétique étant une projection du premier et du second matériau de contraste lorsqu'elle est visualisée à partir d'au moins un angle.
Patent CA-3062970-A1 (CA)
Inventor: HELLMAN MIKAEL
IPC: A61M15/08
Filed: 2018-05-03
Abstract: La présente invention concerne un dispositif nasal pour filtrer de l'air respiratoire qui comprend un élément de support allongé, et deux éléments de maintien arrondis, chacun étant agencé à une extrémité respective de l'élément de support allongé. Les éléments de maintien sont adaptés pour être insérés dans une narine avec une extrémité distale dirigée dans la narine, et une extrémité proximale adjacente aux ouvertures de narine. Les éléments de maintien comprennent une section transversale en forme de cloche dans au moins un plan dans une extension distale-proximale.
Patent CA-3066637-A1 (CA)
Title: Production process for high purity algae
Inventor: CHEN JIANWEI
IPC: B01J19/24
Filed: 2018-06-08
Abstract: A photo-bioreactor for growing a photosynthetic culture comprising: a channel through the bioreactor having an inlet and an outlet providing a labyrinth path from the inlet to the outlet, configured to contain the photosynthetic culture, wherein the channel is formed by a plurality of ribs; and a light emitting diode panel along a side wall of the photo-bioreactor. A method of product preservation, comprising: treating a packaged product with a first cycle of high pressure processing; incubating the packaged product allowing spore germination; and treating the packaged product with a second cycle of high pressure processing.