baber/WOPTO huggingface dataset:
Patent CA-2970128-A1 (CA)
Inventor: KWON SUN-HYOUNG
IPC: H04L1/00
Filed: 2016-03-25
Abstract: An apparatus and method for broadcast signal frame using a boundary between Physical Layer Pipes (PLPs) of a core layer are disclosed. An apparatus for generating broadcast signal frame according to an embodiment of the present invention includes a combiner configured to generate a multiplexed signal by combining a core layer signal and an enhanced layer signal at different power levels; a power normalizer configured to reduce the power of the multiplexed signal to a power level corresponding to the core layer signal; a time interleaver configured to generate a time-interleaved signal by performing interleaving that is applied to both the core layer signal and the enhanced layer signal; and a frame builder configured to generate a broadcast signal frame including a preamble for signaling time interleaver information corresponding to the dine interleaver, the time interleaver uses one of time interleaver groups, and a boundary between the time interleaver groups is a boundary between Physical Layer Pipes (PLPs) of a core layer corresponding to the core layer signal.
Patent CA-2973257-A1 (CA)
Title: Multiple fluid delivery system with multi-use disposable set and features thereof
Inventor: HAURY JOHN A
IPC: A61J1/20
Filed: 2016-01-07
Abstract: A multi-use disposable set (MUDS) has at least one syringe having a proximal end and a distal end spaced apart from the proximal end along a longitudinal axis.  The MUDS further has a plunger reciprocally movable within a syringe interior between the proximal end and the distal end. A manifold is in fluid communication with the distal end of the at least one syringe. At least one valve is in fluid communication with the syringe interior. The at least one valve is operable between a filling position for filling the syringe interior with fluid and a delivery position for delivering the fluid from the syringe interior. At least one connection port is in fluid communication with the manifold and the syringe interior when the at least one valve is in the delivery position. A multi-fluid delivery system having the medical connector and MUDS is also provided. Various features of the MUDS system are also described.
Patent CA-2973448-A1 (CA)
Inventor: DINH CONG THANH
IPC: H01R4/20
Filed: 2014-03-17
Abstract: A compression connector for connecting two wires is disclosed. The compression connector comprises a first connector component having a wire cradle configured to receive a first wire section. A second connector component has a wire cradle configured to receive a second wire section. The first connector component slidably couples with the second connector component to form a wire opening capable of fully surrounding said first wire section and said second wire section. Bifurcated embodiments allow for more than one crimping act on the compression connectors resulting in a more reliable compression connection. The compression connector that results is much more resistant to failure compared to known C-shaped compression connectors.
Patent CA-2974224-A1 (CA)
Inventor: WAN MINGMIN
IPC: F15B13/02
Filed: 2015-03-25
Abstract: A multi-way valve and a multi-way valve skid are disclosed. The multi-way valve comprises an upper valve body (10), a lower valve body (20), and a rotary valve core (30). The rotary valve core comprises a valve core body (31) and a protruding part (32), and said rotary valve core is provided with an oil-directing passageway (33) running through the protruding part and the valve core body; the lower valve body is provided with a plurality of oil inlet passageways (21), said plurality of oil inlet passageways running through the lower end and the upper end of the lower valve body; the oil outlet of the oil inlet passageway is located on a circle having a radius of the distance from the oil inlet of the oil-directing passageway to its axis, the center of the circle being the axis of said valve core body, such that when the valve core body rotates, the oil-directing passageway is capable of abutting with any one of the oil inlet passageways. The plurality of oil inlet passageways in the multi-way valve run through to the lower end of the lower valve body, such that after being connected, the pipeline is located on the same side of the multi-way valve; this configuration is such that the arrangement of the pipeline is simple, and the space occupied by the multi-way valve skid, as well as its area, are small.
Patent CA-2975741-A1 (CA)
Inventor: Hoekstra Eric John
IPC: B64D45/02
Filed: 2017-08-10
Abstract: There are provided circuits and methods for surge protection. For example, there is provided a clamp circuit for protecting a load against a surge. The clamp circuit can include a power dissipation circuit including at least one transistor and a resistor. The clamp circuit can further include a voltage sensitive device configured to cause a voltage limit across the load when the surge occurs. The power dissipation circuit can be configured to turn on the at least one transistor to dissipate power across one of the resistor and the at least one transistor.
Patent CA-2977904-A1 (CA)
Title: Methods and systems for generating a lottery ticket
Inventor: BADALYAN VIGEN
IPC: A63F3/06
Filed: 2015-07-02
Abstract: A method of generating a lottery ticket comprises the steps of: providing a succession of selection stages; providing for each stage two or more selection options; said selection options comprising a selection area which in response to a lottery player's interaction reveals either a winning or a losing indicator; wherein for each stage at least one of the selection options is a winning selection and at least one of the options is a losing selection.
Patent CA-2979700-A1 (CA)
Title: Coalescing elements in copper production
Inventor: WALLER CLINTON P JR
IPC: B01D17/022
Filed: 2016-03-16
Abstract: A coalescing element for aggregating droplets of an emulsion. The coalescing element includes a nonwoven web substrate. A coalescer that includes the coalescing element can also include a housing and a fluid inlet and a fluid outlet each in fluid communication with the coalescing element. The coalescing element and coalescer may be useful for emulsions that form in solvent extraction/electowinning copper processing and for other emulsions.
Patent CA-2982733-A1 (CA)
Inventor: FOUNTAIN GERALD O
IPC: A23F5/28
Filed: 2011-07-15
Abstract: A coffee milling process comprising the steps of: a) introducing particles of a roasted coffee precursor into a milling chamber; b) introducing particles of soluble coffee into the milling chamber; c) jetting a gas into the milling chamber to mobilise the particles of the roasted coffee precursor and soluble coffee; d) thereby producing a milled and blended coffee product by comminuting the particles of the roasted coffee precursor by self-collision of the particles of the roasted coffee precursor and by collision of the particles of soluble coffee with the particles of the roasted coffee precursor within the milling chamber. Processes and products incorporating milled and blended coffee products are also described.
Patent CA-2985730-A1 (CA)
Inventor: CIPRIANI ZENO
IPC: E04F15/024
Filed: 2016-05-11
Abstract: The present invention refers to a supporting system for tiles to obtain floorings raised with respect to a reference ground.
Patent CA-2986236-A1 (CA)
Title: Lutte contre la poussiere dans des applications de champ petrolifere
Inventor: CHOPADE PRASHANT D
IPC: B08B15/00
Filed: 2015-08-05
Abstract: La présente invention concerne un procédé et une composition pour la suppression et l'élimination de particules de poussière. La composition comprend une solution de gélification aqueuse et un agent de soutènement particulaire. La solution de gélification aqueuse et l'agent de soutènement particulaire sont combinés pour créer un mélange. La solution de gélification aqueuse et l'agent de soutènement particulaire peuvent être combinés par l'une au moins des techniques suivantes : pulvérisation en composition de la solution de gélification aqueuse, pulvérisation en brouillard de la solution de gélification aqueuse et pulvérisation atomisée de la solution de gélification aqueuse. Le mélange peut comprendre d'environ 0,1 % en poids à 5 % en poids w/v de la solution de gélification aqueuse. L'agent gélifiant peut comprendre un polymère améliorant la viscosité approprié. Le polymère améliorant la viscosité approprié peut comprendre au moins un polymère parmi des polymères naturels, des dérivés de polymères naturels, des polymères synthétiques, des biopolymères et toute combinaison de ceux-ci, du guar, du xanthane, du diutane, du scléroglucane, des polysaccharides de masse moléculaire élevée, tout dérivé de ceux-ci et toute combinaison de ceux-ci, de l'hydropropylguar (HPG), du carboxyméthylguar (CMG) et du carboxyméthylhydroxypropylguar (CMHPG).
Patent CA-2988778-A1 (CA)
Inventor: BINETTE FRANCOIS
IPC: A61K35/50
Filed: 2016-06-09
Abstract: Disclosed herein are compositions comprising cell-derived preparations and/or bioactive substances derived therefrom, in combination with biological carriers. Methods for making the aforementioned compositions, and methods for their use in stimulating osteogenesis and chondrogenesis in subjects in need thereof, are also disclosed.
Patent CA-2990266-A1 (CA)
Title: Support reglable
Inventor: ELJAOUHARI ISMAT
IPC: F16L3/14
Filed: 2016-09-29
Abstract: Support réglable, qui comprend un élément fixe et un élément réglable accouplé à l'élément fixe de manière à permettre le mouvement de l'élément réglable par rapport à l'élément fixe et la fixation de l'élément réglable sur l'élément fixe dans une position préférée.
Patent CA-2994613-A1 (CA)
Title: Material separators
Inventor: SNOW MICHAEL DAVID
IPC: B07B1/12
Filed: 2018-02-09
Abstract: The disclosure features material separators for screening excavated material (e.g., rocks from soil.) In some implementations the materials separators include (a) a supporting frame; (b) a screening surface mounted at an incline on the supporting frame, the screening surface comprising a plurality of fixed bars that are attached to the frame in a manner to resist upward movement, and a plurality of shift bars that are attached to the frame at their upper and lower ends, in a manner to allow upward movement; and (c) a shift bar actuator, positioned between the upper and lower ends of the shift bars, the shift bar actuator being configured to impart a two-stage movement to the shift bars, whereby during a first stage the upper ends are first displaced vertically, and during a second stage the lower ends pivot upward about the upper ends.
Patent CA-2994734-A1 (CA)
Inventor: WEIGL MARKUS
IPC: B23K11/30
Filed: 2016-08-10
Abstract: A device and method for low-resistance welding of metal sheets with a high cycle rate. The method includes conveying the joining partners to be welded by a feeding device to between an upper and a lower welding electrode where they are fixed by embossing head(s) with a particular, settable preload. The method includes pressing the upper and lower welding electrode onto the joining partners from both sides, wherein electrode pressure is measured in each case. The method includes that the appropriate welding current flows and welds the joining partners, and the two welding electrodes with their respective embossing heads are retracted using a lift drive element and the feeding device delivers the result into a temporary storage area. The method is characterized in that an embossing head can be set with respect to the joining partner using a setting element, independently of the particular welding electrode and electrode pressure.
Patent CA-2995897-A1 (CA)
Inventor: SHIGETA YASUSHI
IPC: G06K9/78
Filed: 2018-02-21
Abstract: A chip recognition system in which a chip is configured to at least partially have a specific color indicative of a value of the chip includes: a recording device that uses a camera and records a state of the chip as an image; an image analysis device that subjects the image so recorded to image analysis and recognizes at least the specific color and a reference color that is present in the image and differs from the specific color;  and a recognition device at least including an artificial intelligence device that uses a result of the image analysis by the image analysis device and specifies the specific color of the chip, wherein the artificial intelligence device of the recognition device has been subjected to teaching using, as training data, a plurality of images of the chip and the reference color irradiated with different illumination intensities.
Patent CA-3000842-A1 (CA)
Title: Prevention, traitement et inversion de maladie a l'aide de quantites therapeutiquement efficaces d'acides gras actives
Inventor: JORKASKY DIANE
IPC: C11D1/28
Filed: 2016-10-03
Abstract: Divers modes de réalisation de l'invention concernent des compositions pharmaceutiques et des procédés pour traiter des maladies, y compris la glomérulosclérose segmentaire focale ou l'hypertension artérielle pulmonaire. Les compositions de ces modes de réalisation comprennent des acides gras activés, tels que des acides gras substitués alkyles, des céto-acides gras et des nitro-acides gras. Les procédés selon divers modes de réalisation consistent à administrer une quantité efficace d'acide 10-nitro-9(E)-octadec-9-énoïque pour traiter de telles maladies.
Patent CA-3001434-A1 (CA)
Inventor: MITKIDIS GEORGIOS
IPC: C07C51/215
Filed: 2016-10-25
Abstract: The invention concerns a process for oxidative dehydrogenation of ethane. In the process an ethane comprising stream is fed to a distillation column to remove propane. The purified ethane stream is subjected to oxidative dehydrogenation using a catalyst comprising Mo/V/Sb, or Mo/V/Nb and Te or Sb in the orthorhombic M1 crystalline phase. The reactor effluent comprises ethylene. The effluent is washed with water to remove acetic acid. The acetic acid is recovered from the aqueous stream by means of solvent extraction.
Patent CA-3002347-A1 (CA)
Inventor: WURTH STEPHEN A
IPC: A01K1/01
Filed: 2016-10-25
Abstract: Litter boxes are provided that have a tear-away flap on the top and/or the front of the box. The tear-away flap can be pulled outward from the box to form a mat that can provide an entry to the box. Positioning the tear-away flap as a mat can expose a corrugate fluting structure on the tear-away flap. This structure can act as an anti-tracking trap as the cat leaves the box with litter on the paws. An overhang on one or more sides of the box (preferably three sides) can prevent litter from "splashing" out of the box onto the floor. After the pet owner is finished using the litter box, the pet owner can fold the tear-away flap back onto the top of the box to reseal the box to keep the litter in the box for disposal.
Patent CA-3002691-A1 (CA)
Title: Edge profile for a sheet-like material, and sheet-like material
Inventor: STREICHARDT THOMAS
IPC: B32B27/32
Filed: 2016-08-02
Abstract: The present invention relates to an edge profile (1) for a sheet-like material (2) comprising a layered structure (3) with a main body (4) made of plastic which has a first base colour tone, with a decorative base material (5) which has a second base colour tone, and with a decorative print (6), wherein a final decoration (7) which has a third base colour tone is formed at least from decorative base material (5) and decorative print (6) together, wherein the decorative base material (5) is a layer arranged between main body (4) and decorative print (6). For easier production, the invention proposes that the decorative base layer (5) is a layer of plastic co-extruded with the main body (4). The invention also relates to a sheet-like material with a corresponding edge profile (1).
Patent CA-3004732-A1 (CA)
Inventor: HESSLING-VON HEIMENDAHL ANDRE
IPC: F16K24/00
Filed: 2018-05-10
Abstract: A drain valve (20) for draining liquid from an enclosed space (14) comprises a movable plunger (42), which is movable between a closed position in which the plunger (42) does not allow liquid to flow through the drain valve (20), and at least one open position, in which the plunger (42) allows liquid to flow through the drain valve (20); and an elastic element (40; 54), which is configured to urge the movable plunger (42) into its closed position. The plunger (42) is provided with at least one duct (44) extending through the plunger (42) and allowing fluid to flow through the drain valve (20) when the plunger (42) is positioned in its closed position, wherein said at least one duct (44) is closed by a semi-permeable medium (48), which is permeable for air and water vapor and impermeable for liquid water.
Patent CA-3004932-A1 (CA)
Inventor: DESGRANGES REGIS
IPC: B01J8/22
Filed: 2016-11-08
Abstract: Process for loading a catalyst into a reactor (40) comprising a separation loop (21) comprising the following steps: a) filling the reactor (40) with a solvent S1; b) filling the separation loop (21) with said solvent S1; c) circulating said solvent S1 in the synthesis reactor (40) and the separation loop (21); d) heating the reactor (40) at a temperature less than or equal to 100°C; e) injecting an inert gas at the bottom of the reactor (40); f) mixing said catalyst with a solvent S2 in a tank (30) in order to obtain a liquid/solid mixture; g) increasing the pressure in the tank (30) then sending the liquid/solid mixture to the reactor (40); h) drawing off said solvent S1 and/or S2.
Patent CA-3005661-A1 (CA)
Inventor: FUCHS YANNICK
IPC: B01J13/14
Filed: 2016-11-08
Abstract: The present invention relates to microcapsules as a core-shell-particles, comprising a polymeric shell, a method of making them, a dispersion of those microcapsules in a liquid medium and the use thereof. The microcapsules comprise a core that contains a hydrophobic component.
Patent CA-3005904-A1 (CA)
Inventor: ROSS STEPHEN C
IPC: E21B33/03
Filed: 2018-05-23
Abstract: A cable pack-off apparatus for a wellbore is provided. The apparatus is designed to threadedly connect to the auxiliary port of a tubing head, over the wellbore, and to receive a power cable. The power cable provides power to an ESP downhole. The cable pack-off apparatus provides a self-sealing mechanism in the event that the power cable must be pulled (or becomes pulled) from the wellbore, such as in the event of parted tubing. A  packing element sealingly receives the power cable within a housing of the apparatus. A  method for self-sealing a tubing head over a wellbore is also provided herein.
Patent CA-3010029-A1 (CA)
Title: Systems, apparatus, and methods for selecting antennas
Inventor: BRUHN CHRISTOPHER WILLIAM
IPC: H01Q1/00
Filed: 2016-12-28
Abstract: According to principles of the embodiments as disclosed herein, a device that determines its own orientation and selects an appropriately oriented antenna based on the device's orientation is provided. The device may include a housing including an interior having a base and a top and a first sidewall extending from a perimeter of the base to the top. A plurality of antenna may be coupled to the housing one or more orientation sensors may also be coupled to the housing. A controller may be electrically coupled to each of the plurality of antenna and the one or more orientation sensors, and may be configured to receive information from the one or more orientation sensors, determine an orientation of the housing, and select one of the plurality of antenna to transmit and receive data. A transceiver may be located within the housing and at least one of the plurality of antenna may be being electrically coupled to the antenna.
Patent CA-3014420-A1 (CA)
Title: Light source with integral sonic pest repelling device
Inventor: RUBEL ERIC
IPC: A01M29/16
Filed: 2018-08-16
Abstract: A light source suitable for use in a conventional light socket of a conventional light fixture includes an integral sonic repelling device operable to generate sound at a frequency that is inaudible to humans but that repels pests such as mice and rats.
Patent CA-3017255-A1 (CA)
Inventor: DAVIS ANNA LEIGH
IPC: A61B5/00
Filed: 2017-04-28
Abstract: La présente invention concerne des systèmes et des procédés fournissant des alertes intelligentes aux utilisateurs, par exemple, des alertes aux utilisateurs concernant les états diabétiques qui sont uniquement fournis lorsqu'il est utile de le faire, par exemple, lorsque le système peut prédire ou estimer que l'utilisateur n'est pas encore conscient de son état actuel, par exemple, particulièrement lorsque l'état actuel est un état diabétique qui requiert de l'attention. De cette manière, l'alerte ou l'alarme est personnalisée et rendue particulièrement efficace pour cet utilisateur. De tels systèmes et procédés alertent encore l'utilisateur lorsqu'une action est nécessaire, par exemple, lors d'un bolus ou d'un changement de débit de base temporaire, ou fournit une réponse à un bolus manqué ou un besoin de correction, mais n'alerte pas lorsqu'une action est inutile, par exemple, si l'utilisateur a déjà estimé ou prévu d'avoir conscience de l'état diabétique qui requiert de l'attention, ou si une mesure corrective a déjà été prise.
Patent CA-3019675-A1 (CA)
Inventor: NAKASHIMA ISSEI
IPC: A61B5/11
Filed: 2018-10-03
Abstract: A gait evaluation apparatus that evaluates a training gait of a paralyzed patient suffering from paralysis in a leg includes an acquisition unit configured to acquire a plurality of motion amounts of a paralyzed body portion according to a gait motion and an evaluation unit configured to evaluate that the gait motion is an abnormal gait in a case where at least one of the motion amounts acquired by the acquisition unit meets any one of a plurality of abnormal gait criteria set in advance. The abnormal gait criteria include at least two or more first criteria, which are criteria relevant to motion amounts of different parts of the paralyzed body portion, or at least two or more second criteria, which are criteria relevant to motion amounts of the same part of the paralyzed body portion in different directions.
Patent CA-3021676-A1 (CA)
Inventor: ZHAO YANAN
IPC: G01N33/487
Filed: 2017-10-24
Abstract: Disclosed herein are methods and compositions for determining an improved estimate of the true fractional abundance of target analytes (e.g., specific polynucleotide sequences) in a sample using a nanopore sensor, e.g., by correcting errors inherent to identifying and correlating electrical signals to amounts of a target analyte or reference analyte in a sample.
Patent CA-3025307-A1 (CA)
Title: Appareil et procede pour l'agriculture a environnement controle autonome
Inventor: LAWRENCE Austin Blake
IPC: A01G31/06
Filed: 2017-05-24
Abstract: L'invention concerne un appareil et un procédé d'agriculture à environnement contrôlé autonome (CEA) comprenant un environnement de croissance entièrement autonome. Plus particulièrement, l'invention concerne un appareil et un procédé dans lesquels une pluralité d'ensembles plateaux peuvent être stockés et manipulés à l'intérieur d'un ensemble de rails qui est configuré à l'intérieur d'un ensemble bâti par l'intermédiaire de l'entrée motivationnelle d'au moins une paire antagoniste de manipulateurs montés sur chariot. Le cadre de modèle étant constitué d'une surface d'appui à faible frottement pour s'orienter à l'intérieur d'un ensemble de rails, il peut être configuré pour satisfaire diverses fonctionnalités nécessaires à l'intérieur de la ferme, telles que, mais sans s'y limiter : l'hébergement d'un milieu de croissance pour la culture.