baber/WOPTO huggingface dataset:
Patent CA-2958430-A1 (CA)
Inventor: HOBOY LOREN P
IPC: F41B15/00
Filed: 2015-09-15
Abstract: A method and device for interfering with or reducing the activity of one or more targets by over-stimulating the targets optic nerve with a high intensity incoherent light beam (HIILB) emanating from an electrode-free plasma (EFS) lamp. The steps of the method include providing a HIILB from an EFS lamp housed in a device and directing the beam at the one or more targets when facing the device. The device includes an outer housing with a head portion having a window opening for transmitting a HIILB, an optical system mounted in the head portion facing the window, one or more EFP lamps mounted at the focus of the optical system to collimate the light towards the window, an electrical circuit for driving the one or more lamps wherein the electrical circuit has an energy source and a plasma lamp induction coupling to the energy source for operation.
Patent CA-2959890-A1 (CA)
Title: Methods and apparatus to control advancement of a welding electrode wire for arc ignition
Inventor: KNOENER CRAIG STEVEN
IPC: B23K9/24
Filed: 2017-03-03
Abstract: Methods and apparatus to control advancement of a welding electrode wire for arc ignition are disclosed. An example electrode wire feeder includes a wire feed motor to advance electrode wire to a welding torch, a temperature monitor to determine a temperature of the electrode wire using at least one of a temperature measurement or a thermal model, and a motor controller to control a run-in wire speed based on a temperature of the electrode wire.
Patent CA-2960219-A1 (CA)
Inventor: PENNER JEFFREY RYAN
IPC: A01G23/06
Filed: 2017-03-07
Abstract: A vegetation clearing implement features at least one blade arranged for conveyance over an area of land in a forward working direction. Each blade features a respective serrated cutting edge positioned at a leading side of the blade.  The serrated cutting edge lies along an oblique axis that resides at an oblique angle to the forward working direction. The serrated cutting edge features alternating crests and troughs situated along the oblique axis, and each trough has a concave curvature between a pair of adjacent crests. A slope of the concave curvature at its leading end is more parallel to the forward working direction than its trailing end. This provides a gradual increase in the aggression of cut as the equipment moves through the vegetative material to provide for smooth, efficient travel of the implement during a vegetation clearing operation.
Patent CA-2962446-A1 (CA)
Title: Modular stretcher or litter
Inventor: CHINN ROBERT
IPC: A61G1/04
Filed: 2015-10-01
Abstract: A stretcher which comprises a bed, and a frame having first and second parallel frame members coupled to first and second lateral frame members is disclosed. A securement track is define by an upper surface of at least one of the first parallel frame member, the second parallel frame member, the first lateral frame member, and the second lateral frame member, the securement track having a plurality of alternating open regions and necked down regions along a length. A bed mount configured to both support the bed and be releasably secured in the securement track in a secure condition, and configured to be repositionable along the length of the securement track in an unsecured condition.
Patent CA-2963301-A1 (CA)
Inventor: BLANK MIKEL A
IPC: E01C19/20
Filed: 2015-10-13
Abstract: An asphalt receiving hopper for an asphalt paving machine includes a left sidewall, a right sidewall, a front wall and a pair of baffle panels. The left baffle panel is resiliently attached to the left sidewall and adapted to extend into the asphalt receiving hopper, and the right baffle panel is resiliently attached to the right sidewall and adapted to extend into the asphalt receiving hopper.
Patent CA-2965760-A1 (CA)
Inventor: MINISH SHELDON M
IPC: E21B43/12
Filed: 2017-05-02
Abstract: A motor and pump assembly for use in a wellbore includes a downhole motor producing a rotary output, a reciprocating plunger for pumping fluid up a tubing string, and a drive linkage supported within the hollow tubular housing having a rotary input in connection with the rotary output of the motor and a reciprocating output which is arranged for longitudinal sliding movement with the reciprocating plunger and which is driven responsive to rotation of the rotary input to drive the plunger. The drive linkage includes a lead screw, a sleeve member having a closed end coupled to the plunger, and a follower supported on an inner side of the sleeve member in operative connection to the lead screw to drive longitudinal sliding movement of the sleeve member responsive to rotation of the lead screw.
Patent CA-2971730-A1 (CA)
Inventor: TRAN DUC THANH
IPC: E21B43/26
Filed: 2017-06-23
Abstract: A method and apparatus according to which a hydraulic fracturing fluid is communicated to a wellhead, the apparatus including a fracturing tree connected to the wellhead and into which the hydraulic fracturing fluid is adapted to flow, a fluid conduit connected to the fracturing tree and through which the hydraulic fracturing fluid is adapted to flow before flowing into the fracturing tree, the fluid conduit defining a straight fluid flow path, and a zipper module connected to the fluid conduit and out of which the hydraulic fracturing fluid is adapted to flow before flowing through the fluid conduit. The hydraulic fracturing fluid flows along the straight fluid flow path of the fluid conduit upon flowing out of the zipper module, and continues to so flow along the straight fluid flow path until the hydraulic fracturing fluid flows into the fracturing tree.
Patent CA-2971753-A1 (CA)
Inventor: DELEERSNYDER MATHIEU
IPC: E21B43/30
Filed: 2014-12-22
Abstract: La présente invention concerne un dispositif d'évacuation de liquide pour un puits (112) d'extraction. Le dispositif comprend un réservoir(104, 105) présentant une zone d'accumulation (109) de liquide, ledit réservoir étant apte à être connecté à un tube (102) d'évacuation de gaz; un isolant (106) apte à limiter un écoulement de fluide entre une paroi (104) du réservoir et une paroi (101) du puits, d'un premier espace (107) formé entre l'isolant et le fond de puits vers un deuxième espace (108) formé entre l'isolant et la tête de puits; une première ouverture(117a) réalisée sur ledit réservoir apte à permettre une circulation d'un mélange gaz-liquide dudit premier espace vers un troisième espace (110) formé dans le tube d'évacuation de gaz; et une deuxième ouverture (116a) sur ledit réservoir apte à permettre une circulation de fluide dudit deuxième espace vers la zone d'accumulation de liquide. La première ouverture est réalisée entre la zone d'accumulation de liquide et la connexion au tube d'évacuation.
Patent CA-2973600-A1 (CA)
Inventor: BENCO JOHN
IPC: G01N27/333
Filed: 2016-02-01
Abstract: La présente invention concerne des membranes, des capteurs, des systèmes et un procédé pour la détection d'ions magnésium dans des échantillons contenant des protéines. Les nouvelles membranes, les nouveaux capteurs, systèmes et procédés sont basés sur la découverte que la lipophilie du plastifiant (ou d'un mélange de plastifiants) utilisé dans la formulation de membranes sélectives d'ions de magnésium pour un usage clinique est inversement proportionnelle à la sensibilité du ou des plastifiants et directement proportionnelle à la durée d'utilisation de ceux-ci.
Patent CA-2978755-A1 (CA)
Inventor: KAESELER WERNER
IPC: B23Q3/155
Filed: 2006-07-19
Abstract: A cap magazine for spot welding caps is described herein. The cap magazine includes a cap carrier having a plurality of holes sized and shaped to receive a plurality of spot welding caps in a circular arrangement, a spring for advancing the caps one by one, and a stop for successively retaining each cap in an access position. The access position allows for one of the spot welding caps to be extracted from the cap carrier and, when the cap in the access position is extracted from the cap carrier, the spring advances another one of the caps into the access position. Methods of providing a spot welding cap are also described.
Patent CA-2988092-A1 (CA)
Inventor: MINAGAWA WATARU
IPC: A61P31/04
Filed: 2016-06-02
Abstract: Le problème que cherche à résoudre l'invention est de fournir une nouvelle technique avec laquelle il soit possible d'empêcher la dégradation chimique d'un composé représenté par la formule générale (1) ou d'un sel de ce dernier au sein d'une formulation liquide aqueuse contenant un composé représenté par la formule générale (1) ou un sel de ce dernier. La solution proposée par l'invention est un procédé permettant d'empêcher la génération d'un composé représenté par la formule générale (2) ou d'un sel de ce dernier, y compris contenant un composé représenté par la formule générale (1) ou un sel de ce dernier et un composé de magnésium dans une formulation liquide aqueuse.
Patent CA-2989115-A1 (CA)
Inventor: MARCOTULLI ERIC ALEXANDER
IPC: C07H19/048
Filed: 2016-02-25
Abstract: L'invention concerne des compositions contenant une combinaison de nicotinamide riboside et de ptérostilbène pour traiter des troubles de la peau, et des méthodes de traitement de troubles de la peau à l'aide de ces compositions et leurs équivalents. Les troubles de la peau qui sont traités à l'aide de ces compositions ou méthodes comprennent les troubles de la peau liés à une exposition au soleil, les troubles inflammatoires de la peau, les troubles de la peau liés à une maladie auto-immune et les troubles de la peau liés au cancer. Dans un mode de réalisation, les compositions contenant une combinaison de nicotinamide riboside et de ptérostilbène sont préparées sous la forme de formulations pour une administration par voie orale.
Patent CA-2990784-A1 (CA)
Inventor: GUTIERREZ FRANCISCO MANUEL
IPC: H02K7/18
Filed: 2018-01-04
Abstract: An apparatus comprising a meter device with a rotating component configured to rotate in response to a flowing fluid, an indexing unit coupled with the meter device and configured to process signals from the meter deice resulting in values for measured parameters of a flowing fluid, and an energy harvester coupled to the pair of impellers, the energy harvester comprising a first harvesting unit and a second harvesting unit that co-operate to generate an electrical signal, the first harvesting unit configured to co-rotate with the pair of impellers, the second harvesting unit comprising a hollow, magnetic core disposed proximate the first harvesting unit.
Patent CA-2993166-A1 (CA)
Inventor: WALKIN LEV
IPC: H04L47/80
Filed: 2016-07-08
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving from a plurality of publishers a plurality of messages, each of the messages being assigned to one of a plurality of distinct channels wherein each channel comprises an ordered plurality of messages, storing each message of each of the channels in a respective buffer, each buffer having a time-to-live, during the storing, removing one or more of the buffers having respective time-to-lives that have expired, and providing messages for one or more of the channels to one or more subscribers from a plurality of the remaining buffers according to the order.
Patent CA-2993816-A1 (CA)
Inventor: CANGIALOSI VINCENT
IPC: A61B1/07
Filed: 2016-08-11
Abstract: A system that produces temperature estimations of a tissue surface comprises a base including a motion unit. A fiber assembly includes at least one fiber constructed and arranged to receive infrared energy from the tissue surface, the fiber assembly transmissive of infrared energy; the fiber assembly including a proximal end, a distal end and a body. An optical element redirects received infrared energy to the distal end of the fiber optic. A linkage is coupled between the base and the optical element, the fiber extending through the linkage, the linkage coupled to the motion unit at a proximal end and the optical element at a distal end, the motion unit constructed and arranged to rotate the linkage about the fiber assembly to thereby rotate the optical element at the distal end.
Patent CA-2994288-A1 (CA)
Inventor: ANDERSON JAMES C
IPC: A23G3/00
Filed: 2016-08-08
Abstract: Disclosed are methods for producing steviol glycosides, such as rebaudioside D and rebaudioside M, using engineered yeast. The methods include growing yeast on non-fermentative carbon sources. Other methods include growing yeast on one or more polysaccharides in which saccharification and fermentation of the polysaccharides occurs simultaneously.
Patent CA-2995269-A1 (CA)
Inventor: BRAUER JACOB S
IPC: G16H20/60
Filed: 2008-05-29
Abstract: A testing system and method for providing a testing system includes a user interface having a display for displaying information relating to measurements of health data and an input device for receiving information from a user relating to the health data.  Provided in connection with the user interface is an autologging feature adapted to provide the user with user-selectable options on the display. Also provided is a statistical operation adapted to provide the user with enhanced information relating to the measurements of health data. Also provided is at least one indicator for indicating information relating to the number of health data readings that are within a target range, the number of health data readings that are above the target range and the number of health data readings that are below the target range.
Patent CA-2997511-A1 (CA)
Title: Hepatitis b pres fusion proteins
Inventor: VALENTA RUDOLF
IPC: C12N15/62
Filed: 2016-09-05
Abstract: The present invention relates to a fusion protein for use in the treatment and/or prevention of a hepatitis B virus infection comprising at least one hepatitis B PreS polypeptide or fragment thereof fused to at least one peptide consisting of an amino acid sequence having at least 80% identity to a sequence selected from the group consisting of SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3 and SEQ ID No. 4.
Patent CA-2998821-A1 (CA)
Title: Grid sensor system for characterizing a fluid flow
Inventor: SCHLEICHER ECKHARD
IPC: G01N27/07
Filed: 2016-09-01
Abstract: The invention relates to a grid sensor system for characterizing a fluid flow, comprising a sensor insert having a grid sensor element and comprising a flow guide having an inlet line, an outlet line, and an insert holder arranged between the same to hold the sensor insert, a rectilinear flow path being formed by the flow guide, wherein the insert holder is formed in such a way that the sensor insert can be inserted into the insert holder along an insertion direction extending transversely with respect to the flow path, and wherein, when the sensor insert is held in the insert holder, none of the electrodes extends parallel to the insertion direction.
Patent CA-2999228-A1 (CA)
Inventor: KIRKBY OLIVER
IPC: H01J49/00
Filed: 2016-09-30
Abstract: A detector inlet for providing a sample to an analytical apparatus for detecting a substance of interest, the detector inlet comprising a plenum for allowing passage of a flow of a gaseous fluid, the plenum comprising a sampling volume a sampling inlet arranged in the plenum and arranged to collect samples of the gaseous fluid from the sampling volume and to provide the samples to the analytical apparatus, wherein the flow carries particulates and a flow director arranged to create circulatory flow of the gaseous fluid around the plenum encircling the sampling inlet thereby to vary a spatial distribution of the particulates carried by the fluid to increase a relative proportion of the particulates carried past the sampling inlet without entering the sampling volume.
Patent CA-3000171-A1 (CA)
Inventor: HENNIGES BRUCE D
IPC: A61B50/37
Filed: 2009-05-29
Abstract: A solid medical waste collection system for collecting solid medical waste. The system comprise a mobile cart with a bag for storing the waste. A pre-detection apparatus detects metal-containing objects prior to placing them inside the bag to reduce costs to the facility in which the cart is employed. The system may also include a bag-tensioning mechanism for securing the bag to the cart.
Patent CA-3002313-A1 (CA)
Inventor: GLINER VADIM
IPC: G01B21/00
Filed: 2018-04-20
Abstract: A method for locating a tool in a 3D space is provided. The method includes determining whether location data, corresponding to a location of the tool, is available. If the location data is available, the method includes providing the location data for presenting the location of the tool. If the location data is not available, the method includes determining an estimated location of the tool based on a velocity of the tool and an acceleration of the tool, generating estimated location data corresponding to the estimated location of the tool and providing the estimated location data for presenting the estimated location as the location of the tool. The method also includes determining whether accelerometer data is available. If accelerometer data is available, the method includes using the accelerometer data to estimate the location of the tool.
Patent CA-3002377-A1 (CA)
Inventor: LYONS LESLIE ALAN
IPC: F23L13/00
Filed: 2018-04-23
Abstract: A combustion air blower includes a blower housing, an impeller fan within the blower housing, and an embossment to restrict airflow from the combustion air blower. The blower housing has a discharge conduit defining a discharge passageway. The discharge conduit is adapted and configured to receive a baffle such that, when the baffle is received, the baffle extends inwardly into the discharge passageway from a first wall towards a second wall opposite the first wall. The baffle restricts airflow within the discharge passageway. The embossment is in the discharge passageway and in the second wall and extends towards the first wall such that the embossment restricts airflow within the discharge passageway. The embossment cooperates with a baffle to provide a reduced cross sectional area of the discharge passageway in comparison to an upstream portion.
Patent CA-3002460-A1 (CA)
Inventor: HEIPP SHAWN
IPC: E03C1/232
Filed: 2018-04-24
Abstract: A bath waste and overflow drain system of the present disclosure may comprise both drain and overflow assemblies. The drain assembly generally includes a drain elbow, drain gasket, drain spud, drain trim, and drain stopper. The drain trim may possess weep channels that urge stagnated water from a periphery of the drain spud and into the drain. The overflow assembly generally includes an overflow elbow, overflow gasket, retaining nut, and overflow faceplate. The overflow faceplate may have bayonet channels that engage with a protrusion of the overflow elbow so as to accommodate variances in tub design when effecting an installation. The system according to an embodiment may also comprise test plugs of the overflow and drain varieties which are, together, operable to permit pressure-related tests of the system prior to completing an installation. The overflow and drain test plugs are simple to manipulate and install/remove with quick-engaging, complementary locking features.
Patent CA-3002728-A1 (CA)
Title: Commande de remplissage de pot d'injection
Inventor: BELZILE MANON DANIELLE
IPC: B29B7/00
Filed: 2016-11-04
Abstract: L'invention concerne un système de commande de remplissage et un procédé de remplissage d'une cavité de pot d'injection dans un système de moulage, le procédé consistant à : injecter une résine provenant d'une unité d'injection pour remplir la cavité de pot d'injection; mesurer une propriété de la résine en un point prédéfini du système de moulage; déterminer que la propriété mesurée se situe en dehors d'une plage de seuil pour cette propriété, la plage de seuil étant associée au point prédéfini; et sélectionner un paramètre de fonctionnement à régler, le paramètre de fonctionnement étant associé à la propriété mesurée et au point prédéfini.
Patent CA-3005381-A1 (CA)
Title: Drinks preparation machine
Inventor: KRUG JORG
IPC: A47J31/44
Filed: 2016-11-28
Abstract: The invention relates to a beverage-making machine (10) for making a beverage from a portion capsule, having a motorized brewing module (6) which has a first brewing module part (3) and a second brewing module part (4) which can be moved relative to the first brewing module part. A brewing chamber can be formed by the first and second brewing module part, said brewing chamber at least partly surrounding the portion capsule (10) which is in a brewing position during the brewing process. The brewing module is designed to brew a brewed beverage by introducing a brewing liquid into the portion capsule (10) and to discharge same out of the brewing module. The motorized brewing module further has an electric drive (22) for moving the second brewing module part (4) relative to the first brewing module part (3). The beverage-making machine (10) further has a housing with a capsule insertion opening (11) through which the portion capsule (10) can be inserted into the beverage-making machine (10). The beverage-making machine (10) is characterized by additionally having a closing unit (1) and a sensor (2). The closing unit (1) comprises a manually actuatable operating lever (14) that can be pivoted about a pivot axis (15) between a closed position, in which the operating lever (14) closes the capsule insertion opening (11), and an open position, in which the capsule insertion opening (11) is accessible. The sensor can be used to ascertain whether the operating lever has assumed the closed position.
Patent CA-3005398-A1 (CA)
Inventor: CHILLON RODRIGUEZ MIGUEL
IPC: A61K9/00
Filed: 2016-11-21
Abstract: The invention discloses using secreted splicing variant of mammal Klotho (s- KL) as an agent for the prevention and/or treatment of cognitive and/or behaviour impairments. It also refers to gene constructs and expression vectors useful in gene therapy for the delivery of said s-KL variant to the central nervous system of a mammal, in particular a rodent or a human. Pharmaceutical compositions comprising either the protein s-KL or any gene construct for expressing the protein in the CNS are also disclosed.
Patent CA-3007617-A1 (CA)
Inventor: SAKUMA TAKASHI
IPC: C01F17/235
Filed: 2016-12-08
Abstract: Provided are an adsorbent and a method of processing radioactive waste liquid with which radioactive antimony, radioactive iodine, and radioactive ruthenium can be removed simply with a high removal efficiency. The adsorbent includes cerium hydroxide (IV) in the form of particles or powder having a particle size at least equal to 250 µm and at most equal to 1200 µm, and is capable of simultaneously adsorbing radioactive antimony, radioactive iodine and radioactive ruthenium. The method of processing a radioactive waste liquid includes causing a radioactive waste liquid containing radioactive antimony, radioactive iodine and radioactive ruthenium to pass through an adsorption tower filled with said adsorbent in a layer having a height of at least 10 cm and at most 300 cm, with a water-flow linear flow velocity (LV) at least equal to 1 m/h and at most equal to 40 m/h, and a space velocity (SV) at most equal to 200 h-1, to cause the radioactive antimony, radioactive iodine and radioactive ruthenium to be adsorbed by the adsorbent.