baber/WOPTO huggingface dataset:
Patent CA-2919561-A1 (CA)
Title: Tension release packer for a bottomhole assembly
Inventor: ANGMAN PER
IPC: E21B33/128
Filed: 2016-02-02
Abstract: A resettable elastomeric packer element of a packer, compressed for sealing in a wellbore, is released from sealing engagement in the wellbore by applying tension to an end of the packer element. The elastomeric packer element stretches and releases from the wellbore forming an annular passageway between the packer element and the wellbore. In the absence of a pressure equalization valve or flow passages through the packer, the annular passageway equalizes pressure differentials across the packer element allowing a tool, in which the packer is incorporated, to be moved in the wellbore with little or no damage to the packer element and further, allows debris to flow from above the packer to below the packer.
Patent CA-2920614-A1 (CA)
Inventor: DUBE SIMON
IPC: F21V21/04
Filed: 2016-02-10
Abstract: A light fixture unit, an assembly thereof and a method for assembly thereof, the comprising a housing comprising opposed side walls, a projector assembly, and a junction box positioned within said housing above said projector assembly, the side walls of the housing comprising openings and an air channel being provided on each side of the junction box for evacuation of hot air generated within the housing. The side walls comprise at least one connexion element providing at least one angled surface within the housing. The side walls further comprise knocks generally at the level of the junction box within the housing.
Patent CA-2920721-A1 (CA)
Title: Sacrificial spacer for well tool inner seal
Inventor: WILLIAMS MARK E
IPC: F16J15/02
Filed: 2013-09-10
Abstract: A well tool can include inner and outer seals interposed between components of the well tool, and a circumferential spacer which prevents contact between the inner seal and one of the components which displaces relative to the inner seal. A method of sealing between components of a well tool can include sealingly engaging an outer seal between the components, and disposing an inner seal between the components, including spacing the inner seal away from one of the components, whereby the inner seal sealingly contacts one of the components only after the well tool is disposed in a well. A drill bit can include inner and outer seals interposed between components of the drill bit, and a circumferential spacer which prevents contact between the inner seal and one of the components, the circumferential spacer being positioned upstream of the outer seal relative to a lubricant supply of the drill bit.
Patent CA-2921112-A1 (CA)
Title: Casier de rangement sureleve destine a un vehicule
Inventor: WALTON BRENT CLARENCE
IPC: B64D11/00
Filed: 2016-02-17
Abstract: Un ensemble compartiment configuré pour être positionné au-dessus dune partie dun ou de plusieurs sièges à lintérieur dun véhicule et raccordé de manière pivotante à une traverse fixée au véhicule est décrit. Lensemble compartiment comprend un panneau dextrémité avant, un panneau dextrémité arrière et un panneau avant sétendant entre les panneaux dextrémité avant et arrière. Un support de clôture sétend le long dune longueur du panneau avant entre les panneaux dextrémité avant et arrière pour être disposé entre les panneaux dextrémité avant et arrière. Le support de clôture comprend une bride de clôture configurée pour être passée de la traverse à travers une bride entière du mouvement du bac de pivotement par rapport à la traverse. La bride de clôture peut réduire un espace libre entre lensemble bac et la traverse pour réduire au minimum les articles qui tombent de lensemble bac dans la traverse.
Patent CA-2923535-A1 (CA)
Inventor: MACRINA MARIA E
IPC: B65D85/30
Filed: 2013-09-09
Abstract: Disclosed is a protective case for an electronic device. The protective case has three layers: an elastomeric liner that surrounds a portion of the electronic device, a cover and a cushion insert disposed between the liner and cover. The cushion insert includes raised impact portions that extend through the cover, and that are capable of absorbing shocks from impacts.
Patent CA-2925139-A1 (CA)
Inventor: SUN SHIJUN
IPC: H03M7/36
Filed: 2002-09-11
Abstract: Les régions adjacentes sont identifiées dans une image. Les paramètres de codage pour les régions adjacentes sont identifiés. Le filtrage sélectif est effectué dans la région entre les régions adjacentes identifiées.
Patent CA-2927280-A1 (CA)
Inventor: KWOK KUI-CHIU
IPC: B01D39/02
Filed: 2016-04-15
Abstract: Fiber structures and methods are described that incorporate a body of a micron fiber modified by the attachment of discrete length nano-fibers. Numerous of these modified fiber structures can be assembled into air filter media. Further augmentations of the modified fibers and media can be implemented to improve filtration characteristics.
Patent CA-2927778-A1 (CA)
Inventor: DIENST JOHNATHON R
IPC: A01C7/00
Filed: 2016-04-21
Abstract: An adjustable scraper structure is attached to a press wheel arm and suspends an adjustable scraper above the press wheel for removing mud buildup above the treads on the tire. The scraper is rotatably adjustable about the rotational axis of the press wheel and the blade pitch is rotatably adjustable about an axis parallel to and removed from the press wheel axis. The pitch or tilt of the scraper blade may be radially aligned with the blade extending perpendicular to a wheel periphery tangent line or the press wheel scraper blade may be inclined somewhat in either direction
Patent CA-2928072-A1 (CA)
Inventor: PARACHA ZULFIQAR ALI
IPC: G06Q30/00
Filed: 2016-04-25
Abstract: Provided are a computer-implemented system and method for generating real-time store sales data. Sales data is stored regarding items located at multiple retail stores. A user may enter a store with a mobile electronic device. The mobile electronic device accesses sales data pertaining to sales of at least one preselected target item in each of the multiple stores. Generated from the sales data is a sales analysis report in real-time on the mobile electronic device. The sales data of the store accessed in real-time is compared with comparable sales data of other stores.
Patent CA-2928086-A1 (CA)
Inventor: MURPHY-CHUTORIAN ERIK
IPC: G06T11/60
Filed: 2014-10-24
Abstract: Implementations generally relate to generating image compositions. In some implementations, a method includes receiving a plurality of photos from a user and determining one or more composition types from the photos. The method further includes generating one or more compositions from the received photos based on the one or more determined composition types, where each composition is based on modified foregrounds of the photos. The method further includes providing the one or more generated compositions to the user.
Patent CA-2928733-A1 (CA)
Inventor: GIRITCH ANATOLI
IPC: A01N63/50
Filed: 2016-05-03
Abstract: The invention provides a method of preventing or reducing contamination of an object such as food with enterohaemorrhagic E. coli (EHEC), comprising contacting said object with colicin M or a derivative thereof.
Patent CA-2930735-A1 (CA)
Title: Tetracyclic autotaxin inhibitors
Inventor: HUTCHINSON JOHN HOWARD
IPC: C07D471/12
Filed: 2014-11-20
Abstract: Described herein are compounds that are autotaxin inhibitors, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders associated with autotaxin activity.
Patent CA-2931723-A1 (CA)
Title: Hydraulic rock fracturing device
Inventor: LEGRIS GUY
IPC: E21B43/26
Filed: 2016-05-31
Abstract: A rock fragmentation device is described which comprises a shaft and a plurality of expandable members positioned along a length thereof. The shaft has a hollow length therethrough for the passage of a pressurized fluid, and a plurality of feed apertures for delivery of the pressurized fluid to the expandable members. The shaft further comprises a feed inlet for receiving the pressurized fluid from a hydraulic system. The plurality of expandable members each have an inner diameter dimensioned to receive the shaft in a tightly engaging connection, and are positioned on the shaft in fluid tight engagement effective for receiving pressurized fluid via the feed apertures without leaking fluid. The expandable members are expandable, upon filling with the pressurized fluid, to sufficient dimensions to break apart rock when fitted inside a cavity formed therein.
Patent CA-2932210-A1 (CA)
Inventor: ZHANG HANG
IPC: A45D44/02
Filed: 2016-06-07
Abstract: An apparatus named Hair Cut Robot, shorted as HCR, which could automatically go to the work place from docking base, verbally tell the person to follow the instruction, open and start to work. It will figure out the head shape and after the person choosing hair style, it starts to cut.  When cutting is finished, it closes and wraps itself in the box and go back the docking base to rest and to be charged.
Patent CA-2937912-A1 (CA)
Title: A method and apparatus for operating an interactive wagering game
Inventor: PYRAH SHAUN KEVIN
IPC: A63F13/00
Filed: 2014-01-22
Abstract: The present invention relates to a method of operating an interactive wagering game. The method includes several steps which need not be carried out in any particular order. The step involves selecting, at a host server, a calendar of individual events for wagering, determining at said host server a predetermined and fixed number of wagering tickets based on a combination of outcomes generated from individual events in said calendar of individual events, offering said wagering tickets for purchase by players at one or more remote computer terminals at a predetermined price, the host server eliminating losing wagering tickets after each event in said calendar of events and revaluing each remaining ticket in accordance with a predetermined valuation algorithm, facilitating at the remote computer terminal trading of each of said wagering ticket between players at an agreed price, and/or between players and said host server at the revalued price, at any time during said calendar of events whilst the relevant wagering tickets remain active and the host server paying, at the completion of the final event of said calendar of events a prize to the winning wagering ticket.
Patent CA-2940649-A1 (CA)
Title: Washer/disinfector
Inventor: BUTRICK CRAIG ANTHONY
IPC: A47L15/46
Filed: 2015-03-13
Abstract: A washer/disinfector having a washing chamber dimensioned to receive articles to be washed. The washing chamber has a sump at the bottom thereof for collecting fluids used in the washing chamber. A fluid-heating system comprised of a steam generator is connected to a steam-to-fluid heat exchanger. The fluid-heating system has an exhaust port disposed in the washing chamber for exhausting residual steam from the heat exchanger into the washing chamber.
Patent CA-2940727-A1 (CA)
Title: Membrane stacks
Inventor: JESSEN PETER
IPC: B01D61/50
Filed: 2015-02-25
Abstract: A process for preparing a membrane stack comprising the steps of: (i)interposing a curable adhesive between alternate anion exchange membranes and cation exchange; and (ii)curing the adhesive; CHARACTERISED IN THAT said adhesive, when cured, has a Shore A hardness of less than 70 and an elongation at break of at least 50%.
Patent CA-2941331-A1 (CA)
Title: Method of producing press-hardened and -coated steel parts at a high productivity rate
Inventor: DESSAIN CHRISTINE
IPC: C23C2/26
Filed: 2015-02-13
Abstract: The invention relates to a pre-coated blank or metal sheet comprising a steel substrate for heat treatment, at least part of at least one of its main faces being covered by a pre-coating comprising at least one layer of aluminium or aluminium alloy, covered, on at least part of the pre-coating, by a polymerized layer which is between 2 and 30 micrometres thick and is composed of a polymer which contains no silicon and of which the nitrogen content is less than 1 wt.% expressed relative to the layer, the polymerized layer containing carbonated pigments in a quantity of between 3 and 30 wt.%, expressed relative to the layer.
Patent CA-2943916-A1 (CA)
Inventor: BADALINI GIORGIO
IPC: A01M21/02
Filed: 2016-09-29
Abstract: An apparatus for removing weeds, which can be towed by an agricultural machine along an agricultural soil, in order to remove any weeds that might be present on the soil, the apparatus comprising a support that can be coupled, even indirectly, to a tractor of the agricultural machine, and elements for the rotation of an operating unit, which is supported rotatably by the support about its own central axis; a plurality of teeth extend radially from the peripheral region of the unit, for the progressive removal of weeds during advancement along the agricultural soil, as a consequence of the rotation of the unit, and of the teeth, about the central axis.
Patent CA-2946096-A1 (CA)
Inventor: MOUND ANDREW JONATHAN
IPC: G07F17/32
Filed: 2015-04-17
Abstract: A lottery second chance game program method is provided for a single lottery jurisdiction or across multiple participating lottery jurisdictions, The lottery jurisdictions are networked to a lottery server system. One or more production runs of primary game tickets are provide to each lottery jurisdiction, with each production run of game tickets having a total face value. For each of the production runs of game tickets, a percentage of the total face value is contributed by the lottery jurisdiction to fund prize awards in a plurality of second chance games that are common to all of the lottery jurisdictions. The plurality of second chance games are provided to ail eligible players in all of the lottery jurisdictions by entry of a unique identifier from one or more losing primary game tickets into a central server system. The lottery jurisdictions thus fund the plurality of second chance games as a function of the total face value of game ticket production runs sold to players within their respective jurisdiction.
Patent CA-2947792-A1 (CA)
Title: System and method for comparing and utilizing activity information and configuration information from multiple medical device management systems
Inventor: BUTLER STEVEN I
IPC: G16H10/00
Filed: 2007-10-16
Abstract: A method of aggregating and using medical device data from a plurality of remote institutions. The system and method electronically receives at a central computer system a plurality of established medical device data, each of the plurality of established medical device data being received from a respective medication delivery system, each of the respective medication delivery systems having a respective plurality of medical devices within the respective remote institution, such as medication delivery pumps, associated therewith and utilized therein. The system and method electronically combines and stores the plurality of established medical device data from each of the plurality of remote institutions within a memory, and electronically provides a remote client computer access to at least one of a central reporting application adapted for providing summary information to the remote client computer about the medical device data, and/or other applications.
Patent CA-2948311-A1 (CA)
Inventor: MCCANN Stephen John
IPC: G06Q30/06
Filed: 2016-11-14
Abstract: The disclosed embodiments include computer-implemented systems and processes that facilitate an initiation and a performance of one or more trustless transactions between counterparty devices operating within a trusted, secure computer-networking environment. For example, an apparatus may receive, through a touchscreen display unit, first data that identifies a session identifier associated with a transaction session, and may determine a validity of the session identifier based on the received first data. The apparatus may establish the transaction session in response to the determined validity of the session identifier. The transaction session may be associated with first and second operations characterized by values of corresponding parameters. The apparatus may receive, through the touchscreen display unit, second data confirming a completion of the first operation, and in response to the confirmation of the completed first operation, the apparatus may perform the second operation in accordance with at least a portion of the parameter values.
Patent CA-2951830-A1 (CA)
Inventor: STEELE DAVID J
IPC: E21B17/01
Filed: 2014-07-28
Abstract: An assembly and method for completion of lateral wellbores is disclosed. The completion assembly includes a junction fitting with main and lateral legs, and a lateral completion string and anchoring device connected to the downhole end of the lateral leg and the uphole end of the junction fitting, respectively. A working string, positioned within the lateral leg, anchoring device, and lateral completion string, includes a setting tool that is removably connected to the anchoring device and a completion tool assembly located within the lateral completion string. The completion assembly is run by the working string into the wellbore. After setting the anchoring device, the working string conveys the completion tool assembly within the lateral completion string for gravel packing, fracturing, frac-packing, acidizing, cementing, perforating, and inflating packers, for example. After wellbore completion, the completion tool assembly is removed through the lateral leg of the junction fitting.
Patent CA-2952021-A1 (CA)
Title: Healthy biscuit
Inventor: AYMARD PIERRE
IPC: A21D2/36
Filed: 2015-09-11
Abstract: The present invention relates to a biscuit dough comprising: protein in an amount of at least 8wt% by weight of the final biscuit; fiber in an amount of from 5 to 20wt% by weight of the final biscuit; wherein the dough comprises native whey protein in an amount of at least 0.5 wt% by weight of the dough, and wherein the fiber comprises viscous soluble fibers and/or insoluble fibers.
Patent CA-2953128-A1 (CA)
Inventor: BIRD JAY STUART
IPC: E21B10/08
Filed: 2014-08-05
Abstract: The present disclosure relates to downhole tools containing bearings with cladding on their surfaces. The cladding contains a low dilution zone. In specific embodiments, the downhole tools may be roller cone drill bits, also sometimes referred to as rotary cone drill bits. The present disclosure further relates to processes for applying cladding to bearings.
Patent CA-2959312-A1 (CA)
Inventor: JUNG LAWRENCE
IPC: C12Q1/68
Filed: 2015-01-28
Abstract: L'invention concerne un procédé pour la détection sur le terrain d'un marqueur distinctif. Le procédé comprend la fourniture d'un échantillon provenant d'un article d'intérêt et l'analyse de l'échantillon pour détecter la présence du marqueur distinctif. L'analyse est réalisée par utilisation d'un instrument de détection sur le terrain. L'instrument de détection sur le terrain comprend un microsystème conçu pour exécuter une analyse échantillon-réponse, et détecter la présence du marqueur distinctif dans l'échantillon.
Patent CA-2960162-A1 (CA)
Inventor: YANG KE
IPC: G06Q20/40
Filed: 2015-10-10
Abstract: La présente invention concerne un procédé et un appareil de vérification. Le procédé comprend les étapes consistant : à recevoir une demande d'opération faite par un utilisateur ainsi que des informations physiologiques de l'utilisateur collectées par un dispositif (101) ; à déterminer, en fonction des informations physiologiques, si l'utilisateur est dans un état de non-opération (102) ; et, lorsque l'utilisateur est dans un état de non-opération, à traiter, selon une règle prédéfinie, la demande d'opération faite par l'utilisateur (103). La solution technique apportée par cette invention permet de renforcer la sécurité d'un compte de l'utilisateur, et d'assurer une protection en temps réel de ce compte.
Patent CA-2960182-A1 (CA)
Title: Capteur de charniere pour barriere
Inventor: RICKS SEAN
IPC: E05F7/00
Filed: 2015-09-02
Abstract: La présente invention concerne des procédés et des systèmes permettant de déterminer le fonctionnement d'une barrière ouvrable dans un bâtiment. La présente invention concerne un procédé permettant de déterminer un état ouvert d'une barrière consistant à : confirmer une première position pour la barrière, la barrière présentant au moins une charnière et un capteur de charnière monté sur ladite charnière ; déterminer, à l'aide du capteur de charnière, lorsque la barrière change de position pour passer de la première position à une seconde position ; et transmettre sans fil des données concernant le changement de position de la barrière.
Patent CA-2962698-A1 (CA)
Inventor: BELPANNO SANDRO G
IPC: B23Q3/12
Filed: 2017-03-29
Abstract: An improved spindle assembly for a Davenport multi-axis screw machine is adapted to adequately hold one-inch round bar-stock in a collet against movement relative thereto attributable to machining operations performed on a cantilevered length of bar-stock held in and extending beyond the collet. The spindle assembly may permit the use of the screw machine on materials thought heretofore to be too difficult to machine on a screw machine. Cam surfaces on the inner spindle and col- let may be coated with a low-friction material. A stress-relieving connection between the inner spindle and collet is provided.
Patent CA-2963720-A1 (CA)
Title: Dosage et administration des anticorps anti-cd40 non fucosyles
Inventor: GARDAI SHYRA
IPC: A61K39/395
Filed: 2015-10-29
Abstract: L'invention concerne des procédés d'utilisation d'un anticorps anti-CD40 non fucosylé pour le traitement du cancer et des maladies infectieuses chroniques.
Patent CA-2965961-A1 (CA)
Inventor: MORENO CESAR E JR
IPC: A61B17/34
Filed: 2009-04-28
Abstract: The present invention generally provides methods and devices for removing fluid from a surgical instrument. Surgical access devices and seal systems are generally provided having one or more valves or seal assemblies to create a closed system between the outside environment and the environment in which the surgical access device is being inserted. In one embodiment, a seal assembly is provided and can include a seal having an opening configured to receive a surgical instrument therethrough and a fluid remover in the form of an absorbent element, a scraper element, a wicking element, or any combination thereof can be associated with the seal and configured to remove fluid from the opening and/or a surgical instrument.
Patent CA-2966992-A1 (CA)
Inventor: ZHANG XI
IPC: G21G1/10
Filed: 2015-09-18
Abstract: In accordance with one exemplary embodiment, a target body of a target system for an isotope production system is disclosed. The target body includes a target chamber having a first chamber with a first surface area and a second chamber with a second surface area greater than the first surface area. The first chamber is configured to hold a liquid target medium for bombardment by a charged particle beam. A component is coupled to the target body and configured to generate a radioactivity.
Patent CA-2968300-A1 (CA)
Inventor: RIVAS SANCHEZ FRANCISCO JAVIER
IPC: F42B15/36
Filed: 2014-11-25
Abstract: The invention relates to a system (1) for separating separable spacecraft and shuttle elements, the system comprising an upper ring (5), a lower ring (6) and a strip (2) having an inner channel (3) housing a plurality of sliding jaws (4) which are applied against the upper ring (5) and lower ring (6) which form the connecting interface between the two separable elements, and a device (19) for joining/separating the ends of the strip (2). Both the upper ring (5) and the lower ring (6) comprise an outer projecting element (7, 8) with a cuneiform section in order to be accommodated in the jaws (4), the upper ring (5) further comprising an inner projecting element (9) with a cuneiform section which fits into a channel-shaped section (10) in the lower ring (6), the latter also comprising an outer part (11) which includes the cuneiform outer projecting element (8) and the channel-shaped inner section (10), the outer part (11) projecting from a main body (12) of the lower ring (6) and being separated therefrom so as to form a groove (13).