baber/WOPTO huggingface dataset:
Patent CA-2839724-A1 (CA)
Title: Systemes de lentille pour la presbytie
Inventor: WOOLEY C BENJAMIN
IPC: G02C7/04
Filed: 2012-06-13
Abstract: La présente invention se rapporte à une famille de lentilles ophtalmiques destinées à corriger la presbytie et qui satisfont les contraintes pour une vision éloignée, une vision de près et la disparité, et qui peuvent être conçues selon un procédé qui incorpore une fonction de mérite qui rend compte de la performance visuelle binoculaire.
Patent CA-2840092-A1 (CA)
Inventor: RAMASWAMY ARUN
IPC: H04N21/43
Filed: 2012-06-21
Abstract: Methods, apparatus and articles of manufacture to monitor streaming media content are disclosed. An example method disclosed herein to monitor streaming media content comprises extracting metering data having a first format from media content to be provided to a content presentation device via a transport stream, the extracted metering data identifying at least one of the media content or a source of the media content, the extracted metering data not being decodable by a meter associated with the content presentation device, transcoding the extracted metering data to form transcoded metering data having a second format decodable by the meter associated with the content presentation device, and encoding the transcoded metering data into a metadata channel to send the transcoded metering data to the content presentation device, the metadata channel being associated with the transport stream.
Patent CA-2841075-A1 (CA)
Title: Nanocomplexes a enzymes multiples
Inventor: LU YUNFENG
IPC: C12N9/00
Filed: 2012-07-06
Abstract: L'invention concerne des nanocomplexes comprenant au moins deux enzymes différentes et un réseau polymérique lié à au moins une des enzymes. Dans certains modes de réalisation, les activités des enzymes catalysent une réaction en cascade.
Patent CA-2842163-A1 (CA)
Inventor: TREWELLA JEFFREY C
IPC: C04B26/26
Filed: 2012-07-06
Abstract: Asphalt binder modifiers derived from the thermo-catalytic conversion of biomass are provided. The asphalt binder modifiers are useful as anti-stripping agents and in increasing tensile strength ratios for asphalt concrete, asphalt-containing roofing materials, and other asphalt applications.
Patent CA-2842887-A1 (CA)
Title: Mphosph1 peptides and vaccines including the same
Inventor: TSUNODA TAKUYA
IPC: A61P43/00
Filed: 2012-08-09
Abstract: As discussed in greater detail herein, isolated epitope peptides derived from MPHOSPH1 bind to an HLA antigen and induce cytotoxic T lymphocytes (CTL) and thus are suitable for use in the context of cancer immunotherapy, more particularly cancer vaccines. The inventive peptides encompass both the above-mentioned MPHOSPH1-derived amino acid sequences and modified versions thereof, in which one, two, or several amino acids are substituted, deleted, inserted or added, provided such modified versions retain the requisite CTL inducibility of the original sequences. Further provided are polynucleotides encoding any of the aforementioned peptides as well as pharmaceutical agents or compositions that include any of the aforementioned peptides or polynucleotides. The peptides, polynucleotides, and pharmaceutical agents or compositions of this invention find particular utility in either or both of the treatment and prevention of cancers and tumors, including, for example, bladder cancer, breast cancer, cervical cancer, cholangiocellular carcinoma, CML, colorectal cancer, gastric cancer, NSCLC, lymphoma, osteosarcoma, prostate cancer, renal cancer and soft tissue tumor.
Patent CA-2843934-A1 (CA)
Title: Eccentric frame for an inlet of a catch basin or manhole
Inventor: BEAUDOIN PIERRE-LAURENT
IPC: E02D29/14
Filed: 2014-02-20
Abstract: A frame for a cover for an inlet of one of a catch basin and a manhole is provided.  The inlet has an inlet passageway having a first cross-sectional shape having an axis of symmetry. A hollow body of the frame defines a frame passageway and has a second cross-sectional shape having first and second sides opposite to one another. When the frame is installed, the hollow body has a lower end extending partially within at least one of the inlet passageway and a head portion reducing a surface area of the inlet passageway.  The second cross-sectional shape is inscribed within the first cross-sectional shape, and a distance of the first side of the second cross-sectional shape to the axis of symmetry of the first cross-sectional shape is different from distance of the second side of the second cross-sectional shape to the axis of symmetry of the first cross-sectional shape.
Patent CA-2846293-A1 (CA)
Inventor: FLETCHER PHILIP
IPC: B01D17/04
Filed: 2012-08-20
Abstract: There is disclosed a method of separating a mixture (e.g. dispersion) of oil and water into oil- rich and water-rich phases, the method comprising the steps: (i) selecting a mixture which comprises oil recovered from a subterranean formation and a treatment formulation, wherein said treatment formulation was added to the oil in order to facilitate its recovery and/or mobility, wherein said treatment formulation has an Interfacial Tension (IFT), measured against a sample of said oil in the range 2 to 20 mN/m; (ii) directing said mixture to a separation means; and (iii) in the absence of a chemical demulsifier, heating the mixture until separation is effected at least partially under gravity. Preferably the IFT is in the range 9 to 12mN/m. The mixture of oil and water may be formed by treating oil in a subterranean formation.
Patent CA-2846771-A1 (CA)
Inventor: BAUSTIAN JAMES J
IPC: C10L1/02
Filed: 2012-08-17
Abstract: The invention relates to butanol compositions for fuel blending and fuel blends comprising such compositions. The compositions and fuel blends of the invention have desirable performance characteristics and can serve as alternatives to ethanol-containing fuel blends. The invention also relates to methods for producing such butanol compositions and fuel blends.
Patent CA-2848759-A1 (CA)
Inventor: TAYLOR BRETT R
IPC: G06F17/30
Filed: 2012-09-25
Abstract: A remote browsing process is directed to the generation and management of a remote browse session at a network computing provider. A client computing device requests a remote browse session instance at a network computing provider. The browse session instance may correspond to one or more requested network resources. The network computing provider instantiates the browse session instance and retrieves the requested content. The network computing provider processes the requested content and provides a processed representation of the requested content to the client computing device. The network computing provider further provides a historical content representation to a historical browse storage component for storage. The client computing device may display the representation of the requested content and may send user interaction data based on user interactions.
Patent CA-2849745-A1 (CA)
Title: Disposable single use beverage package
Inventor: COOK MATTHEW R
IPC: B65D85/808
Filed: 2012-09-18
Abstract: A basket for holding beverage grounds includes a frame. The frame includes a continuous rim that defines an opening at a top of the frame, a bottom portion that is closed, and a plurality of spaced apart ribs that extend from the rim to a peripheral edge of the bottom portion. The bottom edge, plurality of ribs and rim define a plurality of openings that facilitate fluid flow. A filter material is positioned in the plurality of openings. A removable outer sleeve is formed on an outside surface of the frame. The outer sleeve is configured to cover at least the plurality of openings to thereby provide an air-tight seal within the frame.
Patent CA-2850731-A1 (CA)
Title: Nanoparticle probes, methods, and systems for use thereof
Inventor: ROBINSON AMELIA C
IPC: G01N33/24
Filed: 2012-07-05
Abstract: Methods of identifying geological materials of interest comprising (i) providing a nanoprobe composition comprising one or more nanoprobes; wherein the nanoprobe includes (a) at least one tag; and (b) at least one signal generator; (ii) introducing the nanoprobes to a geological material; and (iii) detecting the presence of a signal generated by the signal generator on association of the tag with a target. Nanoprobe compositions identify geological materials, systems include such nanoprobe compositions, and methods use such nanoprobe compositions for the evaluation of geological materials.
Patent CA-2853245-A1 (CA)
Inventor: FRIESEN CODY A
IPC: H01M8/22
Filed: 2012-10-30
Abstract: An electrochemical cell includes a permeable fuel electrode configured to support a metal fuel thereon, and an oxidant reduction electrode spaced from the fuel electrode. An ionically conductive medium is provided for conducting ions between the fuel and oxidant reduction electrodes, to support electrochemical reactions at the fuel and oxidant reduction electrodes. A charging electrode is also included, selected from the group consisting of (a) the oxidant reduction electrode, (b) a separate charging electrode spaced from the fuel and oxidant reduction electrodes, and (c) a portion of the permeable fuel electrode. The charging electrode is configured to evolve gaseous oxygen bubbles that generate a flow of the ionically conductive medium. One or more flow diverters are also provided in the electrochemical cell, and configured to direct the flow of the ionically conductive medium at least partially through the permeable fuel electrode.
Patent CA-2853385-A1 (CA)
Inventor: RIFF CHRISTOPHER
IPC: B65D21/032
Filed: 2014-06-02
Abstract: A compact stackable tray system is disclosed wherein in a first orientation the supports of a lower tray maintain an upper tray away from the lower tray such that one of a plurality of standard milk bags stored on the lower tray may be freely removed and in a second orientation wherein the supports of the lower tray nest within the support of the upper tray such that the lower surface of the upper tray rests against the upper surface of the lower tray.
Patent CA-2853663-A1 (CA)
Inventor: PENALVER CASTRO ENRIQUE
IPC: F01D11/12
Filed: 2014-06-09
Abstract: The invention relates to a rotor drum of a low-pressure compressor of an axial turbomachine. The drum comprises a wall generally symmetrical in revolution about its axis and following a generally curved profile. The wall is designed to support a plurality of blade rows. A first blade row is formed by an annular platform integrally formed with the wall at the peak of its profile in relation to the axis; and a second blade row directly downstream of the first and a third blade row directly upstream of the first are formed by one or more blade-retaining grooves formed on the wall. The first blade row and the drum form an integral assembly, eliminating certain vibrations.  Anchoring the blades is hybrid or mixed. The rotor may be mounted in a housing with ring-shaped stators.
Patent CA-2854542-A1 (CA)
Inventor: ABERGER FRITZ
IPC: A61P35/00
Filed: 2014-06-17
Abstract: The present invention relates to a DYRK1B inhibitor for use in the treatment of cancer, wherein in said cancer and/or in cells of said cancer the hedgehog signaling pathway is activated, and in particular the activation of the hedgehog signaling pathway is independent of signaling by the G protein-coupled receptor Smoothened.
Patent CA-2860688-A1 (CA)
Inventor: SCHAEFER JOHN J
IPC: G09B9/00
Filed: 2013-01-04
Abstract: The present application relates to systems, methods, and devices for simulating the delivery of a fetus. There is provided a conduit sized to allow passage of a model fetus, the conduit comprising a tracking slot having a predetermined length and shape along the length of the conduit, a cradle for securing the model fetus, wherein the cradle has an outer circumferential dimension that is less than the inner circumferential dimension of the conduit and wherein the cradle includes a tracking protrusion that is configured to extend into the tracking slot when the cradle is positioned within the conduit, and an actuator configured to advance the model fetus and cradle through the conduit.
Patent CA-2862220-A1 (CA)
Title: Method of treating waste items
Inventor: NORRIS JOHN
IPC: B09B3/00
Filed: 2012-02-13
Abstract: A method of fragmenting a discrete waste product item or a combination of discrete waste product items, the method comprises the steps of :(e) introducing said discrete waste product item or combination of discrete waste product items into a pressure vessel, (f) subjecting said item or items to an atmosphere of superheated steam in the vessel of at least 0.5 bar above atmospheric pressure, (g) subsequently decompressing the vessel to achieve a pressure reduction of at least 0.5 bar in at most 5 seconds, and (h) repeating steps (b) and (c) to effect fragmentation of said waste product item or combination of waste product items.
Patent CA-2862475-A1 (CA)
Inventor: ALLAIN EMMANUELLE
IPC: C01B33/193
Filed: 2013-01-23
Abstract: L'invention concerne un procédé de préparation de silices précipitées dans lequel : (i) on forme un pied de cuve ayant une concentration en silicate de métal alcalin M inférieure à 20 g/L, (ii) on y ajoute de l'acide, jusqu'à ce qu'au moins 50 % de la quantité de M20 soient neutralisés, (ii) on ajoute, simultanément, du silicate et de l'acide, de telle manière que le taux de consolidation soit supérieur à 4 et d'au plus 100, (iv) on ajoute de l'acide jusque 'a un pH de 2,5 à 5,3, (v) on met en contact le milieu réactionnel avec de l'acide et du silicate, de telle manière que le pH soit entre 2,5 et5, 3, dans lequel l'acide utilisé dans un moins une de ses étapes est un acide concetré, de préférence choisi dans de le groupe formé par l'acide sulfurique présentant une concentration d'au moins 80% en masse, en particulier d'au moins 90% en masse, l'acide acétique ou l'acide formique présent une concentration d'au moins 90% en masse, l'acide nitrique présentant une concentration d'au moins 60% en masse, Lacide phosphorique présentant une concentration d'au 75% en masse, 1 ' acide chlorhydrique présentant uconcentration d'au moins 30% en masse.
Patent CA-2863034-A1 (CA)
Inventor: MULTER THOMAS
IPC: A62C35/60
Filed: 2013-08-08
Abstract: A fire protection sprinkler system includes one or more solid horizontal barriers that cover a rack, of a plurality of adjoining racks, and a vertical flue space between adjacent racks. Each barrier is provided at a predetermined height, and has a width that is at least equal to a width of the rack and a depth that is at least equal to a sum of a depth of the rack and a depth of the vertical flue space. In addition, one or more rack-level fire protection sprinklers are connected to a fluid supply conduit, and are disposed in the vertical flue space above or below a solid horizontal barrier. Each of the one or more rack-level sprinklers is vertically spaced from the commodities stored on a rack, of the plurality of adjoining racks, that is covered by the solid horizontal barrier.
Patent CA-2865337-A1 (CA)
Inventor: CYR RENE
IPC: A63H23/02
Filed: 2014-10-01
Abstract: A toy ship consisting of a flotation stabilizer device attached to a plastic deck with glue, string or twine. The body of the ship is made out of styrofoam. The body contains a cut-out section in which the flotation stabilizer is inserted. The mast is through a hole in the deck. The body and flotation stabilizer are attached to the deck by string or twine. A square sail is sewn to spars and attached to the mast. The port or starboard side of the sail can be attached to the same side OF THE DECK for minor control. A string attached anyplace on the ship is used for retrieval. The size of the flotation stabilizer device determines the size of the ship.
Patent CA-2868014-A1 (CA)
Title: Fluid composition for a vibration dampener
Inventor: SHERMAN JOHN VINCENT
IPC: C08L71/02
Filed: 2013-03-22
Abstract: A fluid composition comprises a base stock and a polymer. The base stock comprises a glycol, such as ethylene glycol. The polymer comprises the reaction product of a hydroxyl functional initiator, such as a diol, and alkylene oxides. The alkylene oxides are selected from the group of ethylene oxide (EO), propylene oxide (PO), and butylene oxide (BO). In certain embodiments, the alkylene oxides comprise EO and PO. The fluid composition provides a four-ball wear test scar of less than about 1 millimeter, generally under the following test conditions: 60 minutes run, 55°C, 1800 rpm, and 40 kg load. In other embodiments, the fluid composition comprises the polymer and is substantially free of the base stock. The fluid composition is useful for vibration dampening and can be used in vibration dampeners. The vibration dampener is useful for dampening vibrations between the two rigid components of the vehicle.
Patent CA-2868317-A1 (CA)
Title: System and method for enabling the styling and adornment of multiple, disparate web pages through remote method calls
Inventor: MCDONALD JASON SHAUN
IPC: G06Q50/10
Filed: 2013-02-14
Abstract: A method and system for enabling the real-time styling and adornment of multiple disparate web pages through remote method calls. A local host may request content created from resources on a remote host. The remote host may accept parameters from the local host that allow for customization of the remote content that is returned. The customization may include attributes, a render type, and a style. The remote content may comprise data sets that could hold appropriate layout, branding, images, text, hyperlink paths, or the like. In some embodiments, the remote content is cached once it has been generated to allow it to be returned more quickly during future requests.
Patent CA-2869646-A1 (CA)
Inventor: KIM JONG BOO
IPC: A47J43/07
Filed: 2013-10-30
Abstract: Disclosed is a juice extraction module for a juicer, and the juice extraction module comprises: a container (100) having a juice outlet (101); a net (200) positioned inside the container (100); a screw (300) for extracting the juice of a material by being positioned inside the net (200); and a cover (400) which is coupled to an upper end of the container (100), and which has a slot (410) into which materials are inserted. The juice extraction module for a juicer further comprises: a crushing part (500) which is formed on an upper end of the screw (300) by having a shape that narrows toward the upper part, and which has a crushing blade (510); and a crushing process part (600) which is connected to the slot (410), wherein the crushing process part (600) is recessed on the lower side of the cover (400) so as to accommodate the crushing part (500) therein.
Patent CA-2871970-A1 (CA)
Title: Abrasive handling submersible pump assembly diffuser
Inventor: NOWITZKI WESLEY JOHN
IPC: F04D29/44
Filed: 2014-11-21
Abstract: An abrasive handling submersible pump assembly diffuser is described. An electric submersible pump assembly stage comprises a rotatable impeller, and a co- axially mounted diffuser comprising a diffuser bowl, the diffuser bowl comprising a plurality of diffuser bowl wedges having a blunted pie-shape, each of the plurality of diffuser bowl wedges protruding axially from a diffuser bowl floor into a cavity between the rotatable impeller and the coaxially mounted diffuser such that each of the plurality of diffuser bowl wedges protrudes into a path of pumped solid-laden fluid, wherein the blunted pie-shaped wedges extend radially between an inner wall and an outer wall of the diffuser bowl and a thickness of the blunted pie-shaped wedges in a circumferential direction increases towards the outer wall.
Patent CA-2872917-A1 (CA)
Title: Drilling fluids with nano and granular particles and their use for wellbore strengthening
Inventor: HUSEIN MAEN MOH D
IPC: E21B33/138
Filed: 2013-07-09
Abstract: There is described a drilling fluid for wellbore strengthening having nanoparticles and granular particles. In one aspect described herein, the drilling fluid is an invert emulsion based fluid. In a further aspect, the nanoparticles are iron hydroxide or calcium carbonate, and in a further aspect from about 1 to 30 nm in size. In one aspect described herein, the granular particles are graphite or calcium carbonate and in a further aspect, up to 250 µm in size. The nanoparticles and granular particles plug fractures in the wellbore to strengthen the wellbore.
Patent CA-2874473-A1 (CA)
Inventor: MITRI MIKHAEL
IPC: F01K7/32
Filed: 2012-11-30
Abstract: The invention relates to a method and a device for utilizing waste heat of an internal combustion engine, particularly for utilizing the waste heat of a vehicle engine, comprising at least one heat exchanger (2, 3) to transfer the waste heat from an internal combustion engine to a working medium; at least one turbine (4, 12, 13) connected to a generator (5, 14, 15) for generating mechanical or electrical energy, wherein said turbine (4, 12, 13) is driven by said working medium; at least one cooler (6) for cooling the working medium; at least one compressor (7, 16, 17) for compressing the working medium; and at least one working medium circuit (8, 10, 11) with pipes for the working medium, which is characterized in that the working medium, preferably carbon dioxide, propane , methanol or ethanol or a mixture of these fluids, is at least partially in a supercritical state.
Patent CA-2874982-A1 (CA)
Inventor: VICKERS PAUL
IPC: E21B21/06
Filed: 2013-05-29
Abstract: The system includes a number of flexible fluid containment structures, or tubes, for storing fluids used in or produced during fracking. The tubes may be filled to store water prior to introduction into the well or drilling waste expunged from the well. A series of valves and pumps control the flow of fluids to and from the tubes, well, and purification equipment. A backflow preventer including a primary port, forward port, and return port supports bi¬ directional fluid transfer with the well. Drilling fluids are piped into the forward port and exit the primary port to the well. A flow meter may be coupled to the forward port to determine the volume of fluid flowing through the forward port to the well. Drilling waste may also return from the well via the primary port and exit the return port, which may also include a flow meter.
Patent CA-2876198-A1 (CA)
Title: Cleaning device having onboard replaceable cleaning pad and onboard replaceable cleaning solution
Inventor: SHAFER ADAM ROBERT-GEORGE
IPC: A47L13/12
Filed: 2013-06-06
Abstract: A device (10) for cleaning debris from a target surface. The device has a sole plate (12) with permanent cleaning material, such as bristles (40), and a removable/replaceable pad (42). The device also has a replaceable, on-board supply (20, 22) of cleaning solution. The pad/cleaning solution may be replaced when depleted and replaced with a new pad/cleaning solution or may simply be replaced with a new pad/cleaning solution when that pad/cleaning solution is more suitable for a particular cleaning task.