baber/WOPTO huggingface dataset:
Patent CA-2876288-A1 (CA)
Title: Methode et appareil de codage et decodage de video a partitions hierarchisees
Inventor: KIM IL-KOO
IPC: H04N19/91
Filed: 2013-07-02
Abstract: La présente invention se rapporte à un procédé permettant d'effectuer un codage et un décodage entropique d'une vidéo. Le procédé permettant d'effectuer un décodage entropique de la vidéo consiste à : obtenir d'un train de bits un indicateur de coefficient valide d'unité de conversion qui indique si un coefficient de conversion qui n'est pas 0, existe dans une unité de conversion ; déterminer un modèle de contexte pour effectuer un décodage arithmétique de l'indicateur de coefficient valide de l'unité de conversion sur la base de la profondeur de conversion de l'unité de conversion ; et effectuer un décodage arithmétique de l'indicateur de coefficient valide de l'unité de conversion sur la base du modèle de contexte qui a été déterminé.
Patent CA-2882588-A1 (CA)
Title: Dispersing resins for pigment preparation having a low volatile organic content
Inventor: VEIT THOMAS
IPC: C09D7/12
Filed: 2015-02-20
Abstract: The present invention relates to dispersing resins for conventional solventborne pigment preparations having a low to very low proportion of volatile organic substances, and to the use thereof in solventborne coating materials, for example paints, varnishes, adhesives, inks or printing inks, and for colouring of plastics. The pigment preparations produced with these resins are free of yellowing, stable to weathering, of low viscosity and intensely coloured.
Patent CA-2882949-A1 (CA)
Inventor: WEAVER JIMMIE D
IPC: A01N63/50
Filed: 2013-09-26
Abstract: Method comprising providing a portion of a subterranean formation having a first formation bacterial count as a result of the presence of a plurality of bacteria in the formation; providing a wellbore treatment fluid having a first wellbore treatment fluid bacterial count as a result of the presence of a plurality of bacteria in the wellbore treatment fluid; combining the wellbore treatment fluid with a a plurality of bacteriocins; placing the wellbore treatment fluid into a wellbore in the portion of the subterranean formation; reducing the first formation bacterial count to a second formation bacterial count; and reducing the first wellbore treatment fluid bacterial count to a second wellbore treatment fluid bacterial count.
Patent CA-2883212-A1 (CA)
Inventor: SONG LIMIN
IPC: G05B23/02
Filed: 2013-09-27
Abstract: Methods and systems for detecting a condition within a component of a process plant, including obtaining a first and second set of parameter measurements from a first and second plurality of sensor locations along a first dimension of an outside surface of a component, processing the first and second set of parameter measurements to develop a continuous surface condition profile of the component using a predetermined model. The predetermined model includes a forward solution to an equation describing the condition and is linearly separable in at least two dimensions corresponding to the first and second dimension. The model includes an inverse solution to the equation to provide a set of coefficients corresponding to a set of basis functions of the forward solution based on the first and second set of parameter measurements.
Patent CA-2886019-A1 (CA)
Title: Meter electronics and method for obtaining flow fluid viscosity at a reference temperature
Inventor: DIGRAZIA XIAOLING
IPC: G01N11/16
Filed: 2012-09-27
Abstract: Meter electronics (20) and method for obtaining a flow fluid viscosity at a predetermined reference temperature are provided. The meter electronics (20) includes an interface (201) configured to exchange communications, a storage system (204) configured to store a predetermined reference temperature (211), a measured fluid viscosity (214), a measured fluid temperature (215), and a temperature-viscosity relational data (218) that relates temperature to viscosity over a predetermined range of flow fluid temperatures, and a processing system (203) coupled to the interface (201) and to the storage system (204), with the processing system (203) configured to obtain the measured fluid temperature (215), obtain the measured fluid viscosity (214), and generate a reference temperature viscosity (227) using the measured fluid viscosity (214) and the temperature-viscosity relational data (218), with the generated reference temperature viscosity (227) corresponding to the predetermined reference temperature (211).
Patent CA-2886089-A1 (CA)
Inventor: HALVORSON FORREST
IPC: F16K24/04
Filed: 2013-10-01
Abstract: The present disclosure is directed to a combination air valve that uses buoyancy to lift seals into place, preventing media from escaping from the valve. Once the seals are in place, pipeline pressure is used to open and close the valve. The combination air valve includes a piston assembly with includes a main disc, a piston head located above the main disc, a float below the main disc, and a float shaft joining the float to the piston. When no media is in the valve the float is at the bottom of the valve and the main disc is down, allowing gases to leave the valve. The float is lifted as media enters the valve, thus using buoyancy to lift main disc into place, preventing media from escaping from the valve. Once the seals are in place, pipeline pressure is used to open and close the valve.
Patent CA-2886448-A1 (CA)
Inventor: HAYNES BARTON F
IPC: C07K16/46
Filed: 2013-09-26
Abstract: The present invention relates, in general, to antibody-dependent cellular cytoxicity (ADCC)-mediating antibodies, and, in particular, to ADCC-mediating antibodies (and fragments thereof) suitable for use, for example, in reducing the risk of HIV-1 infection in a subject. The invention further relates to compositions comprising such antibodies or antibody fragents.
Patent CA-2888836-A1 (CA)
Inventor: VILLARREAL ALFREDO JR
IPC: C09K8/03
Filed: 2013-11-15
Abstract: A variety of methods and compositions are disclosed, including, in one embodiment, a method of treating a subterranean formation comprising: providing coated particles, wherein the coated particles comprise solid particles coated with an expandable coating; and introducing the coated particles into a permeable zone of the subterranean formation such that the coated particles form a barrier to fluid flow in the permeable zone. In another embodiment, a method of drilling a well bore may be provided, the method comprising: including coated particles in a drilling fluid, the coated particles comprising solid particles coated with an expandable coating; using a drill bit to enlarge the well bore; and circulating the drilling fluid past the drill bit.
Patent CA-2890118-A1 (CA)
Title: Ski binding
Inventor: HOLM THOMAS
IPC: A63C9/20
Filed: 2013-11-19
Abstract: The present invention relates to a ski binding (1) for the different forms of cross-country skiing, comprising a forward housing part (2) that contains a fixed engagement part (3), a movable engagement part (4), an actuating element (5) for moving the movable engagement part (4) between a locking position and a released position, and at least one flexible element (6) for abutment and cushioning against the front part of a ski shoe. The invention is characterised in that the flexible element (6) is injection molded together with the housing part (2). The present invention also relates to a method.
Patent CA-2890218-A1 (CA)
Title: Nucleic acid sequencing using tags
Inventor: DAVIS RANDALL
IPC: G01N33/48
Filed: 2013-11-07
Abstract: This disclosure provides chips, systems and methods for sequencing a nucleic acid sample. Tagged nucleotides are provided into a reaction chamber comprising a nanopore in a membrane. An individual tagged nucleotide of the tagged nucleotides can contain a tag coupled to a nucleotide, which tag is detectable with the aid of the nanopore. Next, an individual tagged nucleotide of the tagged nucleotides can be incorporated into a growing strand complementary to a single stranded nucleic acid molecule derived from the nucleic acid sample. With the aid of the nanopore, a tag associated with the individual tagged nucleotide can be detected upon incorporation of the individual tagged nucleotide. The tag can be detected with the aid of the nanopore when the tag is released from the nucleotide.
Patent CA-2892680-A1 (CA)
Inventor: PARISSENTI AMADEO MARK
IPC: A61K31/337
Filed: 2013-12-03
Abstract: Provided are methods for determining a RNA profile in a radiation treated cancer sample and methods for providing a treatment plan. The methods involve obtaining a cancer cell sample, optionally a breast cancer cell sample or an ovarian cancer cell sample, after the cancer cells have been exposed to a radiation dose and assaying the cancer cell sample to obtain a RNA  profile, optionally a RNA integrity value and optionally a RNA concentration of the cancer cell sample. The RNA integrity value and optionally the RNA concentration can be used to assess if a patient is responding to a treatment and a treatment plan can be based thereon. Also provided are methods for determining if an agent is a radiosensitizing agent or a radioprotecting agent.
Patent CA-2893398-A1 (CA)
Title: Flue gas treatment process
Inventor: COPENHAFER WILLIAM C
IPC: B01D53/83
Filed: 2015-05-28
Abstract: An improved process is disclosed for conveying trona powder to be used in treating flue gas to remove impurities from the flue gas. The trona powder is pneumatically conveyed under controlled conditions wherein a. the temperature of the conveying air is maintained at less than 135 degrees F., preferably less than 130 degrees F., b.    the relative humidity of the conveying air is maintained between about 15% and 50% and c.    the dew point of the conveying air is maintained above the temperature of both the conveying lines and the receiving vessels
Patent CA-2894807-A1 (CA)
Inventor: KIMENER THOMAS TERRANCE
IPC: B62D63/08
Filed: 2015-06-18
Abstract: A method of leveling a parked freight trailer at a loading dock, the method comprising: (a) positioning a portable stabilizing device at least partially underneath a forward portion of the parked freight trailer; (b) positioning a lift associated with the portable stabilizing device to bear weight of the forward portion of the parked freight trailer; (c) reorienting the parked freight trailer so a floor of the parked freight trailer goes from a substantially non-parallel orientation to an approximately parallel orientation with respect to a floor of the loading dock by repositioning at least one of the jack and a landing gear of the parked freight trailer; and, (e) maintaining the lift in a weight bearing position while goods are at least one of unloaded from or loaded onto the parked freight trailer.
Patent CA-2895492-A1 (CA)
Inventor: NOOREN PIET
IPC: B60P3/40
Filed: 2013-12-17
Abstract: An improved Schnabel car is described herein. Specifically disclosed is an improved Schnabel car comprising two Schnabel sections connectable to and capable of supporting a load. The Schnabel sections can comprise said Schnabel a Schnabel arm comprising an arm base and an arm end connectable to a load. The improved Schnabel car can also additionally comprise a load spreader having a spreader apex and a plurality of spreader bases, where the spreader apex connects the arm base to the spreader apex. Furthermore, the improved Schnabel car can comprise span bolsters having a bolster apex, each of which can be connected to at least one of the spreader bases, and bolster bases, each of which can be connected to bolster rail cars with bolster rails together comprising more than 36 axles.
Patent CA-2896740-A1 (CA)
Inventor: CHEN MING-WEN
IPC: A61B5/145
Filed: 2014-02-11
Abstract: The application concerns a handheld medical instrument for analyzing a body fluid, in particular for blood glucose tests, comprising a housing (12) having a cassette compartment (14) for receiving an exchangeable tape cassette (16), a transport mechanism (18) comprising a manual drive (26) which can be actuated by a user for rotating a tape spool (20) of the tape cassette (16), such that a test tape (22) of the tape cassette (16) is wound forwards and functional elements (24) stored thereon are provided for successive use, a stop device (34) acting on the transport mechanism (18) for a targeted stop of the test tape (22) in a functional position of a functional element (24).
Patent CA-2896792-A1 (CA)
Inventor: SHROFF JAIDEV RAJNIKANT
IPC: A01N43/50
Filed: 2014-01-29
Abstract: A composition comprising cyazofamid and an organic base, a process for the preparation of such compositions, methods of use thereof and a multi-pack container comprising the composition.
Patent CA-2897253-A1 (CA)
Inventor: GRZYCH MATTHEW L
IPC: G01W1/06
Filed: 2015-07-13
Abstract: Described herein is an apparatus that includes an estimation module that estimates a probability of an ice crystal icing engine event based on infrared satellite data, numerical weather prediction data, and empirical data corresponding with at least one actual ice crystal icing engine event. The apparatus also includes a data product module that generates a data product that indicates the estimation of the probability of an ice crystal icing engine event. Additionally, the apparatus includes an output module that communicates the data product to a recipient.
Patent CA-2897919-A1 (CA)
Title: Instrument analytique pour echantillon biologique
Inventor: WHALEN MARK
IPC: G01N30/06
Filed: 2014-01-13
Abstract: L'invention concerne un procédé de traitement d'un échantillon de matière biologique, qui comprend la distribution d'un échantillon dans des puits d'une bande de matrices à partir d'une plaque d'échantillon, la distribution d'un réactif dans les puits de la bande de matrices à partir d'une plaque de réactif, et le scellement de l'échantillon et du réactif dans la bande de matrices. Le procédé comprend également le refroidissement de la bande de matrices et la détection de la matière biologique dans les puits de la bande de matrices.
Patent CA-2898068-A1 (CA)
Title: Temperature compensated element and associated methods
Inventor: FRISBY RAY
IPC: E21B33/128
Filed: 2015-07-21
Abstract: A temperature actuated element includes a mandrel, a housing coupled to the mandrel, the housing defining a fluid expansion chamber. A piston is positioned within the fluid expansion chamber. A thermally expanding fluid is positioned within the fluid expansion chamber. An end ring coupled to the piston slides along the mandrel in response to a sliding of the piston. A degradable ring is coupled to the mandrel to prevent movement of the end ring before the degradable ring is dissolved. A packer having a first end and a second end, the first end adapted to slide along the mandrel in response to a sliding of the end ring, and the second end fixedly coupled to the mandrel, so that a sliding of the first end of the packer toward the second end causes the packer element to decrease in length and increase in radius.
Patent CA-2898465-A1 (CA)
Title: Total contact cast
Inventor: ANDREWS HUGH
IPC: A61F13/06
Filed: 2013-04-17
Abstract: A method of constructing a total contact cast, that includes the steps of wrapping a lower leg with foam from above the malleoli to mid-calf, covering the foot and lower leg with stockinette; covering the foot and ankle with cast padding, and applying cast tape to the leg over the previously-applied foam and allowing the cast tape to harden. A foam pad and lateral and medial malleolar pads are applied to the leg section of the cast and a foot and ankle positioning device is applied to the leg, and cast tape is applied over the lower leg and foot and allowing the cast tape to harden. A walking support is applied to the foot. A foot and ankle positioner for a total contact cast is also disclosed.
Patent CA-2900464-A1 (CA)
Title: Systeme, procede et produit de programme informatique pour predire une production de puits
Inventor: JEFFERS TRAVIS LEE
IPC: G06Q10/04
Filed: 2013-03-25
Abstract: L'invention concerne un système et un procédé qui analysent des données de propriétés et des données de production historiques d'un puits afin de prédire la production future du puits et/ou d'identifier le potentiel de productivité dans l'ensemble d'un thème pétrolier. Le système détermine une corrélation entre la production cumulée historique et les propriétés du puits dans l'ensemble du thème pétrolier. Grâce à l'utilisation du contenu organique total et de la maturité thermique, cette corrélation permet le calcul d'un indice de productibilité qui est finalement utilisé pour prédire la production dans de nouveaux puits.
Patent CA-2901480-A1 (CA)
Inventor: KVEREL EUGENE
IPC: C10M125/22
Filed: 2014-02-18
Abstract: A drilling fluid including a drilling fluid medium selected from the group consisting of water, air and water, air and foaming agent, a water based mud, an oil based mud, a synthetic based fluid, and a composition thereof. The drilling fluid also includes at least one intercalation compound of a metal chalcogenide having molecular formula M.X2, where M is a metallic element such as tungsten (W), and X is a chalcogen element such as sulfur (S), wherein the intercalation compound has a fullerene-like hollow structure or tubular-like structure.
Patent CA-2907790-A1 (CA)
Title: Packaging system comprising a cardboard structure
Inventor: BAUERNFEIND ROMAN
IPC: B65D85/72
Filed: 2014-03-18
Abstract: The present invention relates to a packaging system comprising a packaging trough (1) and a packaging element (8) separate therefrom for closing the trough, in which system the packaging trough has an outer cardboard structure folded or formed from corrugated board with an insert (6) of a single or multiple-layer plastic film, wherein the inner side of each side wall of said cardboard structure is connected by material means to the insert only in its upper part of the side wall, preferably no higher than the upper edge thereof, the insert forming a substantially identically shaped, but loose contact surface with the lower part of the inner side of each side wall down to the base of the packaging trough and said trough having at least one, preferably a plurality of gas venting openings (2) arranged at regular intervals around the cardboard structure at least in the base area.
Patent CA-2908490-A1 (CA)
Title: Self-bias emitter circuit
Inventor: NORRIS ELWOOD G
IPC: H04R3/00
Filed: 2014-05-13
Abstract: Self-bias emitter circuit configurations (100, 200, 400, 500, 600) can use the amplitude of an input AC carrier signal to provide a DC bias voltage across an emitter (104) for suitable operation. A self-bias emitter circuit can include a transductor {106} with primary (108) matched with an amplifier, while secondary (110} can be matched to the emitter.
Patent CA-2908537-A1 (CA)
Inventor: CORTEQUISSE JEAN-FRANCOIS
IPC: F01D5/14
Filed: 2015-10-16
Abstract: A blade of a low-pressure compressor of an axial turbomachine has a vane in which a cavity is formed. The vane has a leading edge and a trailing edge, an intrados surface and an extrados surface which extend from the leading edge to the trailing edge, an outer casing which forms the intrados surface and the extrados surface and which delimits the cavity. The blade further includes closed foam, such as a polymethacrylic foam, which blocks the cavity in order to isolate it from the environment of the blade. The blade further has a three-dimensional trellis which is formed in the cavity and which is integral with the vane of the blade.  This barrier protects from chemical attacks and the introduction of impurities. A  production method includes filling a hollow turbomachine blade with foam.
Patent CA-2911760-A1 (CA)
Inventor: LANDROCK CLINTON K
IPC: B42D25/328
Filed: 2014-05-12
Abstract: An RGB and/or CMYK full color optical display device comprising multiple nanostructure arrays configured to provide display of a wide range of colors corresponding to multiple pixels or sub-regions of an image is disclosed, where the multiple nanostructure arrays may be formed on a single substrate layer. An optical display device includes a substrate having a surface, and a first pixel of a color image comprising first and second sub-pixels according to at least one of an additive and subtractive color scheme, where the first sub-pixel comprises a first optical sub-wavelength nanostructure array formed on or in the surface of the substrate, and where the second sub-pixel comprises a second optical sub-wavelength nanostructure array formed on or in the surface of the substrate. A method of manufacturing an RGB and/or CMYK full color optical display comprising multiple nanostructure arrays arranged as sub-pixels according to a color scheme is also disclosed.
Patent CA-2913027-A1 (CA)
Inventor: MAEDA FUMIHIRO
IPC: E21B43/26
Filed: 2014-03-28
Abstract: A grouting agent (100) according to the present invention is a liquid preparation to be grouted into cracks formed in an underground layer, and comprises particles (2) to be filled in the cracks, a resin composition according to the present invention, and a fluid (20) for transporting the particles (2) and the resin composition to the cracks. The resin composition according to the present invention can be used for forming a surface layer that covers at least a part of the outer surface of each of the particles (2), comprises an acid curing agent and an acid-curable resin capable of being cured in the presence of an acid, wherein the acid curing agent exists in such a state that an acidic group in the acid curing agent is blocked by a compound that is reactive with the acidic group. Thus, it becomes possible to provide: a resin composition having such a property that an acid-curable resin contained therein can be cured reliably at a desired point; a grouting agent comprising the resin composition and particles; and a filling method for filling the particles in cracks formed in the ground.
Patent CA-2913549-A1 (CA)
Title: Process for producing hollow silicon bodies
Inventor: LANG JURGEN ERWIN
IPC: H01M2/14
Filed: 2015-11-26
Abstract: The invention relates to processes for producing hollow bodies having a silicon-comprising shell, by converting at least one silane in a non-thermal plasma, by means of a pyrolysis, introduction of electromagnetic energy, or in a light arc, then dispersing in a wetting agent and distilling, and then converting in an etching operation.
Patent CA-2915870-A1 (CA)
Inventor: GONCHAROV ALEXANDER B
IPC: B23P6/04
Filed: 2015-12-21
Abstract: Method of repairing and manufacturing of turbine engine components includes application of a transition layer by fusion welding with dissimilar nickel based filler material, preferably comprising from about 0.05 wt. % to about 1.2 wt. % B and other alloying elements, followed by a diffusion and primary aging heat treatment and application of the top oxidation resistance layer using dissimilar nickel based filler materials comprised 3 - 6 wt. % Al, 0.5 - 6 wt.  % Si, 12- 25 wt. % Cr and other alloying elements that enhance strength and oxidation resistance followed by a secondary aging heat treatment and machining cf the repaired area to restore geometry of turbine engine components. The inventions also relates to a turbine engine components repaired and manufactured by the method.