baber/WOPTO huggingface dataset:
Patent CA-2837532-A1 (CA)
Inventor: SASAI HISAO
IPC: H04N19/21
Filed: 2012-06-22
Abstract: Dans un mode de réalisation, la présente invention se rapporte à un procédé de décodage d'image comprenant : une étape de contrôle de contexte (S204) pour déterminer le contexte à utiliser pour un bloc devant être traité, parmi une pluralité de contextes ; et une étape de décodage arithmétique (S210) pour utiliser le contexte déterminé afin de décoder arithmétiquement une séquence binaire correspondant au bloc devant être traité. Au cours de l'étape de contrôle de contexte (S204), si un type de signal pour des paramètres de réglage est d'un premier type, le contexte est déterminé au moyen d'une condition qui utilise des paramètres de réglage à la fois pour un bloc gauche et pour un bloc supérieur, qui sont adjacents au bloc devant être traité (S206) ; tandis que, si le type de signal pour les paramètres de réglage est d'un deuxième type, le contexte est déterminé au moyen d'une condition qui n'utilise pas le paramètre de contrôle pour le bloc supérieur (S207).
Patent CA-2837595-A1 (CA)
Title: Mobile phone as a one-way recorded transmitter over a cellular network
Inventor: BENNETT CHRISTOPHER RYAN
IPC: H04B3/00
Filed: 2012-05-29
Abstract: Agencies oftentimes desire to monitor personnel in the field during the course of their duties. To provide flexible monitoring capabilities to agencies, a common mobile device such as a mobile phone is converted for use as a radio-based listening system to collect and transmit audio data. Phone features and accessories are leveraged to collect additional data for transmission. Collected data is streamed or otherwise transmitted to monitoring devices at the agency or in the field for operational oversight and recordation.
Patent CA-2842339-A1 (CA)
Inventor: CHAN VICTOR HOKKIU
IPC: G06N3/063
Filed: 2012-07-19
Abstract: Certain aspects of the present disclosure support a technique for neuronal firing modulation via noise control. Response curve of a typical neuron with a threshold can transition from not firing to always firing with a very small change in the neuron's input, thus limiting the range of excitable input patterns for the neuron. By introducing local, region and global noise terms, the slope of the neuron's response curve can be reduced. This may enable a larger set of input spike patterns to be effective in causing the neuron to fire, i.e., the neuron can be responsive to a large range of input patterns instead of an inherently small set of patterns in a noiseless situation.
Patent CA-2845563-A1 (CA)
Title: Oil extraction using radio frequency heating
Inventor: CAMPBELL MICHAEL JOHN
IPC: E21B43/24
Filed: 2014-03-12
Abstract: Oil extraction from an oil-bearing formation includes: heating a first portion of the formation containing oil with radio frequency energy; extracting the oil from the first portion of the formation; injecting steam into the first portion of the formation to heat a second portion of the formation containing oil adjacent the first portion; and extracting the oil from the second portion of the formation.
Patent CA-2846454-A1 (CA)
Title: Synergistic combinations of pi3k- and mek-inhibitors
Inventor: FRITSCH CHRISTINE
IPC: A61P35/00
Filed: 2012-08-30
Abstract: A pharmaceutical combination comprising (a) the phosphatidylinositol 3-kinase (PI3K) inhibitor compound (S)-pyrrolidine-1,2-dicarboxylic acid 2-amide 1-({4-methyl-5-[2-(2,2,2-trifluoro-1,1-dimethyl-ethyl)-pyridin-4-yl]-thiazol-2-yl}-amide) or a pharmaceutically acceptable salt thereof, and (b) at least one mitogen activated protein kinase (MEK) inhibitor or a pharmaceutically acceptable salt, and optionally at least one pharmaceutically acceptable carrier, for simultaneous, separate or sequential administration; the uses of such combination in the treatment of proliferative diseases; and methods of treating a subject suffering from a proliferative disease comprising administering a therapeutically effective amount of such combination.
Patent CA-2847094-A1 (CA)
Inventor: TJHANG THEODORUS
IPC: E21B4/16
Filed: 2012-09-11
Abstract: A multi- scheme downhole tool bus system is provided. The system may comprise a tool bus master and a number tool bus slaves coupled together via a communications link. The communications link may include an uplink communication and a downlink communication. The uplink communication and the downlink communication may include a number of communication schemes or data rates.
Patent CA-2847943-A1 (CA)
Inventor: BODEPUDI VEERAIAH
IPC: C12Q1/68
Filed: 2012-09-12
Abstract: The present invention includes a method of allele-specific amplification, utilizing an allele- specific oligonucleotide, at least partially complementary to more than one variant of the target sequence, but having at least one selective nucleotide complementary to only one variant of the target sequence and incorporating at least one "G-clamp" nucleotide.
Patent CA-2848432-A1 (CA)
Inventor: DOMINSKI MAREK J
IPC: C10G1/04
Filed: 2014-04-03
Abstract: Recovering bitumen from an in-line tailings flow can include determining flow profile characteristics of the in-line tailings flow; based on the flow profile characteristics, identifying an interface between a bitumen-rich flow component of the in-line tailings flow and an underlying water-rich flow component; and positioning a flow redirection device in accordance with the interface in order to redirect the bitumen-rich flow component away from the water-rich flow component. The flow profile characteristics can include a velocity profile. The flow redirection device can include a skimmer blade.
Patent CA-2848963-A1 (CA)
Title: Autonomous fluid control device having a movable valve plate for downhole fluid selection
Inventor: LOPEZ JEAN-MARC
IPC: E21B34/08
Filed: 2011-10-31
Abstract: An apparatus and method are described for autonomously controlling flow of fluid in a subterranean well, where fluid flow is controlled based on a fluid characteristic, such as viscosity or density, which changes over time. Fluid flows into a vortex assembly where a centrifugal force is imparted to the fluid. A less viscous fluid will have a relatively greater velocity and centrifugal force than a more viscous fluid. The fluid exits the vortex chamber by both a vortex outlet and a peripheral outlet. An autonomous valve element moves between an open position, in which fluid flows freely through the peripheral outlet, and a closed position, in which fluid flow through the peripheral outlet is restricted. The valve element is moved by the centrifugal force of the fluid, such that a fluid having a higher centrifugal force moves the valve element to the closed position, thereby reducing the total fluid flow through the vortex assembly.
Patent CA-2849613-A1 (CA)
Title: Device, system and method for utilising display objects
Inventor: LEWIN HANS MATHIAS
IPC: H04W88/02
Filed: 2014-04-23
Abstract: A method of generating a display object is provided, the method comprising operating a first processor comprised within a first device to: execute an application; generate an display object associated with the application; output the active display object on the first device; transmit the display object to a second device for output by the second device; and receive user input to the application via the display object output on the second device.
Patent CA-2852318-A1 (CA)
Inventor: CORMACK CAMERON LANNING
IPC: A24F40/70
Filed: 2014-05-22
Abstract: An electronic personal vaporizer is provided, including a shell having a flexible printed circuit board; and a printed battery printed on the flexible printed circuit board. The printed battery may be printed onto the flexible printed circuit board via application of inks to the flexible printed circuit board. The vaporizer may further include an electroluminescent light source printed on the flexible printed circuit board.
Patent CA-2853251-A1 (CA)
Title: Implantable rasagiline compositions and methods of treatment thereof
Inventor: SCHWARZ ALEXANDER
IPC: A61K9/00
Filed: 2012-10-24
Abstract: A method of treating the symptoms of Parkinson's disease comprises implanting a reservoir-based drug delivery composition into a subject to systemically deliver a therapeutically effective amount of rasagiline to the subject for a long period of time (e.g., one month or one year). The drug delivery composition may include a rate- controlling excipient (e.g., an elastomeric polymer) defining a reservoir containing at least one discrete solid dosage form (e.g., one or more pellets), which includes rasagiline hemitartrate and optionally, a sorption enhancer.
Patent CA-2854704-A1 (CA)
Title: Method and apparatus for measuring deformation of non-metallic materials
Inventor: SLAY JEREMY BUC
IPC: C08L29/10
Filed: 2014-06-18
Abstract: A method for measuring the deformation of elastomeric materials using acoustic signals involves obtaining a sample, positioning the sample in a sealable chamber, sealing the chamber, and setting a temperature and pressure inside the chamber. A test fluid may be introduced to the chamber. An acoustic signal is used to measure a characteristic of the sample, such as a dimension or a modulus.  Repeated measurements may be made overtime to monitor changes in the sample in response to temperature and pressure. The acoustic signal may be generated by an acoustic transducer including a backing component including a fluorine-containing polymer in which metal particles are incorporated. The sample may be a non-metallic material. Conditions inside the chamber may be set to simulate a wellbore environment.
Patent CA-2854859-A1 (CA)
Title: Wave powered generator
Inventor: FOSTER GRAHAM
IPC: F03B13/16
Filed: 2012-11-08
Abstract: The generator comprises: at least one energy capturing float (2) which is movable in response to wave motion; a reaction member (1) to be positioned below the energy capturing float; connecting lines (4a, 4b,4c,4d) for connecting the at least one energy capturing float to the reaction member and defining a spacing (D3) between the energy capturing float and the reaction member; energy convertors (3a,3b,3c,3d) for converting relative movement between the reaction member and at least one respective energy capturing float to useful energy. The generator includes depth setting means such as adjustable lines (8a,8b) connected to auxiliary floats (7a,7b) or adjustable mooring lines (9a,9b 9c,9d) securing the reaction member to the sea bed B for setting the depth (D1) of the reaction member in the sea.
Patent CA-2857637-A1 (CA)
Inventor: BEAUCHAMP SONNY
IPC: E21B10/46
Filed: 2014-07-21
Abstract: The present document describes a drill-bit which achieves both the rigidity and a fast rate of penetration. The drill-bit comprises a cone shaped central portion comprising a plurality of ribs protruding from the central portion and defining a plurality of blades. The blades are curved along a direction of a longitudinal axis of the cone to facilitate insertion into a hole when rotating in a first direction, and exit from the hole when rotating in a second direction opposite the first direction. The drill-bit comprises a plurality of polycrystalline diamond cutters (PDC) on the blades provided in a first position for cutting the hard structure as the drilling-bit rotates in the first direction, and a plurality of up-drill PDC cutters provided in a second position for cleaning the hole as the drill-bit rotate in the second direction to exit the hole.
Patent CA-2860303-A1 (CA)
Inventor: JAMALEDDINE RABIH
IPC: A61J3/00
Filed: 2012-12-21
Abstract: An apparatus for filling drug containers such as syringes, and related filling methods, are disclosed. The apparatus uses a removable pumping syringe mounted to the apparatus and located intermediate between the bulk source of drug and the container (e.g. syringe) to be filled such that the drug is first pumped into the pumping syringe and then pumped into the container (e.g. syringe). Actuation of the intermediate pumping syringe is effected with a linear actuator such as a step motor which is engaged to the plunger of the pumping syringe. The linear actuator is controlled by a controller which typically allows different filling and calibrating procedures.
Patent CA-2861207-A1 (CA)
Inventor: CHINN MITCHELL SCOTT
IPC: B32B29/00
Filed: 2013-01-09
Abstract: The disclosure provides a paper laminate comprising a décor paper prepared from a dispersion having improved optical performance without negatively impacting mechanical strength, wherein the dispersion comprises a TiO2 particle slurry comprising a treated TiO2 particle having a surface area of at least about 30 m2/g, and a cationic polymer; wherein the treatment comprises an oxide of silicon, aluminum, phosphorus or mixtures thereof; and the treatment is present in the amount of at least 15% based on the total weight of the treated titanium dioxide particle; paper pulp; and a cationic polymer; wherein the cationic polymer in the slurry and the cationic polymer in the dispersion are compatible; wherein for equal optical performance, the amount of treated TiO2 particle in the dispersion is reduced by about 10% when compared to a dispersion not comprising the treated TiO2 particle of (a).
Patent CA-2864522-A1 (CA)
Title: Head protection for reducing angular accelerations
Inventor: HOSHIZAKI THOMAS BLAINE
IPC: A42B3/12
Filed: 2013-01-11
Abstract: Safety head wear for use for example in high risk activities such as sports and industrial purposes where protection from head injuries is required.  Components are provided inserted between the liner and outer shell and consists of two parts; a chamber or bladder and a fluid or gel like material. The fluid or gel material is contained in the chamber or bladder and is positioned in such a way to create low friction between the surface of the shell and liner or liner and head. It can also be used on the outer surface of the shell or placed within two layers of the liner.  The device provides a method of independently managing both compression and shear force characteristics of the helmet around the head designed to decrease brain trauma resulting from high linear and angular acceleration during impacts to the helmet,
Patent CA-2864538-A1 (CA)
Title: Surgical stapling instruments including a cartridge having multiple staple sizes
Inventor: HOLSTEN HENRY
IPC: A61B17/068
Filed: 2007-05-16
Abstract: A staple cartridge for a surgical stapling apparatus comprising: an inner wall and an outer wall, the inner wall having a height not equal to a height of the outer wall;  a first surface having a first side, a second side, a first plurality of retention slots, and a planar axis, the planar axis defining a right angle with respect to the inner wall; a second surface having a first side, a second side, and a second plurality of retention slots, the first side of the second surface being connected to the second side of the first surface and the second side of the second surface being connected to a top edge of the outer wall defining an arcuate path along the second surface between the inner and outer walls; and a first and a second plurality of surgical fasteners disposed in the first and second pluralities of retention slots, respectively, the first and second pluralities of surgical fasteners including a backspan and a pair of legs, the first plurality of surgical fasteners having a first leg length, the second plurality of surgical fasteners having a second leg length, and the second leg length being different than the first leg length.
Patent CA-2870881-A1 (CA)
Title: Roller crusher, and method of protecting a roller crusher from uncrushable objects
Inventor: REZNITCHENKO VADIM
IPC: B02C23/04
Filed: 2013-04-19
Abstract: A method of protecting a roller crusher (1), having two rollers (2) separated by a gap (3), from uncrushable objects (T) is disclosed. The method comprises the steps of: detecting an uncrushable object (T) in an in-feed stream of material (M), opening a gap(3)between said rollers to a by-pass width, which is significantly larger than an operational width, such that said uncrushable object is permitted to pass through said gap (3), restricting an in-feed (4) to said gap (3), such that material is fed to said gap (3) at a restricted in-feed rate, determining that said uncrushable object(T)has passed through said gap (3), reducing said gap (3) to said operational width, and opening said in-feed (4) to said gap (3), such that material (M) is fed to said gap (3) at an operational in-feed rate.A roller crusher (1) having a protective system for protecting the roller crusher(1) from uncrushable objects (T)is also disclosed.
Patent CA-2872985-A1 (CA)
Title: Bearer raffle with enhanced security and execution features
Inventor: O'HAGAN SEAN
IPC: G07F17/42
Filed: 2014-12-02
Abstract: An improved ticketing system and method for bearer raffles. Upon sale of a bearer ticket, a purchasor identifier is captured at the raffle sales unit. The purchasor identifier is stored in a central ticket database along with the particulars of the bearer ticket sold.  On completion of a raffle, raffle winners can be contacted using the captured purchasor identifier information, or in other cases winners can be looked up or verified if a ticket is lost.
Patent CA-2873966-A1 (CA)
Inventor: LORGOUILLOUX MARION
IPC: C08K3/00
Filed: 2013-07-12
Abstract: A flame-retardant polymer composition comprising a mineral filler and a polymer, said mineral filler comprising a calcium compound, characterised in that the calcium compound is a fire-resistant additive in the form of calcium hydroxide, having a specific surface calculated according to the BET method greater than 25 m2/g, preferably greater than 30 m2/g, more preferably greater than 35 m2/g and advantageously greater than 40 m2/g, uses of same and the combustion residue obtained.
Patent CA-2874380-A1 (CA)
Inventor: NAVARRO THIERRY
IPC: F04B1/047
Filed: 2013-05-02
Abstract: The invention relates to a pump comprising two pistons placed in a rotor, situated in a stator forming two opposite parallel eccentric pumping chambers having at least one inlet port through which the fluid is drawn into at least one of the pumping chambers during the filling movement of at least one of the pistons and, subsequently, expelled from at least one of the pumping chambers, during the emptying movement of at least one of the pistons, to at least one outlet port, characterized by an inlet cavity in connection with the inlet port, an outlet cavity in connection with the outlet port and two port changeover transition zones situated between each side of the cavities.
Patent CA-2877366-A1 (CA)
Title: Methods and systems of analyzing wellbore drilling operations
Inventor: DE REYNAL MICHEL JR
IPC: E21B47/00
Filed: 2015-01-12
Abstract: A method for analyzing a wellbore drilling operation includes acquiring sonic log data, gamma ray log data, and rate of penetration (ROP) data. The sonic log data, the gamma ray log data, and the ROP data are associated with depth intervals of a wellbore.  The method further includes determining unconfined compressive strength (UCS) of a rock formation associated with the wellbore using well log data and drilling data. The well log data is limited to the sonic log data and the gamma ray log data, and the drilling data is limited to the ROP data.
Patent CA-2877434-A1 (CA)
Inventor: BERTONI FRANCESCO
IPC: A61P35/00
Filed: 2013-06-25
Abstract: A method of treating B-cell malignant cancers or T-cell malignant cancers by administering to a patient a pharmaceutically acceptable amount of a composition comprising (S)-2-[4-(4-chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo-[4,3-a][1,4]diazepin-6-yl]-N-(4- hydroxyphenyl)acetamide. The B-cell malignant cancers include diffuse large B-cell lymphoma and splenic marginal zone lymphoma. The T-cell malignant cancers include anaplastic large T-cell lymphoma.
Patent CA-2880786-A1 (CA)
Inventor: SCHWIMMER WILLIAM H
IPC: A23L35/00
Filed: 2013-09-20
Abstract: Spoonable, pourable, and/ or spreadable dressings or edible continuous aqueous emulsions are provided that include a fat blend that is a specific balance of a solid fat portion or solid fat fraction (which may or may not be pre-crystallized) and a liquid fat portion in effective relative amounts, such that when the fat blend is added to dressings and edible continuous aqueous emulsions, lower fat versions effectively mimic the sensory, texture, viscosity, storage modulus, and/ or yield stress of much higher fat dressings or emulsions.
Patent CA-2882825-A1 (CA)
Inventor: SMEIJER DENNIS
IPC: A47L13/257
Filed: 2013-05-24
Abstract: A flat mop cover (1) for arranging on a mop-cover holder (1a), comprising an elongate basic body (2), wherein the basic body (2) has a first elongate surface (3) and a second elongate surface (4), which are located opposite one another, wherein at least one foam layer (6) is arranged between the elongate surfaces (3, 4), and wherein the two elongate surfaces (3, 4) are each designed as cleaning surfaces and are arranged such that a plate-like carrying element (5) of a mop-cover holder (1a) can be accommodated in a sandwich-like manner between them, is characterized, in respect of the problem of configuring, and developing, a flat mop cover such that it can readily be used to clean surfaces which have to be cleaned in a clean room, in that the basic body (2) can absorb in a reversible manner at least four times, and at most 20 times, its dry weight of liquid, wherein the foam layer (6) does not have any fibres.
Patent CA-2883850-A1 (CA)
Title: Apparatus for manufacturing a flanged component and method of manufacturing the same
Inventor: KIRKPATRICK BOWDEN
IPC: B29C70/44
Filed: 2013-08-15
Abstract: An apparatus and a method for manufacturing a flanged component from a composite lay-up are provided. The apparatus includes a support structure (204) coupled to the composite lay-up and a mold ring (402) coupled to the support structure. The mold ring includes a ring guide surface and a radial contact surface that is configured to couple to the composite lay-up. The apparatus further includes a mold plate (502) coupled to the mold ring. The mold plate includes a recessed surface and a plate guide surface, where the recessed surface is configured to couple to the composite lay-up and the plate guide surface is configured to couple to the ring guide surface. The apparatus also includes an autoclave (600) that applies pressure to the mold ring and the mold plate to move the plate guide surface along the ring guide surface to apply pressure to the composite lay-up.
Patent CA-2884903-A1 (CA)
Inventor: DAMBERG GERWIN
IPC: G02B26/08
Filed: 2014-10-20
Abstract: Undesirably high energy-consumption in illuminating devices can be caused at least in part by wasted (attenuated) light. Optically efficient illumination systems that may be used to project light, including images, use light redirection. Phase modulating devices may be applied to create desired light fields. Some embodiments provide dual or multiple modulation display or projection systems in which some or all of the modulators not only attenuate amplitude, but also amplify amplitude, or change the phase, frequency and polarization of the light provided by the light source.
Patent CA-2886567-A1 (CA)
Inventor: ALEXANDER JAMES A
IPC: A61M29/00
Filed: 2013-10-16
Abstract: Described are implants and dilators useful in a sacral colpopexy procedure, and related methods. The present invention relates to systems, tools, and methods for treating pelvic organ prolapse by use of a pelvic implant to support pelvic tissue. The pelvic treatments include, for example, treatment of vaginal prolapse by laparoscopic or abdominal procedures.
Patent CA-2886580-A1 (CA)
Inventor: SAHIN UGUR
IPC: A61P35/00
Filed: 2006-11-24
Abstract: The present invention provides antibodies useful as therapeutics for treating and/or preventing diseases associated with cells expressing CLD1 8, including tumor- related diseases such as gastric cancer, esophageal cancer, pancreatic cancer, lung cancer, ovarian cancer, colon cancer, hepatic cancer, head-neck cancer, and cancer of the gallbladder.