baber/WOPTO huggingface dataset:
Patent CA-2849346-A1 (CA)
Inventor: CASTELIJNS ANNA MARIA CORNELIA FRANCISCA
IPC: C07C67/03
Filed: 2012-09-24
Abstract: This invention relates to a process for the preparation of alkenoic acid esters comprising contacting a lactone with an alcohol and an acidic catalyst in the gas phase, characterised in that the process is carried out in the presence of at least 0.26 wt.% water, relative to the amount of the lactone. The process may result in a good production yield and selectivity with respect to the production of alkenoic acid esters and may also result in less formation of dialkylethers. The improved yield advantageously allows energy conservation.
Patent CA-2851045-A1 (CA)
Title: Rapid and low cost enzymatic full conversion of lignocellulosic biomass
Inventor: LARSEN JAN
IPC: C12P19/00
Filed: 2011-10-06
Abstract: Methods are provided for improved processing of lignocellulosic biomass. Hydrothermally pretreated lignocellulosic biomass is subject to separate hydrolysis and fermentation (SHF) or prehydrolysed and subject to simultaneous saccharification and fermentation (SSF) at high initial loadings of cellulase enzymes, at least 15 FPU/g DM. The cellulase enzymes are subsequently recycled and used in subsequent hydrolysis cycles along with a lower dose supplementation of fresh enzyme. Loss of enzyme activity between hydrolysis cycles is offset by improved overall process advantage.
Patent CA-2851750-A1 (CA)
Inventor: DHOME MICHEL
IPC: G06T7/00
Filed: 2012-10-09
Abstract: Ce procédé d'étalonnage comprenant la reconstruction d'une cartographie 3D d'amers 3D d'un environnement à partir d'images numériques de l'environnement capturées par le système de vision par ordinateur (10) lors du déplacement du mobile (2) le long d'une trajectoire. Il comprend l'optimisation d'au moins une cartographie 3D correspondant à une première séquence d'images en considérant au moins un paramètre extrinsèque et/ou au moins un paramètre intrinsèque et/ou au moins un paramètre de poses et/ou un paramètres d'amers 3D comme constant et l'optimisation d'au moins une cartographie 3D correspondant à une deuxième séquence d'images plus longue que la première séquence d'image et incluant la première séquence d'image, en considérant ledit au moins un paramètre extrinsèque et/ou ledit au moins un paramètre intrinsèque et/ou ledit au moins un paramètre de poses et/ou ledit au moins un paramètre d'amers 3D comme variable de manière à l'estimer.
Patent CA-2852756-A1 (CA)
Title: Scanner belt load and stretch compensation control system
Inventor: BESELT RON
IPC: G01D11/00
Filed: 2012-10-23
Abstract: Upper to lower assembly analog position sensors in a dual scanning system measure alignment offsets. A controller uses error signals from the position sensors to calculate actuator error profiles that are used in the next scan in the same direction, with different error profiles being used for forward and reverse scans. Since the alignment error profiles are repeatable for a given set of scanner conditions, the actuator controller anticipates what the error signal will be before each scanning assembly reaches a given position. An optimized error correction can be calculated based on the error profiles and actuator bandwidth without concerns regarding feedback loop speed, overshoot, and unstable control oscillations. An actuation system driven from error profiles can correct for alignment offsets by actively changing belt tensions at the offsetting drive pulleys and/or changing the position of sensor assemblies relative to the drive belt systems.
Patent CA-2853951-A1 (CA)
Inventor: REYES CHRISTOPHER L
IPC: C07K16/28
Filed: 2012-10-31
Abstract: Described herein are antibodies against GPR49 and uses of such antibodies. Various aspects relate to monoclonal, humanized, or fully human antibodies against GPR49, hybridomas or other cell lines expressing such antibodies, nucleic acids and vectors comprising nucleic acids encoding for such antibodies, and methods of treating cancer with such antibodies.
Patent CA-2854607-A1 (CA)
Title: Reinforced radial tire
Inventor: KRIETEMEYER MATTHEW F
IPC: B60C9/18
Filed: 2012-09-21
Abstract: A tire has a pair of sidewalls and a tread portion. The tire includes a pair of bead portions having a bead core and a bead filler portion. A belt is disposed below the tread. A carcass ply has a main portion extending between the pair of beads and a pair of turn-up portions that wrap around the beads and terminate below the belt. The tire further includes a pair of nylon reinforcements disposed axially between a respective bead filler portion and a main portion of the carcass ply. Each nylon reinforcement has a top end disposed above a top end of the respective bead filler portion. Each nylon reinforcement further has a bottom end disposed below the top end of the respective bead filler portion and above a respective bead core. Each nylon reinforcement is disposed only on the inside of the pair of bead portions.
Patent CA-2854888-A1 (CA)
Title: Video coding system and method of operation thereof
Inventor: HAQUE MUNSI
IPC: H04N19/40
Filed: 2012-11-07
Abstract: A method (1200) of operation of a video coding system (100) includes: receiving a video bitstream (110); identifying a syntax type (132) of the video bitstream (110); extracting a video syntax (114) from the video bitstream (110) for the syntax type (132); and forming a video stream (112) based on the video syntax (114) for displaying on a device (102).
Patent CA-2857489-A1 (CA)
Title: A method of providing control information for user equipment
Inventor: NGUYEN PHONG
IPC: H04W72/04
Filed: 2013-02-18
Abstract: There is provided a method of providing control information for user equipments (UEs) (150) in communication with a base station (110) over a wireless communication system (100). This method includes: mapping at least one enhanced-physical downlink control channel (E-PDCCH) on at least one allocated pair of physical resource blocks (PRBs) according to an enhanced-control channel element (ECCE) structure including a variable number of resource element groups (REGs); and varying the number of REGs in an E-CCE structure.
Patent CA-2860153-A1 (CA)
Inventor: WOLTER CHAD
IPC: G08B1/08
Filed: 2012-12-14
Abstract: Aspects of the present disclosure are also directed towards a method that includes maintaining a transmission period which has a start time and an end time synchronized to metrological time. Further, this method, in response to the start time, begins transmission of a frame, which includes a plurality of symbols. This transmission occurs over power distribution lines that carry power using alternating current (AC). This method also includes synchronizing a transmission time for each symbol of the plurality of symbols according to a time-based parameter of the AC. In response to reaching an end of the frame, a synchronization symbol period is determined for a synchronization symbol, as a function of the transmission times, for the plurality of symbols and time from the end of the frame to the end time. The synchronization symbol is then transmitted on the power distribution lines.
Patent CA-2860415-A1 (CA)
Inventor: PRATHER PAUL L
IPC: A61P3/06
Filed: 2013-01-08
Abstract: Novel alkylindoles that bind tightly to cannabinoid receptors and are neutral antagonists for the cannabinoid 1 receptor and agonists for the cannabinoid 2 receptor are provided. These compounds are useful for treating alcoholism and drug abuse and for treating obesity.
Patent CA-2861342-A1 (CA)
Title: Apparatus and method for locating a nut on a blind side of a fastener hole
Inventor: SLEATH TREVOR G
IPC: B25B13/48
Filed: 2013-01-14
Abstract: An apparatus and its method of use locate a first piece of a two piece fastener assembly, for example a nut of a nut and bolt fastener assembly on a blind side of a fastener hole in a structure wall where the fastener hole on the blind side of the wall is not manually accessible or not easily manually accessible. The apparatus then holds the nut in alignment with the fastener hole enabling the bolt of the fastener assembly to then be inserted through the fastener hole from the structure exterior and connected to the nut in the interior of the structure.
Patent CA-2861967-A1 (CA)
Inventor: ROSSATO LUCA
IPC: H03M7/00
Filed: 2013-01-18
Abstract: A method and a signal processor for receiving a data stream comprising at least two distinct sets of encoded data, at least one set of which is relative to transient/stochastic components of a signal. Based at least in part on the distinct sets of encoded data, the signal processor decodes and reconstructs a corresponding rendition of signal for each set of the encoded data. The distinct sets of renditions of signal are then combined into a single rendition of reconstructed signal.
Patent CA-2866226-A1 (CA)
Inventor: BHALLA RAJIV
IPC: A61K51/12
Filed: 2013-03-28
Abstract: The present invention relates to an improved [18F] labelled synthon composition, wherein the non-radioactive impurities in said composition have been found to be more straightforward to remove than with known compositions comprising said [18F] labelled synthon. The resultant purified [18F] label led synthon therefore can be used in the production of a positron emission tomography (PET) tracer having improved properties for in vivo imaging. The invention also includes methods of imaging and/or diagnosis using the radiopharmaceutical compositions described.
Patent CA-2868574-A1 (CA)
Inventor: ANAZAWA ISAO GINN
IPC: H04W88/02
Filed: 2014-10-24
Abstract: A system and method for reproducing audio sound (100, 500). Audio sound, based on an audio signal, is emitted within a space comprising an audio beamwidth (210, 612). Modulated ultrasonic sound energy based on a modulated ultrasonic sound signal is emitted in an ultrasonic sound direction within an ultrasonic beamwidth that is less than and within the audio beamwidth (220, 222, 614). The modulated ultrasonic sound signal is generated such that the emitted modulated ultrasonic sound energy creates an audible cancellation sound with an amplitude substantially equal to an amplitude of the audio sound at a point within the ultrasonic beamwidth so as to combine with and cancel the audio sound at the point by being substantially out of phase with the audio sound along the ultrasonic sound direction.
Patent CA-2871040-A1 (CA)
Inventor: HOLLAND ALLEN
IPC: A63B21/055
Filed: 2013-04-26
Abstract: A handle for an elastic resistance cord training system includes a grip on a handle frame adjacent to a first end of the handle frame. A base is provided on the handle frame adjacent to a second end of the handle frame, with the base having one or more one cord channels. A gate is movable or slidable on the handle frame from an open position where the gate is substantially spaced apart from the cord channel, to a closed position wherein the gate overlies the cord channel. With the gate in the open position, the cords can be quickly and easily swapped out.
Patent CA-2872347-A1 (CA)
Inventor: TOPGAARD DANIEL
IPC: A61B5/055
Filed: 2013-05-03
Abstract: The present invention describes a method for quantifying microscopic diffusion anisotropy and/or mean diffusivity in a material by analysis of echo attenuation curves acquired with two different gradient modulations schemes, wherein one gradient modulation scheme is based on isotropic diffusion weighting and the other gradient modulation scheme is based on non-isotropic diffusion weighting, and wherein the method comprises analyzing by comparing the signal decays of the two acquired echo attenuation curves.
Patent CA-2874045-A1 (CA)
Inventor: SHIMADA KAZUHIDE
IPC: H01M8/10
Filed: 2013-06-10
Abstract: A fuel cell system that supplies an anode gas and a cathode gas to a fuel cell to generate electricity is provided with: a valve that is provided within the fuel cell system and is driven by a stepping motor; a stop-time valve control unit that, when stopping is required of the fuel cell system, controls the valve body of the valve to a prescribed initialization position by controlling the stepping motor; and a valve initialization unit that, when there is a startup requirement for the fuel cell system, rotates the stepping motor a prescribed initialization number of steps, which is smaller than the maximum number of steps for the stepping motor, such that the valve body of the valve is moved toward the initialization position.
Patent CA-2874182-A1 (CA)
Inventor: ENGELHARD ROLF
IPC: H05B37/02
Filed: 2013-05-20
Abstract: Exemplary embodiments are directed to lamp ballast systems, generally including a lamp, at least one temperature sensor, a ballast and a processor. The at least one temperature sensor can be positioned proximate to the lamp or incorporated into the lamp. The ballast provides an electrical current to the lamp. The processor receives a sensed temperature from the at least one temperature sensor and, in response to the sensed temperature, directs a control signal to the ballast to regulate the electrical current provided to the lamp to maintain the lamp at an optimal operating temperature. Exemplary embodiments are also directed to methods of maintaining a lamp at an optimal operating temperature, generally including providing a lamp ballast system, receiving a sensed temperature, and directing a control signal to the ballast to regulate the electrical current provided to the lamp to maintain the lamp at the optimal operating temperature.
Patent CA-2875780-A1 (CA)
Title: Solid state bioreactor adapted for automation
Inventor: ANDERSEN CLAUS
IPC: C12M1/16
Filed: 2013-06-05
Abstract: Production-scale solid state bioreactors designed to facilitate and maximize the automation of solid-state fermentation processes while maintaining sterile transfer of materials. The invention also provides automated solid-state fermentation systems that include the bioreactors and related methods of solid state fermentation utilizing the bioreactors.
Patent CA-2876557-A1 (CA)
Inventor: BAID RISHI
IPC: A61M5/32
Filed: 2013-05-27
Abstract: The invention relates to a needle guard (26) for use in a medical device, in particular for use in a catheter device (10), including a base portion (44) having a needle passage (56) extending in an axial direction from a proximal side of said base portion through said base portion to a distal side of said base portion wherein a needle shaft (28) having a principle outer profile can be movably arranged in said needle passage; first and second arms (46,48) extending substantially in said axial direction from said distal side of said base portion, wherein said first arm has a distal region and a proximal region; and a distal wall (50) transversely arranged at said distal region of said first arm. The invention further relates to a catheter apparatus including such a needle guard and a needle.
Patent CA-2878520-A1 (CA)
Inventor: ALEXANDER O'NEAL
IPC: B31B50/86
Filed: 2013-08-09
Abstract: A carton for containing a plurality of articles. The carton comprises a plurality of panels that extends at least partially around an interior of the carton. The plurality of panels comprises a top panel, a bottom panel, a first side panel, and a second side panel. At least two end flaps can be respectively foldably attached to respective panels of the plurality of panels. The at least two end flaps are at least partially overlapped with respect to one another and thereby at least partially form a closed end of the carton. The closed end of the carton can comprise a generally vertical portion extending from the bottom panel and an oblique portion extending from the top panel to the generally vertical portion. A dispenser can extend in at least the closed end of the carton.
Patent CA-2881458-A1 (CA)
Title: Fini decoratif ignifuge de qualite elevee pour panneaux interieurs
Inventor: WILDE JOHN CHRISTOPHER
IPC: B64C1/06
Filed: 2013-09-04
Abstract: La présente invention se rapporte à un fini décoratif résistant au feu et de qualité élevée destiné à des panneaux composés de matériau composite, tels que des panneaux intérieurs d'avion. A partir d'un panneau profilé plat ou complexe, un apprêt de remplissage ignifuge est appliqué à la surface de panneau. Cet apprêt de remplissage est ensuite poncé pour donner une surface solide très lisse. Dans un processus séparé, une image ou un motif souhaité est imprimé sur un film polymère. Le film polymère est ensuite lié à la surface de panneau, sur lequel a été appliqué l'apprêt, à l'aide d'un adhésif. Le côté non imprimé du film polymère est lié au panneau. Un revêtement polymère mince très durable (clair ou teinté) est ensuite appliqué au côté imprimé exposé.
Patent CA-2882138-A1 (CA)
Title: Process for the synthesis of substituted gamma lactams
Inventor: DINH DANNY T
IPC: C07D409/12
Filed: 2013-08-20
Abstract: The present invention provides synthetic processes for the preparation of a variety of well-defined substituted gamma lactams defined by formula I. The compounds that can be prepared by the process of the invention are useful for treating a variety of conditions. In some embodiments of the invention, the compounds are useful for treating ocular disorders, such as, for example, glaucoma, lowering of elevated intraocular pressure, and the like. In other embodiments, the compounds are useful for treating irritable bowel disease. In further embodiments, the compounds are useful in promoting hair growth. In still further embodiments, the compounds are useful in promoting wound healing, scar reduction, and the like. (see formula I)
Patent CA-2884363-A1 (CA)
Inventor: HATANO KAZUHIRO
IPC: C22B3/24
Filed: 2013-09-09
Abstract: Provided is a method for recovering gold, which enables the amount of gold adsorbed on activated carbon to be increased. The method for recovering gold includes:  leaching gold into an acidic leaching solution containing chloride ions and/or bromide ions as anions and copper as cations for producing a gold leachate; and adsorbing gold in the gold leachate on activated carbon, wherein the method further comprises the step of adjusting the oxidation-reduction potential of the gold leachate (reference electrode: silver/silver chloride) prior to adsorbing gold in the gold leachate on the activated carbon for reducing a concentration of monovalent copper ions contained in the gold leachate.
Patent CA-2889950-A1 (CA)
Inventor: PARRENIN CEDRIC
IPC: F16B5/12
Filed: 2015-04-30
Abstract: The invention relates to a strip (31) for clamping a panel (29) onto a section (28) of a support structure to form a chamber, this strip (31) comprising a body comprising a base (42) prolonged by two sides (39, 41) that together delimit a straight groove (38) that will overlap one edge of the panel (29) and one edge of the section (32) to clamp them together, one of the edges (41) comprising several threaded holes (44), each threaded hole being provided with a clamping screw.
Patent CA-2890987-A1 (CA)
Inventor: LAING ERIC
IPC: F04B45/04
Filed: 2012-12-17
Abstract: A diaphragm pump for use in removing liquids from a wellbore includes a pumping unit, an activation conduit, an exhaust conduit, a production conduit, and a check valve. The pumping unit has a rigid housing, a central internal mandrel and a flexible diaphragm disposed within the housing. The diaphragm defines a sealed activation chamber with the rigid housing and an internal production chamber. The production chamber includes a fluid inlet and a fluid outlet.  The activation conduit is in fluid communication with the activation chamber.  The exhaust conduit is in fluid communication with the activation chamber. The production conduit is in fluid communication with the production chamber fluid outlet. The check valve is associated with either or both of the production chamber fluid inlet or fluid outlet.
Patent CA-2891957-A1 (CA)
Inventor: HERZOG GUIDO
IPC: B65H45/107
Filed: 2013-11-20
Abstract: L'invention concerne un procédé et un dispositif pour déposer une bande de matériau flexible. La bande de matériau (1) est amenée au moyen d'un dispositif d'amenée et est déposée en forme de zigzag au moyen d'un dispositif de pose à un endroit de dépôt (2). Au moins deux éléments d'engagement (5, 6) du dispositif de pose déplaçables dans au moins des directions de pose (A, B) opposées entrent en contact avec la bande de matériau (1) après sa sortie du dispositif d'amenée et la guide jusqu'à l'endroit de dépôt (2). Les éléments d'engagement (5, 6) changent de position pendant le contact avec la bande de matériau (1) entre une position d'engagement (E) et une position de libération (F). La qualité de la bande de matériau déposée reste largement non influencée par le fait que chaque élément d'engagement (5, 6) présente une partie de contact (7, 8) qui, en position d'engagement (E), peut être amenée dans une position de contact (K) et, en position de libération (F), peut être amenée dans une position à vide (L), la direction de mouvement (C, D) de la partie de contact (7, 8) étant orientée à un angle par rapport à la direction de pose (A, B).
Patent CA-2893821-A1 (CA)
Inventor: PERKETT ELIZABETH A
IPC: G01N33/497
Filed: 2013-12-12
Abstract: The present invention is direct to methods of determining the location of a bacterial load in the lungs of a subject.
Patent CA-2894678-A1 (CA)
Title: Processes for the preparation of 4-amino-3-halo-6- (substituted)picolinates and 4-amino-5-fluoro-3-halo-6- (substituted)picolinates
Inventor: JOHNSON PETER LEE
IPC: A01N43/40
Filed: 2013-12-12
Abstract: 4-Amino-3-chloro-6-(substituted)picolinates are prepared from difluoroacetic acid or trifluoroacetic acid, tritylamine or t-butylamine as a protecting group, a 3,3-dialkoxyprop-1-yne and a substituted methylene amine by a series of steps. Provided herein are processes for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates and 4-amino-3-halo-6-(substituted)picolinates. More particularly, provided herein are processes for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates and 4-amino-3-halo-6- (substituted)picolinates from a non-pyridine source. These picolinates are useful as herbicides.
Patent CA-2897957-A1 (CA)
Title: Pyrolysis furnace tube joint
Inventor: SPICER DAVID B
IPC: B01J19/00
Filed: 2014-02-12
Abstract: A first tube, a second tube and a tube joint connecting them are claimed. They are located in a fired heater, which is used for heating process fluids, e.g., process heaters and heated tubular reactors both with and without catalyst. The tubes may have internal fins for increasing heat transfer performance and are joined in pairs. The tubes to be joined have substantially the same exterior cross-section and substantially the same weld-prep configuration (e.g. J-type or V-type). The joined tubes are placed in pyrolysis furnaces, which are used in hydrocarbon conversion processes (e.g. synthesis of light olefins).
Patent CA-2900832-A1 (CA)
Title: Souris exprimant des co-recepteurs de lymphocytes t humanises
Inventor: MACDONALD LYNN
IPC: C07K14/73
Filed: 2014-02-20
Abstract: La présente invention concerne des animaux non humains génétiquement modifiés exprimant des polypeptides de co-récepteurs de lymphocytes T humains/non humains chimériques (par exemple, CD4, CD8a, CD8ß ), ainsi que des embryons, des cellules et des tissus comprenant ces polypeptides. L'invention concerne également des constructions pour réaliser ces animaux génétiquement modifiés ainsi que des procédés permettant de les créer.
Patent CA-2901138-A1 (CA)
Title: Systemes et methodes d'analyse genetique prenatale
Inventor: EVANS ERIC
IPC: C12Q1/68
Filed: 2014-03-12
Abstract: La présente invention concerne des compositions et des méthodes permettant de tester et analyser les modifications génétiques au sein d'un échantillon contenant des polynucléotides maternels et ftaux. De façon générale, la composition et les méthodes de la présente invention permettent d'isoler un mélange de polynucléotides maternels et ftaux à partir d'un échantillon, généralement prélevé chez la mère. Lesdits polynucléotides sont isolés et purifiés, puis testés afin de déterminer si des modifications génétiques, par exemple une variation du nombre de copies ou la présence de variants causaux au niveau d'un ou plusieurs loci, sont présentes ou pas dans l'échantillon.