baber/WOPTO huggingface dataset:
Patent CA-2792562-A1 (CA)
Inventor: ROTTNER GUNTER
IPC: G02B27/01
Filed: 2012-10-19
Abstract: Une méthode permet léquilibrage automatique de données images générées par un système de caméra panoramique dun véhicule. La méthode comprend la réception dun premier, dun deuxième, dun troisième et dun quatrième ensembles de données comprenant des données images correspondant à un champ de vision avant, gauche, droit et arrière du véhicule, respectivement. La méthode comprend également lidentification dune région plus sombre dans le premier, le deuxième et le troisième ensembles de données et lajustement dune luminosité des données images incluses dans le premier, le deuxième et le troisième ensembles de données fondés sur la région la plus sombre. La méthode comprend aussi lajustement de la luminosité des données images incluses dans le quatrième ensemble de données fondées sur une comparaison de la luminosité des données images comprises dans le quatrième ensemble de données et la luminosité ajustée des données images comprises dans le deuxième et le troisième ensembles de données.
Patent CA-2793343-A1 (CA)
Title: Downhole tool and method
Inventor: LINKLATER JAMES
IPC: E21B33/128
Filed: 2011-03-15
Abstract: A downhole packer for providing a seal in a well bore to allow integrity testing of well bore with drill ahead capability immediately thereafter has a disengageable packer assembly wherein the packer element may be rendered disengageable by mounting the packer to the string using a tool body (61) provided with a sleeve (62) bearing a packer element (55), wherein the body is initially restrained from movement within the sleeve by engagement of an internal selectively movable retaining element(64). A  method of testing a well bore with follow on drilling after disengaging the packer element is described.
Patent CA-2794126-A1 (CA)
Inventor: SIMOLA JUHA
IPC: G01R33/025
Filed: 2011-03-24
Abstract: La présente invention concerne un procédé, un appareil et un programme informatique destinés à des applications d'imagerie par résonance magnétique IRM ou de magnétoencéphalographie MEG afin de contrôler les courants d'un ensemble bobine (20), et ainsi obtenir des champs magnétiques précisément dans le volume de mesure (21). L'approche est un procédé algébrique, avec un vecteur champ généré pour les essais de courant de chaque bobine (20). Une algèbre vectorielle et matricielle est appliquée, et un ensemble linéaire d'équations est formé. Les composantes de champ et leurs dérivées jusqu'à l'ordre souhaité peuvent être prises en compte. L'analyse de composante principale ou l'analyse de composante indépendante peuvent être appliquées pour la détermination des composantes d'interférence externes dominantes. En vérifiant la valeur de condition pour la matrice (33, 45), il est possible d'examiner la possibilité d'obtenir une solution raisonnable de courants pour les champs magnétiques souhaités. Enfin, les courants résolus peuvent être installés dans une unité d'alimentation en courant (29) alimentant les bobines de l'ensemble (20). L'invention peut être appliquée comme une caractéristique de compensation active pour différentes formes d'interférence dans l'application de MEG (25), ou pour la création précise de champs et de gradients dans l'application d'IRM (24).
Patent CA-2795520-A1 (CA)
Inventor: BAKER SHENDA
IPC: A61P17/02
Filed: 2011-04-06
Abstract: Described herein are methods of treating wounds, the method comprising administering to a subject an effective amount of a composition comprising a soluble or derivatized chitosan wherein the soluble or derivatized chitosan when administered contacts the wound, thereby treating the wound.
Patent CA-2795811-A1 (CA)
Title: Switch unit, method for assembling a switch unit, and circuit breaker for a medium voltage circuit
Inventor: NOISETTE PHILIPPE
IPC: H01H9/30
Filed: 2011-04-15
Abstract: A switch unit for a voltage circuit breaker comprising a first switch contact 202a; a second switch contact 202b is movable between first position and a second position, wherein the second switch contact is separated from the first switch contact; a positioning element to position an arc chute 100 on the switch unit 200, wherein the arc chute 100 comprises a plurality of substantially parallel metal plates 104, 104a, 104b, , 104n, 108, 108a, 108b, , 108n, the positioning element being arranged such that an arc, which is created between the first switch contact 202a and the second switch contact 202b, is guided into the arc chute in an arc displacement direction A in order to be extinguished; and at least one gas emitting element 220a, 220b comprising a gas emitting layer having a layer surface 221a, 221b facing the first switch contact and the second switch contact. The gas emitting element is arranged at a distance to the first switch contact and the second switch contact, such that at an interruption operation of the circuit breaker at its nominal current an arc between the first switch contact and the second switch contact vaporizes a portion of the gas emitting layer.
Patent CA-2797116-A1 (CA)
Inventor: NIKOU CONSTANTINOS
IPC: A61B17/56
Filed: 2011-04-22
Abstract: A reconfigurable tracking arrangement for an object includes a repositionable mounting arrangement that may be configured to releasably connect to an object for selectively positioning the same. The mounting arrangement may further include a first piece attached to the object and a second piece that can be repositioned relative to the first piece. In addition, the mounting arrangement may be configured to be secured in at least two stable pre-configured positions about the object.
Patent CA-2797339-A1 (CA)
Title: Aerosol compositions
Inventor: GUY JOHN
IPC: A61L9/14
Filed: 2011-05-09
Abstract: An aerosol composition with compressed gas propellant that is free of hydrocarbon propellants is described, wherein the composition comprises: 85.0wt% to 98.0wt% water; 0.01 wt% to 10.00wt% low MW alcohol; 0.001wt to 5.00wt% surfactant; 0.001wt to 5.00wt% fragrance; 0.001wt to 5.00wt% borate salt; 0.001wt to 5.00wt% preservative.
Patent CA-2797467-A1 (CA)
Title: Multiflame burner with flame transfer
Inventor: IMGRUNDT ANTON
IPC: F23D14/58
Filed: 2011-02-10
Abstract: A multiflame burner with burner nozzles (10-15) which can be loaded with fuel gas, particularly for thermal material processing methods is suggested, in which at least one of the burner nozzles (10-15) is provided with at least one auxiliary nozzle opening (40) for generating an auxiliary flame (80) arranged laterally to a main nozzle arrangement (30) for generating a working flame (60, 70) and in the direction of at least one adjacent burner nozzle (10-15).
Patent CA-2798394-A1 (CA)
Inventor: DOLCE JULIAN
IPC: H04L12/16
Filed: 2012-12-12
Abstract: A method and apparatus for providing applications to computing devices, where each application is provided with a user interface which is suited for the display characteristics of the computing device. The user interface data is correlated with an identifier associated to the display characteristics of the computing device. The user interface data is provided such that the same executable file may have different user interfaces.
Patent CA-2800669-A1 (CA)
Inventor: JINZAKI AKIRA
IPC: H04L47/22
Filed: 2010-05-31
Abstract: When a transmitting terminal 2A and a receiving terminal 4B performs communication via a network 10, at a communication apparatus 1 controlling the bandwidth of the communication, a receiving bandwidth measuring unit 23 measures the bandwidth for the communication in at least one direction of the communication in two directions from the transmitting terminal 2A to the receiving terminal 4B and from the receiving terminal 4B and the transmitting terminal 2A. The session table 13 stores information regarding bandwidth adjustment including the target bandwidth required for the communication. The bandwidth adjusting unit 24 reads out, from the session table 13, the target bandwidth in the direction for which the bandwidth was measured, and throttling or enhancing of the bandwidth is performed by adjusting the transmission interval of packets based on the comparison of the bandwidth measured at the receiving bandwidth measuring unit 23 and the read out target bandwidth.
Patent CA-2802112-A1 (CA)
Inventor: PLUDRA RAINER
IPC: H05K5/00
Filed: 2010-07-09
Abstract: In a method for producing a printed circuit board consisting of at least two printed circuit board regions, wherein the printed circuit board regions each comprise at least one conductive layer and/or at least one device or one conductive component, wherein printed circuit board regions (20, 21, 22) to be connected to one another, in the region of in each case at least one lateral surface directly adjoining one another, are connected to one another by a coupling or connection, and wherein, after a coupling or connection of printed circuit board regions (20, 21, 22) to be connected to one another, at least one additional layer or ply of the printed circuit board is arranged or applied over the printed circuit board regions (20, 21, 22) to be connected to one another, it is provided that the additional layer is embodied as a conductive layer (26), which is contact-connected via plated-through holes (23) to conductive layers or devices or components integrated in the printed circuit board regions (20, 21, 22) to be connected to one another, as a result of which a simple and reliable connection or coupling of printed circuit board regions (20, 21, 22) to be connected to one another can be made available. Furthermore, a printed circuit board consisting of a plurality of printed circuit board regions (20, 21, 22) is made available.
Patent CA-2802312-A1 (CA)
Title: Electromechanical temperature regulation system for providing tempered mix water
Inventor: FERGUSON MARK A
IPC: E03C1/044
Filed: 2013-01-15
Abstract: A thermostatic mixing valve is used in a tempered water blending system. A  cold water bypass line in the system acts under the control of a modulating valve and electronic controller to divert cold water back to a temperature sensing element in the mixing valve. By flooding the temperature sensing element, the mixing valve detects a false temperature and adjusts its flow rate of hot and cold water accordingly. The electronic controller acts in reverse of normal fashion, providing negative feedback to the sensing element of the mixing valve.
Patent CA-2807023-A1 (CA)
Title: Collagen powder and/or collagen-derived powder, and production method for the same
Inventor: TANAKA KEISUKE
IPC: A61K38/00
Filed: 2011-07-29
Abstract: Disclosed is a collagen powder and/or a collagen derivative powder, which are obtained by dispersing in a hydrophilic organic solvent a crude collagen precipitate which comprises 12 to 50% by mass of a collagen precipitate and/or a collagen derivative precipitate having an average particle size of 1 to 1,000 µm, recovering solids and then drying the solids. By dispersing the crude collagen precipitate in the hydrophilic organic solvent, the resulting precipitates can be dehydrated, so that drying of the thus obtained solids can be done by air-drying. In addition, the resulting collagen powder and/or collagen derivative powder exhibit excellent solubility due to an increased specific surface area and also have excellent ease of handling with the average particle size being 8 to 1,000 µm.
Patent CA-2809396-A1 (CA)
Title: Procede de fabrication d'un organe mecanique en materiau composite ayant une tenue mecanique accrue
Inventor: MASSON RICHARD
IPC: B29C70/22
Filed: 2011-08-30
Abstract: L' invention concerne un procédé de fabrication d'un organe mécanique comportant plusieurs opérations de tressage et dépôt sur un mandrin (11) de couches de fibres renforçantes tressées, avec une tresseuse. Chaque opération comprend le tressage d'une couche tressée et son dépôt par déplacement du mandrin (11) le long d'un axe central de la tresseuse. Les différentes couches tressées qui sont superposées, comportent chacune des fibres longitudinales (12, 12G) parallèles à une direction principale du mandrin (11) et des fibres de fuseau inclinées. Au moins une opération est configurée pour former et déposer une couche tressée ayant dans au moins une section transversale de l'organe, une densité de fibres longitudinales qui diffère selon qu'on considère une région angulaire (SI) ou une autre région angulaire (S2) de même étendue autour du barycentre (G) du mandrin (11) dans la section considérée. L'invention s'applique à la fabrication d'éléments structuraux dans le domaine aéronautique.
Patent CA-2809644-A1 (CA)
Title: Activation tagging platform for maize, and resultant tagged populations and plants
Inventor: DAVIES JOHN P
IPC: C12N15/82
Filed: 2011-08-29
Abstract: Disclosed herein is an activation tagging construct for maize, resulting tagged populations and plants. In one example, an activation tagging DNA construct includes a coding sequence for a transposase, a detectable reporter (such as anthocyanin regulatory genes B-Peru and CI) and a non-autonomous transposable T-DNA cassette. For example, the transposable T-DNA cassette is inserted into the detectable reporter encoding region such that the B-Peru and CI genes express anthocyanins in a cell containing the maize activation tagging DNA construct only upon excision of the transposable cassette. Methods of generating a tagged population of maize plants include transforming a maize plant cell or tissue with the disclosed constructs.
Patent CA-2812432-A1 (CA)
Inventor: KHAN M AMIN
IPC: A61K49/00
Filed: 2012-11-16
Abstract: A method for preparing 13C labeled docosahexaenoic acid (DHA) represented by Formula A: (see Formula A) The method comprises the conversion of 2-pentyn-1-ol to 13C labeled DHA by reaction with propargyl alcohol, 13C labeled propargyl alcohol and methyl pent-4-ynoate. The various steps involved include tosylation, coupling, bromination, selective hydrogenation and ester hydrolysis to obtain the final product.
Patent CA-2813960-A1 (CA)
Title: Apparatus and method for the detection of attacks taking control of the single photon detectors of a quantum cryptography apparatus by randomly changing their efficiency
Inventor: LEGRE MATTHIEU
IPC: H04L9/08
Filed: 2011-10-10
Abstract: An apparatus and method for revealing both attack attempts performed on the single- photon detector(s) of a quantum cryptography system and Trojan horse attack attempts performed on quantum cryptography apparatus containing at least one single photon detector. The attacks detection relies on both the random modification of the setting parameters of the said single-photon detector(s) and the comparison of the measured detection probability values for each setting parameter with the expected detection probability values. The modified parameter of the single-photon detector can be its efficiency or its timing of activation for example.
Patent CA-2816006-A1 (CA)
Title: Breathing assembly for aircraft with strengthened mask securing device
Inventor: BRUCKERT SEBASTIEN
IPC: A62B7/14
Filed: 2010-12-23
Abstract: A breathing assembly (1 ) for aircraft comprising a storage unit (10), a breathing mask (50) and a releasable securing device (60). The storage unit (10,) has a guiding surface (13) extending perpendicularly to an elevation direction (Z) and a maintaining element (21, 22). The breathing mask (50) comprises a rigid support (40) having a sliding surface (39) adapted to slide in contact with the guiding surface (13) of the storage unit (10), along a sliding direction (X), between a storage position and an exit position. The support (40) further has a maintaining element (41, 42). In the storage position, the sliding surface (39) of the support (40) is prevented from moving away from the guiding surface (13) of the storage unit (10) along the elevation direction (Z) at the distal end (40b) by engagement of the maintaining element (41, 42) of the support (40) with the maintaining element (21, 22) of the storage unit (10).
Patent CA-2816366-A1 (CA)
Inventor: LENDZIAN WILLI B
IPC: B04B1/00
Filed: 2011-11-10
Abstract: A centrifugal separator comprises a bowl with a conical part (17) with a narrow discharge end (15) comprising a radial surface (19); an end member (21) opposite the radial surface; a number of distance members extending between the radial surface (19) and the end member (21) and providing outlet openings (10) between adjacent distance members (27); and wear resistance members covering surfaces at the outlet openings, wherein the wear resistance members comprise bushing members (29) with mantle portions (31) surrounding respective distance members (27).
Patent CA-2820372-A1 (CA)
Title: Reacteur, structure catalytique fixee et procede permettant d'ameliorer la decomposition des polysulfures et l'elimination du sulfure d'hydrogene dans du soufre liquide
Inventor: PAREKH UDAY NAVIN
IPC: C01B17/027
Filed: 2011-12-06
Abstract: Cette invention concerne un réacteur, une structure catalytique fixée et un procédé permettant d'augmenter la vitesse de décomposition des polysulfures et l'élimination du sulfure d'hydrogène dans du soufre liquide. Le réacteur, la structure catalytique fixée et le procédé comportent une structure catalytique fixée conçue et placée de manière à entrer en contact avec un premier courant et un deuxième courant dans un réacteur contenant un catalyseur. Le catalyseur augmente la vitesse de décomposition des polysulfures et facilite l'élimination du sulfure d'hydrogène dans le soufre liquide du premier courant avec le deuxième courant. Le premier courant comporte du soufre liquide contenant des polysulfures et du sulfure d'hydrogène dissous. Le deuxième courant comporte un gaz inerte ou un gaz à faible teneur en oxygène.
Patent CA-2820500-A1 (CA)
Inventor: CYTRON RON K
IPC: G06F17/00
Filed: 2006-11-29
Abstract: A device for matching an input string to a pattern via a deterministic finite automaton (DFA), the DFA comprising a plurality of states including a current state and a plurality of possible next states, the input string comprising a plurality of input symbols The device comprises at least two parallel pipeline stages; a first one of the pipeline stages being configured to retrieve a plurality of transitions to a possible next state of the DFA from a pre-populated memory, and a second one of the pipeline stages configured to choose, based at least in part upon the DFA's current state, one of said retrieved transitions from which the integrated circuit will determine the next state of the DFA, wherein the second one of the pipeline stages is downstream from the first one of the pipeline stages.
Patent CA-2821956-A1 (CA)
Inventor: LONG CHARLES F
IPC: F16H61/30
Filed: 2011-12-14
Abstract: An apparatus and method are disclosed for controlling fluid flow to a variator which responsive to separate high and low pressure fluids to control an output torque thereof. A first trim valve may be responsive to a first control signal to supply a first fluid at a fluid outlet thereof. A second trim valve may be responsive to a second control signal to supply a second fluid at a fluid outlet thereof. A variator switching sub-system may controllably supply the high pressure fluid and the low pressure fluid to the variator. A multiplex valve may be fluidly coupled to the outlets of the first and second trim valves, and may supply the first fluid as the high pressure fluid to the variator switching sub- system during at least one predefined operating condition and may otherwise supply the second fluid as the high pressure fluid to the variator switching sub-system.
Patent CA-2822207-A1 (CA)
Inventor: ZOU XIAOQING
IPC: A61P35/00
Filed: 2011-12-22
Abstract: The present invention identifies the cholesterol biosynthetic pathway, including the enzyme oxidosqualene cyclase, as new protein targets for anti-tumor therapeutics. The present invention further provides a class of oxidosqualene cyclase inhibitors containing a tertiary amine linked with aromatic ring structures, as a new class of anticancer agents. Compounds disclosed herein have been tested in 19 cell lines including breast cancer, prostate cancer, lung cancer (including drug-resistant lung cancer H69AR), colon cancer, ovarian cancer (including drug-resistant OVCAR-3), and pancreatic cancer cells, as wells as in human breast and prostate xenograft tumor growth in nude mice, and have been shown to be active.
Patent CA-2826111-A1 (CA)
Inventor: OKAMOTO PATRICIA
IPC: C12N15/10
Filed: 2012-01-31
Abstract: Embodiments of the present invention provide methods for the enrichment of rare microparticles, cells, or nucleic acids from a complex mixture using serial size exclusion filtration. Also provided are less invasive methods for detecting chromosomal or genetic abnormalities in a fetus, by enriching fetal microparticles in maternal plasma using serial size exclusion filtration, and isolating and analyzing the fetal nucleic acids from the fetal microparticles. Methods for diagnosis of diseases such as cancer are also provided, including enriching disease specific microparticles in the patient's plasma using serial size exclusion filtration, and isolating and analyzing the nucleic acids from the disease specific microparticles.
Patent CA-2826174-A1 (CA)
Inventor: KURIHARA KENICHI
IPC: A61K31/7048
Filed: 2012-01-31
Abstract: The inventors have successfully obtained a compound having josamycin as the lead mother nucleus and having excellent antibacterial activity against the causative bacteria of respiratory tract infection in animals.
Patent CA-2826259-A1 (CA)
Inventor: WELCH JOHN C
IPC: C23C28/00
Filed: 2012-02-07
Abstract: A nano-coating comprises multiple alternating layers of a first layer comprising a first nanoparticle having an aspect ratio greater than or equal to 10 and having a positive or negative charge, and a second layer comprising a second nanoparticle having an aspect ratio greater than or equal to 10 and having a positive or negative charge opposite that of the first nanoparticle, wherein the nano-coating is disposed on a surface of a substrate. An article comprising the nano-coating, and a method of forming the nano-coating, are each disclosed.
Patent CA-2826673-A1 (CA)
Title: Ester based heat transfer fluid useful as a coolant for electric vehicles
Inventor: CLAEYS SANDRA G
IPC: C07C69/34
Filed: 2011-12-07
Abstract: Provided is a heat transfer fluid formulation comprising at least one diester or triester species having ester links on adjacent carbons. The formulation exhibits an excellent balance of dielectric and heat transfer properties, and is useful as a coolant for electric vehicles.
Patent CA-2827021-A1 (CA)
Title: Magnetic conductive device
Inventor: BRAULT JEAN
IPC: A61N2/02
Filed: 2013-09-10
Abstract: A computerized electrical powered apparatus where one part is different types of housings with or without a cover. The apparatus produces magnetic field, for inducing water, in the housing (if a shower: inducing water, and water-vapor (mist) via a plumbing assembly ).The housing uses:  CO2 liquid cooling to cool electrical circuit boards, electromagnet(s), nanotube(s), nanowire(s), that control: water, elements, nutrients, drugs, found in blood, living tissues, vegetation tissue(s) of any organism(s) . In another aspect; an extractor capturing molecule(s) in steam derived from compounds, drugs, that converge with a superconductive wire transporting ionic compounds, molecular ions; rise out from hot water, H2O-steam, and dry gases feed extractor, into a cooled catalyst pipe linking to a housing. The pipe with the wire inside, attach inside the housing, where the mixture disperses. A digital numerical image is captured on a computer monitor by rotating hydrogen molecules of water in the housing.