baber/WOPTO huggingface dataset:
Patent CA-2796501-A1 (CA)
Title: Arc flash detection apparatus and electrical system including the same
Inventor: YANNIELLO ROBERT
IPC: H01H1/02
Filed: 2011-05-31
Abstract: An electrical system includes first (4), second (6) and third (8) power busses; a first interrupter (10) electrically connected between the first and second power busses; a second interrupter (12) electrically connected between the second and third power busses; at least one of a shorting apparatus (14) operatively associated with the second power bus (6), and the first interrupter comprising a trip coil (16); a current sensor (18) to sense a fault current of at least a predetermined magnitude flowing in the second power bus (6) and responsively output a first signal (20); a number of light sensors (22) to sense an arc flash operatively associated with a number of the second (6) and third (8) power busses and responsively output a second signal (26); and a circuit (40, 42) to delay and invert the first signal to provide a third signal (30), and to operate the at least one of the shorting apparatus and trip coil responsive to an AND (32) of the first, second and third signals.
Patent CA-2796999-A1 (CA)
Title: Method for transmitting sounding reference signals and parameters thereof, base station and mobile station
Inventor: WANG JIAN
IPC: H04W72/04
Filed: 2010-04-29
Abstract: A method for transmitting sounding reference signals (SRSs) and parameters thereof, a base station and a mobile station are provided by the present invention. The method for transmitting sounding reference signals includes: according to SRS parameters for one antenna received from a base station, allocating SRS resources for one antenna in a mobile station; according to the received SRS parameters and based on the predetermined relationships between SRS parameters of each antenna in the mobile station, determining SRS parameters of other antennas in the mobile station; according to the determined SRS parameters of the other antennas, allocating SRS resources for the other antennas; and transmitting corresponding SRS signals on the allocated SRS resources via the one antenna and the other antennas respectively. The method and apparatus can save signaling resources in a wireless communication system.
Patent CA-2797414-A1 (CA)
Inventor: KOMATSU MICHIO
IPC: B32B5/32
Filed: 2011-12-27
Abstract: Provided is a resin molded body containing a fine powder paper which has a reduced amount of thermoplastic resin, has a reduced weight, and has a superior mechanical strength: and also provided is a method for producing the resin molded body. A resin molded body (1) containing a fine powder paper is made from a thermoplastic resin containing the fine powder paper, and is provided with a non-foamed layer (2) formed on the surface, and a foamed layer (3) formed on the inner side. The foamed layer (3) comprises, sequentially from the side near the surface: a first foamed layer (3a) made of bubbles having an average pore diameter of 10 to 100 µm; a second foamed layer (3b) made of bubbles having an average pore diameter of 5 to 50 µm; and a third foamed layer (3c) made of bubbles having an average pore diameter of 20 to 500 µm. The resin molded body (1) containing the fine powder paper contains a flavoring component.
Patent CA-2798282-A1 (CA)
Inventor: PETIT NICOLAS
IPC: G10L21/02
Filed: 2011-05-03
Abstract: Systems and methods to reduce the negative impact of wind on an electronic system include use of a first detector that receives a first signal and a second detector that receives a second signal. A voice activity detector (VAD) coupled to the first detector generates a VAD signal when the first signal corresponds to voiced speech. A wind detector coupled to the second detector correlates signals received at the second detector and derives from the correlation wind metrics that characterize wind noise that is acoustic disturbance corresponding to at least one of air flow and air pressure in the second detector. The wind detector controls a configuration of the second detector according to the wind metrics. The wind detector uses the wind metrics to dynamically control mixing of the first signal and the second signal to generate an output signal for transmission.
Patent CA-2802947-A1 (CA)
Inventor: SPLITTSTOESSER WULF
IPC: E21B43/01
Filed: 2011-07-08
Abstract: The invention relates to a safeguarding arrangement in order to prevent fluids, gaseous or liquid, from escaping in an unforeseen or uncontrolled manner into a body of water, e.g. from a fault (14) in the bottom (15) of the body of water or from the defective ascending pipeline (16) of a borehole. The safeguarding arrangement has a cupola-like membrane (12), which is impermeable to the fluid, and also individually navigable floats (17), which are fitted on the membrane (12) and are intended for positioning and stabilizing the membrane (12). An outlet hose (102) for discharging the fluid is mounted on the membrane. It is also the case that the outlet hose has individually navigable floats (17) for positioning and stabilizing it.
Patent CA-2803645-A1 (CA)
Title: Spirometer breathing tube with compound membrane
Inventor: GANSEMAN JOSE
IPC: A61B5/091
Filed: 2011-06-29
Abstract: A compound membrane breathing tube for use in spirometric applications is provided. The compound membrane comprises a first sheet and a second sheet of flexible sheeting connected together along the periphery thereof, and each of the sheets has an opening cut therethrough to create a flap. The flap of the first sheet overlaps the flap of the second sheet so as to present a higher relative resistance to airflow through the breathing tube at lower airflows.
Patent CA-2806754-A1 (CA)
Inventor: MAUDUIT MARC
IPC: B01J31/12
Filed: 2010-07-30
Abstract: The present invention relates to catalytically active compounds of the general formula (1) that are highly tunable, as well as to a method of their preparation and their use in any type metathesis reaction. The new compounds of the present invention comprise activation sites that allow for specific catalyst design. Particularly, side chains and ligands allow efficient activity and specificity control of the catalysts of the present invention.
Patent CA-2807904-A1 (CA)
Title: Derives de la 4,7-dihydro-pyrazolo[1,5-a]pyrazin-6-yl-amine utilisables en tant qu'inhibiteurs de la beta-secretase (bace)
Inventor: TRABANCO-SUAREZ ANDRES AVELINO
IPC: A61K31/4985
Filed: 2011-09-20
Abstract: La présente invention concerne des dérivés inédits de la 4,7-dihydro-pyrazolo[1,5-a]pyrazin-6-yl-amine utilisables en tant qu'inhibiteurs de la bêta-sécrétase, qui est également connue sous le nom d'enzyme de clivage du site bêta de l'APP, de BACE, de BACE1, d'Asp2 ou de mémapsine 2. L'invention concerne également des compositions pharmaceutiques contenant lesdits composés, des procédés de préparation desdits composés et compositions et l'utilisation desdits composés et compositions en vue de la prévention et du traitement d'affections dans lesquelles est impliquée la bêta-sécrétase, notamment la maladie d'Alzheimer, le trouble cognitif léger, la sénilité, la démence, la démence à corps de Lewy, la trisomie 21, la démence post-AVC, la démence associée à la maladie de Parkinson ou la démence associée aux peptides bêta-amyloïdes.
Patent CA-2809378-A1 (CA)
Inventor: METALA MICHAEL J
IPC: G01N29/07
Filed: 2011-08-16
Abstract: A phased array ultrasonic testing system for examining discontinuities in turbine or generator rotor bores formed within turbine or generator rotors of a turbine or generator rotor assembly. The system includes a phased array ultrasonic transducer structured to be coupled to a surface of the rotor bore at a first location in order to emit an ultrasonic beam toward a second location of the rotor bore which is to be examined. The system further includes a control system with a computer and a controller for programming, emitting, and steering the ultrasonic beam via at least one, two-dimensional phased array transducer, thereby precisely and accurately inspecting the area of interest. Computer control of the beam permits the number of inspection locations and the number of different transducer wedges to be reduced providing for an efficient, timely inspection.
Patent CA-2810073-A1 (CA)
Title: Power control arrangements for surgical instruments and batteries
Inventor: SCHWEMBERGER RICHARD F
IPC: H01M50/247
Filed: 2011-09-13
Abstract: Various embodiments are directed to battery unit for use with surgical instruments. The battery units may comprise a plurality of cells and include a translatable discharge drain. When attached to the surgical instrument, the discharge drain may electrically connect an anode of the battery unit to a cathode of the battery unit, for example, via a resistive element in order to drain the battery unit.
Patent CA-2813695-A1 (CA)
Inventor: HORWATH WILLIAM ALLEN
IPC: B66F7/14
Filed: 2011-10-03
Abstract: A lifting bracket assembly is disclosed. The lifting bracket assembly includes a motor (504), a pair of gear heads (506) mechanically coupled to the motor such that each of the gear heads is coupled to a jack screw connector (100), a first and second jack screw (400), wherein each of the jack screws is coupled to one of the jack screw connectors and one of the gear heads, a first lifting bracket (508) rotatably coupled to the first jack screw, a second lifting bracket rotatably coupled to the second jack screw, wherein the first and second jacks screws are different, a first guide tube (512) fixedly coupled at a first end to the first lifting bracket and coupled to a first rail beam (516) at a second end, and a second guide tube fixedly coupled at a first end to the second lifting bracket and coupled to a second rail beam at a second end.
Patent CA-2813791-A1 (CA)
Title: Laundry detergent particles
Inventor: BATCHELOR STEPHEN NORMAN
IPC: C11D3/08
Filed: 2011-09-01
Abstract: The present invention provides a coated lenticular or disc detergent particle having perpendicular dimensions x, y and z, wherein x is from 1 to 2 mm, y is from 2 to 8 mm and z is from 2 to 8 mm, wherein the particle comprises: (i) from 40 to 90 wt % surfactant selected from anionic surfactant and non-ionic surfactant; (ii) from 1 to 40 wt % water soluble inorganic salts; and (iii) from 0.0001 to 0.1 wt % dye, wherein the dye is covalently bound to from 1 to 4 sulphonate groups, wherein the inorganic salts and the dye are present on the detergent particle as a coating and the surfactant is present as a core.
Patent CA-2816403-A1 (CA)
Title: Method and system for computational acceleration of seismic data processing
Inventor: CHAOSHUN HU
IPC: G06F9/38
Filed: 2011-09-20
Abstract: A computer-implemented method and a system for computational acceleration of seismic data processing are described. The method includes defining a specific non-uniform memory access (NUMA) scheduling for a plurality of cores in a processor according to data to be processed; and running two or more threads through each of the plurality of cores.
Patent CA-2820799-A1 (CA)
Title: Hydrophilic end seal
Inventor: KIEST LARRY W
IPC: B65D69/00
Filed: 2011-12-06
Abstract: A kit, apparatus, and method for sealing a junction between a manhole and a pipe within a sewer system are provided. In a first embodiment, the end of a pipe adjacent a manhole is sealed by the use of a pipe liner and a tubular sleeve made of a hydrophilic material. In a second embodiment, a majority of the area surrounding a junction of a pipe and a manhole is sealed by the use of a tubular sleeve made of a hydrophilic material including a flange portion, a pipe liner, and a manhole liner.
Patent CA-2821924-A1 (CA)
Title: Process for making low-calorie confectionery product and confectionery product
Inventor: LOESER ULRICH
IPC: A23G1/32
Filed: 2011-12-14
Abstract: The present invention relates to a process for producing a confectionery product comprising the step of admixing a structured liquid comprising a thermodynamically stable mixture of water, surfactant, co-surfactant and a non-aqueous component.
Patent CA-2822023-A1 (CA)
Inventor: YONEMURA MASANAO
IPC: B01J21/06
Filed: 2011-12-07
Abstract: Provided is a carrier for NOx reduction catalysts, which is capable of providing a NOx reduction catalyst that has improved tolerance to a poisoning substance such as arsenic. Namely, the present invention relates to a carrier for NOx reduction catalysts, which contains TiO2 and has a honeycomb structure and a specific surface area of more than 100 m2/g.
Patent CA-2822337-A1 (CA)
Inventor: YAMKA RYAN MICHAEL
IPC: A23K1/18
Filed: 2011-11-30
Abstract: The present invention provides food compositions that are effective in treating arthritis or inflammation associated with arthritis in a companion animal, preferably a canine or feline.
Patent CA-2823318-A1 (CA)
Inventor: KNOWLES TERRY
IPC: B60D1/14
Filed: 2013-08-13
Abstract: The present invention relates to a drawbar assembly for interconnecting a vehicle such as trailer, to another vehicle, such a motor vehicle. The drawbar assembly includes a drawbar beam that pivots upward and downwardly and has a coupling portion at an outer end that interconnects to a co-operating coupling portion. The drawbar beam also has a force exerting mechanism, such as a torsion spring that is operable to support the drawbar beam unassisted (i.e., without manual assistance) in the lowered operative position to facilitate the coupling portion being hitched. The present invention also relates to a vehicle having the drawbar assembly fitted thereto.
Patent CA-2824661-A1 (CA)
Inventor: LAI JACKSON CHI SUN
IPC: G09G3/32
Filed: 2013-08-23
Abstract: A multiple pixel display and method of driving same. Each pixel in the display has a light emitting element and a drive current controller. A control terminal of the drive current controller receives an intensity control input and drives the light emitting element with an amount of electrical current based upon the intensity control input. Each pixel also has a voltage storage device that is charged with a programmed voltage between with a first terminal that is electrically coupled to the control terminal, and a second terminal that is electrically opposite the first terminal of the voltage storage device. An intensity reduction input of each pixel is electrically coupled to the second terminal of the voltage storage device and to respective intensity reduction inputs of other pixels within the plurality of pixels.
Patent CA-2824712-A1 (CA)
Inventor: EPARS YANN
IPC: A47J31/36
Filed: 2012-01-24
Abstract: Production machine (1) for beverages and liquid comestibles, the machine comprising: a housing (20); a capsule holder designed for insertion into the housing (20), wherein the capsule holder comprises a capsule receiving means (11); a liquid injection assembly (4a, 4b) provided in the housing (20). The capsule holder and the machine are designed such that the capsule holder can be transferred manually, via a relative movement of the capsule holder and the housing of the machine, at least between: - a first capsule loaded position, in which any capsule (30) received in the capsule holder is positioned ready for being engaged by the liquid injection assembly (4a, 4b) and, - a second capsule loading position adapted for loading a capsule outside of the housing (20). Complementary stopping means of the capsule holder and the housing are provided which are configured to automatically engage each other to stop the capsule holder in the second capsule loading position. The capsule holder (10) can be resiliently removed completely from the housing (20) for cleaning/replacing purposes and in a way that it is not damaged or does not require tools.
Patent CA-2826845-A1 (CA)
Inventor: HASSINEN ESA
IPC: C09C1/48
Filed: 2012-02-13
Abstract: The present invention relates to a method and an apparatus for producing the raw material (46) used in producing black dye pigment. The invention further relates to a raw material (46) for producing black dye pigment as well as to the use of ash (20, 24, 26) separated from the raw synthetic gas (12, 14, 18) in the purification of the raw synthetic gas (12, 14, 18) generated in the gasification of a biomass (2, 4, 6) for producing black dye pigment.
Patent CA-2827756-A1 (CA)
Inventor: HAMMOND JOHN
IPC: A23G4/06
Filed: 2012-03-02
Abstract: A chewing gum composition containing at least 25 wt.% water-soluble portion containing a least one simple sugar and at least one water-soluble fiber; and at least 25 wt.% water-insoluble portion containing at least 10 wt.% chewing gum base filler and at least 10 wt.% chewing gum non-filler base composition. Such a combination of water-soluble and water-insoluble materials produces a healthy amount of fiber, while creating a chewing gum with an acceptable mass duration, elasticity, cohesion, flavor delivery, and sweetness delivery.
Patent CA-2828410-A1 (CA)
Title: Les barres escamotables et l'echafaud
Inventor: VACHON ROGER
IPC: E04G7/02
Filed: 2013-09-26
Abstract: La présente est une demande de brevet incomplète selon l'article 93 de la loi des brevets. L'invention présentée est une BARRE TÉLESCOPIQUE A INSTALLATION RAPIDE qui a pour fonction d'augmenter la surface de travail utile des échafauds aux niveaux des barreaux intermédiaires ainsi qu'une zone supplémentaire situé à l'extérieur de l'échafaud. La nature inventive du concept concerne son mode d'installation, son dispositif de sécurité pour le blocage en cas de rupture d'un barreau de l'échafaud et son mode télescopique incorporé.
Patent CA-2830047-A1 (CA)
Inventor: DUBOUE ALEXIS
IPC: G01V1/38
Filed: 2013-10-10
Abstract: A seismic cable for seismic prospection comprising sensors distributed along the seismic cable, data transmission lines (200) extending along the full length of the seismic cable for conveying data signals issued from the sensors, controllers (100) also distributed along the seismic cable and adapted for operating interface between the sensors and the data transmission lines (200), and power supplying lines (300) for electrically supplying the controllers (100) and the sensors, characterized in that said seismic cable comprises X power supplying lines (300) and Y data transmission lines (200) said X power supplying lines (200) being alternately connected to one out of X successive controllers (100) and each controller (100) being adapted for applying on a power supplying line (300) detected as defective the electrical tension provided by another power supplying line (300), while the Y  data transmission lines (200) are alternately connected to one out of Y  successive controllers (100) and each controller (100) being adapted to redirect towards at least one adjacent controller (100) the data associated with a data transmission line (200) when this data transmission line (200) is detected as defective.
Patent CA-2831146-A1 (CA)
Inventor: GOMTSYAN ARTHUR
IPC: A61P25/04
Filed: 2012-03-22
Abstract: Disclosed herein are TRPV1 antagonists which are compounds of formula (I) or pharmaceutically acceptable salts, solvates, or combinations thereof, (I) wherein X1, X2, X3, X4, J, K, L, X5, X6, Rb, G2, and m are defined in the specification. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also disclosed. The compounds and compositions of the present disclosure may be useful for treating pain, cough, bladder overactivity, urinary incontinence, or conditions and disorders modulated by the TRPV1 channel.
Patent CA-2831481-A1 (CA)
Title: Compositions et procedes de traitement, de diagnostic et de surveillance de maladies
Inventor: MORGAN RICHARD
IPC: A61P35/00
Filed: 2012-03-28
Abstract: Des compositions et des procédés inhibant l'expression du gène TMEM92 ou la fonction de la protéine TMEM92 peuvent s'utiliser pour le traitement, le diagnostic et la surveillance de maladies par exemple du cancer.
Patent CA-2834289-A1 (CA)
Inventor: KO TONY H
IPC: G01B9/02
Filed: 2012-04-27
Abstract: An optical coherence tomography system is provided. The system includes an OCT imager; a two-dimensional transverse scanner coupled to the OCT imager, the two-dimensional transverse scanner receiving light from the light source and coupling reflected light from a sample into the OCT imager; optics that couple light between the two-dimensional transverse scanner and the sample; a video camera coupled to the optics and acquiring images of the sample; and a computer coupled to receive images of the sample from the video camera, the computer processing the images and providing a motion offset signal based on the images to the two-dimensional transverse scanner.
Patent CA-2834663-A1 (CA)
Inventor: KOSLOW ALEXANDER
IPC: B03C1/22
Filed: 2012-03-15
Abstract: The invention relates to a method and a device for dry cleaning scrap metal of nonmagnetizable components. A scrap metal mixture is brought to a transport belt device via a conveyor belt, said transport belt device consisting of a magnetic belt conveyor, the transport belt of which is guided at both ends via deflection rollers. Magnets are successively arranged in a row in the vicinity of the lower drum in the intermediate space between the upper and lower drum of the transport belt, and the magnets can be activated and deactivated intermittently. According to the invention, the intensive movement needed to separate the individual metal parts is achieved in that the north pole of each magnet is followed by the north pole of a subsequent magnet, and the south pole of each magnet is followed by the south pole of a subsequent magnet.
Patent CA-2834739-A1 (CA)
Inventor: HATCHER CLIFFORD
IPC: F23M11/04
Filed: 2012-04-17
Abstract: An inspection system (10) formed at least from an inspection system housing (12) including at least one internal chamber (14) that supports an extendible camera support shaft (16) extending distally through a pilot nozzle port (18) into a combustor (20) of a gas turbine engine (22) is disclosed. The inspection system (10) may include a camera (24) capable of capturing high quality images together with position coordinates. Thus, the inspection system (10) enables images in a combustor (20) of a gas turbine engine (22) to be captured and recaptured at a subsequent outage so that the images may be analyzed and compared for preventive maintenance, troubleshooting, and the like. The inspection system (10) may include three degrees of freedom for the camera (24) mounted on the extendible camera support shaft (16).
Patent CA-2835024-A1 (CA)
Title: Method and device for controlling a device for aiding vision
Inventor: LORACH HENRI
IPC: G09B21/00
Filed: 2012-05-11
Abstract: An input signal (f) representative of a scene to be viewed comprises, for each pixel of a matrix of pixels, an event-based asynchronous-signal sequence obtained as a function of variations of light relating to the pixel in the scene. This input signal is transformed spatially within the matrix of pixels and temporally along the signal sequences to generate respective control signals (S) for pixel zones of a device for aiding vision (20).
Patent CA-2835523-A1 (CA)
Inventor: SCHMITZ BERTRAM
IPC: B29C49/24
Filed: 2005-10-05
Abstract: The invention provides a biaxially oriented film having a microporous layer, which contains a propylene polymer and at least one p-nucleating agent and whose microporosity is generated by converting .beta.-crystalline polypropylene into .alpha.-rystalline polypropylene during stretching of the film, wherein the Gurley value of the microporous layer is in a range from 100,000 to 500,000 seconds or in a range of greater than 50 to 300,000 seconds. The film may be used for labelling containers in deep drawing.
Patent CA-2837434-A1 (CA)
Inventor: KAWAGISHI HIROKAZU
IPC: C07D487/04
Filed: 2012-04-24
Abstract: The purpose of the present invention is to provide a compound that can regulate growth of plants. A compound selected from the group consisting of (A) and (B) has plant growth-regulating activity. (A) 3H-imidazo[4,5-d] [1,2,3]triazin-4,6(5H,7H)-dione (B) 3-methyl-3H-imidazo[4,5-d] [1,2,3]triazin-4,6(5H,7H)-dione