baber/WOPTO huggingface dataset:
Patent CA-2775408-A1 (CA)
Inventor: AYATOLLAHI MINA
IPC: H01Q5/10
Filed: 2012-04-26
Abstract: A multiple antenna assembly with high isolation between the antennas is disclosed. The assembly includes a dielectric substrate with a ground plane and first and second antennas thereon. One or more metal-dielectric isolation structures are on the substrate at locations at which an electric current is present that has a current density greater than a predefined threshold. Each metal-dielectric isolation structure resonates at a given frequency that inhibits mutual signal coupling between the first and second antennas. Various configurations, such as concentric ring patterns, for the metal-dielectric isolation structures are disclosed. A device can be provided to dynamically tune the given frequency of the metal-dielectric isolation structures to correspond to radio frequency signals emitted by the first and second antennas.
Patent CA-2780736-A1 (CA)
Title: Water treatment apparatus and methods
Inventor: STOLTZ GERHARDUS J
IPC: B01F1/00
Filed: 2010-11-08
Abstract: Fluid-treatment apparatus and methods are detailed. The apparatus may be plumbed in-line and have inlets and outlets near their tops rather than near their bases. They additionally may provide one or more channels through which fluid may flow so as to induce fluid flow through a central region. A platform for raising the (effective) bottom of a chamber of an apparatus above a base thereof further may be included.
Patent CA-2782329-A1 (CA)
Inventor: RUESINK KEVIN G
IPC: B60B15/26
Filed: 2012-07-09
Abstract: A traction enhancement device for mounting on a wheel of a vehicle comprising a pair of traction assemblies each comprising a central structure for positioning adjacent to a wheel and a plurality of traction structures mounted on and radiating outwardly from the central structure. A mounting structure for releasably mounting the traction assemblies together may be configured to permit adjustment of a distance between the central structures of the traction assemblies. A biasing structure may be configured to selectively apply an inwardly directed force on the traction assemblies to bias the traction structures toward each other and against the circumferential surface of the wheel. At least one traction structure includes a rigid element configured to be positioned adjacent to the circumferential surface and a flexible element positioned along a portion of the rigid element to be positioned adjacent to the circumferential surface when the device is mounted on the wheel.
Patent CA-2782678-A1 (CA)
Inventor: MCKILLIP BARRON G
IPC: B32B7/02
Filed: 2010-12-01
Abstract: The present invention embraces a scented label and methods of producing and using the same. The label of the invention is composed of a base layer, a scented thermoplastic layer, and a removable protective barrier layer which blocks release of the scent from the thermoplastic layer until desired by a consumer.
Patent CA-2783268-A1 (CA)
Inventor: LADOUCEUR NORMAN MINER
IPC: G06F3/02
Filed: 2012-07-18
Abstract: A exemplary key assembly for a handheld device includes one or more L-shaped key structures each having a first member configured to receive an input keystroke and a second member substantially orthogonal to the first member; and a frame configured to receive the one or more L-shaped key structures, the frame having a wall aligned with the second member of the key structure, with the wall further comprising a switch for each of the one or more L-shaped key structures associated with an inner surface of the wall, wherein each switch is associated with an actuator associated with the second member of the corresponding key structure such that depression of a given key structure causes the actuator of the second member of the key structure to engage the switch of the wall.
Patent CA-2783858-A1 (CA)
Inventor: COWENS WAYNE
IPC: G16B25/10
Filed: 2011-01-07
Abstract: The present disclosure provides gene and gene sets, the expression of which is important in the classification and/or prognosis of cancer, in particular of renal cell carcinoma.
Patent CA-2783964-A1 (CA)
Title: Piroxicam-containing transdermally absorbable preparation
Inventor: KATAYAMA AKIKO
IPC: A61K47/18
Filed: 2010-12-14
Abstract: An adhesive patch is provided in which piroxicam is formulated as a non-steroidal anti-inflammatory analgesic. In particular, provided is a piroxicam-containing transdermally absorbable adhesive patch in which an absorption promoter to piroxicam is formulated to achieve high anti-inflammatory and analgesic effects without inhibiting releasing of these drugs. The piroxicam-containing transdermally absorbable adhesive patch contains piroxicam as a medicinal component and oxybuprocaine or a pharmaceutically acceptable salt thereof as an absorption promoter. In the piroxicam-containing transdermally absorbable adhesive patch, the content of piroxicam is from 0.1% to 5% by weight to the total weight of a drug-containing plaster and the content of oxybuprocaine or the pharmaceutically acceptable salt thereof is from 1% to 30% by weight to the total weight of the drug-containing plaster.
Patent CA-2788676-A1 (CA)
Title: Device and method for assessing a potential target
Inventor: NORDLANDER PER-AKE
IPC: G01S13/78
Filed: 2011-03-17
Abstract: The invention relates to a method for assessing, from a firing unit (101), a potential target (102) for said firing unit, comprising the steps of: - visually observing said potential target (102) through direction means; - initiating measuring of a range from said firing unit (101) to the potential target (102) by means of delivering an identifiable signal (S1); - at said potential target, receiving and analysing said signal (S1), said analysis comprising establishing that at least one of the parameters power, frequency, and durability configuration of said signal (S1). - comparing said at least one parameter with parameter indications stored in advance; - on correspondence, establishing that the firing unit belongs to own troop; and - delivering a visual signal (S2) from the potential target (102). The invention also relates to a computer program product comprising a program code (P) for a computer (200; 210) for implementing a method according to the invention. The invention also relates to a system and a firing unit being equipped with the device.
Patent CA-2789076-A1 (CA)
Inventor: FERTIG GEORG
IPC: A61P37/00
Filed: 2011-03-03
Abstract: The present invention relates to antibodies against human colony stimulating factor-1 receptor (CSF-1R antibody), methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof.
Patent CA-2789641-A1 (CA)
Inventor: SAKUMA SHOGO
IPC: C07D403/10
Filed: 2010-02-15
Abstract: A diazepinedione derivative represented by the formula (I) or a pharmacologically acceptable salt thereof is used as a P2X4 receptor antagonist: (See Formula I) wherein R1 represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or the like, R2 and R3 represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, a halogen atom, or the like, R4 and R5 represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or the like, and W represents tetrazole or the like.
Patent CA-2790618-A1 (CA)
Title: Device and method for obtaining, especially in-situ, a carbonaceous substance from an underground deposit
Inventor: HUBER NORBERT
IPC: E21B36/00
Filed: 2011-01-31
Abstract: The invention relates to a device and a method for extracting a carbonaceous substance, especially bitumen or extra-heavy oil, from a reservoir (6). Thermal energy can be supplied to the reservoir (6) to reduce the viscosity of the substance. For this purpose, at least one conductor loop (10, 11) is provided as an electric/electromagnetic heater to be inductively supplied with power, a conductor (10) of the conductor loop (10, 11) being surrounded by a liquid-carrying conduit (12) in at least one section.
Patent CA-2791575-A1 (CA)
Inventor: SMITH KEVIN
IPC: A47L9/00
Filed: 2012-10-09
Abstract: A motor, fan and dirt separating means arrangement for a vacuum cleaner, the arrangement comprising: a motor (16) with a drive shaft (20); a fan (18) coupled to the motor for generating air flow; and a dirt separating means (8) located in a cleaning path of the air flow, the cleaning path being between a dirty air inlet (126) and the fan, wherein the motor is located in a cooling path (31,61a,59,61b,32) of the air flow, the cooling path being between a clean air inlet (31) and the fan, wherein the air flow through the cleaning path is substantially greater than through the cooling path in normal operating conditions and wherein the cleaning path and the cooling path of the air flow combine substantially at the fan inlet. A vacuum cleaner comprising the motor, fan and dirt separating means arrangement.
Patent CA-2798399-A1 (CA)
Title: Method to control electronic expansion valve
Inventor: QU YI
IPC: F16K31/04
Filed: 2012-12-12
Abstract: A vapor compression refrigeration cycle system includes a compressor and an electronic expansion valve connected between first and second refrigerant ports of a compressor. An expansion valve controller is configured to control a flow of refrigerant through the expansion valve in response to a superheat temperature of the refrigerant. The controller is configured to execute a first control algorithm until a local maximum of the superheat temperature occurs, and then to execute a second control algorithm.
Patent CA-2799522-A1 (CA)
Inventor: GADD SCOTT
IPC: E04B1/38
Filed: 2005-12-22
Abstract: A bracket system for assembling playground equipment includes a plurality of deck support brackets, at least two vertical frame brackets, at least two horizontal frame brackets, a swing bracket, and at least two ladder brackets. The deck support brackets secure horizontal deck support beams to vertical frame beams at first points along the vertical frame beams. The vertical frame brackets attach to at least two adjacent vertical frame beams at second points above the first points. The at least two horizontal frame brackets fix at least one horizontal frame beam to the at least two adjacent vertical frame beams at the second points; the horizontal frame brackets and the vertical frame brackets interconnect. The swing bracket fastens a swing support beam to the at least one horizontal frame beam at a third point along the at least one horizontal frame beam. The at least two ladder brackets connect a ladder to one of the horizontal deck support beams. A piece of playground equipment assembled with the bracket system and a method of assembling playground equipment with the bracket system also are disclosed.
Patent CA-2800141-A1 (CA)
Inventor: AUDET ANDRE
IPC: C09J5/10
Filed: 2011-05-26
Abstract: Nanocrystalline cellulose (NCC) obtained by sulfuric acid hydrolysis is used as an adhesive. Aqueous suspensions of NCC in acid form H-NCC or in a neutralized form in which protons of the acid form are replaced by a monovalent cation such as sodium ion are adhesives.
Patent CA-2801103-A1 (CA)
Inventor: VILLARET DE CHAUVIGNY BENOIT
IPC: B65D1/02
Filed: 2011-05-30
Abstract: The present invention relates to a glass container with a cylindrical neck (1) suitable for plugging the container by means of a stopper inserted in said neck, said neck (1) comprises an internal thread (6) allowing for reversible plugging and unplugging of the container by screwing and unscrewing said stopper, wherein the internal thread (6) of the neck consists of at least two independent thread turns (7) allowing unplugging and plugging of the container by screwing and respectively unscrewing the stopper by rotating it over an angle of less than 180°.
Patent CA-2801199-A1 (CA)
Inventor: SURESH SEETHALAKSHMI
IPC: C08F251/00
Filed: 2011-05-19
Abstract: A coagulant composition includes chitosan, methacryloyloxyethyltrimethyl ammonium methyl sulfate and a redox initiator. A coagulant, method for making the coagulant and clarifying wastewater is also provided.
Patent CA-2802741-A1 (CA)
Inventor: JOO SUNGHAE A
IPC: C12Q1/68
Filed: 2011-06-30
Abstract: Apparatus and method for detecting analyte in a reaction mixture comprising an internal control. The invention is illustrated using amplification and detection of nucleic acids, where the amplification reaction comprises an exogenous internal control. Magnitude of the detection signal serves as the variable for identifying invalid trials, identifying valid trials that are negative for analyte, and identifying trials that are positive for analyte. Detection of a signal indicating probe hybridization can be used for assigning the presence or absence of analyte nucleic acid in validated reactions using only a single detectable label, and without distinguishing the proportion of signal contributed by internal control probe binding, and analyte probe binding.
Patent CA-2803086-A1 (CA)
Inventor: TAILLEFER KEVIN
IPC: B65D88/08
Filed: 2013-01-25
Abstract: Modular panels for forming a container have a plurality of securing receptacles on a first end of the panel and a plurality of securing receptacles on a second end of the panel. Each one of the securing receptacles on the first end of the panel is position at approximately the same height as a corresponding one of the securing receptacles on the second end of the panel. Each pair of corresponding securing receptacles is dimensioned to receive a securing bar therein that can be locked in place to hold adjacent panels in a secured position.
Patent CA-2803583-A1 (CA)
Title: System and method for transmission, processing, and rendering of stereoscopic and multi-view images
Inventor: GADDY WILLIAM L
IPC: H04N11/02
Filed: 2011-06-22
Abstract: A digital image processing system takes color plus Z channel data as input, prep recesses, decimates, and codes the Z channel in- band as digital watermark data embedded within the color data prior to encoding and transmission. A second digital image processing system receives, decodes, and extracts the decimated Z channel data before applying statistical regularization to restore a full-resolution Z channel prior to depth-image-based rendering.
Patent CA-2804935-A1 (CA)
Inventor: KOLTON CHESTER
IPC: B65D1/02
Filed: 2011-07-07
Abstract: A tag having an integral locking ring for attachment to a bottle neck with a perimetrical undercut thereabout. The tag includes a housing having upper and lower portions, a retaining device and a cable tie. The housing is formed by an upper housing portion and a lower housing portion that defines an interior. The housing portions have corresponding openings therethrough and corresponding notches that form a passage into the interior. The retaining device is located inside the housing and has an aperture that is adjusted by tightening the cable tie. After the neck of the bottle is inserted through the openings in the housing and the adjustable aperture of the retaining device, the cable tie is tightened to seat the retaining device in the undercut of the neck and secure the tag to the bottle. The housing can also provide support for an electronic security and/or identification device.
Patent CA-2806479-A1 (CA)
Inventor: JAMISON DALE E
IPC: E21B41/00
Filed: 2009-12-02
Abstract: Methods and systems for characterizing drilling fluids laden with LCM (Lost Circulation Material) are disclosed. A test cell for analyzing a fluid is provided with a first conical inner portion and an axial positioning device positioned along an axis of the test cell. A first conical plug is coupled to the axial positioning device and is movable in and out of the first conical inner portion along the axis of the test cell. A  fluid inlet is positioned at a first location on the test cell and a fluid outlet at a second location.
Patent CA-2807276-A1 (CA)
Title: Speed dialing method, subscriber identity module/user identity model and mobile terminal
Inventor: WANG PENGREN
IPC: H04M1/72403
Filed: 2011-01-12
Abstract: The disclosure claims a speed dialing method, a Subscriber Identity Module/User Identity Model (SIM/UIM) and a mobile terminal. A contact number field on the SIM/UIM is divided into two fields. One field is used for storing the contact numbers, and the other is the speed dialing position field configured to store the speed dialing information of contacts (101). 0XFF characters are set between the two fields for separating the two fields (102). After speed dialing of the contacts in the SIM/UIM is set, the speed dialing can be commonly used in different mobile terminals. The universality of the speed dialing functions is added. And, ID  and speed dialing information recorded by the contacts on the SIM/UIM is written in mobile terminal. Then the name and the speed dialing information of the contacts is obtained only according to the contact ID when needing to be loaded.
Patent CA-2807541-A1 (CA)
Inventor: BROWN TERRY J
IPC: C03C17/28
Filed: 2011-08-04
Abstract: An acrylate-based curable printing medium is disclosed. Acrylates, in the form of monomers, dimers, trimers and oligomers, as well as resins, form an interpenetrating polymer network by crosslinking, which is effected by heat, and optionally peroxide curing agents.  Formulations can be tailored to achieve desired properties of the cured polymer including film hardness, burnout properties, and adhesion to glass. Such properties are adjusted by manipulating the relative proportions of the acrylic monomers, oligomers and resins that are used as a ceramic medium or vehicle.
Patent CA-2810175-A1 (CA)
Title: Sheet material and its production method
Inventor: KANEIWA TOSHIHIKO
IPC: H05K9/00
Filed: 2011-08-29
Abstract: [Problem] To effectively utilize plant residue such as soy bean skin, rapeseed meal, rice bran, rice husk, and cacao husk. [Solution] When forming sheet material from the mixture of burned plant material and fibrous material using a wet-process sheet production method, to use burned rice husk material, burned rice bran material, burned soy bean skin material, material generated by burning the inner skin of peanuts, or material generated by burning the side-walls of the water conducting tissue of plants, for the burned plant material; and for the fibrous material, to use either organic fibers derived from thermoplastic resins including polyethylene, polypropylene or other polyolefins, polyester, polyamide, vinyl chloride, polyacrylonitrile, polyvinyl chloride, and aramid, fiber derived from thermosetting resin including kynol, natural fibers such as cotton and wool, semi-synthetic fibers, glass fiber, inorganic fibers including carbon fiber, metal fibers with electroless plating applied on short fibers including iron, copper, stainless, steel, synthetic resins, and inorganic materials, or the combination of these short fibers.
Patent CA-2810255-A1 (CA)
Title: Ips packaging system
Inventor: MORDEN MICHAEL
IPC: B65D35/00
Filed: 2013-03-20
Abstract: A brief abstract of my innovative idea would be a new and improved packaging system holding a substance that you could easily hold and open with virtually no mess or waste making it much more user friendly to the consumer. It will also be a package that will dispense product in a more efficient manor making it more appealing to the consumer. It will also have more of a streamline look with a visual appearance appealing to the distributor for marketing purposes.
Patent CA-2811433-A1 (CA)
Inventor: SHARDA ANURAG
IPC: B60N2/433
Filed: 2012-05-09
Abstract: A vehicle seat system and method in which a seat belt restraint assembly is secured directly to the seat is provided includes a seat frame with a seat base that supports the seat frame, a first stop for coupling the seat base and seat frame and to limit forward pivoting movement of the seat frame upon sudden deceleration. The first stop includes two distinct rod ends each fixedly attached to opposite portions of a seat frame. The system may also include a second stop to limit rearward pivoting movement of the seat frame. The coupling of the seat base and seat frame provides the seat system with sufficient strength to satisfy load testing requirements and to provide comfort to the occupant. The vehicle system may include a tilt adjustment mechanism that allows tilting of the seat frame and that may also form part of a cushion slide mechanism.
Patent CA-2815281-A1 (CA)
Title: Sublimation systems and associated methods
Inventor: TURNER TERRY D
IPC: C07C9/00
Filed: 2011-11-03
Abstract: A system for vaporizing and sublimating a slurry comprising a fluid including solid particles therein. The system includes a first heat exchanger configured to receive the fluid including solid particles and vaporize the fluid and a second heat exchanger configured to receive the vaporized fluid and solid particles and sublimate the solid particles. A method for vaporizing and sublimating a fluid including solid particles therein is also disclosed. The method includes feeding the fluid including solid particles to a first heat exchanger, vaporizing the fluid, feeding the vaporized fluid and solid particles to a second heat exchanger and sublimating the solid particles. In some embodiments the fluid including solid particles is liquid natural gas or methane including solid carbon dioxide particles.
Patent CA-2815599-A1 (CA)
Inventor: KEEN MARTIN
IPC: A47C9/02
Filed: 2013-05-13
Abstract: An upright active-sitting seat provides a connection of a seating leg to a base through an articulating joint that allows the user to move a seat front to back and side to side, allowing a more active sitting that encourages blood circulation. The chair includes a seat supported by a post that is connected to a mount via a ball joint rod by a transverse rod that is routed through the ball joint rod end. By way of a coil spring that engages with the mount and the post, the post is spring biased to a home position relative to the mount. When using the chair, a person may move the seat from the home position to a comfortable seating position. When the person stands from the chair after using it, the chair returns to its spring biased home position.
Patent CA-2817511-A1 (CA)
Title: Brewed beverage appliance and method
Inventor: LAI KIN MAN
IPC: A47J31/42
Filed: 2012-06-26
Abstract: A beverage appliance includes a housing having a liquid reservoir, a brewing station disposed within the housing and in fluid communication with the liquid reservoir, a grinding station disposed within the housing and being functionally separate from said brewing station, and a brewing carriage being selectively movable between a first position adjacent the grinding station and a second position adjacent the brewing station. Movement of the brewing carriage between the first and second position shifts a beverage ingredient in the brewing carriage from the first position to the second position and when the brewing carriage is in the in said second position, liquid is dispensed from the liquid reservoir and directed to the brewing carriage to produce a brewed beverage.
Patent CA-2822304-A1 (CA)
Inventor: TIRILLY SERGE
IPC: H01F29/14
Filed: 2011-12-27
Abstract: The invention relates to a transformer comprising at least one secondary (5) having windings (5.1, 5.2, 5.3), a pair of wound magnetic transducers (6.1, 6.4), one of the transducers (6.1) including one or more first conductive bars (10.1), and the other transducer including one or more second conductive bars (10.2). The bars of the pair of transducers are all connected to a single winding. The or each first or second bar is connected to a single positive or negative terminal (2w+), respectively, said terminal to be connected to a positive or negative branch (7.12) of the rectifier (7), respectively. All of the bars (10.1, 10.2) of the pair of magnetic transducers (6.1, 6.4) constitute one or more groups which are surrounded by at least one magnetic core (2.1, 2.2, 2.3) and include at least one first and one second bar. When the terminals are short-circuited, oppositely directed currents pass through the terminals, wherein the sum of the currents in one direction is equal to the sum of the currents in the other direction.